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[2001:8b0:fb11:2681::2e3]) by smtp.googlemail.com with ESMTPSA id t12-20020adff60c000000b002366ded5864sm12858909wrp.116.2022.11.02.07.32.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Nov 2022 07:32:45 -0700 (PDT) From: Peter Robinson To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Cc: Peter Robinson Subject: [PATCH] arm64: dts: rockchip: Add HDMI supplies on Rock960 Date: Wed, 2 Nov 2022 14:32:42 +0000 Message-Id: <20221102143242.1126229-1-pbrobinson@gmail.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221102_073250_907426_DE623E07 X-CRM114-Status: GOOD ( 11.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the avdd-0v9-supply and avdd-1v8-supply regulators to hdmi node for Rock960 to silence the following dmesg warning. [ 6.582782] dwhdmi-rockchip ff940000.hdmi: supply avdd-0v9 not found, using dummy regulator [ 6.583094] dwhdmi-rockchip ff940000.hdmi: supply avdd-1v8 not found, using dummy regulator Signed-off-by: Peter Robinson --- arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi index 94e39ed63397..c920ddf44baf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi @@ -128,6 +128,8 @@ &gpu { }; &hdmi { + avdd-0v9-supply = <&vcca0v9_hdmi>; + avdd-1v8-supply = <&vcca1v8_hdmi>; ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>;