linux-kernel - [PATCH v2 3/3] ARM: dts: stm32: Add clock on stm32mp157c syscfg

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Date:   Wed, 12 Dec 2018 09:48:15 +0100
From:   Fabrice Gasnier <fabrice.gasnier@...com>
To:     <lee.jones@...aro.org>, <robh+dt@...nel.org>,
        <alexandre.torgue@...com>
CC:     <mcoquelin.stm32@...il.com>, <arnd@...db.de>,
        <mark.rutland@....com>, <gabriel.fernandez@...com>,
        <fabrice.gasnier@...com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v2 3/3] ARM: dts: stm32: Add clock on stm32mp157c syscfg

STM32 syscfg needs a clock to access registers.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>
---
 arch/arm/boot/dts/stm32mp157c.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 8bf1c17..61b2a70 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -820,6 +820,7 @@
 		syscfg: syscon@...20000 {
 			compatible = "st,stm32mp157-syscfg", "syscon";
 			reg = <0x50020000 0x400>;
+			clocks = <&rcc SYSCFG>;
 		};
 
 		lptimer2: timer@...21000 {
-- 
1.9.1