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Date: Tue, 14 Oct 2014 23:21:54 +0200 From: Beniamino Galvani <b.galvani@...il.com> To: Linus Walleij <linus.walleij@...aro.org> Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Carlo Caione <carlo@...one.org>, devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Jerry Cao <jerry.cao@...ogic.com>, Victor Wan <victor.wan@...ogic.com>, Beniamino Galvani <b.galvani@...il.com> Subject: [PATCH v2 3/3] ARM: dts: meson8: add pinctrl and gpio nodes Add pinctrl node to meson8.dtsi and gpio-leds node to meson8-vega-s89e.dts Signed-off-by: Beniamino Galvani <b.galvani@...il.com> --- arch/arm/boot/dts/meson8-vega-s89e.dts | 16 +++++++++++++++- arch/arm/boot/dts/meson8.dtsi | 35 ++++++++++++++++++++++++++++++++++ 2 files changed, 50 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/meson8-vega-s89e.dts b/arch/arm/boot/dts/meson8-vega-s89e.dts index 950998f..70a05c1 100644 --- a/arch/arm/boot/dts/meson8-vega-s89e.dts +++ b/arch/arm/boot/dts/meson8-vega-s89e.dts @@ -45,7 +45,9 @@ /dts-v1/; -/include/ "meson8.dtsi" +#include "meson8.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/gpio/meson8-gpio.h> / { model = "Tronsmart Vega S89 Elite"; @@ -58,8 +60,20 @@ memory { reg = <0x40000000 0x80000000>; }; + + gpio-leds { + compatible = "gpio-leds"; + + power { + gpios = <&gpio_ao GPIO_TEST_N GPIO_ACTIVE_LOW>; + linux,default-trigger = "none"; + }; + }; + }; &uart_AO { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart_ao_a>; }; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 42e4026..c82f597 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -85,4 +85,39 @@ compatible = "fixed-clock"; clock-frequency = <141666666>; }; + + pinctrl: pinctrl@...09880 { + compatible = "amlogic,meson8-pinctrl"; + reg = <0xc1109880 0x10>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio: banks@...080b0 { + reg = <0xc11080b0 0x28>, + <0xc11080e4 0x18>, + <0xc1108120 0x18>, + <0xc1108030 0x30>; + reg-names = "mux", "pull-enable", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_ao: ao-bank@...08030 { + reg = <0xc8100014 0x4>, + <0xc810002c 0x4>, + <0xc8100024 0x8>; + reg-names = "mux", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + uart_ao_a: uart_ao_a { + uart_ao_a { + pins = "uart_tx_ao_a", "uart_rx_ao_a"; + function = "uart_ao"; + }; + }; + }; + }; /* end of / */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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