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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 Enable the blue work LED on the Rockchip RK3568 EVB1. Signed-off-by: Michael Riesch --- .../boot/dts/rockchip/rk3568-evb1-v10.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts index 39c495ff0157..aaf7b4bed24b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts @@ -33,6 +33,18 @@ dc_12v: dc-12v { regulator-max-microvolt = <12000000>; }; + leds { + compatible = "gpio-leds"; + + led_work: led-work { + gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; + label = "led_work"; + linux,default-trigger = "heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&led_work_en>; + }; + }; + vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; @@ -404,6 +416,12 @@ vcc3v3_lcd1_n_en: vcc3v3_lcd1_n_en { }; }; + leds { + led_work_en: led_work_en { + rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic_int { rockchip,pins = From patchwork Tue Feb 22 17:50:04 2022 Content-Type: text/plain; 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This requires the VCCIO_ACODEC voltage regulator to be set to always on. Signed-off-by: Michael Riesch --- .../boot/dts/rockchip/rk3568-evb1-v10.dts | 31 ++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts index aaf7b4bed24b..1ed92531e626 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts @@ -45,6 +45,20 @@ led_work: led-work { }; }; + rk809-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "Analog RK809"; + simple-audio-card,mclk-fs = <256>; + + simple-audio-card,cpu { + sound-dai = <&i2s1_8ch>; + }; + simple-audio-card,codec { + sound-dai = <&rk809>; + }; + }; + vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; @@ -165,10 +179,15 @@ rk809: pmic@20 { reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = ; + assigned-clocks = <&cru I2S1_MCLKOUT_TX>; + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; #clock-cells = <1>; + clock-names = "mclk"; + clocks = <&cru I2S1_MCLKOUT_TX>; pinctrl-names = "default"; - pinctrl-0 = <&pmic_int>; + pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; rockchip,system-power-controller; + #sound-dai-cells = <0>; vcc1-supply = <&vcc3v3_sys>; vcc2-supply = <&vcc3v3_sys>; vcc3-supply = <&vcc3v3_sys>; @@ -282,6 +301,7 @@ regulator-state-mem { vccio_acodec: LDO_REG4 { regulator-name = "vccio_acodec"; + regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -366,6 +386,10 @@ regulator-state-mem { }; }; }; + + codec { + mic-in-differential; + }; }; }; @@ -386,6 +410,11 @@ touchscreen0: goodix@14 { }; }; +&i2s1_8ch { + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + &mdio0 { rgmii_phy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22";