msm: board-8064: Add GPIO controlled external regulators
Add support for the external 3.3 V and 5.0 V regulators which are
present on APQ8064 boards. The 3.3 V regulator is enabled via
MSM GPIO 77 and the 5.0 V regulator is enabled via PMIC 8921
MPP 7.
Change-Id: I01d373e2a607b55e0cf66062cd1a04f4946d8f11
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064.c b/arch/arm/mach-msm/board-8064.c
index 4f1adad..3949027 100644
--- a/arch/arm/mach-msm/board-8064.c
+++ b/arch/arm/mach-msm/board-8064.c
@@ -1006,11 +1006,31 @@
msm_bus_8064_cpss_fpb.dev.platform_data = &msm_bus_8064_cpss_fpb_pdata;
}
+static struct platform_device apq8064_device_ext_5v_vreg __devinitdata = {
+ .name = GPIO_REGULATOR_DEV_NAME,
+ .id = PM8921_MPP_PM_TO_SYS(7),
+ .dev = {
+ .platform_data
+ = &apq8064_gpio_regulator_pdata[GPIO_VREG_ID_EXT_5V],
+ },
+};
+
+static struct platform_device apq8064_device_ext_3p3v_vreg __devinitdata = {
+ .name = GPIO_REGULATOR_DEV_NAME,
+ .id = APQ8064_EXT_3P3V_REG_EN_GPIO,
+ .dev = {
+ .platform_data =
+ &apq8064_gpio_regulator_pdata[GPIO_VREG_ID_EXT_3P3V],
+ },
+};
+
static struct platform_device *common_devices[] __initdata = {
&apq8064_device_dmov,
&apq8064_device_qup_i2c_gsbi4,
&apq8064_device_qup_spi_gsbi5,
&apq8064_slim_ctrl,
+ &apq8064_device_ext_5v_vreg,
+ &apq8064_device_ext_3p3v_vreg,
&apq8064_device_ssbi_pmic1,
&apq8064_device_ssbi_pmic2,
&msm_device_smd_apq8064,