diff options
| author | Keerthy J <j-keerthy@ti.com> | 2014-07-28 11:48:54 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-08 16:11:40 -0700 |
| commit | b359c4264c64909867c2005bc71cbc7431d2d464 (patch) | |
| tree | 8904098a48d5e2771caf6230c9f573e9d1fb894c /arch/arm/boot/dts/dra72-evm.dts | |
| parent | 7e9711aacc25fa6728c0625e4cfe7a141201b676 (diff) | |
ARM: dts: dra72-evm: Add tps65917 PMIC node
DRA72x-evm uses TPS65917 PMIC. Add the node.
NOTE: LDO2 is actually unused, but the usage if any is expected to be
between 1.8 to 3.3v IO voltage. So define the node.
NOTE: Interrupt used is crossbar number based.
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra72-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/dra72-evm.dts | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 1e128627ff1..41074288adf 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -33,6 +33,110 @@ pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; clock-frequency = <400000>; + + tps65917: tps65917@58 { + compatible = "ti,tps65917"; + reg = <0x58>; + + interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */ + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + + ti,system-power-controller; + + tps65917_pmic { + compatible = "ti,tps65917-pmic"; + + regulators { + smps1_reg: smps1 { + /* VDD_MPU */ + regulator-name = "smps1"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps2_reg: smps2 { + /* VDD_CORE */ + regulator-name = "smps2"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1030000>; + regulator-boot-on; + regulator-always-on; + }; + + smps3_reg: smps3 { + /* VDD_GPU IVA DSPEVE */ + regulator-name = "smps3"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-boot-on; + regulator-always-on; + }; + + smps4_reg: smps4 { + /* VDDS1V8 */ + regulator-name = "smps4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + smps5_reg: smps5 { + /* VDD_DDR */ + regulator-name = "smps5"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + /* LDO1_OUT --> SDIO */ + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + ldo2_reg: ldo2 { + /* LDO2_OUT --> TP1017 (UNUSED) */ + regulator-name = "ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + ldo3_reg: ldo3 { + /* VDDA_1V8_PHY */ + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5_reg: ldo5 { + /* VDDA_1V8_PLL */ + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + /* VDDA_3V_USB: VDDA_USBHS33 */ + regulator-name = "ldo4"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + }; + }; + }; }; &uart1 { |