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Commit fc8938d4 authored by Keerthy's avatar Keerthy Committed by Linus Walleij
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dt-bindings: gpio: davinci: Add k3 am654 compatible 



The patch adds k3 am654 compatible, specific properties and
an example.

Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 6a4d8b6b

Documentation/devicetree/bindings/gpio/gpio-davinci.txt

+18 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ Required Properties: 
			"ti,keystone-gpio": for Keystone 2 66AK2H/K, 66AK2L,

						66AK2E SoCs

			"ti,k2g-gpio", "ti,keystone-gpio": for 66AK2G

			"ti,am654-gpio", "ti,keystone-gpio": for TI K3 AM654



- reg: Physical base address of the controller and the size of memory mapped

       registers.
@@ -145,3 +146,20 @@ gpio0: gpio@260bf00 { 
	ti,ngpio = <32>;

	ti,davinci-gpio-unbanked = <32>;

};



Example for K3 AM654:



wkup_gpio0: wkup_gpio0@42110000 {

	compatible = "ti,am654-gpio", "ti,keystone-gpio";

	reg = <0x42110000 0x100>;

	gpio-controller;

	#gpio-cells = <2>;

	interrupt-parent = <&intr_wkup_gpio>;

	interrupts = <59 128>, <59 129>, <59 130>, <59 131>;

	interrupt-controller;

	#interrupt-cells = <2>;

	ti,ngpio = <56>;

	ti,davinci-gpio-unbanked = <0>;

	clocks = <&k3_clks 59 0>;

	clock-names = "gpio";

};