#include <mach/map.h>
#include <mach/regs-gpio.h>
+#include <mach/regs-clock.h>
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>
-/* To be implemented S5P6450 GPIO */
-
/*
* S5P6440 GPIO bank summary:
*
* P 8 2Bit Yes 8
* R 15 4Bit[2] Yes 8
*
+ * S5P6450 GPIO bank summary:
+ *
+ * Bank GPIOs Style SlpCon ExtInt Group
+ * A 6 4Bit Yes 1
+ * B 7 4Bit Yes 1
+ * C 8 4Bit Yes 2
+ * D 8 4Bit Yes None
+ * F 2 2Bit Yes None
+ * G 14 4Bit[2] Yes 5
+ * H 10 4Bit[2] Yes 6
+ * I 16 2Bit Yes None
+ * J 12 2Bit Yes None
+ * K 5 4Bit Yes None
+ * N 16 2Bit No IRQ_EINT
+ * P 11 2Bit Yes 8
+ * Q 14 2Bit Yes None
+ * R 15 4Bit[2] Yes None
+ * S 8 2Bit Yes None
+ *
* [1] BANKF pins 14,15 do not form part of the external interrupt sources
* [2] BANK has two control registers, GPxCON0 and GPxCON1
*/
static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
{
- .base = S5P6440_GPA_BASE,
+ .base = S5P64X0_GPA_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPA(0),
.label = "GPA",
},
}, {
- .base = S5P6440_GPB_BASE,
+ .base = S5P64X0_GPB_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPB(0),
.label = "GPB",
},
}, {
- .base = S5P6440_GPC_BASE,
+ .base = S5P64X0_GPC_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPC(0),
.label = "GPC",
},
}, {
- .base = S5P6440_GPG_BASE,
+ .base = S5P64X0_GPG_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPG(0),
static struct s3c_gpio_chip s5p6440_gpio_4bit2[] = {
{
- .base = S5P6440_GPH_BASE + 0x4,
+ .base = S5P64X0_GPH_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPH(0),
static struct s3c_gpio_chip s5p6440_gpio_rbank_4bit2[] = {
{
- .base = S5P6440_GPR_BASE + 0x4,
+ .base = S5P64X0_GPR_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[2],
.chip = {
.base = S5P6440_GPR(0),
static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
{
- .base = S5P6440_GPF_BASE,
+ .base = S5P64X0_GPF_BASE,
.config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPF(0),
.label = "GPF",
},
}, {
- .base = S5P6440_GPI_BASE,
+ .base = S5P64X0_GPI_BASE,
.config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPI(0),
.label = "GPI",
},
}, {
- .base = S5P6440_GPJ_BASE,
+ .base = S5P64X0_GPJ_BASE,
.config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPJ(0),
.label = "GPJ",
},
}, {
- .base = S5P6440_GPN_BASE,
+ .base = S5P64X0_GPN_BASE,
.config = &s5p64x0_gpio_cfgs[4],
.chip = {
.base = S5P6440_GPN(0),
.label = "GPN",
},
}, {
- .base = S5P6440_GPP_BASE,
+ .base = S5P64X0_GPP_BASE,
.config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPP(0),
},
};
+static struct s3c_gpio_chip s5p6450_gpio_4bit[] = {
+ {
+ .base = S5P64X0_GPA_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPA(0),
+ .ngpio = S5P6450_GPIO_A_NR,
+ .label = "GPA",
+ },
+ }, {
+ .base = S5P64X0_GPB_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPB(0),
+ .ngpio = S5P6450_GPIO_B_NR,
+ .label = "GPB",
+ },
+ }, {
+ .base = S5P64X0_GPC_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPC(0),
+ .ngpio = S5P6450_GPIO_C_NR,
+ .label = "GPC",
+ },
+ }, {
+ .base = S5P6450_GPD_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPD(0),
+ .ngpio = S5P6450_GPIO_D_NR,
+ .label = "GPD",
+ },
+ }, {
+ .base = S5P6450_GPK_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPK(0),
+ .ngpio = S5P6450_GPIO_K_NR,
+ .label = "GPK",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_4bit2[] = {
+ {
+ .base = S5P64X0_GPG_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPG(0),
+ .ngpio = S5P6450_GPIO_G_NR,
+ .label = "GPG",
+ },
+ }, {
+ .base = S5P64X0_GPH_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPH(0),
+ .ngpio = S5P6450_GPIO_H_NR,
+ .label = "GPH",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_rbank_4bit2[] = {
+ {
+ .base = S5P64X0_GPR_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[2],
+ .chip = {
+ .base = S5P6450_GPR(0),
+ .ngpio = S5P6450_GPIO_R_NR,
+ .label = "GPR",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_2bit[] = {
+ {
+ .base = S5P64X0_GPF_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPF(0),
+ .ngpio = S5P6450_GPIO_F_NR,
+ .label = "GPF",
+ },
+ }, {
+ .base = S5P64X0_GPI_BASE,
+ .config = &s5p64x0_gpio_cfgs[3],
+ .chip = {
+ .base = S5P6450_GPI(0),
+ .ngpio = S5P6450_GPIO_I_NR,
+ .label = "GPI",
+ },
+ }, {
+ .base = S5P64X0_GPJ_BASE,
+ .config = &s5p64x0_gpio_cfgs[3],
+ .chip = {
+ .base = S5P6450_GPJ(0),
+ .ngpio = S5P6450_GPIO_J_NR,
+ .label = "GPJ",
+ },
+ }, {
+ .base = S5P64X0_GPN_BASE,
+ .config = &s5p64x0_gpio_cfgs[4],
+ .chip = {
+ .base = S5P6450_GPN(0),
+ .ngpio = S5P6450_GPIO_N_NR,
+ .label = "GPN",
+ },
+ }, {
+ .base = S5P64X0_GPP_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPP(0),
+ .ngpio = S5P6450_GPIO_P_NR,
+ .label = "GPP",
+ },
+ }, {
+ .base = S5P6450_GPQ_BASE,
+ .config = &s5p64x0_gpio_cfgs[4],
+ .chip = {
+ .base = S5P6450_GPQ(0),
+ .ngpio = S5P6450_GPIO_Q_NR,
+ .label = "GPQ",
+ },
+ }, {
+ .base = S5P6450_GPS_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPS(0),
+ .ngpio = S5P6450_GPIO_S_NR,
+ .label = "GPS",
+ },
+ },
+};
+
void __init s5p64x0_gpiolib_set_cfg(struct s3c_gpio_cfg *chipcfg, int nr_chips)
{
for (; nr_chips > 0; nr_chips--, chipcfg++) {
}
}
-static int __init s5p6440_gpiolib_init(void)
+static int __init s5p64x0_gpiolib_init(void)
{
- struct s3c_gpio_chip *chips = s5p6440_gpio_2bit;
- int nr_chips = ARRAY_SIZE(s5p6440_gpio_2bit);
+ struct s3c_gpio_chip *s5p6440_chips = s5p6440_gpio_2bit;
+ int s5p6440_nr_chips = ARRAY_SIZE(s5p6440_gpio_2bit);
+
+ struct s3c_gpio_chip *s5p6450_chips = s5p6450_gpio_2bit;
+ int s5p6450_nr_chips = ARRAY_SIZE(s5p6450_gpio_2bit);
+
+ unsigned int chipid;
s5p64x0_gpiolib_set_cfg(s5p64x0_gpio_cfgs,
ARRAY_SIZE(s5p64x0_gpio_cfgs));
+ chipid = __raw_readl(S5P64X0_SYS_ID);
+
+ if ((chipid & 0xff000) == 0x50000) {
+ for (; s5p6450_nr_chips > 0; s5p6450_nr_chips--, s5p6450_chips++)
+ s3c_gpiolib_add(s5p6450_chips);
- for (; nr_chips > 0; nr_chips--, chips++)
- s3c_gpiolib_add(chips);
+ samsung_gpiolib_add_4bit_chips(s5p6450_gpio_4bit,
+ ARRAY_SIZE(s5p6450_gpio_4bit));
- samsung_gpiolib_add_4bit_chips(s5p6440_gpio_4bit,
- ARRAY_SIZE(s5p6440_gpio_4bit));
+ samsung_gpiolib_add_4bit2_chips(s5p6450_gpio_4bit2,
+ ARRAY_SIZE(s5p6450_gpio_4bit2));
- samsung_gpiolib_add_4bit2_chips(s5p6440_gpio_4bit2,
- ARRAY_SIZE(s5p6440_gpio_4bit2));
+ s5p64x0_gpio_add_rbank_4bit2(s5p6450_gpio_rbank_4bit2,
+ ARRAY_SIZE(s5p6450_gpio_rbank_4bit2));
+ } else {
+ for (; s5p6440_nr_chips > 0; s5p6440_nr_chips--, s5p6440_chips++)
+ s3c_gpiolib_add(s5p6440_chips);
- s5p64x0_gpio_add_rbank_4bit2(s5p6440_gpio_rbank_4bit2,
- ARRAY_SIZE(s5p6440_gpio_rbank_4bit2));
+ samsung_gpiolib_add_4bit_chips(s5p6440_gpio_4bit,
+ ARRAY_SIZE(s5p6440_gpio_4bit));
+
+ samsung_gpiolib_add_4bit2_chips(s5p6440_gpio_4bit2,
+ ARRAY_SIZE(s5p6440_gpio_4bit2));
+
+ s5p64x0_gpio_add_rbank_4bit2(s5p6440_gpio_rbank_4bit2,
+ ARRAY_SIZE(s5p6440_gpio_rbank_4bit2));
+ }
return 0;
}
-arch_initcall(s5p6440_gpiolib_init);
+arch_initcall(s5p64x0_gpiolib_init);
#include <mach/map.h>
-/* Will be implemented S5P6442 GPIOlib */
-
/* Base addresses for each of the banks */
-#define S5P6440_GPA_BASE (S5P_VA_GPIO + 0x0000)
-#define S5P6440_GPB_BASE (S5P_VA_GPIO + 0x0020)
-#define S5P6440_GPC_BASE (S5P_VA_GPIO + 0x0040)
-#define S5P6440_GPF_BASE (S5P_VA_GPIO + 0x00A0)
-#define S5P6440_GPG_BASE (S5P_VA_GPIO + 0x00C0)
-#define S5P6440_GPH_BASE (S5P_VA_GPIO + 0x00E0)
-#define S5P6440_GPI_BASE (S5P_VA_GPIO + 0x0100)
-#define S5P6440_GPJ_BASE (S5P_VA_GPIO + 0x0120)
-#define S5P6440_GPN_BASE (S5P_VA_GPIO + 0x0830)
-#define S5P6440_GPP_BASE (S5P_VA_GPIO + 0x0160)
-#define S5P6440_GPR_BASE (S5P_VA_GPIO + 0x0290)
-
-#define S5P6440_EINT0CON0 (S5P_VA_GPIO + 0x900)
-#define S5P6440_EINT0FLTCON0 (S5P_VA_GPIO + 0x910)
-#define S5P6440_EINT0FLTCON1 (S5P_VA_GPIO + 0x914)
-#define S5P6440_EINT0MASK (S5P_VA_GPIO + 0x920)
-#define S5P6440_EINT0PEND (S5P_VA_GPIO + 0x924)
-
-/* for LCD */
-
-#define S5P6440_SPCON_LCD_SEL_RGB (1 << 0)
-#define S5P6440_SPCON_LCD_SEL_MASK (3 << 0)
-
-/*
- * These set of macros are not really useful for the
- * GPF/GPI/GPJ/GPN/GPP, useful for others set of GPIO's (4 bit)
- */
-
-#define S5P6440_GPIO_CONMASK(__gpio) (0xf << ((__gpio) * 4))
-#define S5P6440_GPIO_INPUT(__gpio) (0x0 << ((__gpio) * 4))
-#define S5P6440_GPIO_OUTPUT(__gpio) (0x1 << ((__gpio) * 4))
-
-/*
- * Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit)
- */
-
-#define S5P6440_GPIO2_CONMASK(__gpio) (0x3 << ((__gpio) * 2))
-#define S5P6440_GPIO2_INPUT(__gpio) (0x0 << ((__gpio) * 2))
-#define S5P6440_GPIO2_OUTPUT(__gpio) (0x1 << ((__gpio) * 2))
+#define S5P64X0_GPA_BASE (S5P_VA_GPIO + 0x0000)
+#define S5P64X0_GPB_BASE (S5P_VA_GPIO + 0x0020)
+#define S5P64X0_GPC_BASE (S5P_VA_GPIO + 0x0040)
+#define S5P64X0_GPF_BASE (S5P_VA_GPIO + 0x00A0)
+#define S5P64X0_GPG_BASE (S5P_VA_GPIO + 0x00C0)
+#define S5P64X0_GPH_BASE (S5P_VA_GPIO + 0x00E0)
+#define S5P64X0_GPI_BASE (S5P_VA_GPIO + 0x0100)
+#define S5P64X0_GPJ_BASE (S5P_VA_GPIO + 0x0120)
+#define S5P64X0_GPN_BASE (S5P_VA_GPIO + 0x0830)
+#define S5P64X0_GPP_BASE (S5P_VA_GPIO + 0x0160)
+#define S5P64X0_GPR_BASE (S5P_VA_GPIO + 0x0290)
+
+#define S5P6450_GPD_BASE (S5P_VA_GPIO + 0x0060)
+#define S5P6450_GPK_BASE (S5P_VA_GPIO + 0x0140)
+#define S5P6450_GPQ_BASE (S5P_VA_GPIO + 0x0180)
+#define S5P6450_GPS_BASE (S5P_VA_GPIO + 0x0300)
#endif /* __ASM_ARCH_REGS_GPIO_H */
git.openpandora.org / pandora-kernel.git / commitdiff