From: Robert Jarzmik Date: Sat, 2 Apr 2016 18:56:02 +0000 (+0200) Subject: ARM: pxa: activate pinctrl for device-tree machines X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f806dac5938b56274b04637b2dced7c2ddb0012d;p=linux-beck.git ARM: pxa: activate pinctrl for device-tree machines Pincontrol is not yet ready for all PXA platforms. For example, a legacy platform, if PINCTRL was activated, will fail its calls to gpio_request() or gpio_direction_output(), as the pinctrl driver might not be available, such as for pxa25x and pxa3xx. As a step forward, activate pincontrol for all device-tree available machines, ie. pxa27x device-tree based and pxa3xx device-tree based. If it appears later that pincontrol is also required for legacy platforms and if the mfp->pinctrl conversion can be achieved, then PINCTRL will be activated for the whole PXA architecture. Cc: Masahiro Yamada Signed-off-by: Robert Jarzmik Acked-by: Linus Walleij --- diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 7ee4652b4c61..cd894d69e766 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -6,6 +6,7 @@ comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" config MACH_PXA27X_DT bool "Support PXA27x platforms from device tree" + select PINCTRL select POWER_SUPPLY select PXA27x select USE_OF @@ -17,6 +18,7 @@ config MACH_PXA27X_DT config MACH_PXA3XX_DT bool "Support PXA3xx platforms from device tree" select CPU_PXA300 + select PINCTRL select POWER_SUPPLY select PXA3xx select USE_OF