linux-kernel - [PATCH 3/3] ARM: dts: stm32: Add hwlock for pinctrl

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Date:   Tue, 13 Nov 2018 10:51:42 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     linus.walleij@...aro.org, robh+dt@...nel.org,
        alexandre.torgue@...com
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: [PATCH 3/3] ARM: dts: stm32: Add hwlock for pinctrl

Define a hwspinlock to be used by pin-controller

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
---
 arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index c4851271e810..2886e5a6ac27 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -14,6 +14,7 @@
 			ranges = <0 0x50002000 0xa400>;
 			interrupt-parent = <&exti>;
 			st,syscfg = <&exti 0x60 0xff>;
+			hwlocks = <&hsem 0>;
 			pins-are-numbered;
 
 			gpioa: gpio@...02000 {
-- 
2.15.0