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Commit 82bb2da1 authored by Andrew Lunn's avatar Andrew Lunn Committed by Jason Cooper
Browse files

ARM: Kirkwood: Add DTSI files for pinctrl 



There are a couple of different variants of Kirkwood, which differ in
the pin muxing. These DTSI files set the correct compatibility and
define commonly used groups of pins, which board dbs files can
reference.

Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent f9e75922

arch/arm/boot/dts/kirkwood-6281.dtsi

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/ {

	ocp@f1000000 {

		pinctrl: pinctrl@10000 {

			compatible = "marvell,88f6281-pinctrl";

			reg = <0x10000 0x20>;



			pmx_nand: pmx-nand {

				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",

					       "mpp4", "mpp5", "mpp18",

					       "mpp19";

				marvell,function = "nand";

			};

			pmx_sata0: pmx-sata0 {

				marvell,pins = "mpp5", "mpp21", "mpp23";

				marvell,function = "sata0";

			};

			pmx_sata1: pmx-sata1 {

				marvell,pins = "mpp4", "mpp20", "mpp22";

				marvell,function = "sata1";

			};

			pmx_spi: pmx-spi {

				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";

				marvell,function = "spi";

			};

			pmx_twsi0: pmx-twsi0 {

				marvell,pins = "mpp8", "mpp9";

				marvell,function = "twsi0";

			};

			pmx_uart0: pmx-uart0 {

				marvell,pins = "mpp10", "mpp11";

				marvell,function = "uart0";

			};

			pmx_uart1: pmx-uart1 {

				marvell,pins = "mpp13", "mpp14";

				marvell,function = "uart1";

			};

		};

	};

};
 
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arch/arm/boot/dts/kirkwood-6282.dtsi

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/ {

	ocp@f1000000 {



		pinctrl: pinctrl@10000 {

			compatible = "marvell,88f6282-pinctrl";

			reg = <0x10000 0x20>;



			pmx_sata0: pmx-sata0 {

				marvell,pins = "mpp5", "mpp21", "mpp23";

				marvell,function = "sata0";

			};

			pmx_sata1: pmx-sata1 {

				marvell,pins = "mpp4", "mpp20", "mpp22";

				marvell,function = "sata1";

			};

			pmx_spi: pmx-spi {

				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";

				marvell,function = "spi";

			};

			pmx_twsi0: pmx-twsi0 {

				marvell,pins = "mpp8", "mpp9";

				marvell,function = "twsi0";

			};

			pmx_uart0: pmx-uart0 {

				marvell,pins = "mpp10", "mpp11";

				marvell,function = "uart0";

			};



			pmx_uart1: pmx-uart1 {

				marvell,pins = "mpp13", "mpp14";

				marvell,function = "uart1";

			};

		};

	};

};
 
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