From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Mon, 7 May 2012 22:43:11 +0800 Subject: [PATCH 09/10] ARM: dts: enable mmc for imx23-evk In-Reply-To: <1336401793-13753-1-git-send-email-shawn.guo@linaro.org> References: <1336401793-13753-1-git-send-email-shawn.guo@linaro.org> Message-ID: <1336401793-13753-10-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 11 +++++++++++ arch/arm/boot/dts/imx23.dtsi | 19 +++++++++++++++++++ 2 files changed, 30 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 8cad51e..a7408f6 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -21,6 +21,17 @@ }; apb at 80000000 { + apbh at 80000000 { + ssp0: ssp at 80010000 { + compatible = "fsl,imx23-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a &mmc0_pins_fixup>; + fsl,bus-width = <8>; + wp-gpios = <&gpio1 30 0>; + status = "okay"; + }; + }; + apbx at 80040000 { duart: serial at 80070000 { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 36c6057..37069b6 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -69,6 +69,8 @@ ssp0: ssp at 80010000 { reg = <0x80010000 2000>; + interrupts = <15 14>; + fsl,ssp-dma-channel = <1>; status = "disabled"; }; @@ -117,6 +119,21 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + mmc0_8bit_pins_a: mmc0-8bit at 0 { + reg = <0>; + fsl,pinmux-ids = <0x2020 0x2030 0x2040 + 0x2050 0x0082 0x0092 0x00a2 + 0x00b2 0x2000 0x2010 0x2060>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + mmc0_pins_fixup: mmc0-pins-fixup { + fsl,pinmux-ids = <0x2010 0x2060>; + fsl,pull-up = <0>; + }; }; digctl at 8001c000 { @@ -161,6 +178,8 @@ ssp1: ssp at 80034000 { reg = <0x80034000 2000>; + interrupts = <2 20>; + fsl,ssp-dma-channel = <2>; status = "disabled"; }; -- 1.7.5.4