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Make functions used only in this module static to fix W=1 build warnings:
arch/arm/mach-s3c/irq-s3c24xx.c:360:39: warning:
no previous prototype for ‘s3c24xx_handle_irq’ [-Wmissing-prototypes]
arch/arm/mach-s3c/irq-s3c24xx.c:1308:12: warning:
no previous prototype for ‘s3c2410_init_intc_of’ [-Wmissing-prototypes]
arch/arm/mach-s3c/irq-s3c24xx.c:1330:12: warning:
no previous prototype for ‘s3c2416_init_intc_of’ [-Wmissing-prototypes]
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210206133615.119804-2-krzk@kernel.org
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Include headers to fix W=1 build warnings:
arch/arm/mach-s3c/irq-s3c24xx.c:389:5: warning:
no previous prototype for ‘s3c24xx_set_fiq’ [-Wmissing-prototypes]
arch/arm/mach-s3c/irq-s3c24xx.c:683:13: warning:
no previous prototype for ‘s3c2410_init_irq’ [-Wmissing-prototypes]
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210206133615.119804-1-krzk@kernel.org
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Building with the clang integrated assembler produces a couple of
errors for the s3c24xx fiq support:
arch/arm/mach-s3c/irq-s3c24xx-fiq.S:52:2: error: instruction 'subne' can not set flags, but 's' suffix specified
subnes pc, lr, #4 @@ return, still have work to do
arch/arm/mach-s3c/irq-s3c24xx-fiq.S:64:1: error: invalid symbol redefinition
s3c24xx_spi_fiq_txrx:
There are apparently two problems: one with extraneous or duplicate
labels, and one with old-style opcode mnemonics. Stefan Agner has
previously fixed other problems like this, but missed this particular
file.
Fixes: bec0806cfec6 ("spi_s3c24xx: add FIQ pseudo-DMA support")
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20210204162416.3030114-1-arnd@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Battery/charger driver changes:
- collie_battery, generic-adc-battery, s3c-adc-battery: convert to
GPIO descriptors (incl ARM board files)
- misc cleanup and fixes
Reset drivers:
- new poweroff driver for force disabling a regulator
- use printk format symbol resolver
- ocelot: add support for Luton and Jaguar2"
* tag 'for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (31 commits)
power: supply: Fix a typo in warning message
Documentation: DT: binding documentation for regulator-poweroff
power: reset: new driver regulator-poweroff
power: supply: ab8500: Use dev_err_probe() for IIO channels
power: supply: ab8500_fg: Request all IRQs as threaded
power: supply: ab8500_charger: Oneshot threaded IRQs
power: supply: ab8500: Convert to dev_pm_ops
power: supply: ab8500: Use local helper
power: supply: wm831x_power: remove unneeded break
power: supply: bq24735: Drop unused include
power: supply: bq24190_charger: Drop unused include
power: supply: generic-adc-battery: Use GPIO descriptors
power: supply: collie_battery: Convert to GPIO descriptors
power: supply: bq24190_charger: fix reference leak
power: supply: s3c-adc-battery: Convert to GPIO descriptors
power: reset: Use printk format symbol resolver
power: supply: axp20x_usb_power: Use power efficient workqueue for debounce
power: supply: axp20x_usb_power: fix typo
power: supply: max8997-charger: Improve getting charger status
power: supply: max8997-charger: Fix platform data retrieval
...
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Hamming ECC code might be later re-used by the SPI NAND layer.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-12-miquel.raynal@bootlin.com
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This converts the S3C ADC battery to use GPIO descriptors
instead of a global GPIO number for the charging completed
GPIO. Using the pattern from the GPIO charger we name this
GPIO line "charge-status" in the board file.
Cc: linux-samsung-soc@vger.kernel.org
Cc: Sergiy Kibrik <sakib@darkstar.site>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Pull ARM SoC platform updates from Olof Johansson:
"SoC changes, a substantial part of this is cleanup of some of the
older platforms that used to have a bunch of board files.
In particular:
- Remove non-DT i.MX platforms that haven't seen activity in years,
it's time to remove them.
- A bunch of cleanup and removal of platform data for TI/OMAP
platforms, moving over to genpd for power/reset control (yay!)
- Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
closer to multiplatform support (not quite there yet, but getting
close).
There are a few other changes too, smaller fixlets, etc. For new
platform support, the primary ones are:
- New SoC: Hisilicon SD5203, ARM926EJ-S platform.
- Cpufreq support for i.MX7ULP"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
ARM: mstar: Select MStar intc
ARM: stm32: Replace HTTP links with HTTPS ones
ARM: debug: add UART early console support for SD5203
ARM: hisi: add support for SD5203 SoC
ARM: omap3: enable off mode automatically
clk: imx: imx35: Remove mx35_clocks_init()
clk: imx: imx31: Remove mx31_clocks_init()
clk: imx: imx27: Remove mx27_clocks_init()
ARM: imx: Remove unused definitions
ARM: imx35: Retrieve the IIM base address from devicetree
ARM: imx3: Retrieve the AVIC base address from devicetree
ARM: imx3: Retrieve the CCM base address from devicetree
ARM: imx31: Retrieve the IIM base address from devicetree
ARM: imx27: Retrieve the CCM base address from devicetree
ARM: imx27: Retrieve the SYSCTRL base address from devicetree
ARM: s3c64xx: bring back notes from removed debug-macro.S
ARM: s3c24xx: fix Wunused-variable warning on !MMU
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
MAINTAINERS: mark linux-samsung-soc list non-moderated
ARM: imx: Remove remnant board file support pieces
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc
Samsung mach/soc changes for v5.10
1. Clear unneeded L2C-310 flag which presenc was triggering warning
message.
2. Fix build of SAMSUNG_PM_DEBUG without MMU.
3. Minor cleanups and update of linux-samsung-soc mailing list in
Maintainers.
* tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: s3c64xx: bring back notes from removed debug-macro.S
ARM: s3c24xx: fix Wunused-variable warning on !MMU
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
MAINTAINERS: mark linux-samsung-soc list non-moderated
ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val
Signed-off-by: Olof Johansson <olof@lixom.net>
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PWM timer initialization has two independent implementations - one for
S3C24xx and one for S3C64xx. The naming however was always the same
and before also the declaration was shared. This is confusing, error
prone and might cause issues when trying to build multiplatform kernel.
Suggested-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200820204203.22328-1-krzk@kernel.org
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The arch/arm/plat-samsung/ was removed and merged into
arch/arm/mach-s3c/ so the include path is not needed anymore.
Fixes: 71b9114d2c13 ("ARM: s3c: move into a common directory")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200821074251.26798-1-krzk@kernel.org
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A lot of header files are only used internally now, so they can be moved
to mach-s3c, out of the visibility of drivers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-40-krzk@kernel.org
[krzk: Rebase and fixup leds-s3c24xx driver]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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s3c24xx and s3c64xx have a lot in common, but are split across three
separate directories, which makes the interaction of the header files
more complicated than necessary.
Move all three directories into a new mach-s3c, with a minimal
set of changes to each file.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[krzk: Rebase, add s3c24xx and s3c64xx suffix to several files, add SPDX
headers to new files, remove plat-samsung from MAINTAINERS]
Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
https://lore.kernel.org/r/20200806182059.2431-39-krzk@kernel.org
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