12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865186618671868186918701871187218731874187518761877187818791880188118821883188418851886188718881889189018911892189318941895189618971898189919001901190219031904190519061907190819091910191119121913191419151916191719181919192019211922192319241925192619271928192919301931193219331934193519361937193819391940194119421943194419451946194719481949195019511952195319541955195619571958195919601961196219631964196519661967196819691970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027202820292030203120322033203420352036203720382039204020412042204320442045204620472048204920502051205220532054205520562057205820592060206120622063206420652066206720682069207020712072207320742075207620772078207920802081208220832084208520862087208820892090209120922093209420952096209720982099210021012102210321042105210621072108210921102111211221132114211521162117211821192120212121222123212421252126212721282129213021312132213321342135213621372138213921402141214221432144214521462147214821492150215121522153215421552156215721582159216021612162216321642165216621672168216921702171217221732174217521762177217821792180218121822183218421852186218721882189219021912192219321942195219621972198219922002201220222032204220522062207220822092210221122122213221422152216221722182219222022212222222322242225222622272228222922302231223222332234223522362237223822392240224122422243224422452246224722482249225022512252225322542255225622572258225922602261226222632264226522662267226822692270227122722273227422752276227722782279228022812282228322842285228622872288228922902291229222932294229522962297229822992300230123022303230423052306230723082309231023112312231323142315231623172318231923202321232223232324232523262327232823292330233123322333233423352336233723382339234023412342234323442345234623472348234923502351235223532354235523562357235823592360236123622363236423652366236723682369237023712372237323742375237623772378237923802381238223832384238523862387238823892390239123922393239423952396239723982399240024012402240324042405240624072408240924102411241224132414241524162417241824192420242124222423242424252426242724282429243024312432243324342435243624372438243924402441244224432444244524462447244824492450245124522453245424552456245724582459246024612462246324642465246624672468246924702471247224732474247524762477247824792480248124822483248424852486248724882489249024912492249324942495249624972498249925002501250225032504250525062507250825092510251125122513251425152516251725182519252025212522252325242525252625272528252925302531253225332534253525362537253825392540254125422543254425452546254725482549255025512552255325542555255625572558255925602561256225632564256525662567256825692570257125722573257425752576257725782579258025812582258325842585258625872588258925902591259225932594259525962597259825992600260126022603260426052606260726082609261026112612261326142615261626172618261926202621262226232624262526262627262826292630263126322633263426352636263726382639264026412642264326442645264626472648264926502651265226532654265526562657265826592660266126622663266426652666266726682669267026712672267326742675267626772678267926802681268226832684268526862687268826892690269126922693269426952696269726982699270027012702270327042705270627072708270927102711271227132714271527162717271827192720272127222723272427252726272727282729273027312732273327342735273627372738273927402741274227432744274527462747274827492750275127522753275427552756275727582759276027612762276327642765276627672768276927702771277227732774277527762777277827792780278127822783278427852786278727882789279027912792279327942795279627972798279928002801280228032804280528062807280828092810281128122813281428152816281728182819282028212822282328242825282628272828282928302831283228332834283528362837283828392840284128422843284428452846284728482849285028512852285328542855285628572858285928602861286228632864286528662867286828692870287128722873287428752876287728782879288028812882288328842885288628872888288928902891289228932894289528962897289828992900290129022903290429052906290729082909291029112912291329142915291629172918291929202921292229232924292529262927292829292930293129322933293429352936293729382939294029412942294329442945294629472948294929502951295229532954295529562957295829592960296129622963296429652966296729682969297029712972297329742975297629772978297929802981298229832984298529862987298829892990299129922993299429952996299729982999300030013002300330043005300630073008300930103011301230133014301530163017301830193020302130223023302430253026302730283029303030313032303330343035303630373038303930403041304230433044304530463047304830493050305130523053305430553056305730583059306030613062306330643065306630673068306930703071307230733074307530763077307830793080308130823083308430853086308730883089309030913092309330943095309630973098309931003101310231033104310531063107310831093110311131123113311431153116311731183119312031213122312331243125312631273128312931303131313231333134313531363137313831393140314131423143314431453146314731483149315031513152315331543155315631573158315931603161316231633164316531663167316831693170317131723173317431753176317731783179318031813182318331843185318631873188318931903191319231933194319531963197319831993200320132023203320432053206320732083209321032113212321332143215321632173218321932203221322232233224322532263227322832293230323132323233323432353236323732383239324032413242324332443245324632473248324932503251325232533254325532563257325832593260326132623263326432653266326732683269327032713272327332743275327632773278327932803281328232833284328532863287328832893290329132923293329432953296329732983299330033013302330333043305330633073308330933103311331233133314331533163317331833193320332133223323332433253326332733283329333033313332333333343335333633373338333933403341334233433344334533463347334833493350335133523353335433553356335733583359336033613362336333643365336633673368336933703371337233733374337533763377337833793380338133823383338433853386338733883389339033913392339333943395339633973398339934003401340234033404340534063407340834093410341134123413341434153416341734183419342034213422342334243425342634273428342934303431343234333434343534363437343834393440344134423443344434453446344734483449345034513452345334543455345634573458345934603461346234633464346534663467346834693470347134723473347434753476347734783479348034813482348334843485348634873488348934903491349234933494349534963497349834993500350135023503350435053506350735083509351035113512351335143515351635173518351935203521352235233524352535263527352835293530353135323533353435353536353735383539354035413542354335443545354635473548354935503551355235533554355535563557355835593560356135623563356435653566356735683569357035713572357335743575357635773578357935803581358235833584358535863587358835893590359135923593359435953596359735983599360036013602360336043605360636073608360936103611361236133614361536163617361836193620362136223623362436253626362736283629363036313632363336343635363636373638363936403641364236433644364536463647364836493650365136523653365436553656365736583659366036613662366336643665366636673668366936703671367236733674367536763677367836793680368136823683368436853686368736883689369036913692369336943695369636973698369937003701370237033704370537063707370837093710371137123713371437153716371737183719372037213722372337243725372637273728372937303731373237333734373537363737373837393740374137423743374437453746374737483749375037513752375337543755375637573758375937603761376237633764376537663767376837693770377137723773377437753776377737783779378037813782378337843785378637873788378937903791379237933794379537963797379837993800380138023803380438053806380738083809381038113812381338143815381638173818381938203821382238233824382538263827382838293830383138323833383438353836383738383839384038413842384338443845384638473848384938503851385238533854385538563857385838593860386138623863386438653866386738683869387038713872387338743875387638773878387938803881388238833884388538863887388838893890389138923893389438953896389738983899390039013902390339043905390639073908390939103911391239133914391539163917391839193920392139223923392439253926392739283929393039313932393339343935393639373938393939403941394239433944394539463947394839493950395139523953395439553956395739583959396039613962396339643965396639673968396939703971397239733974397539763977397839793980398139823983398439853986398739883989399039913992399339943995399639973998399940004001400240034004400540064007400840094010401140124013401440154016401740184019402040214022402340244025402640274028402940304031403240334034403540364037403840394040404140424043404440454046404740484049405040514052405340544055405640574058405940604061406240634064406540664067406840694070407140724073407440754076407740784079408040814082408340844085408640874088408940904091409240934094409540964097409840994100410141024103410441054106410741084109411041114112411341144115411641174118411941204121412241234124412541264127412841294130413141324133413441354136413741384139414041414142414341444145414641474148414941504151415241534154415541564157415841594160416141624163416441654166416741684169417041714172417341744175417641774178417941804181418241834184418541864187418841894190419141924193419441954196419741984199420042014202420342044205420642074208420942104211421242134214421542164217421842194220422142224223422442254226422742284229423042314232423342344235423642374238423942404241424242434244424542464247424842494250425142524253425442554256425742584259426042614262426342644265426642674268426942704271427242734274427542764277427842794280428142824283428442854286428742884289429042914292429342944295429642974298429943004301430243034304430543064307430843094310431143124313431443154316431743184319432043214322432343244325432643274328432943304331433243334334433543364337433843394340434143424343434443454346434743484349435043514352435343544355435643574358435943604361436243634364436543664367436843694370437143724373437443754376437743784379438043814382438343844385438643874388438943904391439243934394439543964397439843994400440144024403440444054406440744084409441044114412441344144415441644174418441944204421442244234424442544264427442844294430443144324433443444354436443744384439444044414442444344444445444644474448444944504451445244534454445544564457445844594460446144624463446444654466446744684469447044714472447344744475447644774478447944804481448244834484448544864487448844894490449144924493449444954496449744984499450045014502450345044505450645074508450945104511451245134514451545164517451845194520452145224523452445254526452745284529453045314532453345344535453645374538453945404541454245434544454545464547454845494550455145524553455445554556455745584559456045614562456345644565456645674568456945704571457245734574457545764577457845794580458145824583458445854586458745884589459045914592459345944595459645974598459946004601460246034604460546064607460846094610461146124613461446154616461746184619462046214622462346244625462646274628462946304631463246334634463546364637463846394640464146424643464446454646464746484649465046514652465346544655465646574658465946604661466246634664466546664667466846694670467146724673467446754676467746784679468046814682468346844685468646874688468946904691469246934694469546964697469846994700470147024703470447054706470747084709471047114712471347144715471647174718471947204721 |
- // SPDX-License-Identifier: GPL-2.0-only
- /*
- * Cadence Torrent SD0801 PHY driver.
- *
- * Copyright 2018 Cadence Design Systems, Inc.
- *
- */
- #include <dt-bindings/phy/phy.h>
- #include <dt-bindings/phy/phy-cadence.h>
- #include <linux/clk.h>
- #include <linux/clk-provider.h>
- #include <linux/delay.h>
- #include <linux/err.h>
- #include <linux/io.h>
- #include <linux/iopoll.h>
- #include <linux/kernel.h>
- #include <linux/module.h>
- #include <linux/of.h>
- #include <linux/of_address.h>
- #include <linux/of_device.h>
- #include <linux/phy/phy.h>
- #include <linux/platform_device.h>
- #include <linux/reset.h>
- #include <linux/regmap.h>
- #define REF_CLK_19_2MHZ 19200000
- #define REF_CLK_25MHZ 25000000
- #define REF_CLK_100MHZ 100000000
- #define MAX_NUM_LANES 4
- #define DEFAULT_MAX_BIT_RATE 8100 /* in Mbps */
- #define NUM_SSC_MODE 3
- #define NUM_REF_CLK 3
- #define NUM_PHY_TYPE 6
- #define POLL_TIMEOUT_US 5000
- #define PLL_LOCK_TIMEOUT 100000
- #define TORRENT_COMMON_CDB_OFFSET 0x0
- #define TORRENT_TX_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
- ((0x4000 << (block_offset)) + \
- (((ln) << 9) << (reg_offset)))
- #define TORRENT_RX_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
- ((0x8000 << (block_offset)) + \
- (((ln) << 9) << (reg_offset)))
- #define TORRENT_PHY_PCS_COMMON_OFFSET(block_offset) \
- (0xC000 << (block_offset))
- #define TORRENT_PHY_PCS_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
- ((0xD000 << (block_offset)) + \
- (((ln) << 8) << (reg_offset)))
- #define TORRENT_PHY_PMA_COMMON_OFFSET(block_offset) \
- (0xE000 << (block_offset))
- #define TORRENT_DPTX_PHY_OFFSET 0x0
- /*
- * register offsets from DPTX PHY register block base (i.e MHDP
- * register base + 0x30a00)
- */
- #define PHY_AUX_CTRL 0x04
- #define PHY_RESET 0x20
- #define PMA_TX_ELEC_IDLE_MASK 0xF0U
- #define PMA_TX_ELEC_IDLE_SHIFT 4
- #define PHY_L00_RESET_N_MASK 0x01U
- #define PHY_PMA_XCVR_PLLCLK_EN 0x24
- #define PHY_PMA_XCVR_PLLCLK_EN_ACK 0x28
- #define PHY_PMA_XCVR_POWER_STATE_REQ 0x2c
- #define PHY_POWER_STATE_LN_0 0x0000
- #define PHY_POWER_STATE_LN_1 0x0008
- #define PHY_POWER_STATE_LN_2 0x0010
- #define PHY_POWER_STATE_LN_3 0x0018
- #define PMA_XCVR_POWER_STATE_REQ_LN_MASK 0x3FU
- #define PHY_PMA_XCVR_POWER_STATE_ACK 0x30
- #define PHY_PMA_CMN_READY 0x34
- /*
- * register offsets from SD0801 PHY register block base (i.e MHDP
- * register base + 0x500000)
- */
- #define CMN_SSM_BANDGAP_TMR 0x0021U
- #define CMN_SSM_BIAS_TMR 0x0022U
- #define CMN_PLLSM0_PLLPRE_TMR 0x002AU
- #define CMN_PLLSM0_PLLLOCK_TMR 0x002CU
- #define CMN_PLLSM1_PLLPRE_TMR 0x0032U
- #define CMN_PLLSM1_PLLLOCK_TMR 0x0034U
- #define CMN_CDIAG_CDB_PWRI_OVRD 0x0041U
- #define CMN_CDIAG_XCVRC_PWRI_OVRD 0x0047U
- #define CMN_CDIAG_REFCLK_OVRD 0x004CU
- #define CMN_CDIAG_REFCLK_DRV0_CTRL 0x0050U
- #define CMN_BGCAL_INIT_TMR 0x0064U
- #define CMN_BGCAL_ITER_TMR 0x0065U
- #define CMN_IBCAL_INIT_TMR 0x0074U
- #define CMN_PLL0_VCOCAL_TCTRL 0x0082U
- #define CMN_PLL0_VCOCAL_INIT_TMR 0x0084U
- #define CMN_PLL0_VCOCAL_ITER_TMR 0x0085U
- #define CMN_PLL0_VCOCAL_REFTIM_START 0x0086U
- #define CMN_PLL0_VCOCAL_PLLCNT_START 0x0088U
- #define CMN_PLL0_INTDIV_M0 0x0090U
- #define CMN_PLL0_FRACDIVL_M0 0x0091U
- #define CMN_PLL0_FRACDIVH_M0 0x0092U
- #define CMN_PLL0_HIGH_THR_M0 0x0093U
- #define CMN_PLL0_DSM_DIAG_M0 0x0094U
- #define CMN_PLL0_DSM_FBH_OVRD_M0 0x0095U
- #define CMN_PLL0_SS_CTRL1_M0 0x0098U
- #define CMN_PLL0_SS_CTRL2_M0 0x0099U
- #define CMN_PLL0_SS_CTRL3_M0 0x009AU
- #define CMN_PLL0_SS_CTRL4_M0 0x009BU
- #define CMN_PLL0_LOCK_REFCNT_START 0x009CU
- #define CMN_PLL0_LOCK_PLLCNT_START 0x009EU
- #define CMN_PLL0_LOCK_PLLCNT_THR 0x009FU
- #define CMN_PLL0_INTDIV_M1 0x00A0U
- #define CMN_PLL0_FRACDIVH_M1 0x00A2U
- #define CMN_PLL0_HIGH_THR_M1 0x00A3U
- #define CMN_PLL0_DSM_DIAG_M1 0x00A4U
- #define CMN_PLL0_SS_CTRL1_M1 0x00A8U
- #define CMN_PLL0_SS_CTRL2_M1 0x00A9U
- #define CMN_PLL0_SS_CTRL3_M1 0x00AAU
- #define CMN_PLL0_SS_CTRL4_M1 0x00ABU
- #define CMN_PLL1_VCOCAL_TCTRL 0x00C2U
- #define CMN_PLL1_VCOCAL_INIT_TMR 0x00C4U
- #define CMN_PLL1_VCOCAL_ITER_TMR 0x00C5U
- #define CMN_PLL1_VCOCAL_REFTIM_START 0x00C6U
- #define CMN_PLL1_VCOCAL_PLLCNT_START 0x00C8U
- #define CMN_PLL1_INTDIV_M0 0x00D0U
- #define CMN_PLL1_FRACDIVL_M0 0x00D1U
- #define CMN_PLL1_FRACDIVH_M0 0x00D2U
- #define CMN_PLL1_HIGH_THR_M0 0x00D3U
- #define CMN_PLL1_DSM_DIAG_M0 0x00D4U
- #define CMN_PLL1_DSM_FBH_OVRD_M0 0x00D5U
- #define CMN_PLL1_DSM_FBL_OVRD_M0 0x00D6U
- #define CMN_PLL1_SS_CTRL1_M0 0x00D8U
- #define CMN_PLL1_SS_CTRL2_M0 0x00D9U
- #define CMN_PLL1_SS_CTRL3_M0 0x00DAU
- #define CMN_PLL1_SS_CTRL4_M0 0x00DBU
- #define CMN_PLL1_LOCK_REFCNT_START 0x00DCU
- #define CMN_PLL1_LOCK_PLLCNT_START 0x00DEU
- #define CMN_PLL1_LOCK_PLLCNT_THR 0x00DFU
- #define CMN_TXPUCAL_TUNE 0x0103U
- #define CMN_TXPUCAL_INIT_TMR 0x0104U
- #define CMN_TXPUCAL_ITER_TMR 0x0105U
- #define CMN_TXPDCAL_TUNE 0x010BU
- #define CMN_TXPDCAL_INIT_TMR 0x010CU
- #define CMN_TXPDCAL_ITER_TMR 0x010DU
- #define CMN_RXCAL_INIT_TMR 0x0114U
- #define CMN_RXCAL_ITER_TMR 0x0115U
- #define CMN_SD_CAL_INIT_TMR 0x0124U
- #define CMN_SD_CAL_ITER_TMR 0x0125U
- #define CMN_SD_CAL_REFTIM_START 0x0126U
- #define CMN_SD_CAL_PLLCNT_START 0x0128U
- #define CMN_PDIAG_PLL0_CTRL_M0 0x01A0U
- #define CMN_PDIAG_PLL0_CLK_SEL_M0 0x01A1U
- #define CMN_PDIAG_PLL0_CP_PADJ_M0 0x01A4U
- #define CMN_PDIAG_PLL0_CP_IADJ_M0 0x01A5U
- #define CMN_PDIAG_PLL0_FILT_PADJ_M0 0x01A6U
- #define CMN_PDIAG_PLL0_CTRL_M1 0x01B0U
- #define CMN_PDIAG_PLL0_CLK_SEL_M1 0x01B1U
- #define CMN_PDIAG_PLL0_CP_PADJ_M1 0x01B4U
- #define CMN_PDIAG_PLL0_CP_IADJ_M1 0x01B5U
- #define CMN_PDIAG_PLL0_FILT_PADJ_M1 0x01B6U
- #define CMN_PDIAG_PLL1_CTRL_M0 0x01C0U
- #define CMN_PDIAG_PLL1_CLK_SEL_M0 0x01C1U
- #define CMN_PDIAG_PLL1_CP_PADJ_M0 0x01C4U
- #define CMN_PDIAG_PLL1_CP_IADJ_M0 0x01C5U
- #define CMN_PDIAG_PLL1_FILT_PADJ_M0 0x01C6U
- #define CMN_DIAG_BIAS_OVRD1 0x01E1U
- /* PMA TX Lane registers */
- #define TX_TXCC_CTRL 0x0040U
- #define TX_TXCC_CPOST_MULT_00 0x004CU
- #define TX_TXCC_CPOST_MULT_01 0x004DU
- #define TX_TXCC_MGNFS_MULT_000 0x0050U
- #define TX_TXCC_MGNFS_MULT_100 0x0054U
- #define DRV_DIAG_TX_DRV 0x00C6U
- #define XCVR_DIAG_PLLDRC_CTRL 0x00E5U
- #define XCVR_DIAG_HSCLK_SEL 0x00E6U
- #define XCVR_DIAG_HSCLK_DIV 0x00E7U
- #define XCVR_DIAG_RXCLK_CTRL 0x00E9U
- #define XCVR_DIAG_BIDI_CTRL 0x00EAU
- #define XCVR_DIAG_PSC_OVRD 0x00EBU
- #define TX_PSC_A0 0x0100U
- #define TX_PSC_A1 0x0101U
- #define TX_PSC_A2 0x0102U
- #define TX_PSC_A3 0x0103U
- #define TX_RCVDET_ST_TMR 0x0123U
- #define TX_DIAG_ACYA 0x01E7U
- #define TX_DIAG_ACYA_HBDC_MASK 0x0001U
- /* PMA RX Lane registers */
- #define RX_PSC_A0 0x0000U
- #define RX_PSC_A1 0x0001U
- #define RX_PSC_A2 0x0002U
- #define RX_PSC_A3 0x0003U
- #define RX_PSC_CAL 0x0006U
- #define RX_CDRLF_CNFG 0x0080U
- #define RX_CDRLF_CNFG3 0x0082U
- #define RX_SIGDET_HL_FILT_TMR 0x0090U
- #define RX_REE_GCSM1_CTRL 0x0108U
- #define RX_REE_GCSM1_EQENM_PH1 0x0109U
- #define RX_REE_GCSM1_EQENM_PH2 0x010AU
- #define RX_REE_GCSM2_CTRL 0x0110U
- #define RX_REE_PERGCSM_CTRL 0x0118U
- #define RX_REE_ATTEN_THR 0x0149U
- #define RX_REE_TAP1_CLIP 0x0171U
- #define RX_REE_TAP2TON_CLIP 0x0172U
- #define RX_REE_SMGM_CTRL1 0x0177U
- #define RX_REE_SMGM_CTRL2 0x0178U
- #define RX_DIAG_DFE_CTRL 0x01E0U
- #define RX_DIAG_DFE_AMP_TUNE_2 0x01E2U
- #define RX_DIAG_DFE_AMP_TUNE_3 0x01E3U
- #define RX_DIAG_NQST_CTRL 0x01E5U
- #define RX_DIAG_SIGDET_TUNE 0x01E8U
- #define RX_DIAG_PI_RATE 0x01F4U
- #define RX_DIAG_PI_CAP 0x01F5U
- #define RX_DIAG_ACYA 0x01FFU
- /* PHY PCS common registers */
- #define PHY_PIPE_CMN_CTRL1 0x0000U
- #define PHY_PLL_CFG 0x000EU
- #define PHY_PIPE_USB3_GEN2_PRE_CFG0 0x0020U
- #define PHY_PIPE_USB3_GEN2_POST_CFG0 0x0022U
- #define PHY_PIPE_USB3_GEN2_POST_CFG1 0x0023U
- /* PHY PCS lane registers */
- #define PHY_PCS_ISO_LINK_CTRL 0x000BU
- /* PHY PMA common registers */
- #define PHY_PMA_CMN_CTRL1 0x0000U
- #define PHY_PMA_CMN_CTRL2 0x0001U
- #define PHY_PMA_PLL_RAW_CTRL 0x0003U
- #define CDNS_TORRENT_OUTPUT_CLOCKS 3
- static const char * const clk_names[] = {
- [CDNS_TORRENT_REFCLK_DRIVER] = "refclk-driver",
- [CDNS_TORRENT_DERIVED_REFCLK] = "refclk-der",
- [CDNS_TORRENT_RECEIVED_REFCLK] = "refclk-rec",
- };
- static const struct reg_field phy_pll_cfg =
- REG_FIELD(PHY_PLL_CFG, 0, 1);
- static const struct reg_field phy_pma_cmn_ctrl_1 =
- REG_FIELD(PHY_PMA_CMN_CTRL1, 0, 0);
- static const struct reg_field phy_pma_cmn_ctrl_2 =
- REG_FIELD(PHY_PMA_CMN_CTRL2, 0, 7);
- static const struct reg_field phy_pma_pll_raw_ctrl =
- REG_FIELD(PHY_PMA_PLL_RAW_CTRL, 0, 1);
- static const struct reg_field phy_reset_ctrl =
- REG_FIELD(PHY_RESET, 8, 8);
- static const struct reg_field phy_pcs_iso_link_ctrl_1 =
- REG_FIELD(PHY_PCS_ISO_LINK_CTRL, 1, 1);
- static const struct reg_field phy_pipe_cmn_ctrl1_0 = REG_FIELD(PHY_PIPE_CMN_CTRL1, 0, 0);
- static const struct reg_field cmn_cdiag_refclk_ovrd_4 =
- REG_FIELD(CMN_CDIAG_REFCLK_OVRD, 4, 4);
- #define REFCLK_OUT_NUM_CMN_CONFIG 4
- enum cdns_torrent_refclk_out_cmn {
- CMN_CDIAG_REFCLK_DRV0_CTRL_1,
- CMN_CDIAG_REFCLK_DRV0_CTRL_4,
- CMN_CDIAG_REFCLK_DRV0_CTRL_5,
- CMN_CDIAG_REFCLK_DRV0_CTRL_6,
- };
- static const struct reg_field refclk_out_cmn_cfg[] = {
- [CMN_CDIAG_REFCLK_DRV0_CTRL_1] = REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 1, 1),
- [CMN_CDIAG_REFCLK_DRV0_CTRL_4] = REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 4, 4),
- [CMN_CDIAG_REFCLK_DRV0_CTRL_5] = REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 5, 5),
- [CMN_CDIAG_REFCLK_DRV0_CTRL_6] = REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 6, 6),
- };
- static const int refclk_driver_parent_index[] = {
- CDNS_TORRENT_DERIVED_REFCLK,
- CDNS_TORRENT_RECEIVED_REFCLK
- };
- static u32 cdns_torrent_refclk_driver_mux_table[] = { 1, 0 };
- enum cdns_torrent_phy_type {
- TYPE_NONE,
- TYPE_DP,
- TYPE_PCIE,
- TYPE_SGMII,
- TYPE_QSGMII,
- TYPE_USB,
- };
- enum cdns_torrent_ref_clk {
- CLK_19_2_MHZ,
- CLK_25_MHZ,
- CLK_100_MHZ
- };
- enum cdns_torrent_ssc_mode {
- NO_SSC,
- EXTERNAL_SSC,
- INTERNAL_SSC
- };
- struct cdns_torrent_inst {
- struct phy *phy;
- u32 mlane;
- enum cdns_torrent_phy_type phy_type;
- u32 num_lanes;
- struct reset_control *lnk_rst;
- enum cdns_torrent_ssc_mode ssc_mode;
- };
- struct cdns_torrent_phy {
- void __iomem *base; /* DPTX registers base */
- void __iomem *sd_base; /* SD0801 registers base */
- u32 max_bit_rate; /* Maximum link bit rate to use (in Mbps) */
- struct reset_control *phy_rst;
- struct reset_control *apb_rst;
- struct device *dev;
- struct clk *clk;
- enum cdns_torrent_ref_clk ref_clk_rate;
- struct cdns_torrent_inst phys[MAX_NUM_LANES];
- int nsubnodes;
- const struct cdns_torrent_data *init_data;
- struct regmap *regmap_common_cdb;
- struct regmap *regmap_phy_pcs_common_cdb;
- struct regmap *regmap_phy_pma_common_cdb;
- struct regmap *regmap_tx_lane_cdb[MAX_NUM_LANES];
- struct regmap *regmap_rx_lane_cdb[MAX_NUM_LANES];
- struct regmap *regmap_phy_pcs_lane_cdb[MAX_NUM_LANES];
- struct regmap *regmap_dptx_phy_reg;
- struct regmap_field *phy_pll_cfg;
- struct regmap_field *phy_pipe_cmn_ctrl1_0;
- struct regmap_field *cmn_cdiag_refclk_ovrd_4;
- struct regmap_field *phy_pma_cmn_ctrl_1;
- struct regmap_field *phy_pma_cmn_ctrl_2;
- struct regmap_field *phy_pma_pll_raw_ctrl;
- struct regmap_field *phy_reset_ctrl;
- struct regmap_field *phy_pcs_iso_link_ctrl_1[MAX_NUM_LANES];
- struct clk_hw_onecell_data *clk_hw_data;
- };
- enum phy_powerstate {
- POWERSTATE_A0 = 0,
- /* Powerstate A1 is unused */
- POWERSTATE_A2 = 2,
- POWERSTATE_A3 = 3,
- };
- struct cdns_torrent_refclk_driver {
- struct clk_hw hw;
- struct regmap_field *cmn_fields[REFCLK_OUT_NUM_CMN_CONFIG];
- struct clk_init_data clk_data;
- };
- #define to_cdns_torrent_refclk_driver(_hw) \
- container_of(_hw, struct cdns_torrent_refclk_driver, hw)
- struct cdns_torrent_derived_refclk {
- struct clk_hw hw;
- struct regmap_field *phy_pipe_cmn_ctrl1_0;
- struct regmap_field *cmn_cdiag_refclk_ovrd_4;
- struct clk_init_data clk_data;
- };
- #define to_cdns_torrent_derived_refclk(_hw) \
- container_of(_hw, struct cdns_torrent_derived_refclk, hw)
- struct cdns_torrent_received_refclk {
- struct clk_hw hw;
- struct regmap_field *phy_pipe_cmn_ctrl1_0;
- struct regmap_field *cmn_cdiag_refclk_ovrd_4;
- struct clk_init_data clk_data;
- };
- #define to_cdns_torrent_received_refclk(_hw) \
- container_of(_hw, struct cdns_torrent_received_refclk, hw)
- struct cdns_reg_pairs {
- u32 val;
- u32 off;
- };
- struct cdns_torrent_vals {
- struct cdns_reg_pairs *reg_pairs;
- u32 num_regs;
- };
- struct cdns_torrent_data {
- u8 block_offset_shift;
- u8 reg_offset_shift;
- struct cdns_torrent_vals *link_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
- [NUM_SSC_MODE];
- struct cdns_torrent_vals *xcvr_diag_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
- [NUM_SSC_MODE];
- struct cdns_torrent_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
- [NUM_SSC_MODE];
- struct cdns_torrent_vals *cmn_vals[NUM_REF_CLK][NUM_PHY_TYPE]
- [NUM_PHY_TYPE][NUM_SSC_MODE];
- struct cdns_torrent_vals *tx_ln_vals[NUM_REF_CLK][NUM_PHY_TYPE]
- [NUM_PHY_TYPE][NUM_SSC_MODE];
- struct cdns_torrent_vals *rx_ln_vals[NUM_REF_CLK][NUM_PHY_TYPE]
- [NUM_PHY_TYPE][NUM_SSC_MODE];
- };
- struct cdns_regmap_cdb_context {
- struct device *dev;
- void __iomem *base;
- u8 reg_offset_shift;
- };
- static int cdns_regmap_write(void *context, unsigned int reg, unsigned int val)
- {
- struct cdns_regmap_cdb_context *ctx = context;
- u32 offset = reg << ctx->reg_offset_shift;
- writew(val, ctx->base + offset);
- return 0;
- }
- static int cdns_regmap_read(void *context, unsigned int reg, unsigned int *val)
- {
- struct cdns_regmap_cdb_context *ctx = context;
- u32 offset = reg << ctx->reg_offset_shift;
- *val = readw(ctx->base + offset);
- return 0;
- }
- static int cdns_regmap_dptx_write(void *context, unsigned int reg,
- unsigned int val)
- {
- struct cdns_regmap_cdb_context *ctx = context;
- u32 offset = reg;
- writel(val, ctx->base + offset);
- return 0;
- }
- static int cdns_regmap_dptx_read(void *context, unsigned int reg,
- unsigned int *val)
- {
- struct cdns_regmap_cdb_context *ctx = context;
- u32 offset = reg;
- *val = readl(ctx->base + offset);
- return 0;
- }
- #define TORRENT_TX_LANE_CDB_REGMAP_CONF(n) \
- { \
- .name = "torrent_tx_lane" n "_cdb", \
- .reg_stride = 1, \
- .fast_io = true, \
- .reg_write = cdns_regmap_write, \
- .reg_read = cdns_regmap_read, \
- }
- #define TORRENT_RX_LANE_CDB_REGMAP_CONF(n) \
- { \
- .name = "torrent_rx_lane" n "_cdb", \
- .reg_stride = 1, \
- .fast_io = true, \
- .reg_write = cdns_regmap_write, \
- .reg_read = cdns_regmap_read, \
- }
- static const struct regmap_config cdns_torrent_tx_lane_cdb_config[] = {
- TORRENT_TX_LANE_CDB_REGMAP_CONF("0"),
- TORRENT_TX_LANE_CDB_REGMAP_CONF("1"),
- TORRENT_TX_LANE_CDB_REGMAP_CONF("2"),
- TORRENT_TX_LANE_CDB_REGMAP_CONF("3"),
- };
- static const struct regmap_config cdns_torrent_rx_lane_cdb_config[] = {
- TORRENT_RX_LANE_CDB_REGMAP_CONF("0"),
- TORRENT_RX_LANE_CDB_REGMAP_CONF("1"),
- TORRENT_RX_LANE_CDB_REGMAP_CONF("2"),
- TORRENT_RX_LANE_CDB_REGMAP_CONF("3"),
- };
- static const struct regmap_config cdns_torrent_common_cdb_config = {
- .name = "torrent_common_cdb",
- .reg_stride = 1,
- .fast_io = true,
- .reg_write = cdns_regmap_write,
- .reg_read = cdns_regmap_read,
- };
- #define TORRENT_PHY_PCS_LANE_CDB_REGMAP_CONF(n) \
- { \
- .name = "torrent_phy_pcs_lane" n "_cdb", \
- .reg_stride = 1, \
- .fast_io = true, \
- .reg_write = cdns_regmap_write, \
- .reg_read = cdns_regmap_read, \
- }
- static const struct regmap_config cdns_torrent_phy_pcs_lane_cdb_config[] = {
- TORRENT_PHY_PCS_LANE_CDB_REGMAP_CONF("0"),
- TORRENT_PHY_PCS_LANE_CDB_REGMAP_CONF("1"),
- TORRENT_PHY_PCS_LANE_CDB_REGMAP_CONF("2"),
- TORRENT_PHY_PCS_LANE_CDB_REGMAP_CONF("3"),
- };
- static const struct regmap_config cdns_torrent_phy_pcs_cmn_cdb_config = {
- .name = "torrent_phy_pcs_cmn_cdb",
- .reg_stride = 1,
- .fast_io = true,
- .reg_write = cdns_regmap_write,
- .reg_read = cdns_regmap_read,
- };
- static const struct regmap_config cdns_torrent_phy_pma_cmn_cdb_config = {
- .name = "torrent_phy_pma_cmn_cdb",
- .reg_stride = 1,
- .fast_io = true,
- .reg_write = cdns_regmap_write,
- .reg_read = cdns_regmap_read,
- };
- static const struct regmap_config cdns_torrent_dptx_phy_config = {
- .name = "torrent_dptx_phy",
- .reg_stride = 1,
- .fast_io = true,
- .reg_write = cdns_regmap_dptx_write,
- .reg_read = cdns_regmap_dptx_read,
- };
- /* PHY mmr access functions */
- static void cdns_torrent_phy_write(struct regmap *regmap, u32 offset, u32 val)
- {
- regmap_write(regmap, offset, val);
- }
- static u32 cdns_torrent_phy_read(struct regmap *regmap, u32 offset)
- {
- unsigned int val;
- regmap_read(regmap, offset, &val);
- return val;
- }
- /* DPTX mmr access functions */
- static void cdns_torrent_dp_write(struct regmap *regmap, u32 offset, u32 val)
- {
- regmap_write(regmap, offset, val);
- }
- static u32 cdns_torrent_dp_read(struct regmap *regmap, u32 offset)
- {
- u32 val;
- regmap_read(regmap, offset, &val);
- return val;
- }
- /*
- * Structure used to store values of PHY registers for voltage-related
- * coefficients, for particular voltage swing and pre-emphasis level. Values
- * are shared across all physical lanes.
- */
- struct coefficients {
- /* Value of DRV_DIAG_TX_DRV register to use */
- u16 diag_tx_drv;
- /* Value of TX_TXCC_MGNFS_MULT_000 register to use */
- u16 mgnfs_mult;
- /* Value of TX_TXCC_CPOST_MULT_00 register to use */
- u16 cpost_mult;
- };
- /*
- * Array consists of values of voltage-related registers for sd0801 PHY. A value
- * of 0xFFFF is a placeholder for invalid combination, and will never be used.
- */
- static const struct coefficients vltg_coeff[4][4] = {
- /* voltage swing 0, pre-emphasis 0->3 */
- { {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x002A,
- .cpost_mult = 0x0000},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x001F,
- .cpost_mult = 0x0014},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0012,
- .cpost_mult = 0x0020},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0000,
- .cpost_mult = 0x002A}
- },
- /* voltage swing 1, pre-emphasis 0->3 */
- { {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x001F,
- .cpost_mult = 0x0000},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0013,
- .cpost_mult = 0x0012},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0000,
- .cpost_mult = 0x001F},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF}
- },
- /* voltage swing 2, pre-emphasis 0->3 */
- { {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0013,
- .cpost_mult = 0x0000},
- {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0000,
- .cpost_mult = 0x0013},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF}
- },
- /* voltage swing 3, pre-emphasis 0->3 */
- { {.diag_tx_drv = 0x0003, .mgnfs_mult = 0x0000,
- .cpost_mult = 0x0000},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF},
- {.diag_tx_drv = 0xFFFF, .mgnfs_mult = 0xFFFF,
- .cpost_mult = 0xFFFF}
- }
- };
- static const char *cdns_torrent_get_phy_type(enum cdns_torrent_phy_type phy_type)
- {
- switch (phy_type) {
- case TYPE_DP:
- return "DisplayPort";
- case TYPE_PCIE:
- return "PCIe";
- case TYPE_SGMII:
- return "SGMII";
- case TYPE_QSGMII:
- return "QSGMII";
- case TYPE_USB:
- return "USB";
- default:
- return "None";
- }
- }
- /*
- * Set registers responsible for enabling and configuring SSC, with second and
- * third register values provided by parameters.
- */
- static
- void cdns_torrent_dp_enable_ssc_19_2mhz(struct cdns_torrent_phy *cdns_phy,
- u32 ctrl2_val, u32 ctrl3_val)
- {
- struct regmap *regmap = cdns_phy->regmap_common_cdb;
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, 0x0001);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, ctrl2_val);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, ctrl3_val);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL4_M0, 0x0003);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, 0x0001);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, ctrl2_val);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, ctrl3_val);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL4_M0, 0x0003);
- }
- static
- void cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(struct cdns_torrent_phy *cdns_phy,
- u32 rate, bool ssc)
- {
- struct regmap *regmap = cdns_phy->regmap_common_cdb;
- /* Assumes 19.2 MHz refclock */
- switch (rate) {
- /* Setting VCO for 10.8GHz */
- case 2700:
- case 5400:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0119);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x4000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x00BC);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0012);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0119);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x4000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x00BC);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0012);
- if (ssc)
- cdns_torrent_dp_enable_ssc_19_2mhz(cdns_phy, 0x033A, 0x006A);
- break;
- /* Setting VCO for 9.72GHz */
- case 1620:
- case 2430:
- case 3240:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x01FA);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x4000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x0152);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x01FA);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x4000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x0152);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- if (ssc)
- cdns_torrent_dp_enable_ssc_19_2mhz(cdns_phy, 0x05DD, 0x0069);
- break;
- /* Setting VCO for 8.64GHz */
- case 2160:
- case 4320:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x01C2);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x012C);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x01C2);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x012C);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- if (ssc)
- cdns_torrent_dp_enable_ssc_19_2mhz(cdns_phy, 0x0536, 0x0069);
- break;
- /* Setting VCO for 8.1GHz */
- case 8100:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x01A5);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0xE000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x011A);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x01A5);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0xE000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x011A);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- if (ssc)
- cdns_torrent_dp_enable_ssc_19_2mhz(cdns_phy, 0x04D7, 0x006A);
- break;
- }
- if (ssc) {
- cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_PLLCNT_START, 0x025E);
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_PLLCNT_THR, 0x0005);
- cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_PLLCNT_START, 0x025E);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_THR, 0x0005);
- } else {
- cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_PLLCNT_START, 0x0260);
- cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_PLLCNT_START, 0x0260);
- /* Set reset register values to disable SSC */
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL2_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL3_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL4_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_PLLCNT_THR, 0x0003);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL2_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL3_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL4_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_THR, 0x0003);
- }
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_REFCNT_START, 0x0099);
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_PLLCNT_START, 0x0099);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_REFCNT_START, 0x0099);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_START, 0x0099);
- }
- /*
- * Set registers responsible for enabling and configuring SSC, with second
- * register value provided by a parameter.
- */
- static void cdns_torrent_dp_enable_ssc_25mhz(struct cdns_torrent_phy *cdns_phy,
- u32 ctrl2_val)
- {
- struct regmap *regmap = cdns_phy->regmap_common_cdb;
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, 0x0001);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, ctrl2_val);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, 0x007F);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL4_M0, 0x0003);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, 0x0001);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, ctrl2_val);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, 0x007F);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL4_M0, 0x0003);
- }
- static
- void cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(struct cdns_torrent_phy *cdns_phy,
- u32 rate, bool ssc)
- {
- struct regmap *regmap = cdns_phy->regmap_common_cdb;
- /* Assumes 25 MHz refclock */
- switch (rate) {
- /* Setting VCO for 10.8GHz */
- case 2700:
- case 5400:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x01B0);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x0120);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x01B0);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x0120);
- if (ssc)
- cdns_torrent_dp_enable_ssc_25mhz(cdns_phy, 0x0423);
- break;
- /* Setting VCO for 9.72GHz */
- case 1620:
- case 2430:
- case 3240:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0184);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0xCCCD);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x0104);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0184);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0xCCCD);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x0104);
- if (ssc)
- cdns_torrent_dp_enable_ssc_25mhz(cdns_phy, 0x03B9);
- break;
- /* Setting VCO for 8.64GHz */
- case 2160:
- case 4320:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0159);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x999A);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x00E7);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0159);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x999A);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x00E7);
- if (ssc)
- cdns_torrent_dp_enable_ssc_25mhz(cdns_phy, 0x034F);
- break;
- /* Setting VCO for 8.1GHz */
- case 8100:
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0144);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x00D8);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0144);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x00D8);
- if (ssc)
- cdns_torrent_dp_enable_ssc_25mhz(cdns_phy, 0x031A);
- break;
- }
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- if (ssc) {
- cdns_torrent_phy_write(regmap,
- CMN_PLL0_VCOCAL_PLLCNT_START, 0x0315);
- cdns_torrent_phy_write(regmap,
- CMN_PLL0_LOCK_PLLCNT_THR, 0x0005);
- cdns_torrent_phy_write(regmap,
- CMN_PLL1_VCOCAL_PLLCNT_START, 0x0315);
- cdns_torrent_phy_write(regmap,
- CMN_PLL1_LOCK_PLLCNT_THR, 0x0005);
- } else {
- cdns_torrent_phy_write(regmap,
- CMN_PLL0_VCOCAL_PLLCNT_START, 0x0317);
- cdns_torrent_phy_write(regmap,
- CMN_PLL1_VCOCAL_PLLCNT_START, 0x0317);
- /* Set reset register values to disable SSC */
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL1_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL2_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL3_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL0_SS_CTRL4_M0, 0x0000);
- cdns_torrent_phy_write(regmap,
- CMN_PLL0_LOCK_PLLCNT_THR, 0x0003);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL1_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL2_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL3_M0, 0x0000);
- cdns_torrent_phy_write(regmap, CMN_PLL1_SS_CTRL4_M0, 0x0000);
- cdns_torrent_phy_write(regmap,
- CMN_PLL1_LOCK_PLLCNT_THR, 0x0003);
- }
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_REFCNT_START, 0x00C7);
- cdns_torrent_phy_write(regmap, CMN_PLL0_LOCK_PLLCNT_START, 0x00C7);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_REFCNT_START, 0x00C7);
- cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_START, 0x00C7);
- }
- static
- void cdns_torrent_dp_pma_cmn_vco_cfg_100mhz(struct cdns_torrent_phy *cdns_phy,
- u32 rate, bool ssc)
- {
- struct regmap *regmap = cdns_phy->regmap_common_cdb;
- /* Assumes 100 MHz refclock */
- switch (rate) {
- /* Setting VCO for 10.8GHz */
- case 2700:
- case 5400:
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0028);
- cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_FBH_OVRD_M0, 0x0022);
- cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_FBH_OVRD_M0, 0x0022);
- cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_FBL_OVRD_M0, 0x000C);
- break;
- /* Setting VCO for 9.72GHz */
- case 1620:
- case 2430:
- case 3240:
- cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0061);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0061);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x3333);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x3333);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x0042);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x0042);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- break;
- /* Setting VCO for 8.64GHz */
- case 2160:
- case 4320:
- cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0056);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0056);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVL_M0, 0x6666);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVL_M0, 0x6666);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x003A);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x003A);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- break;
- /* Setting VCO for 8.1GHz */
- case 8100:
- cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_DIAG_M0, 0x0004);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0509);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_IADJ_M0, 0x0F00);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_FILT_PADJ_M0, 0x0F08);
- cdns_torrent_phy_write(regmap, CMN_PLL0_INTDIV_M0, 0x0051);
- cdns_torrent_phy_write(regmap, CMN_PLL1_INTDIV_M0, 0x0051);
- cdns_torrent_phy_write(regmap, CMN_PLL0_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL1_FRACDIVH_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PLL0_HIGH_THR_M0, 0x0036);
- cdns_torrent_phy_write(regmap, CMN_PLL1_HIGH_THR_M0, 0x0036);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CTRL_M0, 0x0002);
- cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CTRL_M0, 0x0002);
- break;
- }
- }
- /*
- * Enable or disable PLL for selected lanes.
- */
- static int cdns_torrent_dp_set_pll_en(struct cdns_torrent_phy *cdns_phy,
- struct phy_configure_opts_dp *dp,
- bool enable)
- {
- u32 rd_val;
- u32 ret;
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- /*
- * Used to determine, which bits to check for or enable in
- * PHY_PMA_XCVR_PLLCLK_EN register.
- */
- u32 pll_bits;
- /* Used to enable or disable lanes. */
- u32 pll_val;
- /* Select values of registers and mask, depending on enabled lane
- * count.
- */
- switch (dp->lanes) {
- /* lane 0 */
- case (1):
- pll_bits = 0x00000001;
- break;
- /* lanes 0-1 */
- case (2):
- pll_bits = 0x00000003;
- break;
- /* lanes 0-3, all */
- default:
- pll_bits = 0x0000000F;
- break;
- }
- if (enable)
- pll_val = pll_bits;
- else
- pll_val = 0x00000000;
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, pll_val);
- /* Wait for acknowledgment from PHY. */
- ret = regmap_read_poll_timeout(regmap,
- PHY_PMA_XCVR_PLLCLK_EN_ACK,
- rd_val,
- (rd_val & pll_bits) == pll_val,
- 0, POLL_TIMEOUT_US);
- ndelay(100);
- return ret;
- }
- static int cdns_torrent_dp_set_power_state(struct cdns_torrent_phy *cdns_phy,
- u32 num_lanes,
- enum phy_powerstate powerstate)
- {
- /* Register value for power state for a single byte. */
- u32 value_part;
- u32 value;
- u32 mask;
- u32 read_val;
- u32 ret;
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- switch (powerstate) {
- case (POWERSTATE_A0):
- value_part = 0x01U;
- break;
- case (POWERSTATE_A2):
- value_part = 0x04U;
- break;
- default:
- /* Powerstate A3 */
- value_part = 0x08U;
- break;
- }
- /* Select values of registers and mask, depending on enabled
- * lane count.
- */
- switch (num_lanes) {
- /* lane 0 */
- case (1):
- value = value_part;
- mask = 0x0000003FU;
- break;
- /* lanes 0-1 */
- case (2):
- value = (value_part
- | (value_part << 8));
- mask = 0x00003F3FU;
- break;
- /* lanes 0-3, all */
- default:
- value = (value_part
- | (value_part << 8)
- | (value_part << 16)
- | (value_part << 24));
- mask = 0x3F3F3F3FU;
- break;
- }
- /* Set power state A<n>. */
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, value);
- /* Wait, until PHY acknowledges power state completion. */
- ret = regmap_read_poll_timeout(regmap, PHY_PMA_XCVR_POWER_STATE_ACK,
- read_val, (read_val & mask) == value, 0,
- POLL_TIMEOUT_US);
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, 0x00000000);
- ndelay(100);
- return ret;
- }
- static int cdns_torrent_dp_run(struct cdns_torrent_phy *cdns_phy, u32 num_lanes)
- {
- unsigned int read_val;
- int ret;
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- /*
- * waiting for ACK of pma_xcvr_pllclk_en_ln_*, only for the
- * master lane
- */
- ret = regmap_read_poll_timeout(regmap, PHY_PMA_XCVR_PLLCLK_EN_ACK,
- read_val, read_val & 1,
- 0, POLL_TIMEOUT_US);
- if (ret == -ETIMEDOUT) {
- dev_err(cdns_phy->dev,
- "timeout waiting for link PLL clock enable ack\n");
- return ret;
- }
- ndelay(100);
- ret = cdns_torrent_dp_set_power_state(cdns_phy, num_lanes,
- POWERSTATE_A2);
- if (ret)
- return ret;
- ret = cdns_torrent_dp_set_power_state(cdns_phy, num_lanes,
- POWERSTATE_A0);
- return ret;
- }
- static int cdns_torrent_dp_wait_pma_cmn_ready(struct cdns_torrent_phy *cdns_phy)
- {
- unsigned int reg;
- int ret;
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- ret = regmap_read_poll_timeout(regmap, PHY_PMA_CMN_READY, reg,
- reg & 1, 0, POLL_TIMEOUT_US);
- if (ret == -ETIMEDOUT) {
- dev_err(cdns_phy->dev,
- "timeout waiting for PMA common ready\n");
- return -ETIMEDOUT;
- }
- return 0;
- }
- static void cdns_torrent_dp_pma_cmn_rate(struct cdns_torrent_phy *cdns_phy,
- u32 rate, u32 num_lanes)
- {
- unsigned int clk_sel_val = 0;
- unsigned int hsclk_div_val = 0;
- unsigned int i;
- switch (rate) {
- case 1620:
- clk_sel_val = 0x0f01;
- hsclk_div_val = 2;
- break;
- case 2160:
- case 2430:
- case 2700:
- clk_sel_val = 0x0701;
- hsclk_div_val = 1;
- break;
- case 3240:
- clk_sel_val = 0x0b00;
- hsclk_div_val = 2;
- break;
- case 4320:
- case 5400:
- clk_sel_val = 0x0301;
- hsclk_div_val = 0;
- break;
- case 8100:
- clk_sel_val = 0x0200;
- hsclk_div_val = 0;
- break;
- }
- cdns_torrent_phy_write(cdns_phy->regmap_common_cdb,
- CMN_PDIAG_PLL0_CLK_SEL_M0, clk_sel_val);
- cdns_torrent_phy_write(cdns_phy->regmap_common_cdb,
- CMN_PDIAG_PLL1_CLK_SEL_M0, clk_sel_val);
- /* PMA lane configuration to deal with multi-link operation */
- for (i = 0; i < num_lanes; i++)
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[i],
- XCVR_DIAG_HSCLK_DIV, hsclk_div_val);
- }
- /*
- * Perform register operations related to setting link rate, once powerstate is
- * set and PLL disable request was processed.
- */
- static int cdns_torrent_dp_configure_rate(struct cdns_torrent_phy *cdns_phy,
- struct phy_configure_opts_dp *dp)
- {
- u32 read_val, ret;
- /* Disable the cmn_pll0_en before re-programming the new data rate. */
- regmap_field_write(cdns_phy->phy_pma_pll_raw_ctrl, 0x0);
- /*
- * Wait for PLL ready de-assertion.
- * For PLL0 - PHY_PMA_CMN_CTRL2[2] == 1
- */
- ret = regmap_field_read_poll_timeout(cdns_phy->phy_pma_cmn_ctrl_2,
- read_val,
- ((read_val >> 2) & 0x01) != 0,
- 0, POLL_TIMEOUT_US);
- if (ret)
- return ret;
- ndelay(200);
- /* DP Rate Change - VCO Output settings. */
- if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ)
- /* PMA common configuration 19.2MHz */
- cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(cdns_phy, dp->link_rate, dp->ssc);
- else if (cdns_phy->ref_clk_rate == CLK_25_MHZ)
- /* PMA common configuration 25MHz */
- cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(cdns_phy, dp->link_rate, dp->ssc);
- else if (cdns_phy->ref_clk_rate == CLK_100_MHZ)
- /* PMA common configuration 100MHz */
- cdns_torrent_dp_pma_cmn_vco_cfg_100mhz(cdns_phy, dp->link_rate, dp->ssc);
- cdns_torrent_dp_pma_cmn_rate(cdns_phy, dp->link_rate, dp->lanes);
- /* Enable the cmn_pll0_en. */
- regmap_field_write(cdns_phy->phy_pma_pll_raw_ctrl, 0x3);
- /*
- * Wait for PLL ready assertion.
- * For PLL0 - PHY_PMA_CMN_CTRL2[0] == 1
- */
- ret = regmap_field_read_poll_timeout(cdns_phy->phy_pma_cmn_ctrl_2,
- read_val,
- (read_val & 0x01) != 0,
- 0, POLL_TIMEOUT_US);
- return ret;
- }
- /*
- * Verify, that parameters to configure PHY with are correct.
- */
- static int cdns_torrent_dp_verify_config(struct cdns_torrent_inst *inst,
- struct phy_configure_opts_dp *dp)
- {
- u8 i;
- /* If changing link rate was required, verify it's supported. */
- if (dp->set_rate) {
- switch (dp->link_rate) {
- case 1620:
- case 2160:
- case 2430:
- case 2700:
- case 3240:
- case 4320:
- case 5400:
- case 8100:
- /* valid bit rate */
- break;
- default:
- return -EINVAL;
- }
- }
- /* Verify lane count. */
- switch (dp->lanes) {
- case 1:
- case 2:
- case 4:
- /* valid lane count. */
- break;
- default:
- return -EINVAL;
- }
- /* Check against actual number of PHY's lanes. */
- if (dp->lanes > inst->num_lanes)
- return -EINVAL;
- /*
- * If changing voltages is required, check swing and pre-emphasis
- * levels, per-lane.
- */
- if (dp->set_voltages) {
- /* Lane count verified previously. */
- for (i = 0; i < dp->lanes; i++) {
- if (dp->voltage[i] > 3 || dp->pre[i] > 3)
- return -EINVAL;
- /* Sum of voltage swing and pre-emphasis levels cannot
- * exceed 3.
- */
- if (dp->voltage[i] + dp->pre[i] > 3)
- return -EINVAL;
- }
- }
- return 0;
- }
- /* Set power state A0 and PLL clock enable to 0 on enabled lanes. */
- static void cdns_torrent_dp_set_a0_pll(struct cdns_torrent_phy *cdns_phy,
- u32 num_lanes)
- {
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- u32 pwr_state = cdns_torrent_dp_read(regmap,
- PHY_PMA_XCVR_POWER_STATE_REQ);
- u32 pll_clk_en = cdns_torrent_dp_read(regmap,
- PHY_PMA_XCVR_PLLCLK_EN);
- /* Lane 0 is always enabled. */
- pwr_state &= ~(PMA_XCVR_POWER_STATE_REQ_LN_MASK <<
- PHY_POWER_STATE_LN_0);
- pll_clk_en &= ~0x01U;
- if (num_lanes > 1) {
- /* lane 1 */
- pwr_state &= ~(PMA_XCVR_POWER_STATE_REQ_LN_MASK <<
- PHY_POWER_STATE_LN_1);
- pll_clk_en &= ~(0x01U << 1);
- }
- if (num_lanes > 2) {
- /* lanes 2 and 3 */
- pwr_state &= ~(PMA_XCVR_POWER_STATE_REQ_LN_MASK <<
- PHY_POWER_STATE_LN_2);
- pwr_state &= ~(PMA_XCVR_POWER_STATE_REQ_LN_MASK <<
- PHY_POWER_STATE_LN_3);
- pll_clk_en &= ~(0x01U << 2);
- pll_clk_en &= ~(0x01U << 3);
- }
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, pwr_state);
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, pll_clk_en);
- }
- /* Configure lane count as required. */
- static int cdns_torrent_dp_set_lanes(struct cdns_torrent_phy *cdns_phy,
- struct phy_configure_opts_dp *dp)
- {
- u32 value;
- u32 ret;
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- u8 lane_mask = (1 << dp->lanes) - 1;
- value = cdns_torrent_dp_read(regmap, PHY_RESET);
- /* clear pma_tx_elec_idle_ln_* bits. */
- value &= ~PMA_TX_ELEC_IDLE_MASK;
- /* Assert pma_tx_elec_idle_ln_* for disabled lanes. */
- value |= ((~lane_mask) << PMA_TX_ELEC_IDLE_SHIFT) &
- PMA_TX_ELEC_IDLE_MASK;
- cdns_torrent_dp_write(regmap, PHY_RESET, value);
- /* reset the link by asserting phy_l00_reset_n low */
- cdns_torrent_dp_write(regmap, PHY_RESET,
- value & (~PHY_L00_RESET_N_MASK));
- /*
- * Assert lane reset on unused lanes and lane 0 so they remain in reset
- * and powered down when re-enabling the link
- */
- value = (value & 0x0000FFF0) | (0x0000000E & lane_mask);
- cdns_torrent_dp_write(regmap, PHY_RESET, value);
- cdns_torrent_dp_set_a0_pll(cdns_phy, dp->lanes);
- /* release phy_l0*_reset_n based on used laneCount */
- value = (value & 0x0000FFF0) | (0x0000000F & lane_mask);
- cdns_torrent_dp_write(regmap, PHY_RESET, value);
- /* Wait, until PHY gets ready after releasing PHY reset signal. */
- ret = cdns_torrent_dp_wait_pma_cmn_ready(cdns_phy);
- if (ret)
- return ret;
- ndelay(100);
- /* release pma_xcvr_pllclk_en_ln_*, only for the master lane */
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
- ret = cdns_torrent_dp_run(cdns_phy, dp->lanes);
- return ret;
- }
- /* Configure link rate as required. */
- static int cdns_torrent_dp_set_rate(struct cdns_torrent_phy *cdns_phy,
- struct phy_configure_opts_dp *dp)
- {
- u32 ret;
- ret = cdns_torrent_dp_set_power_state(cdns_phy, dp->lanes,
- POWERSTATE_A3);
- if (ret)
- return ret;
- ret = cdns_torrent_dp_set_pll_en(cdns_phy, dp, false);
- if (ret)
- return ret;
- ndelay(200);
- ret = cdns_torrent_dp_configure_rate(cdns_phy, dp);
- if (ret)
- return ret;
- ndelay(200);
- ret = cdns_torrent_dp_set_pll_en(cdns_phy, dp, true);
- if (ret)
- return ret;
- ret = cdns_torrent_dp_set_power_state(cdns_phy, dp->lanes,
- POWERSTATE_A2);
- if (ret)
- return ret;
- ret = cdns_torrent_dp_set_power_state(cdns_phy, dp->lanes,
- POWERSTATE_A0);
- if (ret)
- return ret;
- ndelay(900);
- return ret;
- }
- /* Configure voltage swing and pre-emphasis for all enabled lanes. */
- static void cdns_torrent_dp_set_voltages(struct cdns_torrent_phy *cdns_phy,
- struct phy_configure_opts_dp *dp)
- {
- u8 lane;
- u16 val;
- for (lane = 0; lane < dp->lanes; lane++) {
- val = cdns_torrent_phy_read(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_DIAG_ACYA);
- /*
- * Write 1 to register bit TX_DIAG_ACYA[0] to freeze the
- * current state of the analog TX driver.
- */
- val |= TX_DIAG_ACYA_HBDC_MASK;
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_DIAG_ACYA, val);
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_TXCC_CTRL, 0x08A4);
- val = vltg_coeff[dp->voltage[lane]][dp->pre[lane]].diag_tx_drv;
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- DRV_DIAG_TX_DRV, val);
- val = vltg_coeff[dp->voltage[lane]][dp->pre[lane]].mgnfs_mult;
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_TXCC_MGNFS_MULT_000,
- val);
- val = vltg_coeff[dp->voltage[lane]][dp->pre[lane]].cpost_mult;
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_TXCC_CPOST_MULT_00,
- val);
- val = cdns_torrent_phy_read(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_DIAG_ACYA);
- /*
- * Write 0 to register bit TX_DIAG_ACYA[0] to allow the state of
- * analog TX driver to reflect the new programmed one.
- */
- val &= ~TX_DIAG_ACYA_HBDC_MASK;
- cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
- TX_DIAG_ACYA, val);
- }
- };
- static int cdns_torrent_dp_configure(struct phy *phy,
- union phy_configure_opts *opts)
- {
- struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
- struct cdns_torrent_phy *cdns_phy = dev_get_drvdata(phy->dev.parent);
- int ret;
- ret = cdns_torrent_dp_verify_config(inst, &opts->dp);
- if (ret) {
- dev_err(&phy->dev, "invalid params for phy configure\n");
- return ret;
- }
- if (opts->dp.set_lanes) {
- ret = cdns_torrent_dp_set_lanes(cdns_phy, &opts->dp);
- if (ret) {
- dev_err(&phy->dev, "cdns_torrent_dp_set_lanes failed\n");
- return ret;
- }
- }
- if (opts->dp.set_rate) {
- ret = cdns_torrent_dp_set_rate(cdns_phy, &opts->dp);
- if (ret) {
- dev_err(&phy->dev, "cdns_torrent_dp_set_rate failed\n");
- return ret;
- }
- }
- if (opts->dp.set_voltages)
- cdns_torrent_dp_set_voltages(cdns_phy, &opts->dp);
- return ret;
- }
- static int cdns_torrent_phy_on(struct phy *phy)
- {
- struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
- struct cdns_torrent_phy *cdns_phy = dev_get_drvdata(phy->dev.parent);
- u32 read_val;
- int ret;
- if (cdns_phy->nsubnodes == 1) {
- /* Take the PHY lane group out of reset */
- reset_control_deassert(inst->lnk_rst);
- /* Take the PHY out of reset */
- ret = reset_control_deassert(cdns_phy->phy_rst);
- if (ret)
- return ret;
- }
- /*
- * Wait for cmn_ready assertion
- * PHY_PMA_CMN_CTRL1[0] == 1
- */
- ret = regmap_field_read_poll_timeout(cdns_phy->phy_pma_cmn_ctrl_1,
- read_val, read_val, 1000,
- PLL_LOCK_TIMEOUT);
- if (ret) {
- dev_err(cdns_phy->dev, "Timeout waiting for CMN ready\n");
- return ret;
- }
- if (inst->phy_type == TYPE_PCIE || inst->phy_type == TYPE_USB) {
- ret = regmap_field_read_poll_timeout(cdns_phy->phy_pcs_iso_link_ctrl_1[inst->mlane],
- read_val, !read_val, 1000,
- PLL_LOCK_TIMEOUT);
- if (ret == -ETIMEDOUT) {
- dev_err(cdns_phy->dev, "Timeout waiting for PHY status ready\n");
- return ret;
- }
- }
- return 0;
- }
- static int cdns_torrent_phy_off(struct phy *phy)
- {
- struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
- struct cdns_torrent_phy *cdns_phy = dev_get_drvdata(phy->dev.parent);
- int ret;
- if (cdns_phy->nsubnodes != 1)
- return 0;
- ret = reset_control_assert(cdns_phy->phy_rst);
- if (ret)
- return ret;
- return reset_control_assert(inst->lnk_rst);
- }
- static void cdns_torrent_dp_common_init(struct cdns_torrent_phy *cdns_phy,
- struct cdns_torrent_inst *inst)
- {
- struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
- unsigned char lane_bits;
- cdns_torrent_dp_write(regmap, PHY_AUX_CTRL, 0x0003); /* enable AUX */
- /*
- * Set lines power state to A0
- * Set lines pll clk enable to 0
- */
- cdns_torrent_dp_set_a0_pll(cdns_phy, inst->num_lanes);
- /*
- * release phy_l0*_reset_n and pma_tx_elec_idle_ln_* based on
- * used lanes
- */
- lane_bits = (1 << inst->num_lanes) - 1;
- cdns_torrent_dp_write(regmap, PHY_RESET,
- ((0xF & ~lane_bits) << 4) | (0xF & lane_bits));
- /* release pma_xcvr_pllclk_en_ln_*, only for the master lane */
- cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
- /*
- * PHY PMA registers configuration functions
- * Initialize PHY with max supported link rate, without SSC.
- */
- if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ)
- cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(cdns_phy,
- cdns_phy->max_bit_rate,
- false);
- else if (cdns_phy->ref_clk_rate == CLK_25_MHZ)
- cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(cdns_phy,
- cdns_phy->max_bit_rate,
- false);
- else if (cdns_phy->ref_clk_rate == CLK_100_MHZ)
- cdns_torrent_dp_pma_cmn_vco_cfg_100mhz(cdns_phy,
- cdns_phy->max_bit_rate,
- false);
- cdns_torrent_dp_pma_cmn_rate(cdns_phy, cdns_phy->max_bit_rate,
- inst->num_lanes);
- /* take out of reset */
- regmap_field_write(cdns_phy->phy_reset_ctrl, 0x1);
- }
- static int cdns_torrent_dp_start(struct cdns_torrent_phy *cdns_phy,
- struct cdns_torrent_inst *inst,
- struct phy *phy)
- {
- int ret;
- cdns_torrent_phy_on(phy);
- ret = cdns_torrent_dp_wait_pma_cmn_ready(cdns_phy);
- if (ret)
- return ret;
- ret = cdns_torrent_dp_run(cdns_phy, inst->num_lanes);
- return ret;
- }
- static int cdns_torrent_dp_init(struct phy *phy)
- {
- struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
- struct cdns_torrent_phy *cdns_phy = dev_get_drvdata(phy->dev.parent);
- switch (cdns_phy->ref_clk_rate) {
- case CLK_19_2_MHZ:
- case CLK_25_MHZ:
- case CLK_100_MHZ:
- /* Valid Ref Clock Rate */
- break;
- default:
- dev_err(cdns_phy->dev, "Unsupported Ref Clock Rate\n");
- return -EINVAL;
- }
- cdns_torrent_dp_common_init(cdns_phy, inst);
- return cdns_torrent_dp_start(cdns_phy, inst, phy);
- }
- static int cdns_torrent_derived_refclk_enable(struct clk_hw *hw)
- {
- struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
- regmap_field_write(derived_refclk->cmn_cdiag_refclk_ovrd_4, 1);
- regmap_field_write(derived_refclk->phy_pipe_cmn_ctrl1_0, 1);
- return 0;
- }
- static void cdns_torrent_derived_refclk_disable(struct clk_hw *hw)
- {
- struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
- regmap_field_write(derived_refclk->phy_pipe_cmn_ctrl1_0, 0);
- regmap_field_write(derived_refclk->cmn_cdiag_refclk_ovrd_4, 0);
- }
- static int cdns_torrent_derived_refclk_is_enabled(struct clk_hw *hw)
- {
- struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
- int val;
- regmap_field_read(derived_refclk->cmn_cdiag_refclk_ovrd_4, &val);
- return !!val;
- }
- static const struct clk_ops cdns_torrent_derived_refclk_ops = {
- .enable = cdns_torrent_derived_refclk_enable,
- .disable = cdns_torrent_derived_refclk_disable,
- .is_enabled = cdns_torrent_derived_refclk_is_enabled,
- };
- static int cdns_torrent_derived_refclk_register(struct cdns_torrent_phy *cdns_phy)
- {
- struct cdns_torrent_derived_refclk *derived_refclk;
- struct device *dev = cdns_phy->dev;
- struct clk_init_data *init;
- const char *parent_name;
- char clk_name[100];
- struct clk_hw *hw;
- struct clk *clk;
- int ret;
- derived_refclk = devm_kzalloc(dev, sizeof(*derived_refclk), GFP_KERNEL);
- if (!derived_refclk)
- return -ENOMEM;
- snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
- clk_names[CDNS_TORRENT_DERIVED_REFCLK]);
- clk = devm_clk_get_optional(dev, "phy_en_refclk");
- if (IS_ERR(clk)) {
- dev_err(dev, "No parent clock for derived_refclk\n");
- return PTR_ERR(clk);
- }
- init = &derived_refclk->clk_data;
- if (clk) {
- parent_name = __clk_get_name(clk);
- init->parent_names = &parent_name;
- init->num_parents = 1;
- }
- init->ops = &cdns_torrent_derived_refclk_ops;
- init->flags = 0;
- init->name = clk_name;
- derived_refclk->phy_pipe_cmn_ctrl1_0 = cdns_phy->phy_pipe_cmn_ctrl1_0;
- derived_refclk->cmn_cdiag_refclk_ovrd_4 = cdns_phy->cmn_cdiag_refclk_ovrd_4;
- derived_refclk->hw.init = init;
- hw = &derived_refclk->hw;
- ret = devm_clk_hw_register(dev, hw);
- if (ret)
- return ret;
- cdns_phy->clk_hw_data->hws[CDNS_TORRENT_DERIVED_REFCLK] = hw;
- return 0;
- }
- static int cdns_torrent_received_refclk_enable(struct clk_hw *hw)
- {
- struct cdns_torrent_received_refclk *received_refclk = to_cdns_torrent_received_refclk(hw);
- regmap_field_write(received_refclk->phy_pipe_cmn_ctrl1_0, 1);
- return 0;
- }
- static void cdns_torrent_received_refclk_disable(struct clk_hw *hw)
- {
- struct cdns_torrent_received_refclk *received_refclk = to_cdns_torrent_received_refclk(hw);
- regmap_field_write(received_refclk->phy_pipe_cmn_ctrl1_0, 0);
- }
- static int cdns_torrent_received_refclk_is_enabled(struct clk_hw *hw)
- {
- struct cdns_torrent_received_refclk *received_refclk = to_cdns_torrent_received_refclk(hw);
- int val, cmn_val;
- regmap_field_read(received_refclk->phy_pipe_cmn_ctrl1_0, &val);
- regmap_field_read(received_refclk->cmn_cdiag_refclk_ovrd_4, &cmn_val);
- return val && !cmn_val;
- }
- static const struct clk_ops cdns_torrent_received_refclk_ops = {
- .enable = cdns_torrent_received_refclk_enable,
- .disable = cdns_torrent_received_refclk_disable,
- .is_enabled = cdns_torrent_received_refclk_is_enabled,
- };
- static int cdns_torrent_received_refclk_register(struct cdns_torrent_phy *cdns_phy)
- {
- struct cdns_torrent_received_refclk *received_refclk;
- struct device *dev = cdns_phy->dev;
- struct clk_init_data *init;
- const char *parent_name;
- char clk_name[100];
- struct clk_hw *hw;
- struct clk *clk;
- int ret;
- received_refclk = devm_kzalloc(dev, sizeof(*received_refclk), GFP_KERNEL);
- if (!received_refclk)
- return -ENOMEM;
- snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
- clk_names[CDNS_TORRENT_RECEIVED_REFCLK]);
- clk = devm_clk_get_optional(dev, "phy_en_refclk");
- if (IS_ERR(clk)) {
- dev_err(dev, "No parent clock for received_refclk\n");
- return PTR_ERR(clk);
- }
- init = &received_refclk->clk_data;
- if (clk) {
- parent_name = __clk_get_name(clk);
- init->parent_names = &parent_name;
- init->num_parents = 1;
- }
- init->ops = &cdns_torrent_received_refclk_ops;
- init->flags = 0;
- init->name = clk_name;
- received_refclk->phy_pipe_cmn_ctrl1_0 = cdns_phy->phy_pipe_cmn_ctrl1_0;
- received_refclk->cmn_cdiag_refclk_ovrd_4 = cdns_phy->cmn_cdiag_refclk_ovrd_4;
- received_refclk->hw.init = init;
- hw = &received_refclk->hw;
- ret = devm_clk_hw_register(dev, hw);
- if (ret)
- return ret;
- cdns_phy->clk_hw_data->hws[CDNS_TORRENT_RECEIVED_REFCLK] = hw;
- return 0;
- }
- static int cdns_torrent_refclk_driver_enable(struct clk_hw *hw)
- {
- struct cdns_torrent_refclk_driver *refclk_driver = to_cdns_torrent_refclk_driver(hw);
- regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_6], 0);
- regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_5], 1);
- regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_1], 0);
- return 0;
- }
- static void cdns_torrent_refclk_driver_disable(struct clk_hw *hw)
- {
- struct cdns_torrent_refclk_driver *refclk_driver = to_cdns_torrent_refclk_driver(hw);
- regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_1], 1);
- }
- static int cdns_torrent_refclk_driver_is_enabled(struct clk_hw *hw)
- {
- struct cdns_torrent_refclk_driver *refclk_driver = to_cdns_torrent_refclk_driver(hw);
- int val;
- regmap_field_read(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_1], &val);
- return !val;
- }
- static u8 cdns_torrent_refclk_driver_get_parent(struct clk_hw *hw)
- {
- struct cdns_torrent_refclk_driver *refclk_driver = to_cdns_torrent_refclk_driver(hw);
- unsigned int val;
- regmap_field_read(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_4], &val);
- return clk_mux_val_to_index(hw, cdns_torrent_refclk_driver_mux_table, 0, val);
- }
- static int cdns_torrent_refclk_driver_set_parent(struct clk_hw *hw, u8 index)
- {
- struct cdns_torrent_refclk_driver *refclk_driver = to_cdns_torrent_refclk_driver(hw);
- unsigned int val;
- val = cdns_torrent_refclk_driver_mux_table[index];
- return regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_4], val);
- }
- static const struct clk_ops cdns_torrent_refclk_driver_ops = {
- .enable = cdns_torrent_refclk_driver_enable,
- .disable = cdns_torrent_refclk_driver_disable,
- .is_enabled = cdns_torrent_refclk_driver_is_enabled,
- .set_parent = cdns_torrent_refclk_driver_set_parent,
- .get_parent = cdns_torrent_refclk_driver_get_parent,
- };
- static int cdns_torrent_refclk_driver_register(struct cdns_torrent_phy *cdns_phy)
- {
- struct cdns_torrent_refclk_driver *refclk_driver;
- struct device *dev = cdns_phy->dev;
- struct regmap_field *field;
- struct clk_init_data *init;
- const char **parent_names;
- unsigned int num_parents;
- struct regmap *regmap;
- char clk_name[100];
- struct clk_hw *hw;
- int i, ret;
- refclk_driver = devm_kzalloc(dev, sizeof(*refclk_driver), GFP_KERNEL);
- if (!refclk_driver)
- return -ENOMEM;
- num_parents = ARRAY_SIZE(refclk_driver_parent_index);
- parent_names = devm_kzalloc(dev, (sizeof(char *) * num_parents), GFP_KERNEL);
- if (!parent_names)
- return -ENOMEM;
- for (i = 0; i < num_parents; i++) {
- hw = cdns_phy->clk_hw_data->hws[refclk_driver_parent_index[i]];
- if (IS_ERR_OR_NULL(hw)) {
- dev_err(dev, "No parent clock for refclk driver clock\n");
- return IS_ERR(hw) ? PTR_ERR(hw) : -ENOENT;
- }
- parent_names[i] = clk_hw_get_name(hw);
- }
- snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
- clk_names[CDNS_TORRENT_REFCLK_DRIVER]);
- init = &refclk_driver->clk_data;
- init->ops = &cdns_torrent_refclk_driver_ops;
- init->flags = CLK_SET_RATE_NO_REPARENT;
- init->parent_names = parent_names;
- init->num_parents = num_parents;
- init->name = clk_name;
- regmap = cdns_phy->regmap_common_cdb;
- for (i = 0; i < REFCLK_OUT_NUM_CMN_CONFIG; i++) {
- field = devm_regmap_field_alloc(dev, regmap, refclk_out_cmn_cfg[i]);
- if (IS_ERR(field)) {
- dev_err(dev, "Refclk driver CMN reg field init failed\n");
- return PTR_ERR(field);
- }
- refclk_driver->cmn_fields[i] = field;
- }
- /* Enable Derived reference clock as default */
- regmap_field_write(refclk_driver->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_4], 1);
- refclk_driver->hw.init = init;
- hw = &refclk_driver->hw;
- ret = devm_clk_hw_register(dev, hw);
- if (ret)
- return ret;
- cdns_phy->clk_hw_data->hws[CDNS_TORRENT_REFCLK_DRIVER] = hw;
- return 0;
- }
- static struct regmap *cdns_regmap_init(struct device *dev, void __iomem *base,
- u32 block_offset,
- u8 reg_offset_shift,
- const struct regmap_config *config)
- {
- struct cdns_regmap_cdb_context *ctx;
- ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
- if (!ctx)
- return ERR_PTR(-ENOMEM);
- ctx->dev = dev;
- ctx->base = base + block_offset;
- ctx->reg_offset_shift = reg_offset_shift;
- return devm_regmap_init(dev, NULL, ctx, config);
- }
- static int cdns_torrent_dp_regfield_init(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- struct regmap_field *field;
- struct regmap *regmap;
- regmap = cdns_phy->regmap_dptx_phy_reg;
- field = devm_regmap_field_alloc(dev, regmap, phy_reset_ctrl);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_RESET reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_reset_ctrl = field;
- return 0;
- }
- static int cdns_torrent_regfield_init(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- struct regmap_field *field;
- struct regmap *regmap;
- int i;
- regmap = cdns_phy->regmap_phy_pcs_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, phy_pll_cfg);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_PLL_CFG reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_pll_cfg = field;
- regmap = cdns_phy->regmap_phy_pcs_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, phy_pipe_cmn_ctrl1_0);
- if (IS_ERR(field)) {
- dev_err(dev, "phy_pipe_cmn_ctrl1_0 reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_pipe_cmn_ctrl1_0 = field;
- regmap = cdns_phy->regmap_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, cmn_cdiag_refclk_ovrd_4);
- if (IS_ERR(field)) {
- dev_err(dev, "cmn_cdiag_refclk_ovrd_4 reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->cmn_cdiag_refclk_ovrd_4 = field;
- regmap = cdns_phy->regmap_phy_pma_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, phy_pma_cmn_ctrl_1);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_PMA_CMN_CTRL1 reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_pma_cmn_ctrl_1 = field;
- regmap = cdns_phy->regmap_phy_pma_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, phy_pma_cmn_ctrl_2);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_PMA_CMN_CTRL2 reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_pma_cmn_ctrl_2 = field;
- regmap = cdns_phy->regmap_phy_pma_common_cdb;
- field = devm_regmap_field_alloc(dev, regmap, phy_pma_pll_raw_ctrl);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_PMA_PLL_RAW_CTRL reg field init failed\n");
- return PTR_ERR(field);
- }
- cdns_phy->phy_pma_pll_raw_ctrl = field;
- for (i = 0; i < MAX_NUM_LANES; i++) {
- regmap = cdns_phy->regmap_phy_pcs_lane_cdb[i];
- field = devm_regmap_field_alloc(dev, regmap, phy_pcs_iso_link_ctrl_1);
- if (IS_ERR(field)) {
- dev_err(dev, "PHY_PCS_ISO_LINK_CTRL reg field init for ln %d failed\n", i);
- return PTR_ERR(field);
- }
- cdns_phy->phy_pcs_iso_link_ctrl_1[i] = field;
- }
- return 0;
- }
- static int cdns_torrent_dp_regmap_init(struct cdns_torrent_phy *cdns_phy)
- {
- void __iomem *base = cdns_phy->base;
- struct device *dev = cdns_phy->dev;
- struct regmap *regmap;
- u8 reg_offset_shift;
- u32 block_offset;
- reg_offset_shift = cdns_phy->init_data->reg_offset_shift;
- block_offset = TORRENT_DPTX_PHY_OFFSET;
- regmap = cdns_regmap_init(dev, base, block_offset,
- reg_offset_shift,
- &cdns_torrent_dptx_phy_config);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init DPTX PHY regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_dptx_phy_reg = regmap;
- return 0;
- }
- static int cdns_torrent_regmap_init(struct cdns_torrent_phy *cdns_phy)
- {
- void __iomem *sd_base = cdns_phy->sd_base;
- u8 block_offset_shift, reg_offset_shift;
- struct device *dev = cdns_phy->dev;
- struct regmap *regmap;
- u32 block_offset;
- int i;
- block_offset_shift = cdns_phy->init_data->block_offset_shift;
- reg_offset_shift = cdns_phy->init_data->reg_offset_shift;
- for (i = 0; i < MAX_NUM_LANES; i++) {
- block_offset = TORRENT_TX_LANE_CDB_OFFSET(i, block_offset_shift,
- reg_offset_shift);
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_tx_lane_cdb_config[i]);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init tx lane CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_tx_lane_cdb[i] = regmap;
- block_offset = TORRENT_RX_LANE_CDB_OFFSET(i, block_offset_shift,
- reg_offset_shift);
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_rx_lane_cdb_config[i]);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init rx lane CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_rx_lane_cdb[i] = regmap;
- block_offset = TORRENT_PHY_PCS_LANE_CDB_OFFSET(i, block_offset_shift,
- reg_offset_shift);
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_phy_pcs_lane_cdb_config[i]);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init PHY PCS lane CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_phy_pcs_lane_cdb[i] = regmap;
- }
- block_offset = TORRENT_COMMON_CDB_OFFSET;
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_common_cdb_config);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init common CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_common_cdb = regmap;
- block_offset = TORRENT_PHY_PCS_COMMON_OFFSET(block_offset_shift);
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_phy_pcs_cmn_cdb_config);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init PHY PCS common CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_phy_pcs_common_cdb = regmap;
- block_offset = TORRENT_PHY_PMA_COMMON_OFFSET(block_offset_shift);
- regmap = cdns_regmap_init(dev, sd_base, block_offset,
- reg_offset_shift,
- &cdns_torrent_phy_pma_cmn_cdb_config);
- if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init PHY PMA common CDB regmap\n");
- return PTR_ERR(regmap);
- }
- cdns_phy->regmap_phy_pma_common_cdb = regmap;
- return 0;
- }
- static int cdns_torrent_phy_init(struct phy *phy)
- {
- struct cdns_torrent_phy *cdns_phy = dev_get_drvdata(phy->dev.parent);
- const struct cdns_torrent_data *init_data = cdns_phy->init_data;
- struct cdns_torrent_vals *cmn_vals, *tx_ln_vals, *rx_ln_vals;
- enum cdns_torrent_ref_clk ref_clk = cdns_phy->ref_clk_rate;
- struct cdns_torrent_vals *link_cmn_vals, *xcvr_diag_vals;
- struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
- enum cdns_torrent_phy_type phy_type = inst->phy_type;
- enum cdns_torrent_ssc_mode ssc = inst->ssc_mode;
- struct cdns_torrent_vals *pcs_cmn_vals;
- struct cdns_reg_pairs *reg_pairs;
- struct regmap *regmap;
- u32 num_regs;
- int i, j;
- if (cdns_phy->nsubnodes > 1)
- return 0;
- /**
- * Spread spectrum generation is not required or supported
- * for SGMII/QSGMII
- */
- if (phy_type == TYPE_SGMII || phy_type == TYPE_QSGMII)
- ssc = NO_SSC;
- /* PHY configuration specific registers for single link */
- link_cmn_vals = init_data->link_cmn_vals[phy_type][TYPE_NONE][ssc];
- if (link_cmn_vals) {
- reg_pairs = link_cmn_vals->reg_pairs;
- num_regs = link_cmn_vals->num_regs;
- regmap = cdns_phy->regmap_common_cdb;
- /**
- * First array value in link_cmn_vals must be of
- * PHY_PLL_CFG register
- */
- regmap_field_write(cdns_phy->phy_pll_cfg, reg_pairs[0].val);
- for (i = 1; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- xcvr_diag_vals = init_data->xcvr_diag_vals[phy_type][TYPE_NONE][ssc];
- if (xcvr_diag_vals) {
- reg_pairs = xcvr_diag_vals->reg_pairs;
- num_regs = xcvr_diag_vals->num_regs;
- for (i = 0; i < inst->num_lanes; i++) {
- regmap = cdns_phy->regmap_tx_lane_cdb[i + inst->mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- /* PHY PCS common registers configurations */
- pcs_cmn_vals = init_data->pcs_cmn_vals[phy_type][TYPE_NONE][ssc];
- if (pcs_cmn_vals) {
- reg_pairs = pcs_cmn_vals->reg_pairs;
- num_regs = pcs_cmn_vals->num_regs;
- regmap = cdns_phy->regmap_phy_pcs_common_cdb;
- for (i = 0; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- /* PMA common registers configurations */
- cmn_vals = init_data->cmn_vals[ref_clk][phy_type][TYPE_NONE][ssc];
- if (cmn_vals) {
- reg_pairs = cmn_vals->reg_pairs;
- num_regs = cmn_vals->num_regs;
- regmap = cdns_phy->regmap_common_cdb;
- for (i = 0; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- /* PMA TX lane registers configurations */
- tx_ln_vals = init_data->tx_ln_vals[ref_clk][phy_type][TYPE_NONE][ssc];
- if (tx_ln_vals) {
- reg_pairs = tx_ln_vals->reg_pairs;
- num_regs = tx_ln_vals->num_regs;
- for (i = 0; i < inst->num_lanes; i++) {
- regmap = cdns_phy->regmap_tx_lane_cdb[i + inst->mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- /* PMA RX lane registers configurations */
- rx_ln_vals = init_data->rx_ln_vals[ref_clk][phy_type][TYPE_NONE][ssc];
- if (rx_ln_vals) {
- reg_pairs = rx_ln_vals->reg_pairs;
- num_regs = rx_ln_vals->num_regs;
- for (i = 0; i < inst->num_lanes; i++) {
- regmap = cdns_phy->regmap_rx_lane_cdb[i + inst->mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- if (phy_type == TYPE_DP)
- return cdns_torrent_dp_init(phy);
- return 0;
- }
- static const struct phy_ops cdns_torrent_phy_ops = {
- .init = cdns_torrent_phy_init,
- .configure = cdns_torrent_dp_configure,
- .power_on = cdns_torrent_phy_on,
- .power_off = cdns_torrent_phy_off,
- .owner = THIS_MODULE,
- };
- static int cdns_torrent_noop_phy_on(struct phy *phy)
- {
- /* Give 5ms to 10ms delay for the PIPE clock to be stable */
- usleep_range(5000, 10000);
- return 0;
- }
- static const struct phy_ops noop_ops = {
- .power_on = cdns_torrent_noop_phy_on,
- .owner = THIS_MODULE,
- };
- static
- int cdns_torrent_phy_configure_multilink(struct cdns_torrent_phy *cdns_phy)
- {
- const struct cdns_torrent_data *init_data = cdns_phy->init_data;
- struct cdns_torrent_vals *cmn_vals, *tx_ln_vals, *rx_ln_vals;
- enum cdns_torrent_ref_clk ref_clk = cdns_phy->ref_clk_rate;
- struct cdns_torrent_vals *link_cmn_vals, *xcvr_diag_vals;
- enum cdns_torrent_phy_type phy_t1, phy_t2;
- struct cdns_torrent_vals *pcs_cmn_vals;
- int i, j, node, mlane, num_lanes, ret;
- struct cdns_reg_pairs *reg_pairs;
- enum cdns_torrent_ssc_mode ssc;
- struct regmap *regmap;
- u32 num_regs;
- /* Maximum 2 links (subnodes) are supported */
- if (cdns_phy->nsubnodes != 2)
- return -EINVAL;
- phy_t1 = cdns_phy->phys[0].phy_type;
- phy_t2 = cdns_phy->phys[1].phy_type;
- /**
- * First configure the PHY for first link with phy_t1. Get the array
- * values as [phy_t1][phy_t2][ssc].
- */
- for (node = 0; node < cdns_phy->nsubnodes; node++) {
- if (node == 1) {
- /**
- * If first link with phy_t1 is configured, then
- * configure the PHY for second link with phy_t2.
- * Get the array values as [phy_t2][phy_t1][ssc].
- */
- swap(phy_t1, phy_t2);
- }
- mlane = cdns_phy->phys[node].mlane;
- ssc = cdns_phy->phys[node].ssc_mode;
- num_lanes = cdns_phy->phys[node].num_lanes;
- /**
- * PHY configuration specific registers:
- * link_cmn_vals depend on combination of PHY types being
- * configured and are common for both PHY types, so array
- * values should be same for [phy_t1][phy_t2][ssc] and
- * [phy_t2][phy_t1][ssc].
- * xcvr_diag_vals also depend on combination of PHY types
- * being configured, but these can be different for particular
- * PHY type and are per lane.
- */
- link_cmn_vals = init_data->link_cmn_vals[phy_t1][phy_t2][ssc];
- if (link_cmn_vals) {
- reg_pairs = link_cmn_vals->reg_pairs;
- num_regs = link_cmn_vals->num_regs;
- regmap = cdns_phy->regmap_common_cdb;
- /**
- * First array value in link_cmn_vals must be of
- * PHY_PLL_CFG register
- */
- regmap_field_write(cdns_phy->phy_pll_cfg,
- reg_pairs[0].val);
- for (i = 1; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- xcvr_diag_vals = init_data->xcvr_diag_vals[phy_t1][phy_t2][ssc];
- if (xcvr_diag_vals) {
- reg_pairs = xcvr_diag_vals->reg_pairs;
- num_regs = xcvr_diag_vals->num_regs;
- for (i = 0; i < num_lanes; i++) {
- regmap = cdns_phy->regmap_tx_lane_cdb[i + mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- /* PHY PCS common registers configurations */
- pcs_cmn_vals = init_data->pcs_cmn_vals[phy_t1][phy_t2][ssc];
- if (pcs_cmn_vals) {
- reg_pairs = pcs_cmn_vals->reg_pairs;
- num_regs = pcs_cmn_vals->num_regs;
- regmap = cdns_phy->regmap_phy_pcs_common_cdb;
- for (i = 0; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- /* PMA common registers configurations */
- cmn_vals = init_data->cmn_vals[ref_clk][phy_t1][phy_t2][ssc];
- if (cmn_vals) {
- reg_pairs = cmn_vals->reg_pairs;
- num_regs = cmn_vals->num_regs;
- regmap = cdns_phy->regmap_common_cdb;
- for (i = 0; i < num_regs; i++)
- regmap_write(regmap, reg_pairs[i].off,
- reg_pairs[i].val);
- }
- /* PMA TX lane registers configurations */
- tx_ln_vals = init_data->tx_ln_vals[ref_clk][phy_t1][phy_t2][ssc];
- if (tx_ln_vals) {
- reg_pairs = tx_ln_vals->reg_pairs;
- num_regs = tx_ln_vals->num_regs;
- for (i = 0; i < num_lanes; i++) {
- regmap = cdns_phy->regmap_tx_lane_cdb[i + mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- /* PMA RX lane registers configurations */
- rx_ln_vals = init_data->rx_ln_vals[ref_clk][phy_t1][phy_t2][ssc];
- if (rx_ln_vals) {
- reg_pairs = rx_ln_vals->reg_pairs;
- num_regs = rx_ln_vals->num_regs;
- for (i = 0; i < num_lanes; i++) {
- regmap = cdns_phy->regmap_rx_lane_cdb[i + mlane];
- for (j = 0; j < num_regs; j++)
- regmap_write(regmap, reg_pairs[j].off,
- reg_pairs[j].val);
- }
- }
- reset_control_deassert(cdns_phy->phys[node].lnk_rst);
- }
- /* Take the PHY out of reset */
- ret = reset_control_deassert(cdns_phy->phy_rst);
- if (ret)
- return ret;
- return 0;
- }
- static void cdns_torrent_clk_cleanup(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- of_clk_del_provider(dev->of_node);
- }
- static int cdns_torrent_clk_register(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- struct device_node *node = dev->of_node;
- struct clk_hw_onecell_data *data;
- int ret;
- data = devm_kzalloc(dev, struct_size(data, hws, CDNS_TORRENT_OUTPUT_CLOCKS), GFP_KERNEL);
- if (!data)
- return -ENOMEM;
- data->num = CDNS_TORRENT_OUTPUT_CLOCKS;
- cdns_phy->clk_hw_data = data;
- ret = cdns_torrent_derived_refclk_register(cdns_phy);
- if (ret) {
- dev_err(dev, "failed to register derived refclk\n");
- return ret;
- }
- ret = cdns_torrent_received_refclk_register(cdns_phy);
- if (ret) {
- dev_err(dev, "failed to register received refclk\n");
- return ret;
- }
- ret = cdns_torrent_refclk_driver_register(cdns_phy);
- if (ret) {
- dev_err(dev, "failed to register refclk driver\n");
- return ret;
- }
- ret = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, data);
- if (ret) {
- dev_err(dev, "Failed to add clock provider: %s\n", node->name);
- return ret;
- }
- return 0;
- }
- static int cdns_torrent_reset(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- cdns_phy->phy_rst = devm_reset_control_get_exclusive_by_index(dev, 0);
- if (IS_ERR(cdns_phy->phy_rst)) {
- dev_err(dev, "%s: failed to get reset\n",
- dev->of_node->full_name);
- return PTR_ERR(cdns_phy->phy_rst);
- }
- cdns_phy->apb_rst = devm_reset_control_get_optional_exclusive(dev, "torrent_apb");
- if (IS_ERR(cdns_phy->apb_rst)) {
- dev_err(dev, "%s: failed to get apb reset\n",
- dev->of_node->full_name);
- return PTR_ERR(cdns_phy->apb_rst);
- }
- return 0;
- }
- static int cdns_torrent_clk(struct cdns_torrent_phy *cdns_phy)
- {
- struct device *dev = cdns_phy->dev;
- unsigned long ref_clk_rate;
- int ret;
- cdns_phy->clk = devm_clk_get(dev, "refclk");
- if (IS_ERR(cdns_phy->clk)) {
- dev_err(dev, "phy ref clock not found\n");
- return PTR_ERR(cdns_phy->clk);
- }
- ret = clk_prepare_enable(cdns_phy->clk);
- if (ret) {
- dev_err(cdns_phy->dev, "Failed to prepare ref clock\n");
- return ret;
- }
- ref_clk_rate = clk_get_rate(cdns_phy->clk);
- if (!ref_clk_rate) {
- dev_err(cdns_phy->dev, "Failed to get ref clock rate\n");
- clk_disable_unprepare(cdns_phy->clk);
- return -EINVAL;
- }
- switch (ref_clk_rate) {
- case REF_CLK_19_2MHZ:
- cdns_phy->ref_clk_rate = CLK_19_2_MHZ;
- break;
- case REF_CLK_25MHZ:
- cdns_phy->ref_clk_rate = CLK_25_MHZ;
- break;
- case REF_CLK_100MHZ:
- cdns_phy->ref_clk_rate = CLK_100_MHZ;
- break;
- default:
- dev_err(cdns_phy->dev, "Invalid Ref Clock Rate\n");
- clk_disable_unprepare(cdns_phy->clk);
- return -EINVAL;
- }
- return 0;
- }
- static int cdns_torrent_phy_probe(struct platform_device *pdev)
- {
- struct cdns_torrent_phy *cdns_phy;
- struct device *dev = &pdev->dev;
- struct phy_provider *phy_provider;
- const struct cdns_torrent_data *data;
- struct device_node *child;
- int ret, subnodes, node = 0, i;
- u32 total_num_lanes = 0;
- int already_configured;
- u8 init_dp_regmap = 0;
- u32 phy_type;
- /* Get init data for this PHY */
- data = of_device_get_match_data(dev);
- if (!data)
- return -EINVAL;
- cdns_phy = devm_kzalloc(dev, sizeof(*cdns_phy), GFP_KERNEL);
- if (!cdns_phy)
- return -ENOMEM;
- dev_set_drvdata(dev, cdns_phy);
- cdns_phy->dev = dev;
- cdns_phy->init_data = data;
- cdns_phy->sd_base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(cdns_phy->sd_base))
- return PTR_ERR(cdns_phy->sd_base);
- subnodes = of_get_available_child_count(dev->of_node);
- if (subnodes == 0) {
- dev_err(dev, "No available link subnodes found\n");
- return -EINVAL;
- }
- ret = cdns_torrent_regmap_init(cdns_phy);
- if (ret)
- return ret;
- ret = cdns_torrent_regfield_init(cdns_phy);
- if (ret)
- return ret;
- ret = cdns_torrent_clk_register(cdns_phy);
- if (ret)
- return ret;
- regmap_field_read(cdns_phy->phy_pma_cmn_ctrl_1, &already_configured);
- if (!already_configured) {
- ret = cdns_torrent_reset(cdns_phy);
- if (ret)
- goto clk_cleanup;
- ret = cdns_torrent_clk(cdns_phy);
- if (ret)
- goto clk_cleanup;
- /* Enable APB */
- reset_control_deassert(cdns_phy->apb_rst);
- }
- for_each_available_child_of_node(dev->of_node, child) {
- struct phy *gphy;
- /* PHY subnode name must be 'phy'. */
- if (!(of_node_name_eq(child, "phy")))
- continue;
- cdns_phy->phys[node].lnk_rst =
- of_reset_control_array_get_exclusive(child);
- if (IS_ERR(cdns_phy->phys[node].lnk_rst)) {
- dev_err(dev, "%s: failed to get reset\n",
- child->full_name);
- ret = PTR_ERR(cdns_phy->phys[node].lnk_rst);
- goto put_lnk_rst;
- }
- if (of_property_read_u32(child, "reg",
- &cdns_phy->phys[node].mlane)) {
- dev_err(dev, "%s: No \"reg\"-property.\n",
- child->full_name);
- ret = -EINVAL;
- goto put_child;
- }
- if (of_property_read_u32(child, "cdns,phy-type", &phy_type)) {
- dev_err(dev, "%s: No \"cdns,phy-type\"-property.\n",
- child->full_name);
- ret = -EINVAL;
- goto put_child;
- }
- switch (phy_type) {
- case PHY_TYPE_PCIE:
- cdns_phy->phys[node].phy_type = TYPE_PCIE;
- break;
- case PHY_TYPE_DP:
- cdns_phy->phys[node].phy_type = TYPE_DP;
- break;
- case PHY_TYPE_SGMII:
- cdns_phy->phys[node].phy_type = TYPE_SGMII;
- break;
- case PHY_TYPE_QSGMII:
- cdns_phy->phys[node].phy_type = TYPE_QSGMII;
- break;
- case PHY_TYPE_USB3:
- cdns_phy->phys[node].phy_type = TYPE_USB;
- break;
- default:
- dev_err(dev, "Unsupported protocol\n");
- ret = -EINVAL;
- goto put_child;
- }
- if (of_property_read_u32(child, "cdns,num-lanes",
- &cdns_phy->phys[node].num_lanes)) {
- dev_err(dev, "%s: No \"cdns,num-lanes\"-property.\n",
- child->full_name);
- ret = -EINVAL;
- goto put_child;
- }
- total_num_lanes += cdns_phy->phys[node].num_lanes;
- /* Get SSC mode */
- cdns_phy->phys[node].ssc_mode = NO_SSC;
- of_property_read_u32(child, "cdns,ssc-mode",
- &cdns_phy->phys[node].ssc_mode);
- if (!already_configured)
- gphy = devm_phy_create(dev, child, &cdns_torrent_phy_ops);
- else
- gphy = devm_phy_create(dev, child, &noop_ops);
- if (IS_ERR(gphy)) {
- ret = PTR_ERR(gphy);
- goto put_child;
- }
- if (cdns_phy->phys[node].phy_type == TYPE_DP) {
- switch (cdns_phy->phys[node].num_lanes) {
- case 1:
- case 2:
- case 4:
- /* valid number of lanes */
- break;
- default:
- dev_err(dev, "unsupported number of lanes: %d\n",
- cdns_phy->phys[node].num_lanes);
- ret = -EINVAL;
- goto put_child;
- }
- cdns_phy->max_bit_rate = DEFAULT_MAX_BIT_RATE;
- of_property_read_u32(child, "cdns,max-bit-rate",
- &cdns_phy->max_bit_rate);
- switch (cdns_phy->max_bit_rate) {
- case 1620:
- case 2160:
- case 2430:
- case 2700:
- case 3240:
- case 4320:
- case 5400:
- case 8100:
- /* valid bit rate */
- break;
- default:
- dev_err(dev, "unsupported max bit rate: %dMbps\n",
- cdns_phy->max_bit_rate);
- ret = -EINVAL;
- goto put_child;
- }
- /* DPTX registers */
- cdns_phy->base = devm_platform_ioremap_resource(pdev, 1);
- if (IS_ERR(cdns_phy->base)) {
- ret = PTR_ERR(cdns_phy->base);
- goto put_child;
- }
- if (!init_dp_regmap) {
- ret = cdns_torrent_dp_regmap_init(cdns_phy);
- if (ret)
- goto put_child;
- ret = cdns_torrent_dp_regfield_init(cdns_phy);
- if (ret)
- goto put_child;
- init_dp_regmap++;
- }
- dev_dbg(dev, "DP max bit rate %d.%03d Gbps\n",
- cdns_phy->max_bit_rate / 1000,
- cdns_phy->max_bit_rate % 1000);
- gphy->attrs.bus_width = cdns_phy->phys[node].num_lanes;
- gphy->attrs.max_link_rate = cdns_phy->max_bit_rate;
- gphy->attrs.mode = PHY_MODE_DP;
- }
- cdns_phy->phys[node].phy = gphy;
- phy_set_drvdata(gphy, &cdns_phy->phys[node]);
- node++;
- }
- cdns_phy->nsubnodes = node;
- if (total_num_lanes > MAX_NUM_LANES) {
- dev_err(dev, "Invalid lane configuration\n");
- ret = -EINVAL;
- goto put_lnk_rst;
- }
- if (cdns_phy->nsubnodes > 1 && !already_configured) {
- ret = cdns_torrent_phy_configure_multilink(cdns_phy);
- if (ret)
- goto put_lnk_rst;
- }
- phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
- if (IS_ERR(phy_provider)) {
- ret = PTR_ERR(phy_provider);
- goto put_lnk_rst;
- }
- if (cdns_phy->nsubnodes > 1)
- dev_dbg(dev, "Multi-link: %s (%d lanes) & %s (%d lanes)",
- cdns_torrent_get_phy_type(cdns_phy->phys[0].phy_type),
- cdns_phy->phys[0].num_lanes,
- cdns_torrent_get_phy_type(cdns_phy->phys[1].phy_type),
- cdns_phy->phys[1].num_lanes);
- else
- dev_dbg(dev, "Single link: %s (%d lanes)",
- cdns_torrent_get_phy_type(cdns_phy->phys[0].phy_type),
- cdns_phy->phys[0].num_lanes);
- return 0;
- put_child:
- node++;
- put_lnk_rst:
- for (i = 0; i < node; i++)
- reset_control_put(cdns_phy->phys[i].lnk_rst);
- of_node_put(child);
- reset_control_assert(cdns_phy->apb_rst);
- clk_disable_unprepare(cdns_phy->clk);
- clk_cleanup:
- cdns_torrent_clk_cleanup(cdns_phy);
- return ret;
- }
- static int cdns_torrent_phy_remove(struct platform_device *pdev)
- {
- struct cdns_torrent_phy *cdns_phy = platform_get_drvdata(pdev);
- int i;
- reset_control_assert(cdns_phy->phy_rst);
- reset_control_assert(cdns_phy->apb_rst);
- for (i = 0; i < cdns_phy->nsubnodes; i++) {
- reset_control_assert(cdns_phy->phys[i].lnk_rst);
- reset_control_put(cdns_phy->phys[i].lnk_rst);
- }
- clk_disable_unprepare(cdns_phy->clk);
- cdns_torrent_clk_cleanup(cdns_phy);
- return 0;
- }
- /* Single DisplayPort(DP) link configuration */
- static struct cdns_reg_pairs sl_dp_link_cmn_regs[] = {
- {0x0000, PHY_PLL_CFG},
- };
- static struct cdns_reg_pairs sl_dp_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals sl_dp_link_cmn_vals = {
- .reg_pairs = sl_dp_link_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_dp_link_cmn_regs),
- };
- static struct cdns_torrent_vals sl_dp_xcvr_diag_ln_vals = {
- .reg_pairs = sl_dp_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_xcvr_diag_ln_regs),
- };
- /* Single DP, 19.2 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_dp_19_2_no_ssc_cmn_regs[] = {
- {0x0014, CMN_SSM_BIAS_TMR},
- {0x0027, CMN_PLLSM0_PLLPRE_TMR},
- {0x00A1, CMN_PLLSM0_PLLLOCK_TMR},
- {0x0027, CMN_PLLSM1_PLLPRE_TMR},
- {0x00A1, CMN_PLLSM1_PLLLOCK_TMR},
- {0x0060, CMN_BGCAL_INIT_TMR},
- {0x0060, CMN_BGCAL_ITER_TMR},
- {0x0014, CMN_IBCAL_INIT_TMR},
- {0x0018, CMN_TXPUCAL_INIT_TMR},
- {0x0005, CMN_TXPUCAL_ITER_TMR},
- {0x0018, CMN_TXPDCAL_INIT_TMR},
- {0x0005, CMN_TXPDCAL_ITER_TMR},
- {0x0240, CMN_RXCAL_INIT_TMR},
- {0x0005, CMN_RXCAL_ITER_TMR},
- {0x0002, CMN_SD_CAL_INIT_TMR},
- {0x0002, CMN_SD_CAL_ITER_TMR},
- {0x000B, CMN_SD_CAL_REFTIM_START},
- {0x0137, CMN_SD_CAL_PLLCNT_START},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x00C0, CMN_PLL0_VCOCAL_INIT_TMR},
- {0x0004, CMN_PLL0_VCOCAL_ITER_TMR},
- {0x00C0, CMN_PLL1_VCOCAL_INIT_TMR},
- {0x0004, CMN_PLL1_VCOCAL_ITER_TMR},
- {0x0260, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0260, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL}
- };
- static struct cdns_reg_pairs sl_dp_19_2_no_ssc_tx_ln_regs[] = {
- {0x0780, TX_RCVDET_ST_TMR},
- {0x00FB, TX_PSC_A0},
- {0x04AA, TX_PSC_A2},
- {0x04AA, TX_PSC_A3},
- {0x000F, XCVR_DIAG_BIDI_CTRL}
- };
- static struct cdns_reg_pairs sl_dp_19_2_no_ssc_rx_ln_regs[] = {
- {0x0000, RX_PSC_A0},
- {0x0000, RX_PSC_A2},
- {0x0000, RX_PSC_A3},
- {0x0000, RX_PSC_CAL},
- {0x0000, RX_REE_GCSM1_CTRL},
- {0x0000, RX_REE_GCSM2_CTRL},
- {0x0000, RX_REE_PERGCSM_CTRL}
- };
- static struct cdns_torrent_vals sl_dp_19_2_no_ssc_cmn_vals = {
- .reg_pairs = sl_dp_19_2_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals sl_dp_19_2_no_ssc_tx_ln_vals = {
- .reg_pairs = sl_dp_19_2_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals sl_dp_19_2_no_ssc_rx_ln_vals = {
- .reg_pairs = sl_dp_19_2_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_rx_ln_regs),
- };
- /* Single DP, 25 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_dp_25_no_ssc_cmn_regs[] = {
- {0x0019, CMN_SSM_BIAS_TMR},
- {0x0032, CMN_PLLSM0_PLLPRE_TMR},
- {0x00D1, CMN_PLLSM0_PLLLOCK_TMR},
- {0x0032, CMN_PLLSM1_PLLPRE_TMR},
- {0x00D1, CMN_PLLSM1_PLLLOCK_TMR},
- {0x007D, CMN_BGCAL_INIT_TMR},
- {0x007D, CMN_BGCAL_ITER_TMR},
- {0x0019, CMN_IBCAL_INIT_TMR},
- {0x001E, CMN_TXPUCAL_INIT_TMR},
- {0x0006, CMN_TXPUCAL_ITER_TMR},
- {0x001E, CMN_TXPDCAL_INIT_TMR},
- {0x0006, CMN_TXPDCAL_ITER_TMR},
- {0x02EE, CMN_RXCAL_INIT_TMR},
- {0x0006, CMN_RXCAL_ITER_TMR},
- {0x0002, CMN_SD_CAL_INIT_TMR},
- {0x0002, CMN_SD_CAL_ITER_TMR},
- {0x000E, CMN_SD_CAL_REFTIM_START},
- {0x012B, CMN_SD_CAL_PLLCNT_START},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x00FA, CMN_PLL0_VCOCAL_INIT_TMR},
- {0x0004, CMN_PLL0_VCOCAL_ITER_TMR},
- {0x00FA, CMN_PLL1_VCOCAL_INIT_TMR},
- {0x0004, CMN_PLL1_VCOCAL_ITER_TMR},
- {0x0317, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0317, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL}
- };
- static struct cdns_reg_pairs sl_dp_25_no_ssc_tx_ln_regs[] = {
- {0x09C4, TX_RCVDET_ST_TMR},
- {0x00FB, TX_PSC_A0},
- {0x04AA, TX_PSC_A2},
- {0x04AA, TX_PSC_A3},
- {0x000F, XCVR_DIAG_BIDI_CTRL}
- };
- static struct cdns_reg_pairs sl_dp_25_no_ssc_rx_ln_regs[] = {
- {0x0000, RX_PSC_A0},
- {0x0000, RX_PSC_A2},
- {0x0000, RX_PSC_A3},
- {0x0000, RX_PSC_CAL},
- {0x0000, RX_REE_GCSM1_CTRL},
- {0x0000, RX_REE_GCSM2_CTRL},
- {0x0000, RX_REE_PERGCSM_CTRL}
- };
- static struct cdns_torrent_vals sl_dp_25_no_ssc_cmn_vals = {
- .reg_pairs = sl_dp_25_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals sl_dp_25_no_ssc_tx_ln_vals = {
- .reg_pairs = sl_dp_25_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals sl_dp_25_no_ssc_rx_ln_vals = {
- .reg_pairs = sl_dp_25_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_rx_ln_regs),
- };
- /* Single DP, 100 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_dp_100_no_ssc_cmn_regs[] = {
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL}
- };
- static struct cdns_reg_pairs sl_dp_100_no_ssc_tx_ln_regs[] = {
- {0x00FB, TX_PSC_A0},
- {0x04AA, TX_PSC_A2},
- {0x04AA, TX_PSC_A3},
- {0x000F, XCVR_DIAG_BIDI_CTRL}
- };
- static struct cdns_reg_pairs sl_dp_100_no_ssc_rx_ln_regs[] = {
- {0x0000, RX_PSC_A0},
- {0x0000, RX_PSC_A2},
- {0x0000, RX_PSC_A3},
- {0x0000, RX_PSC_CAL},
- {0x0000, RX_REE_GCSM1_CTRL},
- {0x0000, RX_REE_GCSM2_CTRL},
- {0x0000, RX_REE_PERGCSM_CTRL}
- };
- static struct cdns_torrent_vals sl_dp_100_no_ssc_cmn_vals = {
- .reg_pairs = sl_dp_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_dp_100_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals sl_dp_100_no_ssc_tx_ln_vals = {
- .reg_pairs = sl_dp_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals sl_dp_100_no_ssc_rx_ln_vals = {
- .reg_pairs = sl_dp_100_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(sl_dp_100_no_ssc_rx_ln_regs),
- };
- /* USB and SGMII/QSGMII link configuration */
- static struct cdns_reg_pairs usb_sgmii_link_cmn_regs[] = {
- {0x0002, PHY_PLL_CFG},
- {0x8600, CMN_PDIAG_PLL0_CLK_SEL_M0},
- {0x0601, CMN_PDIAG_PLL1_CLK_SEL_M0}
- };
- static struct cdns_reg_pairs usb_sgmii_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_HSCLK_DIV},
- {0x0041, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_reg_pairs sgmii_usb_xcvr_diag_ln_regs[] = {
- {0x0011, XCVR_DIAG_HSCLK_SEL},
- {0x0003, XCVR_DIAG_HSCLK_DIV},
- {0x009B, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals usb_sgmii_link_cmn_vals = {
- .reg_pairs = usb_sgmii_link_cmn_regs,
- .num_regs = ARRAY_SIZE(usb_sgmii_link_cmn_regs),
- };
- static struct cdns_torrent_vals usb_sgmii_xcvr_diag_ln_vals = {
- .reg_pairs = usb_sgmii_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(usb_sgmii_xcvr_diag_ln_regs),
- };
- static struct cdns_torrent_vals sgmii_usb_xcvr_diag_ln_vals = {
- .reg_pairs = sgmii_usb_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(sgmii_usb_xcvr_diag_ln_regs),
- };
- /* PCIe and USB Unique SSC link configuration */
- static struct cdns_reg_pairs pcie_usb_link_cmn_regs[] = {
- {0x0003, PHY_PLL_CFG},
- {0x0601, CMN_PDIAG_PLL0_CLK_SEL_M0},
- {0x0400, CMN_PDIAG_PLL0_CLK_SEL_M1},
- {0x8600, CMN_PDIAG_PLL1_CLK_SEL_M0}
- };
- static struct cdns_reg_pairs pcie_usb_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_HSCLK_DIV},
- {0x0012, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_reg_pairs usb_pcie_xcvr_diag_ln_regs[] = {
- {0x0011, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_HSCLK_DIV},
- {0x00C9, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals pcie_usb_link_cmn_vals = {
- .reg_pairs = pcie_usb_link_cmn_regs,
- .num_regs = ARRAY_SIZE(pcie_usb_link_cmn_regs),
- };
- static struct cdns_torrent_vals pcie_usb_xcvr_diag_ln_vals = {
- .reg_pairs = pcie_usb_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(pcie_usb_xcvr_diag_ln_regs),
- };
- static struct cdns_torrent_vals usb_pcie_xcvr_diag_ln_vals = {
- .reg_pairs = usb_pcie_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(usb_pcie_xcvr_diag_ln_regs),
- };
- /* USB 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs usb_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M1},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M1},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M1},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M1},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0050, CMN_PLL0_INTDIV_M1},
- {0x0064, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M1},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0036, CMN_PLL0_HIGH_THR_M1},
- {0x0044, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M1},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M1},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M1},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x0058, CMN_PLL0_SS_CTRL3_M1},
- {0x006E, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x0012, CMN_PLL0_SS_CTRL4_M1},
- {0x000E, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR},
- {0x8200, CMN_CDIAG_CDB_PWRI_OVRD},
- {0x8200, CMN_CDIAG_XCVRC_PWRI_OVRD},
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_torrent_vals usb_100_int_ssc_cmn_vals = {
- .reg_pairs = usb_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(usb_100_int_ssc_cmn_regs),
- };
- /* Single USB link configuration */
- static struct cdns_reg_pairs sl_usb_link_cmn_regs[] = {
- {0x0000, PHY_PLL_CFG},
- {0x8600, CMN_PDIAG_PLL0_CLK_SEL_M0}
- };
- static struct cdns_reg_pairs sl_usb_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_HSCLK_DIV},
- {0x0041, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals sl_usb_link_cmn_vals = {
- .reg_pairs = sl_usb_link_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_usb_link_cmn_regs),
- };
- static struct cdns_torrent_vals sl_usb_xcvr_diag_ln_vals = {
- .reg_pairs = sl_usb_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(sl_usb_xcvr_diag_ln_regs),
- };
- /* USB PHY PCS common configuration */
- static struct cdns_reg_pairs usb_phy_pcs_cmn_regs[] = {
- {0x0A0A, PHY_PIPE_USB3_GEN2_PRE_CFG0},
- {0x1000, PHY_PIPE_USB3_GEN2_POST_CFG0},
- {0x0010, PHY_PIPE_USB3_GEN2_POST_CFG1}
- };
- static struct cdns_torrent_vals usb_phy_pcs_cmn_vals = {
- .reg_pairs = usb_phy_pcs_cmn_regs,
- .num_regs = ARRAY_SIZE(usb_phy_pcs_cmn_regs),
- };
- /* USB 100 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_usb_100_no_ssc_cmn_regs[] = {
- {0x0028, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x001E, CMN_PLL1_DSM_FBH_OVRD_M0},
- {0x000C, CMN_PLL1_DSM_FBL_OVRD_M0},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL},
- {0x8200, CMN_CDIAG_CDB_PWRI_OVRD},
- {0x8200, CMN_CDIAG_XCVRC_PWRI_OVRD}
- };
- static struct cdns_torrent_vals sl_usb_100_no_ssc_cmn_vals = {
- .reg_pairs = sl_usb_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_usb_100_no_ssc_cmn_regs),
- };
- static struct cdns_reg_pairs usb_100_no_ssc_cmn_regs[] = {
- {0x8200, CMN_CDIAG_CDB_PWRI_OVRD},
- {0x8200, CMN_CDIAG_XCVRC_PWRI_OVRD},
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_reg_pairs usb_100_no_ssc_tx_ln_regs[] = {
- {0x02FF, TX_PSC_A0},
- {0x06AF, TX_PSC_A1},
- {0x06AE, TX_PSC_A2},
- {0x06AE, TX_PSC_A3},
- {0x2A82, TX_TXCC_CTRL},
- {0x0014, TX_TXCC_CPOST_MULT_01},
- {0x0003, XCVR_DIAG_PSC_OVRD}
- };
- static struct cdns_reg_pairs usb_100_no_ssc_rx_ln_regs[] = {
- {0x0D1D, RX_PSC_A0},
- {0x0D1D, RX_PSC_A1},
- {0x0D00, RX_PSC_A2},
- {0x0500, RX_PSC_A3},
- {0x0013, RX_SIGDET_HL_FILT_TMR},
- {0x0000, RX_REE_GCSM1_CTRL},
- {0x0C02, RX_REE_ATTEN_THR},
- {0x0330, RX_REE_SMGM_CTRL1},
- {0x0300, RX_REE_SMGM_CTRL2},
- {0x0019, RX_REE_TAP1_CLIP},
- {0x0019, RX_REE_TAP2TON_CLIP},
- {0x1004, RX_DIAG_SIGDET_TUNE},
- {0x00F9, RX_DIAG_NQST_CTRL},
- {0x0C01, RX_DIAG_DFE_AMP_TUNE_2},
- {0x0002, RX_DIAG_DFE_AMP_TUNE_3},
- {0x0000, RX_DIAG_PI_CAP},
- {0x0031, RX_DIAG_PI_RATE},
- {0x0001, RX_DIAG_ACYA},
- {0x018C, RX_CDRLF_CNFG},
- {0x0003, RX_CDRLF_CNFG3}
- };
- static struct cdns_torrent_vals usb_100_no_ssc_cmn_vals = {
- .reg_pairs = usb_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(usb_100_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals usb_100_no_ssc_tx_ln_vals = {
- .reg_pairs = usb_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(usb_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals usb_100_no_ssc_rx_ln_vals = {
- .reg_pairs = usb_100_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(usb_100_no_ssc_rx_ln_regs),
- };
- /* Single link USB, 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs sl_usb_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0064, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0044, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x006E, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x000E, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR},
- {0x8200, CMN_CDIAG_CDB_PWRI_OVRD},
- {0x8200, CMN_CDIAG_XCVRC_PWRI_OVRD}
- };
- static struct cdns_torrent_vals sl_usb_100_int_ssc_cmn_vals = {
- .reg_pairs = sl_usb_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_usb_100_int_ssc_cmn_regs),
- };
- /* PCIe and SGMII/QSGMII Unique SSC link configuration */
- static struct cdns_reg_pairs pcie_sgmii_link_cmn_regs[] = {
- {0x0003, PHY_PLL_CFG},
- {0x0601, CMN_PDIAG_PLL0_CLK_SEL_M0},
- {0x0400, CMN_PDIAG_PLL0_CLK_SEL_M1},
- {0x0601, CMN_PDIAG_PLL1_CLK_SEL_M0}
- };
- static struct cdns_reg_pairs pcie_sgmii_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0001, XCVR_DIAG_HSCLK_DIV},
- {0x0012, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_reg_pairs sgmii_pcie_xcvr_diag_ln_regs[] = {
- {0x0011, XCVR_DIAG_HSCLK_SEL},
- {0x0003, XCVR_DIAG_HSCLK_DIV},
- {0x009B, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals pcie_sgmii_link_cmn_vals = {
- .reg_pairs = pcie_sgmii_link_cmn_regs,
- .num_regs = ARRAY_SIZE(pcie_sgmii_link_cmn_regs),
- };
- static struct cdns_torrent_vals pcie_sgmii_xcvr_diag_ln_vals = {
- .reg_pairs = pcie_sgmii_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(pcie_sgmii_xcvr_diag_ln_regs),
- };
- static struct cdns_torrent_vals sgmii_pcie_xcvr_diag_ln_vals = {
- .reg_pairs = sgmii_pcie_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(sgmii_pcie_xcvr_diag_ln_regs),
- };
- /* SGMII 100 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_sgmii_100_no_ssc_cmn_regs[] = {
- {0x0028, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x001E, CMN_PLL1_DSM_FBH_OVRD_M0},
- {0x000C, CMN_PLL1_DSM_FBL_OVRD_M0},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL}
- };
- static struct cdns_torrent_vals sl_sgmii_100_no_ssc_cmn_vals = {
- .reg_pairs = sl_sgmii_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_sgmii_100_no_ssc_cmn_regs),
- };
- static struct cdns_reg_pairs sgmii_100_no_ssc_cmn_regs[] = {
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_reg_pairs sgmii_100_no_ssc_tx_ln_regs[] = {
- {0x00F3, TX_PSC_A0},
- {0x04A2, TX_PSC_A2},
- {0x04A2, TX_PSC_A3},
- {0x0000, TX_TXCC_CPOST_MULT_00},
- {0x00B3, DRV_DIAG_TX_DRV}
- };
- static struct cdns_reg_pairs ti_sgmii_100_no_ssc_tx_ln_regs[] = {
- {0x00F3, TX_PSC_A0},
- {0x04A2, TX_PSC_A2},
- {0x04A2, TX_PSC_A3},
- {0x0000, TX_TXCC_CPOST_MULT_00},
- {0x00B3, DRV_DIAG_TX_DRV},
- {0x4000, XCVR_DIAG_RXCLK_CTRL},
- };
- static struct cdns_reg_pairs sgmii_100_no_ssc_rx_ln_regs[] = {
- {0x091D, RX_PSC_A0},
- {0x0900, RX_PSC_A2},
- {0x0100, RX_PSC_A3},
- {0x03C7, RX_REE_GCSM1_EQENM_PH1},
- {0x01C7, RX_REE_GCSM1_EQENM_PH2},
- {0x0000, RX_DIAG_DFE_CTRL},
- {0x0019, RX_REE_TAP1_CLIP},
- {0x0019, RX_REE_TAP2TON_CLIP},
- {0x0098, RX_DIAG_NQST_CTRL},
- {0x0C01, RX_DIAG_DFE_AMP_TUNE_2},
- {0x0000, RX_DIAG_DFE_AMP_TUNE_3},
- {0x0000, RX_DIAG_PI_CAP},
- {0x0010, RX_DIAG_PI_RATE},
- {0x0001, RX_DIAG_ACYA},
- {0x018C, RX_CDRLF_CNFG},
- };
- static struct cdns_torrent_vals sgmii_100_no_ssc_cmn_vals = {
- .reg_pairs = sgmii_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals sgmii_100_no_ssc_tx_ln_vals = {
- .reg_pairs = sgmii_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals ti_sgmii_100_no_ssc_tx_ln_vals = {
- .reg_pairs = ti_sgmii_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(ti_sgmii_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals sgmii_100_no_ssc_rx_ln_vals = {
- .reg_pairs = sgmii_100_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_rx_ln_regs),
- };
- /* SGMII 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs sgmii_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M1},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M1},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M1},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M1},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0050, CMN_PLL0_INTDIV_M1},
- {0x0064, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M1},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0036, CMN_PLL0_HIGH_THR_M1},
- {0x0044, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M1},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M1},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M1},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x0058, CMN_PLL0_SS_CTRL3_M1},
- {0x006E, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x0012, CMN_PLL0_SS_CTRL4_M1},
- {0x000E, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR},
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_torrent_vals sgmii_100_int_ssc_cmn_vals = {
- .reg_pairs = sgmii_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sgmii_100_int_ssc_cmn_regs),
- };
- /* QSGMII 100 MHz Ref clk, no SSC */
- static struct cdns_reg_pairs sl_qsgmii_100_no_ssc_cmn_regs[] = {
- {0x0028, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x001E, CMN_PLL1_DSM_FBH_OVRD_M0},
- {0x000C, CMN_PLL1_DSM_FBL_OVRD_M0},
- {0x0003, CMN_PLL0_VCOCAL_TCTRL},
- {0x0003, CMN_PLL1_VCOCAL_TCTRL}
- };
- static struct cdns_torrent_vals sl_qsgmii_100_no_ssc_cmn_vals = {
- .reg_pairs = sl_qsgmii_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_qsgmii_100_no_ssc_cmn_regs),
- };
- static struct cdns_reg_pairs qsgmii_100_no_ssc_cmn_regs[] = {
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_reg_pairs qsgmii_100_no_ssc_tx_ln_regs[] = {
- {0x00F3, TX_PSC_A0},
- {0x04A2, TX_PSC_A2},
- {0x04A2, TX_PSC_A3},
- {0x0000, TX_TXCC_CPOST_MULT_00},
- {0x0011, TX_TXCC_MGNFS_MULT_100},
- {0x0003, DRV_DIAG_TX_DRV}
- };
- static struct cdns_reg_pairs ti_qsgmii_100_no_ssc_tx_ln_regs[] = {
- {0x00F3, TX_PSC_A0},
- {0x04A2, TX_PSC_A2},
- {0x04A2, TX_PSC_A3},
- {0x0000, TX_TXCC_CPOST_MULT_00},
- {0x0011, TX_TXCC_MGNFS_MULT_100},
- {0x0003, DRV_DIAG_TX_DRV},
- {0x4000, XCVR_DIAG_RXCLK_CTRL},
- };
- static struct cdns_reg_pairs qsgmii_100_no_ssc_rx_ln_regs[] = {
- {0x091D, RX_PSC_A0},
- {0x0900, RX_PSC_A2},
- {0x0100, RX_PSC_A3},
- {0x03C7, RX_REE_GCSM1_EQENM_PH1},
- {0x01C7, RX_REE_GCSM1_EQENM_PH2},
- {0x0000, RX_DIAG_DFE_CTRL},
- {0x0019, RX_REE_TAP1_CLIP},
- {0x0019, RX_REE_TAP2TON_CLIP},
- {0x0098, RX_DIAG_NQST_CTRL},
- {0x0C01, RX_DIAG_DFE_AMP_TUNE_2},
- {0x0000, RX_DIAG_DFE_AMP_TUNE_3},
- {0x0000, RX_DIAG_PI_CAP},
- {0x0010, RX_DIAG_PI_RATE},
- {0x0001, RX_DIAG_ACYA},
- {0x018C, RX_CDRLF_CNFG},
- };
- static struct cdns_torrent_vals qsgmii_100_no_ssc_cmn_vals = {
- .reg_pairs = qsgmii_100_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals qsgmii_100_no_ssc_tx_ln_vals = {
- .reg_pairs = qsgmii_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals ti_qsgmii_100_no_ssc_tx_ln_vals = {
- .reg_pairs = ti_qsgmii_100_no_ssc_tx_ln_regs,
- .num_regs = ARRAY_SIZE(ti_qsgmii_100_no_ssc_tx_ln_regs),
- };
- static struct cdns_torrent_vals qsgmii_100_no_ssc_rx_ln_vals = {
- .reg_pairs = qsgmii_100_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_rx_ln_regs),
- };
- /* QSGMII 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs qsgmii_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M1},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M1},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M1},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M1},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0050, CMN_PLL0_INTDIV_M1},
- {0x0064, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M1},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0036, CMN_PLL0_HIGH_THR_M1},
- {0x0044, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M1},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M1},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M1},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x0058, CMN_PLL0_SS_CTRL3_M1},
- {0x006E, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x0012, CMN_PLL0_SS_CTRL4_M1},
- {0x000E, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR},
- {0x007F, CMN_TXPUCAL_TUNE},
- {0x007F, CMN_TXPDCAL_TUNE}
- };
- static struct cdns_torrent_vals qsgmii_100_int_ssc_cmn_vals = {
- .reg_pairs = qsgmii_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(qsgmii_100_int_ssc_cmn_regs),
- };
- /* Single SGMII/QSGMII link configuration */
- static struct cdns_reg_pairs sl_sgmii_link_cmn_regs[] = {
- {0x0000, PHY_PLL_CFG},
- {0x0601, CMN_PDIAG_PLL0_CLK_SEL_M0}
- };
- static struct cdns_reg_pairs sl_sgmii_xcvr_diag_ln_regs[] = {
- {0x0000, XCVR_DIAG_HSCLK_SEL},
- {0x0003, XCVR_DIAG_HSCLK_DIV},
- {0x0013, XCVR_DIAG_PLLDRC_CTRL}
- };
- static struct cdns_torrent_vals sl_sgmii_link_cmn_vals = {
- .reg_pairs = sl_sgmii_link_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_sgmii_link_cmn_regs),
- };
- static struct cdns_torrent_vals sl_sgmii_xcvr_diag_ln_vals = {
- .reg_pairs = sl_sgmii_xcvr_diag_ln_regs,
- .num_regs = ARRAY_SIZE(sl_sgmii_xcvr_diag_ln_regs),
- };
- /* Multi link PCIe, 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs pcie_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M1},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M1},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M1},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M1},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0050, CMN_PLL0_INTDIV_M1},
- {0x0064, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M1},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0036, CMN_PLL0_HIGH_THR_M1},
- {0x0044, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M1},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M1},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M1},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x0058, CMN_PLL0_SS_CTRL3_M1},
- {0x006E, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x0012, CMN_PLL0_SS_CTRL4_M1},
- {0x000E, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR}
- };
- static struct cdns_torrent_vals pcie_100_int_ssc_cmn_vals = {
- .reg_pairs = pcie_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(pcie_100_int_ssc_cmn_regs),
- };
- /* Single link PCIe, 100 MHz Ref clk, internal SSC */
- static struct cdns_reg_pairs sl_pcie_100_int_ssc_cmn_regs[] = {
- {0x0004, CMN_PLL0_DSM_DIAG_M0},
- {0x0004, CMN_PLL0_DSM_DIAG_M1},
- {0x0004, CMN_PLL1_DSM_DIAG_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
- {0x0509, CMN_PDIAG_PLL0_CP_PADJ_M1},
- {0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
- {0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M1},
- {0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
- {0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M1},
- {0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
- {0x0064, CMN_PLL0_INTDIV_M0},
- {0x0050, CMN_PLL0_INTDIV_M1},
- {0x0050, CMN_PLL1_INTDIV_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M0},
- {0x0002, CMN_PLL0_FRACDIVH_M1},
- {0x0002, CMN_PLL1_FRACDIVH_M0},
- {0x0044, CMN_PLL0_HIGH_THR_M0},
- {0x0036, CMN_PLL0_HIGH_THR_M1},
- {0x0036, CMN_PLL1_HIGH_THR_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M0},
- {0x0002, CMN_PDIAG_PLL0_CTRL_M1},
- {0x0002, CMN_PDIAG_PLL1_CTRL_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M0},
- {0x0001, CMN_PLL0_SS_CTRL1_M1},
- {0x0001, CMN_PLL1_SS_CTRL1_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M0},
- {0x011B, CMN_PLL0_SS_CTRL2_M1},
- {0x011B, CMN_PLL1_SS_CTRL2_M0},
- {0x006E, CMN_PLL0_SS_CTRL3_M0},
- {0x0058, CMN_PLL0_SS_CTRL3_M1},
- {0x0058, CMN_PLL1_SS_CTRL3_M0},
- {0x000E, CMN_PLL0_SS_CTRL4_M0},
- {0x0012, CMN_PLL0_SS_CTRL4_M1},
- {0x0012, CMN_PLL1_SS_CTRL4_M0},
- {0x0C5E, CMN_PLL0_VCOCAL_REFTIM_START},
- {0x0C5E, CMN_PLL1_VCOCAL_REFTIM_START},
- {0x0C56, CMN_PLL0_VCOCAL_PLLCNT_START},
- {0x0C56, CMN_PLL1_VCOCAL_PLLCNT_START},
- {0x00C7, CMN_PLL0_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL1_LOCK_REFCNT_START},
- {0x00C7, CMN_PLL0_LOCK_PLLCNT_START},
- {0x00C7, CMN_PLL1_LOCK_PLLCNT_START},
- {0x0005, CMN_PLL0_LOCK_PLLCNT_THR},
- {0x0005, CMN_PLL1_LOCK_PLLCNT_THR}
- };
- static struct cdns_torrent_vals sl_pcie_100_int_ssc_cmn_vals = {
- .reg_pairs = sl_pcie_100_int_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(sl_pcie_100_int_ssc_cmn_regs),
- };
- /* PCIe, 100 MHz Ref clk, no SSC & external SSC */
- static struct cdns_reg_pairs pcie_100_ext_no_ssc_cmn_regs[] = {
- {0x0028, CMN_PDIAG_PLL1_CP_PADJ_M0},
- {0x001E, CMN_PLL1_DSM_FBH_OVRD_M0},
- {0x000C, CMN_PLL1_DSM_FBL_OVRD_M0}
- };
- static struct cdns_reg_pairs pcie_100_ext_no_ssc_rx_ln_regs[] = {
- {0x0019, RX_REE_TAP1_CLIP},
- {0x0019, RX_REE_TAP2TON_CLIP},
- {0x0001, RX_DIAG_ACYA}
- };
- static struct cdns_torrent_vals pcie_100_no_ssc_cmn_vals = {
- .reg_pairs = pcie_100_ext_no_ssc_cmn_regs,
- .num_regs = ARRAY_SIZE(pcie_100_ext_no_ssc_cmn_regs),
- };
- static struct cdns_torrent_vals pcie_100_no_ssc_rx_ln_vals = {
- .reg_pairs = pcie_100_ext_no_ssc_rx_ln_regs,
- .num_regs = ARRAY_SIZE(pcie_100_ext_no_ssc_rx_ln_regs),
- };
- static const struct cdns_torrent_data cdns_map_torrent = {
- .block_offset_shift = 0x2,
- .reg_offset_shift = 0x2,
- .link_cmn_vals = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_link_cmn_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_link_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- },
- .xcvr_diag_vals = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_xcvr_diag_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sl_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sl_usb_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- },
- },
- },
- .pcs_cmn_vals = {
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- },
- },
- .cmn_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_cmn_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_cmn_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = &sl_pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_100_no_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sgmii_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_qsgmii_100_no_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &qsgmii_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &usb_100_int_ssc_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- },
- },
- },
- .tx_ln_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_tx_ln_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_tx_ln_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_USB] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- },
- },
- },
- .rx_ln_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_rx_ln_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_rx_ln_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- },
- },
- },
- };
- static const struct cdns_torrent_data ti_j721e_map_torrent = {
- .block_offset_shift = 0x0,
- .reg_offset_shift = 0x1,
- .link_cmn_vals = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_link_cmn_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_sgmii_link_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_link_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_link_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &pcie_usb_link_cmn_vals,
- [EXTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- [INTERNAL_SSC] = &pcie_usb_link_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_sgmii_link_cmn_vals,
- [EXTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- [INTERNAL_SSC] = &usb_sgmii_link_cmn_vals,
- },
- },
- },
- .xcvr_diag_vals = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_xcvr_diag_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &pcie_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sgmii_usb_xcvr_diag_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &sl_usb_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &sl_usb_xcvr_diag_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_pcie_xcvr_diag_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [EXTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- [INTERNAL_SSC] = &usb_sgmii_xcvr_diag_ln_vals,
- },
- },
- },
- .pcs_cmn_vals = {
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_phy_pcs_cmn_vals,
- [EXTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- [INTERNAL_SSC] = &usb_phy_pcs_cmn_vals,
- },
- },
- },
- .cmn_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_cmn_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_cmn_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = &sl_pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_sgmii_100_no_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sgmii_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_qsgmii_100_no_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &qsgmii_100_int_ssc_cmn_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_cmn_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &usb_100_int_ssc_cmn_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [EXTERNAL_SSC] = &sl_usb_100_no_ssc_cmn_vals,
- [INTERNAL_SSC] = &sl_usb_100_int_ssc_cmn_vals,
- },
- },
- },
- },
- .tx_ln_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_tx_ln_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_tx_ln_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- [TYPE_USB] = {
- [NO_SSC] = NULL,
- [EXTERNAL_SSC] = NULL,
- [INTERNAL_SSC] = NULL,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &ti_sgmii_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &ti_qsgmii_100_no_ssc_tx_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_tx_ln_vals,
- },
- },
- },
- },
- .rx_ln_vals = {
- [CLK_19_2_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_19_2_no_ssc_rx_ln_vals,
- },
- },
- },
- [CLK_25_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_25_no_ssc_rx_ln_vals,
- },
- },
- },
- [CLK_100_MHZ] = {
- [TYPE_DP] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sl_dp_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_PCIE] = {
- [TYPE_NONE] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &pcie_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_SGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &sgmii_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_QSGMII] = {
- [TYPE_NONE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- [TYPE_USB] = {
- [NO_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &qsgmii_100_no_ssc_rx_ln_vals,
- },
- },
- [TYPE_USB] = {
- [TYPE_NONE] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_PCIE] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_SGMII] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- [TYPE_QSGMII] = {
- [NO_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [EXTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- [INTERNAL_SSC] = &usb_100_no_ssc_rx_ln_vals,
- },
- },
- },
- },
- };
- static const struct of_device_id cdns_torrent_phy_of_match[] = {
- {
- .compatible = "cdns,torrent-phy",
- .data = &cdns_map_torrent,
- },
- {
- .compatible = "ti,j721e-serdes-10g",
- .data = &ti_j721e_map_torrent,
- },
- {}
- };
- MODULE_DEVICE_TABLE(of, cdns_torrent_phy_of_match);
- static struct platform_driver cdns_torrent_phy_driver = {
- .probe = cdns_torrent_phy_probe,
- .remove = cdns_torrent_phy_remove,
- .driver = {
- .name = "cdns-torrent-phy",
- .of_match_table = cdns_torrent_phy_of_match,
- }
- };
- module_platform_driver(cdns_torrent_phy_driver);
- MODULE_AUTHOR("Cadence Design Systems, Inc.");
- MODULE_DESCRIPTION("Cadence Torrent PHY driver");
- MODULE_LICENSE("GPL v2");
|