[PATCH] S5PC210: universal: update support pmic for c210 universal board
From: Donghwa Lee <hidden>
Date: 2010-12-23 08:56:27
This patch supports pmic for c210 universal board. Signed-off-by: Donghwa Lee <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- arch/arm/mach-s5pv310/Kconfig | 2 + arch/arm/mach-s5pv310/include/mach/irqs.h | 27 + arch/arm/mach-s5pv310/mach-universal_c210.c | 687 +++++++++++++++++++++++++++ 3 files changed, 716 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index c6d735c..e379646 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig@@ -87,7 +87,9 @@ config MACH_UNIVERSAL_C210 select S3C_DEV_HSMMC3 select S5PV310_SETUP_SDHCI select S3C_DEV_I2C1 + select S3C_DEV_I2C5 select S5PV310_SETUP_I2C1 + select S5PV310_SETUP_I2C5 help Machine support for Samsung Mobile Universal S5PC210 Reference Board. S5PC210(MCP) is one of package option of S5PV310
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 99e7dad..6d7c5f0 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h@@ -101,6 +101,11 @@ #define IRQ_EINT16_31 COMBINER_IRQ(39, 0) +/* UART interrupts, each UART has 4 intterupts per channel so + * * use the space between the ISA and S3C main interrupts. Note, these + * * are not in the same order as the S3C24XX series! */ +#define IRQ_S5P_UART_BASE4 COMBINER_IRQ(40,0) + #define MAX_COMBINER_NR 40 #define S5P_IRQ_EINT_BASE COMBINER_IRQ(MAX_COMBINER_NR, 0)
@@ -108,6 +113,28 @@ #define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE + 0) #define S5P_EINT_BASE2 (S5P_IRQ_EINT_BASE + 16) +/* S3C compatibilty defines */ +#define IRQ_S3CUART_RX4 IRQ_S5P_UART_RX4 + +#define IRQ_EINT_BASE IRQ_S5P_UART_BASE4 + 4 + +#define EINT_NUMBER(x) ((x) + IRQ_EINT_BASE) + +#ifdef CONFIG_SAMSUNG_IRQ_GPIO +/* GPIO interrupts */ +#define IRQ_GPIO_BASE EINT_NUMBER(32) +#define IRQ_GPIO1_NR_GROUPS 16 +#define IRQ_GPIO2_NR_GROUPS 9 +#define IRQ_GPIO_GROUP(x) (IRQ_GPIO_BASE + ((x) * 8)) +#define IRQ_GPIO_END IRQ_GPIO_GROUP(IRQ_GPIO1_NR_GROUPS + IRQ_GPIO2_NR_GROUPS) +#else +#define IRQ_GPIO_END EINT_NUMBER(32) +#endif + +#define IRQ_BOARD_START IRQ_GPIO_END +#define IRQ_MAX8998_BASE IRQ_BOARD_START +#define IRQ_MAX8998_NR 18 + /* Set the default NR_IRQS */ #define NR_IRQS (S5P_IRQ_EINT_BASE + 32)
diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c
index 766e3ab..6e796c9 100644
--- a/arch/arm/mach-s5pv310/mach-universal_c210.c
+++ b/arch/arm/mach-s5pv310/mach-universal_c210.c@@ -11,10 +11,14 @@ #include <linux/serial_core.h> #include <linux/input.h> #include <linux/i2c.h> +#include <linux/i2c-gpio.h> #include <linux/gpio_keys.h> #include <linux/gpio.h> +#include <linux/fb.h> #include <linux/regulator/machine.h> #include <linux/regulator/fixed.h> +#include <linux/regulator/max8952.h> +#include <linux/mfd/max8998.h> #include <linux/mmc/host.h> #include <asm/mach/arch.h>
@@ -25,8 +29,15 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/sdhci.h> +#include <plat/gpio-cfg.h> +#include <plat/gpio-core.h> +#include <plat/regs-fb.h> +#include <plat/clock.h> +#include <plat/iic.h> +#include <mach/gpio.h> #include <mach/map.h> +#include <mach/regs-clock.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define UNIVERSAL_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -69,6 +80,677 @@ static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = { }, }; +/* I2C5: PMICs LP3974, MAX8952 */ +static struct regulator_consumer_supply max8952_consumer[] = { + { + .supply = "varm_1.2v_c210", + }, { + .supply = "vdd_arm", + }, +}; + +static struct max8952_platform_data universal_max8952_pdata = { + .gpio_vid0 = S5PV310_GPX0(3), + .gpio_vid1 = S5PV310_GPX0(4), + .gpio_en = -1, /* Not controllable, set "Always High" */ + .default_mode = 3, /* vid0 = 1, vid1 = 1 */ + .dvs_mode = { 18, 28, 43, 33 }, + /* + * 0.95 1.05 1.20 1.10V (Defaule: 1.10V) + * 1.10V is 0x3 so that we can reduce current at sleep + * because there are pull-up's at vid0 and vid1 and 1.10V is + * the default voltage (cpufreq is supposed to set at the + * default voltage/frequency during suspend). + */ + .sync_freq = 0, /* default: fastest */ + .ramp_speed = 0, /* default: fastest */ + + .reg_data = { + .constraints = { + .name = "VARM_1.2V", + .min_uV = 770000, + .max_uV = 1400000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .always_on = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + /* + * MAX8952's EN is connected to an + * uncontrollable pin. Assume it is + * "ON". + */ + } + }, + .num_consumer_supplies = ARRAY_SIZE(max8952_consumer), + .consumer_supplies = max8952_consumer, + }, +}; + +static struct regulator_consumer_supply lp3974_buck1_consumer[] = { + { + .supply = "vint_1.1v_c210", + }, { + .supply = "vdd_int", + }, +}; + +static struct regulator_consumer_supply lp3974_buck2_consumer[] = { + { + .supply = "vg3d_1.2v_c210", + }, +}; + +static struct regulator_consumer_supply lp3974_buck3_consumer[] = { + { + .supply = "vcc_1.8v_pda", + }, +}; + +static struct regulator_consumer_supply lp3974_buck4_consumer[] = { + { + .supply = "vmem_1.2v_c210", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo2_consumer[] = { + REGULATOR_SUPPLY("valive", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo3_consumer[] = { + REGULATOR_SUPPLY("vusb_a", NULL), + REGULATOR_SUPPLY("vmipi_1.1v", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo4_consumer[] = { + REGULATOR_SUPPLY("vadc", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo5_consumer[] = { + REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), +}; + +static struct regulator_consumer_supply lp3974_ldo7_consumer[] = { + REGULATOR_SUPPLY("vmipi_1.8v", NULL), + REGULATOR_SUPPLY("vlcd_1.8v", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo8_consumer[] = { + REGULATOR_SUPPLY("vusb_d", NULL), + REGULATOR_SUPPLY("vdac", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo9_consumer[] = { + REGULATOR_SUPPLY("vcc_2.8v_pda", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo10_consumer[] = { + REGULATOR_SUPPLY("vpll", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo11_consumer[] = { + { + .supply = "cam_af_3.3v", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo12_consumer[] = { + { + .supply = "ps_2.8v", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo13_consumer[] = { + REGULATOR_SUPPLY("vhsic", NULL), +}; + +static struct regulator_consumer_supply lp3974_ldo14_consumer[] = { + { + .supply = "cam_i_host_1.8v", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo15_consumer[] = { + { + .supply = "cam_s_dig_1.2v", + }, { + .supply = "fm33_core_1.2v", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo16_consumer[] = { + { + .supply = "cam_s_ana_2.8v", + }, +}; + +static struct regulator_consumer_supply lp3974_ldo17_consumer[] = { + REGULATOR_SUPPLY("vlcd_3.0v", NULL), +}; + +static struct regulator_consumer_supply lp3974_esafeout1_consumer[] = { + { + .supply = "usb_vbus_ap_5v", + }, +}; + +static struct regulator_consumer_supply lp3974_esafeout2_consumer[] = { + { + .supply = "usb_vbus_cp_5v", + }, +}; + +static struct regulator_consumer_supply lp3974_charger_consumer[] = { + { + .supply = "battery_charger", + }, +}; + +static struct regulator_init_data lp3974_buck1_data = { + .constraints = { + .name = "VINT_1.1V", + .min_uV = 750000, + .max_uV = 1500000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_buck1_consumer), + .consumer_supplies = lp3974_buck1_consumer, +}; + +static struct regulator_init_data lp3974_buck2_data = { + .constraints = { + .name = "VG3D_1.2V", + .min_uV = 1200000, + .max_uV = 1200000, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .apply_uV = 1, + .boot_on = 0, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_buck2_consumer), + .consumer_supplies = lp3974_buck2_consumer, +}; + +static struct regulator_init_data lp3974_buck3_data = { + .constraints = { + .name = "VCC_1.8V", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = 1, + .always_on = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_buck3_consumer), + .consumer_supplies = lp3974_buck3_consumer, +}; + +static struct regulator_init_data lp3974_buck4_data = { + .constraints = { + .name = "VMEM_1.2V", + .min_uV = 1200000, + .max_uV = 1200000, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .apply_uV = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_buck4_consumer), + .consumer_supplies = lp3974_buck4_consumer, +}; + +static struct regulator_init_data lp3974_ldo2_data = { + .constraints = { + .name = "VALIVE_1.2V", + .min_uV = 1200000, + .max_uV = 1200000, + .apply_uV = 1, + .always_on = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo2_consumer), + .consumer_supplies = lp3974_ldo2_consumer, +}; + +static struct regulator_init_data lp3974_ldo3_data = { + .constraints = { + .name = "VUSB/MIPI_1.1V", + .min_uV = 1100000, + .max_uV = 1100000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer), + .consumer_supplies = lp3974_ldo3_consumer, +}; + +static struct regulator_init_data lp3974_ldo4_data = { + .constraints = { + .name = "VADC_3.3V", + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer), + .consumer_supplies = lp3974_ldo4_consumer, +}; + +static struct regulator_init_data lp3974_ldo5_data = { + .constraints = { + .name = "VTF_2.8V", + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo5_consumer), + .consumer_supplies = lp3974_ldo5_consumer, +}; + +static struct regulator_init_data lp3974_ldo6_data = { + .constraints = { + .name = "LDO6", + .min_uV = 2000000, + .max_uV = 2000000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, +}; + +static struct regulator_init_data lp3974_ldo7_data = { + .constraints = { + .name = "VLCD/VMIPI_1.8V", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo7_consumer), + .consumer_supplies = lp3974_ldo7_consumer, +}; + +static struct regulator_init_data lp3974_ldo8_data = { + .constraints = { + .name = "VUSB/VDAC_3.3V", + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer), + .consumer_supplies = lp3974_ldo8_consumer, +}; + +static struct regulator_init_data lp3974_ldo9_data = { + .constraints = { + .name = "VCC_2.8V", + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = 1, + .always_on = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo9_consumer), + .consumer_supplies = lp3974_ldo9_consumer, +}; + +static struct regulator_init_data lp3974_ldo10_data = { + .constraints = { + .name = "VPLL_1.1V", + .min_uV = 1100000, + .max_uV = 1100000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo10_consumer), + .consumer_supplies = lp3974_ldo10_consumer, +}; + +static struct regulator_init_data lp3974_ldo11_data = { + .constraints = { + .name = "CAM_AF_3.3V", + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo11_consumer), + .consumer_supplies = lp3974_ldo11_consumer, +}; + +static struct regulator_init_data lp3974_ldo12_data = { + .constraints = { + .name = "PS_2.8V", + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo12_consumer), + .consumer_supplies = lp3974_ldo12_consumer, +}; + +static struct regulator_init_data lp3974_ldo13_data = { + .constraints = { + .name = "VHSIC_1.2V", + .min_uV = 1200000, + .max_uV = 1200000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo13_consumer), + .consumer_supplies = lp3974_ldo13_consumer, +}; + +static struct regulator_init_data lp3974_ldo14_data = { + .constraints = { + .name = "CAM_I_HOST_1.8V", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo14_consumer), + .consumer_supplies = lp3974_ldo14_consumer, +}; + +static struct regulator_init_data lp3974_ldo15_data = { + .constraints = { + .name = "CAM_S_DIG/FM33_CORE_1.2V", + .min_uV = 1200000, + .max_uV = 1200000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo15_consumer), + .consumer_supplies = lp3974_ldo15_consumer, +}; + +static struct regulator_init_data lp3974_ldo16_data = { + .constraints = { + .name = "CAM_S_ANA_2.8V", + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo16_consumer), + .consumer_supplies = lp3974_ldo16_consumer, +}; + +static struct regulator_init_data lp3974_ldo17_data = { + .constraints = { + .name = "VCC_3.0V_LCD", + .min_uV = 3000000, + .max_uV = 3000000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo17_consumer), + .consumer_supplies = lp3974_ldo17_consumer, +}; + +static struct regulator_init_data lp3974_32khz_ap_data = { + .constraints = { + .name = "32KHz AP", + .always_on = 1, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + }, +}; + +static struct regulator_init_data lp3974_32khz_cp_data = { + .constraints = { + .name = "32KHz CP", + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, +}; + +static struct regulator_init_data lp3974_vichg_data = { + .constraints = { + .name = "VICHG", + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, +}; + +static struct regulator_init_data lp3974_esafeout1_data = { + .constraints = { + .name = "SAFEOUT1", + .min_uV = 4800000, + .max_uV = 4800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_esafeout1_consumer), + .consumer_supplies = lp3974_esafeout1_consumer, +}; + +static struct regulator_init_data lp3974_esafeout2_data = { + .constraints = { + .name = "SAFEOUT2", + .min_uV = 4800000, + .max_uV = 4800000, + .apply_uV = 1, + .boot_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .state_mem = { + .enabled = 0, + .disabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_esafeout2_consumer), + .consumer_supplies = lp3974_esafeout2_consumer, +}; + +static struct regulator_init_data lp3974_charger_data = { + .constraints = { + .name = "CHARGER", + .min_uA = 100000, + .max_uA = 800000, + .boot_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_CURRENT, + .state_mem = { + .enabled = 1, + .disabled = 0, + }, + /* Charger may be turned on anytime */ + .state_disk = { + .enabled = 1, + .disabled = 0, + }, + .state_standby = { + .enabled = 1, + .disabled = 0, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(lp3974_charger_consumer), + .consumer_supplies = lp3974_charger_consumer, +}; + +static struct max8998_regulator_data lp3974_regulators[] = { + { MAX8998_LDO2, &lp3974_ldo2_data }, + { MAX8998_LDO3, &lp3974_ldo3_data }, + { MAX8998_LDO4, &lp3974_ldo4_data }, + { MAX8998_LDO5, &lp3974_ldo5_data }, + { MAX8998_LDO6, &lp3974_ldo6_data }, + { MAX8998_LDO7, &lp3974_ldo7_data }, + { MAX8998_LDO8, &lp3974_ldo8_data }, + { MAX8998_LDO9, &lp3974_ldo9_data }, + { MAX8998_LDO10, &lp3974_ldo10_data }, + { MAX8998_LDO11, &lp3974_ldo11_data }, + { MAX8998_LDO12, &lp3974_ldo12_data }, + { MAX8998_LDO13, &lp3974_ldo13_data }, + { MAX8998_LDO14, &lp3974_ldo14_data }, + { MAX8998_LDO15, &lp3974_ldo15_data }, + { MAX8998_LDO16, &lp3974_ldo16_data }, + { MAX8998_LDO17, &lp3974_ldo17_data }, + { MAX8998_BUCK1, &lp3974_buck1_data }, + { MAX8998_BUCK2, &lp3974_buck2_data }, + { MAX8998_BUCK3, &lp3974_buck3_data }, + { MAX8998_BUCK4, &lp3974_buck4_data }, + { MAX8998_EN32KHZ_AP, &lp3974_32khz_ap_data }, + { MAX8998_EN32KHZ_CP, &lp3974_32khz_cp_data }, + { MAX8998_ENVICHG, &lp3974_vichg_data }, + { MAX8998_ESAFEOUT1, &lp3974_esafeout1_data }, + { MAX8998_ESAFEOUT2, &lp3974_esafeout2_data }, + { MAX8998_CHARGER, &lp3974_charger_data }, +}; + +static struct max8998_platform_data universal_lp3974_pdata = { + .irq_base = IRQ_MAX8998_BASE, + .num_regulators = ARRAY_SIZE(lp3974_regulators), + .regulators = lp3974_regulators, + .buck1_set1 = -1, + .buck1_set2 = -1, + .buck2_set3 = -1, + .wakeup = true, + .eoc = 150, + .restart = 100, + .timeout = 5, +}; + +static void __init universal_pmic_init(void) +{ + int gpio; + + gpio = S5PV310_GPE2(0); + gpio_request(gpio, "BUCK2_EN"); + gpio_direction_output(gpio, 0); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + gpio = S5PV310_GPX0(3); + gpio_request(gpio, "ARM_OUTPUT_SEL_A"); + gpio_direction_output(gpio, universal_max8952_pdata.default_mode % 2); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + gpio = S5PV310_GPX0(4); + gpio_request(gpio, "ARM_OUTPUT_SEL_B"); + gpio_direction_output(gpio, (universal_max8952_pdata.default_mode / 2) % 2); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + gpio = S5PV310_GPX0(5); + gpio_request(gpio, "BUCK1_EN_A"); + gpio_direction_output(gpio, 0); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + gpio = S5PV310_GPX0(6); + gpio_request(gpio, "BUCK1_EN_B"); + gpio_direction_output(gpio, 0); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + gpio = S5PV310_GPX0(7); + gpio_request(gpio, "AP_PMIC_IRQ"); + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + + /* TO BE ENABLED LATER + regulator_has_full_constraints(); + */ +} + +/* GPIO I2C 5 (PMIC) */ +enum { I2C5_MAX8952, I2C5_LP3974 }; +static struct i2c_board_info i2c5_devs[] __initdata = { + [I2C5_MAX8952] = { + I2C_BOARD_INFO("max8952", 0xC0 >> 1), + .platform_data = &universal_max8952_pdata, + }, + [I2C5_LP3974] = { + I2C_BOARD_INFO("lp3974-regerr", 0xCC >> 1), + .platform_data = &universal_lp3974_pdata, + }, +}; + static struct gpio_keys_button universal_gpio_keys_tables[] = { { .code = KEY_VOLUMEUP,
@@ -200,6 +882,7 @@ static struct i2c_board_info i2c1_devs[] __initdata = { static struct platform_device *universal_devices[] __initdata = { /* Samsung Platform Devices */ + &s3c_device_i2c5, &mmc0_fixed_voltage, &s3c_device_hsmmc0, &s3c_device_hsmmc2,
@@ -224,6 +907,10 @@ static void __init universal_machine_init(void) i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs)); i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); + universal_pmic_init(); + s3c_i2c5_set_platdata(NULL); + i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); + /* Last */ platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices)); }
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1.6.0.4