From f6ae1ca05839f92b103aaa0743d1d0012ba9773d Mon Sep 17 00:00:00 2001 From: Akshay Saraswat Date: Tue, 13 May 2014 10:30:14 +0530 Subject: S5P: Exynos: Add GPIO pin numbering and rename definitions This patch includes following changes : * Adds gpio pin numbering support for EXYNOS SOCs. To have consistent 0..n-1 GPIO numbering the banks are divided into different parts where ever they have holes in them. * Rename GPIO definitions from GPIO_... to S5P_GPIO_... These changes were done to enable cmd_gpio for EXYNOS and cmd_gpio has GPIO_INPUT same as s5p_gpio driver and hence getting a error during compilation. * Adds support for name to gpio conversion in s5p_gpio to enable gpio command EXYNOS SoCs. Function has been added to asm/gpio.h to decode the input gpio name to gpio number. Example: SMDK5420 # gpio set gpa00 Signed-off-by: Leela Krishna Amudala Signed-off-by: Rajeshwari Shinde Signed-off-by: Akshay Saraswat Acked-by: Przemyslaw Marczak Signed-off-by: Minkyu Kang --- board/samsung/smdkc100/smdkc100.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'board/samsung/smdkc100/smdkc100.c') diff --git a/board/samsung/smdkc100/smdkc100.c b/board/samsung/smdkc100/smdkc100.c index 860c851b25..e009564a59 100644 --- a/board/samsung/smdkc100/smdkc100.c +++ b/board/samsung/smdkc100/smdkc100.c @@ -21,11 +21,8 @@ static void smc9115_pre_init(void) { u32 smc_bw_conf, smc_bc_conf; - struct s5pc100_gpio *const gpio = - (struct s5pc100_gpio *)samsung_get_base_gpio(); - /* gpio configuration GPK0CON */ - s5p_gpio_cfg_pin(&gpio->k0, CONFIG_ENV_SROM_BANK, GPIO_FUNC(2)); + gpio_cfg_pin(S5PC100_GPIO_K00 + CONFIG_ENV_SROM_BANK, S5P_GPIO_FUNC(2)); /* Ethernet needs bus width of 16 bits */ smc_bw_conf = SMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK); -- cgit v1.2.1