Hi,
On 02/02/2017 05:04 PM, Jaehoon Chung wrote:
To use driver-model adds the pmic node for max8997. This is used as kernel device-tree in Linux.
Signed-off-by: Jaehoon Chung jh80.chung@samsung.com Reviewed-by: Simon Glass sjg@chromium.org
Minkyu doesn't review this patch. but i will pick this patch on my repository.
Applied on pmic branch of u-boot-mmc. Thanks!
Best Regards, Jaehoon Chung
Changelog on V2:
- None
arch/arm/dts/exynos4210-trats.dts | 150 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 142 insertions(+), 8 deletions(-)
diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index 2ed38f3..69c0605 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -19,14 +19,6 @@ };
aliases {
i2c0 = "/i2c@13860000";i2c1 = "/i2c@13870000";i2c2 = "/i2c@13880000";i2c3 = "/i2c@13890000";i2c4 = "/i2c@138a0000";i2c5 = "/i2c@138b0000";i2c6 = "/i2c@138c0000";i2c7 = "/i2c@138d0000";@@ -122,3 +114,145 @@ status = "disabled"; }; };
+&i2c_5 {
- clock-frequency = <100000>;
- status = "okay";
- max8997-pmic@66 {
compatible = "maxim,max8997";reg = <0x66 0 0>;voltage-regulators {valive_reg: LDO2 {regulator-name = "VALIVE_1.1V_C210";regulator-min-microvolt = <1100000>;regulator-max-microvolt = <1100000>;regulator-always-on;};vusb_reg: LDO3 {regulator-name = "VUSB_1.1V_C210";regulator-min-microvolt = <1100000>;regulator-max-microvolt = <1100000>;};vmipi_reg: LDO4 {regulator-name = "VMIPI_1.8V";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;};vpda_reg: LDO6 {regulator-name = "VCC_1.8V_PDA";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-always-on;};vcam_reg: LDO7 {regulator-name = "CAM_ISP_1.8V";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;};vusbdac_reg: LDO8 {regulator-name = "VUSB+VDAC_3.3V_C210";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;};vccpda_reg: LDO9 {regulator-name = "VCC_2.8V_PDA";regulator-min-microvolt = <2800000>;regulator-max-microvolt = <2800000>;regulator-always-on;};vpll_reg: LDO10 {regulator-name = "VPLL_1.1V_C210";regulator-min-microvolt = <1100000>;regulator-max-microvolt = <1100000>;regulator-always-on;};vtcam_reg: LDO12 {regulator-name = "VT_CAM_1.8V";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;};vcclcd_reg: LDO13 {regulator-name = "VCC_3.3V_LCD";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;};vlcd_reg: LDO15 {regulator-name = "VLCD_2.2V";regulator-min-microvolt = <2200000>;regulator-max-microvolt = <2200000>;};camsensor_reg: LDO16 {regulator-name = "CAM_SENSOR_IO_1.8V";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;};vddq_reg: LDO21 {regulator-name = "VDDQ_M1M2_1.2V";regulator-min-microvolt = <1200000>;regulator-max-microvolt = <1200000>;regulator-always-on;};varm_breg: BUCK1 {/** HACK: The real name is VARM_1.2V_C210,* but exynos-cpufreq does not support* DT-based regulator lookup yet.*/regulator-name = "vdd_arm";regulator-min-microvolt = <900000>;regulator-max-microvolt = <1350000>;regulator-always-on;};vint_breg: BUCK2 {regulator-name = "VINT_1.1V_C210";regulator-min-microvolt = <900000>;regulator-max-microvolt = <1100000>;regulator-always-on;};camisp_breg: BUCK4 {regulator-name = "CAM_ISP_CORE_1.2V";regulator-min-microvolt = <1200000>;regulator-max-microvolt = <1200000>;};vmem_breg: BUCK5 {regulator-name = "VMEM_1.2V_C210";regulator-min-microvolt = <1200000>;regulator-max-microvolt = <1200000>;regulator-always-on;};vccsub_breg: BUCK7 {regulator-name = "VCC_SUB_2.0V";regulator-min-microvolt = <2000000>;regulator-max-microvolt = <2000000>;regulator-always-on;};safe1_sreg: ESAFEOUT1 {regulator-name = "SAFEOUT1";};safe2_sreg: ESAFEOUT2 {regulator-name = "SAFEOUT2";regulator-boot-on;};};- };
+};