From mboxrd@z Thu Jan 1 00:00:00 1970 From: emilio@elopez.com.ar (=?UTF-8?q?Emilio=20L=C3=B3pez?=) Date: Mon, 16 Jun 2014 00:50:34 -0300 Subject: [PATCH 09/10] ARM: sun4i: cubieboard: add an SPIdev device for testing In-Reply-To: <1402890635-12342-1-git-send-email-emilio@elopez.com.ar> References: <1402890635-12342-1-git-send-email-emilio@elopez.com.ar> Message-ID: <1402890635-12342-10-git-send-email-emilio@elopez.com.ar> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org --- arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 12 ++++++++++++ arch/arm/boot/dts/sun4i-a10.dtsi | 7 +++++++ 2 files changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 4684cbe..9b8d6b0 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -61,6 +61,18 @@ status = "okay"; }; + spi0: spi at 01c05000 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>; + status = "okay"; + + dac0: dh2228 at 2 { + compatible = "rohm,dh2228fv"; + reg = <2>; + spi-max-frequency = <100000>; + }; + }; + pinctrl at 01c20800 { led_pins_cubieboard: led_pins at 0 { allwinner,pins = "PH20", "PH21"; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index c66c39e..aefde20 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -535,6 +535,13 @@ allwinner,pull = <0>; }; + spi0_pins_a: spi0 at 0 { + allwinner,pins = "PI10", "PI11", "PI12", "PI13"; + allwinner,function = "spi0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + emac_pins_a: emac0 at 0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", -- 2.0.0