From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 30 Aug 2017 10:15:37 +0000 (+0200)
Subject: arm64: dts: marvell: fix number of GPIOs in Armada AP806 description
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a0ac89b57207ccc87d76f4e6aa9a83026743861b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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: 63dac0f4924b9 ("arm64: dts: marvell: add gpio support for Armada 7K/8K")
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---

diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
index 1eb1f1e9aac4..4d360713ed12 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
@@ -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>;
 				};
 			};
 		};