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Commit a0ac89b5 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Gregory CLEMENT
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arm64: dts: marvell: fix number of GPIOs in Armada AP806 description 



The Armada AP806 has 20 pins, and therefore 20 GPIOs (from 0 to 19
included) and not 19 pins. Therefore, we fix the Device Tree
description for the GPIO controller.

Before this patch:

$ cat /sys/kernel/debug/pinctrl/f06f4000.system-controller:pinctrl/gpio-ranges
GPIO ranges handled:
0: mvebu-gpio GPIOS [0 - 19] PINS [0 - 19]
0: f06f4000.system-controller:gpio GPIOS [0 - 18] PINS [0 - 18]

After this patch:

$ cat /sys/kernel/debug/pinctrl/f06f4000.system-controller:pinctrl/gpio-ranges
GPIO ranges handled:
0: mvebu-gpio GPIOS [0 - 19] PINS [0 - 19]
0: f06f4000.system-controller:gpio GPIOS [0 - 19] PINS [0 - 19]

Fixes: 63dac0f4 ("arm64: dts: marvell: add gpio support for Armada 7K/8K")
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent d7a65c49

arch/arm64/boot/dts/marvell/armada-ap806.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -268,10 +268,10 @@ 
				ap_gpio: gpio {

					compatible = "marvell,armada-8k-gpio";

					offset = <0x1040>;

					ngpios = <19>;

					ngpios = <20>;

					gpio-controller;

					#gpio-cells = <2>;

					gpio-ranges = <&ap_pinctrl 0 0 19>;

					gpio-ranges = <&ap_pinctrl 0 0 20>;

				};

			};

		};