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[188.155.168.84]) by smtp.gmail.com with ESMTPSA id r10sm5125550ejy.148.2022.02.08.09.19.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Feb 2022 09:19:11 -0800 (PST) From: Krzysztof Kozlowski To: Inki Dae , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Kishon Vijay Abraham I , Vinod Koul , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH 01/10] ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Date: Tue, 8 Feb 2022 18:18:14 +0100 Message-Id: <20220208171823.226211-2-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220208171823.226211-1-krzysztof.kozlowski@canonical.com> References: <20220208171823.226211-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sylwester Nawrocki , stable@vger.kernel.org, Marek Szyprowski Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add required VDD supplies to HDMI block on SMDK5250. Without them, the HDMI driver won't probe. Because of lack of schematics, use same supplies as on Arndale 5250 board (voltage matches). Cc: # v3.15+ Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 65d2474f83eb..21fbbf3d8684 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -118,6 +118,9 @@ &hdmi { status = "okay"; ddc = <&i2c_2>; hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; + vdd-supply = <&ldo8_reg>; + vdd_osc-supply = <&ldo10_reg>; + vdd_pll-supply = <&ldo8_reg>; }; &i2c_0 {