[PATCH] S5PC210: universal: update support pmic for c210 universal board
Kyungmin Park
kmpark at infradead.org
Thu Dec 23 04:06:19 EST 2010
Sorry for bothering you,
Please discard this patch, it breaks the s5pc210 irqs styles.
Thank you,
Kyungmin Park
On Thu, Dec 23, 2010 at 5:56 PM, Donghwa Lee <dh09.lee at samsung.com> wrote:
> This patch supports pmic for c210 universal board.
>
> Signed-off-by: Donghwa Lee <dh09.lee at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at 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));
> }
> --
> 1.6.0.4
>
>
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