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 <mk7.kang@samsung.com>
diff --git a/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile b/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile
index 01c93fe..3785593 100644
--- a/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile
+++ b/arch/arm/cpu/arm_cortexa8/s5pc1xx/Makefile
@@ -33,7 +33,6 @@
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 8e4bb86..9a7faed 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 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 d966082..528ca2e 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -29,6 +29,7 @@
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 81%
rename from arch/arm/cpu/arm_cortexa8/s5pc1xx/gpio.c
rename to drivers/gpio/s5p_gpio.c
index a97244b..0439477 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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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;