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Date: Mon, 29 Oct 2018 14:30:01 +0530 From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> To: robh@...nel.org, heiko@...ech.de, ezequiel@...labora.com, xuwei5@...ilicon.com, michal.simek@...inx.com, pavel@....cz, andy.gross@...aro.org Cc: linux-leds@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org, linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org, daniel.thompson@...aro.org, amit.kucheria@...aro.org, linus.walleij@...aro.org, koen.kooi@...aro.org, nicolas.dechesne@...aro.org, Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> Subject: [PATCH v2 2/7] arm64: dts: rockchip: rock960: Add on-board LED support Add on-board LED support for Rock960 board based on the following standard used by rest of the 96Boards: green:user1 default-trigger: heartbeat green:user2 default-trigger: mmc0/disk-activity(onboard-storage) green:user3 default-trigger: mmc1 (SD-card) green:user4 default-trigger: none, panic-indicator yellow:wlan default-trigger: phy0tx blue:bt default-trigger: hci0-power Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> --- .../boot/dts/rockchip/rk3399-rock960.dts | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts index 3c3308daec98..12285c51cceb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts @@ -13,6 +13,53 @@ chosen { stdout-path = "serial2:1500000n8"; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&user_led1>, <&user_led2>, <&user_led3>, + <&user_led4>, <&wlan_led>, <&bt_led>; + + user_led1 { + label = "green:user1"; + gpios = <&gpio4 RK_PC2 0>; + linux,default-trigger = "heartbeat"; + }; + + user_led2 { + label = "green:user2"; + gpios = <&gpio4 RK_PC6 0>; + linux,default-trigger = "mmc0"; + }; + + user_led3 { + label = "green:user3"; + gpios = <&gpio4 RK_PD0 0>; + linux,default-trigger = "mmc1"; + }; + + user_led4 { + label = "green:user4"; + gpios = <&gpio4 RK_PD4 0>; + panic-indicator; + linux,default-trigger = "none"; + }; + + wlan_active_led { + label = "yellow:wlan"; + gpios = <&gpio4 RK_PD5 0>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + + bt_active_led { + label = "blue:bt"; + gpios = <&gpio4 RK_PD6 0>; + linux,default-trigger = "hci0-power"; + default-state = "off"; + }; + }; + }; &pcie0 { @@ -20,6 +67,38 @@ }; &pinctrl { + leds { + user_led1: user_led1 { + rockchip,pins = + <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + user_led2: user_led2 { + rockchip,pins = + <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + user_led3: user_led3 { + rockchip,pins = + <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + user_led4: user_led4 { + rockchip,pins = + <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wlan_led: wlan_led { + rockchip,pins = + <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_led: bt_led { + rockchip,pins = + <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pcie { pcie_drv: pcie-drv { rockchip,pins = -- 2.17.1
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