[PATCH 1/2] arm: samsung: Remove HAVE_S3C2410_I2C and use direct dependencies
From: Sam Protsenko <semen.protsenko@linaro.org>
Date: 2021-11-08 13:49:18
Also in:
linux-i2c, linux-samsung-soc, lkml
Subsystem:
arm port, arm/samsung s3c, s5p and exynos arm architectures, i2c subsystem, i2c subsystem host drivers, the rest · Maintainers:
Russell King, Krzysztof Kozlowski, Wolfram Sang, Andi Shyti, Linus Torvalds
A separate Kconfig option HAVE_S3C2410_I2C for Samsung SoCs is not
really needed and the i2c-s3c24xx driver can depend on Samsung ARM
architectures instead. This also enables i2c-s3c2410 for arm64 Exynos
SoCs, which is required for example by Exynos850.
This is basically continuation of work made in following commits:
- commit d96890fca9fd ("rtc: s3c: remove HAVE_S3C_RTC in favor of
direct dependencies")
- commit 7dd3cae90d85 ("ARM: samsung: remove HAVE_S3C2410_WATCHDOG and
use direct dependencies")
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
arch/arm/Kconfig | 1 -
arch/arm/mach-exynos/Kconfig | 1 -
arch/arm/mach-s3c/Kconfig.s3c64xx | 1 -
arch/arm/mach-s5pv210/Kconfig | 1 -
drivers/i2c/busses/Kconfig | 10 ++--------
5 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 59baf6c132a7..4536fb89b826 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig@@ -474,7 +474,6 @@ config ARCH_S3C24XX select GPIO_SAMSUNG select GPIOLIB select GENERIC_IRQ_MULTI_HANDLER - select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_IO_H select S3C2410_WATCHDOG
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 5a48abac6af4..0aa45d84ddf2 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig@@ -21,7 +21,6 @@ menuconfig ARCH_EXYNOS select GPIOLIB select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5 select HAVE_ARM_SCU if SMP - select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select PINCTRL select PINCTRL_EXYNOS
diff --git a/arch/arm/mach-s3c/Kconfig.s3c64xx b/arch/arm/mach-s3c/Kconfig.s3c64xx
index f3fcb570edf5..af01675d8769 100644
--- a/arch/arm/mach-s3c/Kconfig.s3c64xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c64xx@@ -12,7 +12,6 @@ menuconfig ARCH_S3C64XX select COMMON_CLK_SAMSUNG select GPIO_SAMSUNG if ATAGS select GPIOLIB - select HAVE_S3C2410_I2C if I2C select HAVE_TCM select PLAT_SAMSUNG select PM_GENERIC_DOMAINS if PM
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index d644b45bc29d..68f77d724bd5 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig@@ -12,7 +12,6 @@ config ARCH_S5PV210 select CLKSRC_SAMSUNG_PWM select COMMON_CLK_SAMSUNG select GPIOLIB - select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select PINCTRL select PINCTRL_EXYNOS
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index e17790fe35a7..598becce03f0 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig@@ -949,16 +949,10 @@ config I2C_RK3X This driver can also be built as a module. If so, the module will be called i2c-rk3x. -config HAVE_S3C2410_I2C - bool - help - This will include I2C support for Samsung SoCs. If you want to - include I2C support for any machine, kindly select this in the - respective Kconfig file. - config I2C_S3C2410 tristate "S3C/Exynos I2C Driver" - depends on HAVE_S3C2410_I2C || COMPILE_TEST + depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || \ + ARCH_S5PV210 || COMPILE_TEST help Say Y here to include support for I2C controller in the Samsung SoCs (S3C, S5Pv210, Exynos).
--
2.30.2
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