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Sun, 06 Jun 2021 23:54:46 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com Cc: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, tobetter@gmail.com, Neil Armstrong Subject: [PATCH v2 3/7] arm64: dts: meson-sm1-odroid: add 5v regulator gpio Date: Mon, 7 Jun 2021 08:54:31 +0200 Message-Id: <20210607065435.577334-4-narmstrong@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210607065435.577334-1-narmstrong@baylibre.com> References: <20210607065435.577334-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=854; h=from:subject; bh=e5HwpRzORbnYCuuj9Al0sdpop+blxy0nlslXu8zzo9s=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBgvcJArOTRfLm5KMYAm4Gk49/w4dTCgkXImCBFEesY MA5e84SJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCYL3CQAAKCRB33NvayMhJ0fEdD/ 91Sbp+cA72Pa1nKQjFl4lIyHt/uAm83qdGLx0WpyJ6guR2phAa8I79ISM41G8ccSTWjUXTvnoIwWq5 zAear9Ja5GXreXstcysapZEqjCuMKgiLQzfXHN1Qq9IifFbv86GoS/VmSCS2BQ8wMR9ke3UFK3QlGj 25F3U2NI2/cNsWJVLlfg51VD02zHTLidIWw/GHVQK+ePs5XSeKjxXtS36qt0f4PvzGICHAQekeYim1 MvbP+wfiC9z/BC59AVvvIAJn3tkRMddaNmVybsAJNN1pUhcM8A9Vx0/KPAg9n/+2gbjy7J4oKWaJVA t1ve+pHW80lsp357Bwg/Rt4MYC7MRQZmNS5PKMGlXGph0/mqJxpKFv0Ed36+4WIofFO19khQMEiv49 m8cQZtaMD25pCgB6zz2t/u2Duw4/gi5w67lrUbGFZ7c8VPE+FI7QNkGmyHYna+Szv8/pko6O9dYQI8 dOUci15YFBMLN+6HQ20nvbowldNlL53X9ROTiCHN9MU7dpYcZY4aSQ40eYaIwVYDiaw4u34yK/M3u8 v5W8kaZcFXfPQAhnyOhs2Vgj+NU9KsZUiYXk96Xq2bxgwJJ0evWDY5aPdGVio5TUwo/vD2IuWJNAIr sKoJkK/AYneNZkZj7CXBZkoCMrXzwyXKtrIK/0jwRArZ9WxHKiMcBMDnuDHg== X-Developer-Key: i=narmstrong@baylibre.com; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210606_235448_509885_54F6113D X-CRM114-Status: GOOD ( 10.98 ) 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 As described in the Odroid-C4 & Odroid-HC4 schematics, the 5V regulator is controlled by GPIOH_8 and in Open Drain since this GPIO doesn't support Push-Pull. Signed-off-by: Neil Armstrong Acked-by: Martin Blumenstingl --- arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi index e64359163331..fd0ad85c165b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi @@ -83,6 +83,8 @@ vcc_5v: regulator-vcc_5v { regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <&main_12v>; + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; }; vcc_1v8: regulator-vcc_1v8 {