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From: Benjamin Gaignard <benjamin.gaignard@linaro.org>
To: linus.walleij@linaro.org, robh+dt@kernel.org, alexandre.torgue@st.com
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH 3/3] ARM: dts: stm32: Add hwlock for pinctrl
Date: Tue, 13 Nov 2018 10:51:42 +0100	[thread overview]
Message-ID: <20181113095142.32015-4-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20181113095142.32015-1-benjamin.gaignard@st.com>

Define a hwspinlock to be used by pin-controller

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.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@50002000 {
-- 
2.15.0


  parent reply	other threads:[~2018-11-13  9:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-13  9:51 [PATCH 0/3] make pin-controller use hwspinlock Benjamin Gaignard
2018-11-13  9:51 ` [PATCH 1/3] dt-bindings: pinctrl: stm32: Document hwlocks properties Benjamin Gaignard
2018-11-19 12:16   ` Linus Walleij
2018-11-13  9:51 ` [PATCH 2/3] pinctrl: stm32: protect configuration registers with a hwspinlock Benjamin Gaignard
2018-11-13 10:40   ` Alexandre Torgue
2018-11-19 12:20   ` Linus Walleij
2018-11-20  8:38     ` Benjamin Gaignard
2018-11-13  9:51 ` Benjamin Gaignard [this message]
2018-11-13  9:58   ` [PATCH 3/3] ARM: dts: stm32: Add hwlock for pinctrl Alexandre Torgue

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