From dbef19645220ee2fb5af31672ee621cb5939e1bd Mon Sep 17 00:00:00 2001 From: Dave Gerlach Date: Tue, 19 Dec 2017 09:24:20 -0600 Subject: [PATCH] ARM: dts: dra7: Add MPU OPP supply node Add the OPP supply node for the MPU voltage rail to provide the information needed by the ti-opp-supply driver to enable AVS Class 0. Signed-off-by: Dave Gerlach Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 255e0e4908b86..f2ead80c0f4d5 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -2061,6 +2061,19 @@ clocks = <&l3_iclk_div>; clock-names = "fck"; }; + + opp_supply_mpu: opp-supply@4a003b20 { + compatible = "ti,omap5-opp-supply"; + reg = <0x4a003b20 0xc>; + ti,efuse-settings = < + /* uV offset */ + 1060000 0x0 + 1160000 0x4 + 1210000 0x8 + >; + ti,absolute-max-voltage-uv = <1500000>; + }; + }; thermal_zones: thermal-zones { -- 2.39.5