From: Mark Brown broonie@linaro.org
As part of this add nodes for the main wall supply as well as bucks 7 and 8 which are used to drop that down for several of the LDOs.
Signed-off-by: Mark Brown broonie@linaro.org --- arch/arm/boot/dts/exynos5250-arndale.dts | 35 ++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index fa5969a..69a8651 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -41,6 +41,26 @@ interrupt-parent = <&gpx3>; interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ vinb1-supply = <&main_dc_reg>; + vinb2-supply = <&main_dc_reg>; + vinb3-supply = <&main_dc_reg>; + vinb4-supply = <&main_dc_reg>; + vinb5-supply = <&main_dc_reg>; + vinb6-supply = <&main_dc_reg>; + vinb7-supply = <&main_dc_reg>; + vinb8-supply = <&main_dc_reg>; + vinb9-supply = <&main_dc_reg>; + + vinl1-supply = <&buck7_reg>; + vinl2-supply = <&buck7_reg>; + vinl3-supply = <&buck7_reg>; + vinl4-supply = <&main_dc_reg>; + vinl5-supply = <&main_dc_reg>; + vinl6-supply = <&main_dc_reg>; + vinl7-supply = <&main_dc_reg>; + vinl8-supply = <&buck8_reg>; + vinl9-supply = <&buck8_reg>; + s5m8767,pmic-buck2-dvs-voltage = <1300000>; s5m8767,pmic-buck3-dvs-voltage = <1100000>; s5m8767,pmic-buck4-dvs-voltage = <1200000>; @@ -279,6 +299,16 @@ op_mode = <1>; };
+ buck7_reg: BUCK7 { + regulator-name = "PVDD_BUCK7"; + regulator-always-on; + }; + + buck8_reg: BUCK8 { + regulator-name = "PVDD_BUCK8"; + regulator-always-on; + }; + buck9_reg: BUCK9 { regulator-name = "VDD_33_OFF_EXT1"; regulator-min-microvolt = <750000>; @@ -437,6 +467,11 @@ #address-cells = <1>; #size-cells = <0>;
+ main_dc_reg: fixedregulator@1 { + compatible = "regulator-fixed"; + regulator-name = "MAIN_DC"; + }; + mmc_reg: voltage-regulator { compatible = "regulator-fixed"; regulator-name = "VDD_33ON_2.8V";