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| author | Tero Kristo <t-kristo@ti.com> | 2019-10-24 15:00:56 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-11-07 18:39:17 -0500 |
| commit | c5f73d1c9f62d1c704f0fe09ce0505591f6709e9 (patch) | |
| tree | a99fd2b4a91b094f5917462cf5cdf8d6bf6c7de7 | |
| parent | 4bbb3849aa75bcaedca168d29ff57e20714ad04a (diff) | |
| download | u-boot-c5f73d1c9f62d1c704f0fe09ce0505591f6709e9.tar.gz | |
arm: dts: k3-am654-r5-base-board: add supply rail for MPU
MPU voltage on AM65x-evm is controlled via the TPS62363 chip attached
to i2c0 bus. Add device node for this so that it can be controlled via
a regulator driver.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
| -rw-r--r-- | arch/arm/dts/k3-am654-r5-base-board.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index 98868afd9c..baa3a2c9e7 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -219,4 +219,17 @@ pinctrl-0 = <&wkup_i2c0_pins_default>; clock-frequency = <400000>; u-boot,dm-spl; + + vdd_mpu: tps62363@60 { + compatible = "ti,tps62363"; + reg = <0x60>; + regulator-name = "VDD_MPU"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1770000>; + regulator-always-on; + regulator-boot-on; + ti,vsel0-state-high; + ti,vsel1-state-high; + u-boot,dm-spl; + }; }; |