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ARM: dts: imx27 iomux device node

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This patch adds a iomux node for imx27 pinctrl driver. The gpio
registers are embedded in the iomux memory area. So this patch moves
them into the iomux node for a better hardware description.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Markus Pargmann 2013-11-20 09:45:48 +01:00 committed by Shawn Guo
parent 1e728b3a91
commit 733f6caee9
1 changed files with 61 additions and 53 deletions
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114
arch/arm/boot/dts/imx27.dtsi
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@ -236,64 +236,72 @@
status = "disabled"; status = "disabled";
}; };
gpio1: gpio@10015000 { iomuxc: iomuxc@10015000 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-iomuxc";
reg = <0x10015000 0x100>; reg = <0x10015000 0x600>;
interrupts = <8>; #address-cells = <1>;
gpio-controller; #size-cells = <1>;
#gpio-cells = <2>; ranges;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio@10015100 { gpio1: gpio@10015000 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015100 0x100>; reg = <0x10015000 0x100>;
interrupts = <8>; interrupts = <8>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
interrupt-controller; interrupt-controller;
#interrupt-cells = <2>; #interrupt-cells = <2>;
}; };
gpio3: gpio@10015200 { gpio2: gpio@10015100 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015200 0x100>; reg = <0x10015100 0x100>;
interrupts = <8>; interrupts = <8>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
interrupt-controller; interrupt-controller;
#interrupt-cells = <2>; #interrupt-cells = <2>;
}; };
gpio4: gpio@10015300 { gpio3: gpio@10015200 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015300 0x100>; reg = <0x10015200 0x100>;
interrupts = <8>; interrupts = <8>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
interrupt-controller; interrupt-controller;
#interrupt-cells = <2>; #interrupt-cells = <2>;
}; };
gpio5: gpio@10015400 { gpio4: gpio@10015300 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015400 0x100>; reg = <0x10015300 0x100>;
interrupts = <8>; interrupts = <8>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
interrupt-controller; interrupt-controller;
#interrupt-cells = <2>; #interrupt-cells = <2>;
}; };
gpio6: gpio@10015500 { gpio5: gpio@10015400 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015500 0x100>; reg = <0x10015400 0x100>;
interrupts = <8>; interrupts = <8>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
interrupt-controller; interrupt-controller;
#interrupt-cells = <2>; #interrupt-cells = <2>;
};
gpio6: gpio@10015500 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015500 0x100>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
}; };
audmux: audmux@10016000 { audmux: audmux@10016000 {