diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/db8500.dtsi | 68 | ||||
| -rw-r--r-- | arch/arm/boot/dts/snowball.dts | 2 |
2 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 646c80b4166..1fa5546b597 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -308,6 +308,74 @@ compatible = "stericsson,ab8500"; reg = <5>; /* mailbox 5 is i2c */ interrupts = <0 40 0x4>; + + ab8500-regulators { + compatible = "stericsson,ab8500-regulator"; + + // supplies to the display/camera + ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { + regulator-name = "V-DISPLAY"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2900000>; + regulator-boot-on; + /* BUG: If turned off MMC will be affected. */ + regulator-always-on; + }; + + // supplies to the on-board eMMC + ab8500_ldo_aux2_reg: ab8500_ldo_aux2 { + regulator-name = "V-eMMC1"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + }; + + // supply for VAUX3; SDcard slots + ab8500_ldo_aux3_reg: ab8500_ldo_aux3 { + regulator-name = "V-MMC-SD"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + }; + + // supply for v-intcore12; VINTCORE12 LDO + ab8500_ldo_initcore_reg: ab8500_ldo_initcore { + regulator-name = "V-INTCORE"; + }; + + // supply for tvout; gpadc; TVOUT LDO + ab8500_ldo_tvout_reg: ab8500_ldo_tvout { + regulator-name = "V-TVOUT"; + }; + + // supply for ab8500-usb; USB LDO + ab8500_ldo_usb_reg: ab8500_ldo_usb { + regulator-name = "dummy"; + }; + + // supply for ab8500-vaudio; VAUDIO LDO + ab8500_ldo_audio_reg: ab8500_ldo_audio { + regulator-name = "V-AUD"; + }; + + // supply for v-anamic1 VAMic1-LDO + ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { + regulator-name = "V-AMIC1"; + }; + + // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1 + ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { + regulator-name = "V-AMIC2"; + }; + + // supply for v-dmic; VDMIC LDO + ab8500_ldo_dmic_reg: ab8500_ldo_dmic { + regulator-name = "V-DMIC"; + }; + + // supply for U8500 CSI/DSI; VANA LDO + ab8500_ldo_ana_reg: ab8500_ldo_ana { + regulator-name = "V-CSI/DSI"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index d6c05ea9e51..ec3c3397511 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -103,11 +103,13 @@ sdi@80126000 { status = "enabled"; + vmmc-supply = <&ab8500_ldo_aux3_reg>; cd-gpios = <&gpio6 26 0x4>; // 218 }; sdi@80114000 { status = "enabled"; + vmmc-supply = <&ab8500_ldo_aux2_reg>; }; uart@80120000 { |