From: Tony Lindgren Date: Fri, 24 Feb 2012 18:34:33 +0000 (-0800) Subject: ARM: OMAP1: Move 16xx GPIO system clock to platform init code X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=63325ff235deeed5a5fc25705e292239115c76cd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ARM: OMAP1: Move 16xx GPIO system clock to platform init code This way we can remove omap_read/write call from the GPIO driver and remove include to linux/io.h. Cc: Grant Likely Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c index 0f399bd0e70e..99cabc498ab5 100644 --- a/arch/arm/mach-omap1/gpio16xx.c +++ b/arch/arm/mach-omap1/gpio16xx.c @@ -218,6 +218,13 @@ static int __init omap16xx_gpio_init(void) if (!cpu_is_omap16xx()) return -EINVAL; + /* + * Enable system clock for GPIO module. + * The CAM_CLK_CTRL *is* really the right place. + */ + omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, + ULPD_CAM_CLK_CTRL); + for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) platform_device_register(omap16xx_gpio_dev[i]); diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 0b0562979171..5b7b164e08ad 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1064,13 +1064,6 @@ static void omap_gpio_mod_init(struct gpio_bank *bank, int id) + OMAP1610_GPIO_IRQSTATUS1); __raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG); - - /* - * Enable system clock for GPIO module. - * The CAM_CLK_CTRL *is* really the right place. - */ - omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, - ULPD_CAM_CLK_CTRL); } if (cpu_is_omap7xx() && bank->method == METHOD_GPIO_7XX) { __raw_writel(0xffffffff, bank->base