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Thu, 23 Jan 2020 05:47:06 -0800 (PST) From: Jagan Teki To: Heiko Stuebner , Rob Herring , Mark Rutland Subject: [PATCH 3/3] ARM: dts: rockchip: Add vcc50_hdmi for rk3288-vyasa Date: Thu, 23 Jan 2020 19:16:41 +0530 Message-Id: <20200123134641.30720-3-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20200123134641.30720-1-jagan@amarulasolutions.com> References: <20200123134641.30720-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200123_054708_621633_F0233AB2 X-CRM114-Status: GOOD ( 10.78 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Jagan Teki , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add vcc50_hdmi regulator for Vyasa RK3288 board. VCC50_HDMI is the real name used for this regulator as per the schematics. This regulator used for HDMI connector by detecting the cable via HDMI_EN gpio and input rails are sourced from VSUS_5V regulator. Signed-off-by: Jagan Teki --- arch/arm/boot/dts/rk3288-vyasa.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts index 88c63946f2a3..52291faf7aef 100644 --- a/arch/arm/boot/dts/rk3288-vyasa.dts +++ b/arch/arm/boot/dts/rk3288-vyasa.dts @@ -78,6 +78,17 @@ vin-supply = <&vcc_io>; }; + vcc50_hdmi: vcc50-hdmi { + compatible = "regulator-fixed"; + regulator-name = "vcc50_hdmi"; + enable-active-high; + gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */ + pinctrl-names = "default"; + pinctrl-0 = <&vcc50_hdmi_en>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vsus_5v>; + }; vusb1_5v: vusb1-5v { compatible = "regulator-fixed"; regulator-name = "vusb1_5v"; @@ -446,6 +457,12 @@ }; }; + hdmi { + vcc50_hdmi_en: vcc50-hdmi-en { + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic-int { rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; -- 2.18.0.321.gffc6fa0e3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel