From mboxrd@z Thu Jan 1 00:00:00 1970 From: jonathanh@nvidia.com (Jon Hunter) Date: Mon, 13 Jul 2015 13:39:56 +0100 Subject: [PATCH V3 18/19] ARM: tegra: add GPU power supply to Jetson TK1 DT In-Reply-To: <1436791197-32358-1-git-send-email-jonathanh@nvidia.com> References: <1436791197-32358-1-git-send-email-jonathanh@nvidia.com> Message-ID: <1436791197-32358-19-git-send-email-jonathanh@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Vince Hsu Add power supply information which is board dependent for GK20A. Signed-off-by: Vince Hsu Signed-off-by: Jon Hunter --- arch/arm/boot/dts/tegra124-jetson-tk1.dts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index ce5961cd0b77..2b355957635c 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1514,7 +1514,7 @@ regulator-always-on; }; - sd6 { + vdd_gpu: sd6 { regulator-name = "+VDD_GPU_AP"; regulator-min-microvolt = <650000>; regulator-max-microvolt = <1200000>; @@ -1635,6 +1635,10 @@ }; }; + gpu-power-domain { + vdd-supply = <&vdd_gpu>; + }; + /* Serial ATA */ sata at 0,70020000 { status = "okay"; -- 2.1.4