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Commit 397d59f3 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Jason Cooper
Browse files

arm: mvebu: add DT information for GPIO banks on Armada 370 and XP 



The gpioX aliases are needed so that the driver can use
of_alias_get_id() to get a 0-based number of the GPIO bank, which we
then use to compute the base GPIO of the bank being probed. This is
similar to what gpio-mxs.c is doing.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 93a59cf3

arch/arm/boot/dts/armada-370.dtsi

+39 −0
Original line number Diff line number Diff line
@@ -21,6 +21,12 @@ 
	model = "Marvell Armada 370 family SoC";

	compatible = "marvell,armada370", "marvell,armada-370-xp";



	aliases {

		gpio0 = &gpio0;

		gpio1 = &gpio1;

		gpio2 = &gpio2;

	};



	mpic: interrupt-controller@d0020000 {

	      reg = <0xd0020a00 0x1d0>,

		    <0xd0021870 0x58>;
@@ -36,5 +42,38 @@ 
			compatible = "marvell,mv88f6710-pinctrl";

			reg = <0xd0018000 0x38>;

	        };



		gpio0: gpio@d0018100 {

			compatible = "marvell,orion-gpio";

			reg = <0xd0018100 0x40>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <82>, <83>, <84>, <85>;

		};



		gpio1: gpio@d0018140 {

			compatible = "marvell,orion-gpio";

			reg = <0xd0018140 0x40>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <87>, <88>, <89>, <90>;

		};



		gpio2: gpio@d0018180 {

			compatible = "marvell,orion-gpio";

			reg = <0xd0018180 0x40>;

			ngpios = <2>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <91>;

		};

	};

};

arch/arm/boot/dts/armada-xp-mv78230.dtsi

+29 −0
Original line number Diff line number Diff line
@@ -19,10 +19,39 @@ 
	model = "Marvell Armada XP MV78230 SoC";

	compatible = "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";



	aliases {

		gpio0 = &gpio0;

		gpio1 = &gpio1;

	};



	soc {

		pinctrl {

			compatible = "marvell,mv78230-pinctrl";

			reg = <0xd0018000 0x38>;

		};



		gpio0: gpio@d0018100 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018100 0x40>,

			    <0xd0018800 0x30>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <16>, <17>, <18>, <19>;

		};



		gpio1: gpio@d0018140 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018140 0x40>,

			    <0xd0018840 0x30>;

			ngpios = <17>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <20>, <21>, <22>;

		};

	};

};

arch/arm/boot/dts/armada-xp-mv78260.dtsi

+42 −0
Original line number Diff line number Diff line
@@ -19,10 +19,52 @@ 
	model = "Marvell Armada XP MV78260 SoC";

	compatible = "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";



	aliases {

		gpio0 = &gpio0;

		gpio1 = &gpio1;

		gpio2 = &gpio2;

	};



	soc {

		pinctrl {

			compatible = "marvell,mv78260-pinctrl";

			reg = <0xd0018000 0x38>;

		};



		gpio0: gpio@d0018100 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018100 0x40>,

			    <0xd0018800 0x30>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <16>, <17>, <18>, <19>;

		};



		gpio1: gpio@d0018140 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018140 0x40>,

			    <0xd0018840 0x30>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <20>, <21>, <22>, <23>;

		};



		gpio2: gpio@d0018180 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018180 0x40>,

			    <0xd0018870 0x30>;

			ngpios = <3>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <24>;

		};

	};

};

arch/arm/boot/dts/armada-xp-mv78460.dtsi

+42 −0
Original line number Diff line number Diff line
@@ -19,10 +19,52 @@ 
	model = "Marvell Armada XP MV78460 SoC";

	compatible = "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";



	aliases {

		gpio0 = &gpio0;

		gpio1 = &gpio1;

		gpio2 = &gpio2;

	};



	soc {

		pinctrl {

			compatible = "marvell,mv78460-pinctrl";

			reg = <0xd0018000 0x38>;

		};



		gpio0: gpio@d0018100 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018100 0x40>,

			    <0xd0018800 0x30>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <16>, <17>, <18>, <19>;

		};



		gpio1: gpio@d0018140 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018140 0x40>,

			    <0xd0018840 0x30>;

			ngpios = <32>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <20>, <21>, <22>, <23>;

		};



		gpio2: gpio@d0018180 {

			compatible = "marvell,armadaxp-gpio";

			reg = <0xd0018180 0x40>,

			    <0xd0018870 0x30>;

			ngpios = <3>;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupts-cells = <2>;

			interrupts = <24>;

		};

	};

 };