linux-kernel - [PATCH 1/1] ARM: dts: Use more descriptive names for Exynos5420 PDs

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Date:	Fri,  6 Feb 2015 18:37:38 +0100
From:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
To:	Kukjin Kim <kgene@...nel.org>
Cc:	Andrzej Hajda <a.hajda@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Subject: [PATCH 1/1] ARM: dts: Use more descriptive names for Exynos5420 PDs

All the device nodes for the Exynos5420 power-domains have a quite
generic "power-domain" name. So in case of an error, the Exynos PD
driver shows the following (not very useful) message:

"Power domain power-domain disable failed"

Use descriptive names to know on which PD enable or disable failed.

Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
---
 arch/arm/boot/dts/exynos5420.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index b63b569ca4b4..4642cec50c0d 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -247,19 +247,19 @@
 		};
 	};
 
-	gsc_pd: power-domain@...44000 {
+	gsc_pd: gsc-power-domain@...44000 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044000 0x20>;
 		#power-domain-cells = <0>;
 	};
 
-	isp_pd: power-domain@...44020 {
+	isp_pd: isp-power-domain@...44020 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044020 0x20>;
 		#power-domain-cells = <0>;
 	};
 
-	mfc_pd: power-domain@...44060 {
+	mfc_pd: mfc-power-domain@...44060 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044060 0x20>;
 		clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
@@ -268,13 +268,13 @@
 		#power-domain-cells = <0>;
 	};
 
-	msc_pd: power-domain@...44120 {
+	msc_pd: msc-power-domain@...44120 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044120 0x20>;
 		#power-domain-cells = <0>;
 	};
 
-	disp_pd: power-domain@...440C0 {
+	disp_pd: disp-power-domain@...440C0 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x100440C0 0x20>;
 		#power-domain-cells = <0>;
-- 
2.1.3

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