From: Minkyu Kang Date: Wed, 24 Mar 2010 06:31:06 +0000 (+0900) Subject: SAMSUNG: make s5p common gpio functions X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=3bb6b037e8557fd3c0f3b3d9840c8b5996651dcb;p=u-boot.git SAMSUNG: make s5p common gpio functions Because of s5pc1xx gpio is same as s5p seires SoC, move gpio functions to drvier/gpio/ and modify structure's name from s5pc1xx_ to s5p_. Signed-off-by: Minkyu Kang --- diff --git a/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile b/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile index 01c93feda8..3785593d25 100644 --- a/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile +++ b/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile @@ -33,7 +33,6 @@ SOBJS += reset.o COBJS += clock.o COBJS += cpu_info.o -COBJS += gpio.o COBJS += sromc.o COBJS += timer.o diff --git a/arch/arm/include/asm/arch-s5pc1xx/gpio.h b/arch/arm/include/asm/arch-s5pc1xx/gpio.h index 8e4bb863f9..9a7faed319 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/gpio.h +++ b/arch/arm/include/asm/arch-s5pc1xx/gpio.h @@ -22,7 +22,7 @@ #define __ASM_ARCH_GPIO_H #ifndef __ASSEMBLY__ -struct s5pc1xx_gpio_bank { +struct s5p_gpio_bank { unsigned int con; unsigned int dat; unsigned int pull; @@ -33,107 +33,107 @@ struct s5pc1xx_gpio_bank { }; struct s5pc100_gpio { - struct s5pc1xx_gpio_bank gpio_a0; - struct s5pc1xx_gpio_bank gpio_a1; - struct s5pc1xx_gpio_bank gpio_b; - struct s5pc1xx_gpio_bank gpio_c; - struct s5pc1xx_gpio_bank gpio_d; - struct s5pc1xx_gpio_bank gpio_e0; - struct s5pc1xx_gpio_bank gpio_e1; - struct s5pc1xx_gpio_bank gpio_f0; - struct s5pc1xx_gpio_bank gpio_f1; - struct s5pc1xx_gpio_bank gpio_f2; - struct s5pc1xx_gpio_bank gpio_f3; - struct s5pc1xx_gpio_bank gpio_g0; - struct s5pc1xx_gpio_bank gpio_g1; - struct s5pc1xx_gpio_bank gpio_g2; - struct s5pc1xx_gpio_bank gpio_g3; - struct s5pc1xx_gpio_bank gpio_i; - struct s5pc1xx_gpio_bank gpio_j0; - struct s5pc1xx_gpio_bank gpio_j1; - struct s5pc1xx_gpio_bank gpio_j2; - struct s5pc1xx_gpio_bank gpio_j3; - struct s5pc1xx_gpio_bank gpio_j4; - struct s5pc1xx_gpio_bank gpio_k0; - struct s5pc1xx_gpio_bank gpio_k1; - struct s5pc1xx_gpio_bank gpio_k2; - struct s5pc1xx_gpio_bank gpio_k3; - struct s5pc1xx_gpio_bank gpio_l0; - struct s5pc1xx_gpio_bank gpio_l1; - struct s5pc1xx_gpio_bank gpio_l2; - struct s5pc1xx_gpio_bank gpio_l3; - struct s5pc1xx_gpio_bank gpio_l4; - struct s5pc1xx_gpio_bank gpio_h0; - struct s5pc1xx_gpio_bank gpio_h1; - struct s5pc1xx_gpio_bank gpio_h2; - struct s5pc1xx_gpio_bank gpio_h3; + struct s5p_gpio_bank gpio_a0; + struct s5p_gpio_bank gpio_a1; + struct s5p_gpio_bank gpio_b; + struct s5p_gpio_bank gpio_c; + struct s5p_gpio_bank gpio_d; + struct s5p_gpio_bank gpio_e0; + struct s5p_gpio_bank gpio_e1; + struct s5p_gpio_bank gpio_f0; + struct s5p_gpio_bank gpio_f1; + struct s5p_gpio_bank gpio_f2; + struct s5p_gpio_bank gpio_f3; + struct s5p_gpio_bank gpio_g0; + struct s5p_gpio_bank gpio_g1; + struct s5p_gpio_bank gpio_g2; + struct s5p_gpio_bank gpio_g3; + struct s5p_gpio_bank gpio_i; + struct s5p_gpio_bank gpio_j0; + struct s5p_gpio_bank gpio_j1; + struct s5p_gpio_bank gpio_j2; + struct s5p_gpio_bank gpio_j3; + struct s5p_gpio_bank gpio_j4; + struct s5p_gpio_bank gpio_k0; + struct s5p_gpio_bank gpio_k1; + struct s5p_gpio_bank gpio_k2; + struct s5p_gpio_bank gpio_k3; + struct s5p_gpio_bank gpio_l0; + struct s5p_gpio_bank gpio_l1; + struct s5p_gpio_bank gpio_l2; + struct s5p_gpio_bank gpio_l3; + struct s5p_gpio_bank gpio_l4; + struct s5p_gpio_bank gpio_h0; + struct s5p_gpio_bank gpio_h1; + struct s5p_gpio_bank gpio_h2; + struct s5p_gpio_bank gpio_h3; }; struct s5pc110_gpio { - struct s5pc1xx_gpio_bank gpio_a0; - struct s5pc1xx_gpio_bank gpio_a1; - struct s5pc1xx_gpio_bank gpio_b; - struct s5pc1xx_gpio_bank gpio_c0; - struct s5pc1xx_gpio_bank gpio_c1; - struct s5pc1xx_gpio_bank gpio_d0; - struct s5pc1xx_gpio_bank gpio_d1; - struct s5pc1xx_gpio_bank gpio_e0; - struct s5pc1xx_gpio_bank gpio_e1; - struct s5pc1xx_gpio_bank gpio_f0; - struct s5pc1xx_gpio_bank gpio_f1; - struct s5pc1xx_gpio_bank gpio_f2; - struct s5pc1xx_gpio_bank gpio_f3; - struct s5pc1xx_gpio_bank gpio_g0; - struct s5pc1xx_gpio_bank gpio_g1; - struct s5pc1xx_gpio_bank gpio_g2; - struct s5pc1xx_gpio_bank gpio_g3; - struct s5pc1xx_gpio_bank gpio_i; - struct s5pc1xx_gpio_bank gpio_j0; - struct s5pc1xx_gpio_bank gpio_j1; - struct s5pc1xx_gpio_bank gpio_j2; - struct s5pc1xx_gpio_bank gpio_j3; - struct s5pc1xx_gpio_bank gpio_j4; - struct s5pc1xx_gpio_bank gpio_mp0_1; - struct s5pc1xx_gpio_bank gpio_mp0_2; - struct s5pc1xx_gpio_bank gpio_mp0_3; - struct s5pc1xx_gpio_bank gpio_mp0_4; - struct s5pc1xx_gpio_bank gpio_mp0_5; - struct s5pc1xx_gpio_bank gpio_mp0_6; - struct s5pc1xx_gpio_bank gpio_mp0_7; - struct s5pc1xx_gpio_bank gpio_mp1_0; - struct s5pc1xx_gpio_bank gpio_mp1_1; - struct s5pc1xx_gpio_bank gpio_mp1_2; - struct s5pc1xx_gpio_bank gpio_mp1_3; - struct s5pc1xx_gpio_bank gpio_mp1_4; - struct s5pc1xx_gpio_bank gpio_mp1_5; - struct s5pc1xx_gpio_bank gpio_mp1_6; - struct s5pc1xx_gpio_bank gpio_mp1_7; - struct s5pc1xx_gpio_bank gpio_mp1_8; - struct s5pc1xx_gpio_bank gpio_mp2_0; - struct s5pc1xx_gpio_bank gpio_mp2_1; - struct s5pc1xx_gpio_bank gpio_mp2_2; - struct s5pc1xx_gpio_bank gpio_mp2_3; - struct s5pc1xx_gpio_bank gpio_mp2_4; - struct s5pc1xx_gpio_bank gpio_mp2_5; - struct s5pc1xx_gpio_bank gpio_mp2_6; - struct s5pc1xx_gpio_bank gpio_mp2_7; - struct s5pc1xx_gpio_bank gpio_mp2_8; - struct s5pc1xx_gpio_bank res1[48]; - struct s5pc1xx_gpio_bank gpio_h0; - struct s5pc1xx_gpio_bank gpio_h1; - struct s5pc1xx_gpio_bank gpio_h2; - struct s5pc1xx_gpio_bank gpio_h3; + struct s5p_gpio_bank gpio_a0; + struct s5p_gpio_bank gpio_a1; + struct s5p_gpio_bank gpio_b; + struct s5p_gpio_bank gpio_c0; + struct s5p_gpio_bank gpio_c1; + struct s5p_gpio_bank gpio_d0; + struct s5p_gpio_bank gpio_d1; + struct s5p_gpio_bank gpio_e0; + struct s5p_gpio_bank gpio_e1; + struct s5p_gpio_bank gpio_f0; + struct s5p_gpio_bank gpio_f1; + struct s5p_gpio_bank gpio_f2; + struct s5p_gpio_bank gpio_f3; + struct s5p_gpio_bank gpio_g0; + struct s5p_gpio_bank gpio_g1; + struct s5p_gpio_bank gpio_g2; + struct s5p_gpio_bank gpio_g3; + struct s5p_gpio_bank gpio_i; + struct s5p_gpio_bank gpio_j0; + struct s5p_gpio_bank gpio_j1; + struct s5p_gpio_bank gpio_j2; + struct s5p_gpio_bank gpio_j3; + struct s5p_gpio_bank gpio_j4; + struct s5p_gpio_bank gpio_mp0_1; + struct s5p_gpio_bank gpio_mp0_2; + struct s5p_gpio_bank gpio_mp0_3; + struct s5p_gpio_bank gpio_mp0_4; + struct s5p_gpio_bank gpio_mp0_5; + struct s5p_gpio_bank gpio_mp0_6; + struct s5p_gpio_bank gpio_mp0_7; + struct s5p_gpio_bank gpio_mp1_0; + struct s5p_gpio_bank gpio_mp1_1; + struct s5p_gpio_bank gpio_mp1_2; + struct s5p_gpio_bank gpio_mp1_3; + struct s5p_gpio_bank gpio_mp1_4; + struct s5p_gpio_bank gpio_mp1_5; + struct s5p_gpio_bank gpio_mp1_6; + struct s5p_gpio_bank gpio_mp1_7; + struct s5p_gpio_bank gpio_mp1_8; + struct s5p_gpio_bank gpio_mp2_0; + struct s5p_gpio_bank gpio_mp2_1; + struct s5p_gpio_bank gpio_mp2_2; + struct s5p_gpio_bank gpio_mp2_3; + struct s5p_gpio_bank gpio_mp2_4; + struct s5p_gpio_bank gpio_mp2_5; + struct s5p_gpio_bank gpio_mp2_6; + struct s5p_gpio_bank gpio_mp2_7; + struct s5p_gpio_bank gpio_mp2_8; + struct s5p_gpio_bank res1[48]; + struct s5p_gpio_bank gpio_h0; + struct s5p_gpio_bank gpio_h1; + struct s5p_gpio_bank gpio_h2; + struct s5p_gpio_bank gpio_h3; }; /* functions */ -void gpio_cfg_pin(struct s5pc1xx_gpio_bank *bank, int gpio, int cfg); -void gpio_direction_output(struct s5pc1xx_gpio_bank *bank, int gpio, int en); -void gpio_direction_input(struct s5pc1xx_gpio_bank *bank, int gpio); -void gpio_set_value(struct s5pc1xx_gpio_bank *bank, int gpio, int en); -unsigned int gpio_get_value(struct s5pc1xx_gpio_bank *bank, int gpio); -void gpio_set_pull(struct s5pc1xx_gpio_bank *bank, int gpio, int mode); -void gpio_set_drv(struct s5pc1xx_gpio_bank *bank, int gpio, int mode); -void gpio_set_rate(struct s5pc1xx_gpio_bank *bank, int gpio, int mode); +void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg); +void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en); +void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio); +void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en); +unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio); +void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode); +void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode); +void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode); #endif /* Pin configurations */ diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index d9660820bd..528ca2e99a 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -29,6 +29,7 @@ COBJS-$(CONFIG_AT91_GPIO) += at91_gpio.o COBJS-$(CONFIG_KIRKWOOD_GPIO) += kw_gpio.o COBJS-$(CONFIG_MX31_GPIO) += mx31_gpio.o COBJS-$(CONFIG_PCA953X) += pca953x.o +COBJS-$(CONFIG_S5PC1XX) += s5p_gpio.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/arch/arm/cpu/arm_cortexa8/s5pc1xx/gpio.c b/drivers/gpio/s5p_gpio.c similarity index 82% rename from arch/arm/cpu/arm_cortexa8/s5pc1xx/gpio.c rename to drivers/gpio/s5p_gpio.c index a97244bf30..0439477e46 100644 --- a/arch/arm/cpu/arm_cortexa8/s5pc1xx/gpio.c +++ b/drivers/gpio/s5p_gpio.c @@ -36,7 +36,7 @@ #define RATE_MASK(x) (0x1 << (x + 16)) #define RATE_SET(x) (0x1 << (x + 16)) -void gpio_cfg_pin(struct s5pc1xx_gpio_bank *bank, int gpio, int cfg) +void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg) { unsigned int value; @@ -46,7 +46,7 @@ void gpio_cfg_pin(struct s5pc1xx_gpio_bank *bank, int gpio, int cfg) writel(value, &bank->con); } -void gpio_direction_output(struct s5pc1xx_gpio_bank *bank, int gpio, int en) +void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en) { unsigned int value; @@ -59,12 +59,12 @@ void gpio_direction_output(struct s5pc1xx_gpio_bank *bank, int gpio, int en) writel(value, &bank->dat); } -void gpio_direction_input(struct s5pc1xx_gpio_bank *bank, int gpio) +void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio) { gpio_cfg_pin(bank, gpio, GPIO_INPUT); } -void gpio_set_value(struct s5pc1xx_gpio_bank *bank, int gpio, int en) +void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en) { unsigned int value; @@ -75,7 +75,7 @@ void gpio_set_value(struct s5pc1xx_gpio_bank *bank, int gpio, int en) writel(value, &bank->dat); } -unsigned int gpio_get_value(struct s5pc1xx_gpio_bank *bank, int gpio) +unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio) { unsigned int value; @@ -83,7 +83,7 @@ unsigned int gpio_get_value(struct s5pc1xx_gpio_bank *bank, int gpio) return !!(value & DAT_MASK(gpio)); } -void gpio_set_pull(struct s5pc1xx_gpio_bank *bank, int gpio, int mode) +void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode) { unsigned int value; @@ -102,7 +102,7 @@ void gpio_set_pull(struct s5pc1xx_gpio_bank *bank, int gpio, int mode) writel(value, &bank->pull); } -void gpio_set_drv(struct s5pc1xx_gpio_bank *bank, int gpio, int mode) +void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode) { unsigned int value; @@ -123,7 +123,7 @@ void gpio_set_drv(struct s5pc1xx_gpio_bank *bank, int gpio, int mode) writel(value, &bank->drv); } -void gpio_set_rate(struct s5pc1xx_gpio_bank *bank, int gpio, int mode) +void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode) { unsigned int value;