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davinci: Audio support for DA850/OMAP-L138 EVM

Kaynağa Gözat 
Define resources for McASP used on DA850/OMAP-L138 EVM, add platform
device defintion and Pin Mux configurations.

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Bu işleme şunda yer alıyor:
Chaithrika U S
2009-08-11 17:03:25 -04:00
işlemeyi yapan: Kevin Hilman
ebeveyn e33ef5e3b3
işleme 491214e1f8
5 değiştirilmiş dosya ile 133 ekleme ve 1 silme
Yama Dosyasını İndir Diff Dosyasını İndir Tüm dosyaları genişlet Tüm dosyaları daralt

39
arch/arm/mach-davinci/da850.c
Dosyayı Görüntüle

@@ -290,6 +290,13 @@ static struct clk emac_clk = {
.psc_ctlr = 1,
};
static struct clk mcasp_clk = {
.name = "mcasp",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC1_McASP0,
.psc_ctlr = 1,
};
static struct davinci_clk da850_clks[] = {
CLK(NULL, "ref", &ref_clk),
CLK(NULL, "pll0", &pll0_clk),
@@ -327,6 +334,7 @@ static struct davinci_clk da850_clks[] = {
CLK(NULL, "arm", &arm_clk),
CLK(NULL, "rmii", &rmii_clk),
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("davinci-mcasp.0", NULL, &mcasp_clk),
CLK(NULL, NULL, NULL),
};
@@ -373,6 +381,30 @@ static const struct mux_config da850_pins[] = {
MUX_CFG(DA850, MII_RXD_0, 3, 28, 15, 8, false)
MUX_CFG(DA850, MDIO_CLK, 4, 0, 15, 8, false)
MUX_CFG(DA850, MDIO_D, 4, 4, 15, 8, false)
/* McASP function */
MUX_CFG(DA850, ACLKR, 0, 0, 15, 1, false)
MUX_CFG(DA850, ACLKX, 0, 4, 15, 1, false)
MUX_CFG(DA850, AFSR, 0, 8, 15, 1, false)
MUX_CFG(DA850, AFSX, 0, 12, 15, 1, false)
MUX_CFG(DA850, AHCLKR, 0, 16, 15, 1, false)
MUX_CFG(DA850, AHCLKX, 0, 20, 15, 1, false)
MUX_CFG(DA850, AMUTE, 0, 24, 15, 1, false)
MUX_CFG(DA850, AXR_15, 1, 0, 15, 1, false)
MUX_CFG(DA850, AXR_14, 1, 4, 15, 1, false)
MUX_CFG(DA850, AXR_13, 1, 8, 15, 1, false)
MUX_CFG(DA850, AXR_12, 1, 12, 15, 1, false)
MUX_CFG(DA850, AXR_11, 1, 16, 15, 1, false)
MUX_CFG(DA850, AXR_10, 1, 20, 15, 1, false)
MUX_CFG(DA850, AXR_9, 1, 24, 15, 1, false)
MUX_CFG(DA850, AXR_8, 1, 28, 15, 1, false)
MUX_CFG(DA850, AXR_7, 2, 0, 15, 1, false)
MUX_CFG(DA850, AXR_6, 2, 4, 15, 1, false)
MUX_CFG(DA850, AXR_5, 2, 8, 15, 1, false)
MUX_CFG(DA850, AXR_4, 2, 12, 15, 1, false)
MUX_CFG(DA850, AXR_3, 2, 16, 15, 1, false)
MUX_CFG(DA850, AXR_2, 2, 20, 15, 1, false)
MUX_CFG(DA850, AXR_1, 2, 24, 15, 1, false)
MUX_CFG(DA850, AXR_0, 2, 28, 15, 1, false)
#endif
};
@@ -410,6 +442,13 @@ const short da850_cpgmac_pins[] __initdata = {
-1
};
const short da850_mcasp_pins[] __initdata = {
DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
DA850_AXR_11, DA850_AXR_12,
-1
};
/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = {
[IRQ_DA8XX_COMMTX] = 7,