xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
495,252 Commits 2 Branches 0 Tags
901b2082b51d4f1c6deac5d5264a744b793ed46f
Commit Graph

104688 Commits

Author SHA1 Message Date
Markos Chandras
f4f7d86b77 MIPS: lib: mips-atomic.c: Remove obsolete ifdefery 
Having #ifdefs just to guard comments is not really helpful
so drop them. Moreover, the code wasn't really reached anyway
since there is a #ifndef CONFIG_CPU_MIPSR2 on the top of the file.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8513/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:33 +01:00
Aaro Koskinen
da85e36495 MIPS: Octeon: Mark octeon_model_get_string() with __init 
Mark octeon_model_get_string() with __init and make internal functions
static.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7668/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:32 +01:00
Aaro Koskinen
653e052881 MIPS: Octeon: Move code to avoid forward declaration 
Move code to avoid forward declarations.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7667/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:32 +01:00
Aaro Koskinen
4aa16510bf MIPS: Octeon: Delete potentially dangerous feature checks 
We should not need to read fuses during normal operation, also the current
code has issues with that (not safe for concurrent access). Since there
are no in-kernel users for these, just delete them. Drivers should
not need such OCTEON_HAS_FEATURE mechanism in any case, instead the
information should be passed via device tree.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7665/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:32 +01:00
Aaro Koskinen
0f24017a10 MIPS: Octeon: Move cvmx_fuse_read_byte() 
Move cvmx_fuse_read_byte() into a .c file.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: Aaro Koskinen <aaro.koskinen@nsn.com>
Patchwork: https://patchwork.linux-mips.org/patch/7666/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:32 +01:00
Aaro Koskinen
569309b42f MIPS: oprofile: Backtrace: don't fail on leaf functions 
Continue the backtrace if we cannot find SP adjustment and RA save. In
that case, just assume the current RA. This allows us to get samples of
frequent callers of e.g. GLIBC memset().

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8109/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:31 +01:00
Aaro Koskinen
1b48142a80 MIPS: oprofile: Enable backtrace on timer-based profiling 
Allow unsupported CPU types to use backtrace with timer-based profiling.
Some CPUs (notably OCTEON) lack architecture-specific oprofile driver. In
such case oprofile can fallback to timer-based mode, and arch code can
still provide the backtrace functionality. So just set up the backtrace
hook always.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8108/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:31 +01:00
Markos Chandras
26b40ef1aa MIPS: traps: Dump the PageGrain and Wired registers on MC 
They can be useful to determine how the MMU is configured on a MC
exception.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8401/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:31 +01:00
Markos Chandras
31ec86b854 MIPS: traps: Dump the HTW registers on a MC exception 
The HTW registers can be useful to debug a MC exception.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8400/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:31 +01:00
Markos Chandras
314727fe5c MIPS: traps: Replace printk with pr_err for MC exceptions 
printk should not be used without a KERN_ facility level

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8399/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:30 +01:00
Alban Bedel
ebf71ec7e1 MIPS: ath79: Read the initrd address from the firmware environment 
Allow loading an initrd passed by the firmware.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8354/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:30 +01:00
Alban Bedel
11a0f40bc9 MIPS: ath79: Use the firmware lib to parse the kernel command line 
No need to duplicate code that is available in the firmware library.
It also give us access to the firmware environment which is needed
to read the initrd address and size.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8353/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:29 +01:00
Sergey Ryazanov
d6a4c72ae4 MIPS: ath25: add Wireless device support 
Atheros AR5312 and AR2315 both have a builtin wireless device, this
patch add helper code and register platform device for all supported
WiSoCs.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8249/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:29 +01:00
Sergey Ryazanov
3ed7a2a702 MIPS: ath25: add AR2315 PCI host controller driver 
Add PCI host controller driver and DMA address calculation hook.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8246/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:28 +01:00
Sergey Ryazanov
d58eaa7ffd MIPS: ath25: register AR5312 flash controller 
AR5312 SoC flash controller maps the flash content to memory and
translates the memory access operations to the flash access operations.
Such controller is fully supported by the physmap-flash driver.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>R5312 SoC flash
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8245/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:28 +01:00
Sergey Ryazanov
1654861f6e MIPS: ath25: add SoC type detection 
Detect SoC type based on device ID and board configuration data.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8244/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:28 +01:00
Sergey Ryazanov
a747371748 MIPS: ath25: add board configuration detection 
All boards based on AR5312/AR2315 SoC have a special structure located
at the end of flash. This structure contains board-specific data such as
Ethernet and Wireless MAC addresses. The flash is mapped to the memmory
at predefined location.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8243/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:27 +01:00
Sergey Ryazanov
1ac91b1f68 MIPS: ath25: add UART support 
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8242/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:27 +01:00
Sergey Ryazanov
8aaa7278c0 MIPS: ath25: add early printk support 
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8241/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:27 +01:00
Sergey Ryazanov
1753e74ed8 MIPS: ath25: add interrupts handling routines 
Add interrupts initialization and handling routines, also add AHB bus
error interrupt handlers for both SoCs families.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8240/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:27 +01:00
Sergey Ryazanov
ba91034503 MIPS: ath25: Add basic AR2315 SoC support 
Add basic support for Atheros AR2315+ SoCs: registers definition file
and initial setup code.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8239/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:26 +01:00
Sergey Ryazanov
3b12308f33 MIPS: ath25: add basic AR5312 SoC support 
Add basic support for Atheros AR5312/AR2312 SoCs: registers definition
file and initial setup code.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8238/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:26 +01:00
Sergey Ryazanov
43cc739fd9 MIPS: ath25: add common parts 
Add common code for Atheros AR5312 and Atheros AR2315 SoCs families.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8237
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:26 +01:00
Alban Bedel
484c344985 MIPS: FW: Use kstrtoul() to parse unsigned long from the fw environment 
Fix some value corruptions with values that can't be represented in a
signed long.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8358/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:26 +01:00
Alban Bedel
4a792e56cf MIPS: FW: Fix parsing u-boot environment 
When reading u-boot's key=value pairs it should skip the '=' and not
use the next argument.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8357/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:25 +01:00
John Crispin
187c26ddf0 MIPS: ralink: add rt2880 pci driver 
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8034/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:25 +01:00
John Crispin
b96e6e9fd2 MIPS: ralink: allow loading irq registers from the devicetree 
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8029/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:25 +01:00
John Crispin
53263a1c68 MIPS: ralink: add mt7628an support 
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8031/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:24 +01:00
John Crispin
1dc5c2cfc1 MIPS: ralink: add support for MT7620n 
This is the small version of MT7620a.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8030/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:24 +01:00
John Crispin
a097b13c52 MIPS: ralink: cleanup early_printk 
Add support for the new MT7621/8 SoC and kill ifdefs.
Cleanup some whitespace error while we are at it.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8028/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:24 +01:00
John Crispin
f576fb6a07 MIPS: ralink: cleanup the soc specific pinmux data 
Before we had a pinctrl driver we used a custom OF api. This patch converts the
soc specific pinmux data to a new set of structs. We also add some new pinmux
setings.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8009/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:24 +01:00
John Crispin
4248f7f121 MIPS: ralink: copy the commandline from the devicetree 
This is a regression caused by:
commit afb46f7996
Author: Rob Herring <robh@kernel.org>
Date:   Wed Apr 2 19:07:24 2014 -0500
mips: ralink: convert to use unflatten_and_copy_device_tree

Make the of init code reuse the cmdline defined inside the dts.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8008/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:23 +01:00
John Crispin
7a1a44c909 MIPS: ralink: add a bootrom dumper module 
This patch adds a trivial driver that allows userland to extract the bootrom of
a SoC via debugfs.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8002/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:22 +01:00
John Crispin
1e209c969a MIPS: ralink: add rt3883 wmac clock 
Register the wireless mac clock on rti3883. This is required by the wifi driver.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8007/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:20 +01:00
John Crispin
f2a8bd2e92 MIPS: ralink: add rt2880 wmac clock 
Register the wireleass mac clock on rt2880. This is required by the wifi driver.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8006/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:20 +01:00
John Crispin
a8b6204761 MIPS: ralink: add missing clk_set_rate() to clk.c 
This function was missing causing make allmod to fail.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8005/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:20 +01:00
John Crispin
15d1112070 MIPS: ralink: allow manual memory override 
RT5350 relies on the bootloader setting up the memc correctly. On some boards
the setup is incorrect leading to 32 MB being available but only 16 MB being
recognized. Allow these boards to manually override the memory range.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8004/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:20 +01:00
John Crispin
5433acd81e MIPS: ralink: add illegal access driver 
These SoCs have a special irq that fires upon an illegal memmory access.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8003/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:19 +01:00
John Crispin
47e14d6678 MIPS: ralink: add rt_sysc_m32 helper 
We already have a read and write wrapper. This adds the missing mask wrapper.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8001/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:19 +01:00
John Crispin
2920b83d35 MIPS: ralink: add a helper for reading the ECO version 
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8000/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:19 +01:00
John Crispin
2adf550f26 MIPS: ralink: add verbose pmu info 
Print the PMU and LDO settings on boot.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/7999/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:19 +01:00
John Crispin
9bc7ebcbf1 MIPS: lantiq: add missing spi clock on falcon SoC 
Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8050/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:18 +01:00
John Crispin
eb5dbd22b6 MIPS: lantiq: the detection of the gpe clock is broken 
The code to detect unfused SoCs was broken due to missing register masking.

Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8049/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:18 +01:00
John Crispin
17327862f3 MIPS: lantiq: copy the commandline from the devicetree 
This is a regression caused by:
commit afb46f7996
Author: Rob Herring <robh@kernel.org>
Date:   Wed Apr 2 19:07:24 2014 -0500
mips: ralink: convert to use unflatten_and_copy_device_tree

Make the of init code reuse the cmdline defined inside the dts.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8048/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:18 +01:00
John Crispin
d32caf94e0 MIPS: lantiq: move eiu init after irq_domain register 
The eiu init failed as the irq_domain was not yet available.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8047/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:18 +01:00
John Crispin
e8b8ca8cb3 MIPS: lantiq: export soc type 
The voice and dsl drivers need to know which SoC we are running on.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/8046/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:18 +01:00
John Crispin
276229d2a9 MIPS: lantiq: add support for xrx200 firmware depending on soc type 
VR9 needs different firmware files for the various phy/soc revisions. Some
boards are ship with older and newer SoC revisions. To be able to boot a single
image on all versions we need to define both firmware files inside the
devicetree.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8045/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:17 +01:00
John Crispin
50128fe816 MIPS: lantiq: reboot gphy on restart 
A reboot sometimes lead to a none working phy. An explicit reboot fixes the
problem.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8044/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:17 +01:00
John Crispin
c530781c93 MIPS: lantiq: add reset-controller api support 
Add a reset-controller binding for the reset registers found on the lantiq
SoC.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8043/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:17 +01:00
John Crispin
05637f10e7 MIPS: lantiq: handle vmmc memory reservation 
The Lantiq SoCs have a 2nd mips core called "voice mips macro core (vmmc)"
which is used to run the voice firmware. This driver allows us to register
a chunk of memory that the voice driver can later use for the 2nd core.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8042/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:17 +01:00