From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [PATCH V3 18/19] ARM: tegra: add GPU power supply to Jetson TK1 DT Date: Mon, 13 Jul 2015 13:39:56 +0100 Message-ID: <1436791197-32358-19-git-send-email-jonathanh@nvidia.com> References: <1436791197-32358-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1436791197-32358-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren , Thierry Reding , Alexandre Courbot , Philipp Zabel , Peter De Schrijver , Prashant Gaikwad , =?UTF-8?q?Terje=20Bergstr=C3=B6m?= , Hans de Goede , Tejun Heo Cc: Vince Hsu , "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jon Hunter List-Id: devicetree@vger.kernel.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@0,70020000 { status = "okay"; -- 2.1.4