linux-kernel - [RFT 3/3] arm64: dts: exynos: Add unit address to soc node and move thermal zones on Exynos7

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Message-Id: <20200629193338.29540-3-krzk@kernel.org>
Date:   Mon, 29 Jun 2020 21:33:38 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Rob Herring <robh+dt@...nel.org>, Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Sylwester Nawrocki <snawrocki@...nel.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Pankaj Dubey <pankaj.dubey@...sung.com>
Subject: [RFT 3/3] arm64: dts: exynos: Add unit address to soc node and move thermal zones on Exynos7

Add @0 unit address to 'soc' node match its 'reg' property and move the
thermal zones out of 'soc' to main root as it this is usually not a
property of a Soc.

This silences DTC warnings:

    Warning (unit_address_vs_reg): /soc: node has a reg or ranges property, but no unit name
    Warning (simple_bus_reg): /soc/thermal-zones: missing or empty reg/ranges property

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Not tested on HW.
---
 arch/arm64/boot/dts/exynos/exynos7.dtsi | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 300ad7326ea8..f590891efe25 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -83,7 +83,7 @@
 		method = "smc";
 	};
 
-	soc: soc {
+	soc: soc@0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -597,15 +597,6 @@
 			#thermal-sensor-cells = <0>;
 		};
 
-		thermal-zones {
-			atlas_thermal: cluster0-thermal {
-				polling-delay-passive = <0>; /* milliseconds */
-				polling-delay = <0>; /* milliseconds */
-				thermal-sensors = <&tmuctrl_0>;
-				#include "exynos7-trip-points.dtsi"
-			};
-		};
-
 		ufs: ufs@...70000 {
 			compatible = "samsung,exynos7-ufs";
 			reg = <0x15570000 0x100>,  /* 0: HCI standard */
@@ -675,6 +666,15 @@
 		};
 	};
 
+	thermal-zones {
+		atlas_thermal: cluster0-thermal {
+			polling-delay-passive = <0>; /* milliseconds */
+			polling-delay = <0>; /* milliseconds */
+			thermal-sensors = <&tmuctrl_0>;
+			#include "exynos7-trip-points.dtsi"
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
-- 
2.17.1