From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: [PATCH v2 2/3] ARM: dts: rockchip: raise GPU trip point temperatures for veyron Date: Thu, 16 May 2019 09:29:41 -0700 Message-ID: <20190516162942.154823-2-mka@chromium.org> References: <20190516162942.154823-1-mka@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190516162942.154823-1-mka@chromium.org> Sender: linux-kernel-owner@vger.kernel.org To: Heiko Stuebner , Rob Herring , Mark Rutland Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Douglas Anderson , Matthias Kaehlcke List-Id: devicetree@vger.kernel.org The values match thorse used by the downstream Chrome OS 3.14 kernel, the 'official' kernel for veyron devices. Keep the critical trip point for speedy at 90°C as in the downstream configuration. Signed-off-by: Matthias Kaehlcke --- Changes in v2: - also raise temperature of critical trip point - add entries at position in alphabetical order - added entry to keep critical trip point for speedy at 90°C - updated commit message --- arch/arm/boot/dts/rk3288-veyron-speedy.dts | 4 ++++ arch/arm/boot/dts/rk3288-veyron.dtsi | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index ab2a66aa337e..3d2769f1bef2 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -75,6 +75,10 @@ force-hpd; }; +&gpu_crit { + temperature = <90000>; +}; + &panel { power-supply= <&panel_regulator>; }; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 58dc538b5df3..aee8350b2800 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -142,6 +142,14 @@ status = "okay"; }; +&gpu_alert0 { + temperature = <72500>; +}; + +&gpu_crit { + temperature = <100000>; +}; + &hdmi { ddc-i2c-bus = <&i2c5>; status = "okay"; -- 2.21.0.1020.gf2820cf01a-goog