[ARM] pxa/mioa701: add Maxim 1586 voltage regulator (9752e148) · Commits · 戴 / test

arch/arm/mach-pxa/mioa701.c

+41 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@
		#include <linux/wm97xx_batt.h>
		#include <linux/mtd/physmap.h>
		#include <linux/usb/gpio_vbus.h>
		#include <linux/regulator/max1586.h>

		#include <asm/mach-types.h>
		#include <asm/mach/arch.h>
		@@ -716,6 +717,37 @@ static struct wm97xx_batt_info mioa701_battery_data = {
		.batt_name = "mioa701_battery",
		};

		/*
		* Voltage regulation
		*/
		static struct regulator_consumer_supply max1586_consumers[] = {
		{
		.supply = "vcc_core",
		}
		};

		static struct regulator_init_data max1586_v3_info = {
		.constraints = {
		.name = "vcc_core range",
		.min_uV = 1000000,
		.max_uV = 1705000,
		.always_on = 1,
		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
		},
		.num_consumer_supplies = ARRAY_SIZE(max1586_consumers),
		.consumer_supplies = max1586_consumers,
		};

		static struct max1586_subdev_data max1586_subdevs[] = {
		{ .name = "vcc_core", .id = MAX1586_V3,
		.platform_data = &max1586_v3_info },
		};

		static struct max1586_platform_data max1586_info = {
		.subdevs = max1586_subdevs,
		.num_subdevs = ARRAY_SIZE(max1586_subdevs),
		};

		/*
		* Camera interface
		*/
		@@ -725,6 +757,13 @@ struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
		.mclk_10khz = 5000,
		};

		static struct i2c_board_info __initdata mioa701_pi2c_devices[] = {
		{
		I2C_BOARD_INFO("max1586", 0x14),
		.platform_data = &max1586_info,
		},
		};

		static struct soc_camera_link iclink = {
		.bus_id = 0, /* Must match id in pxa27x_device_camera in device.c */
		};
		@@ -825,7 +864,9 @@ static void __init mioa701_machine_init(void)
		platform_add_devices(devices, ARRAY_SIZE(devices));
		gsm_init();

		i2c_register_board_info(1, ARRAY_AND_SIZE(mioa701_pi2c_devices));
		pxa_set_i2c_info(&i2c_pdata);
		pxa27x_set_i2c_power_info(NULL);
		pxa_set_camera_info(&mioa701_pxacamera_platform_data);
		i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
		}

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