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From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
To:     matthias.bgg@gmail.com
Cc:     krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
        robh+dt@kernel.org, angelogioacchino.delregno@collabora.com,
        p.zabel@pengutronix.de, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, kernel@collabora.com,
        wenst@chromium.org
Subject: [PATCH v3 01/20] arm64: dts: mediatek: mt8183: Change iospaces for thermal and svs
Date:   Tue, 21 Nov 2023 13:50:25 +0100
Message-ID: <20231121125044.78642-2-angelogioacchino.delregno@collabora.com>
In-Reply-To: <20231121125044.78642-1-angelogioacchino.delregno@collabora.com>
References: <20231121125044.78642-1-angelogioacchino.delregno@collabora.com>
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The SVS iospace starts at 0x1100bc00 and not at 0x1100b000 as the
latter is the thermal sensor iospace instead.

Change the iospaces for both as following:
 - Thermal: 0x1100b000, length 0xc00
 - SVS: 0x1100bc00, length 0x400

Please note that while this would be a breaking change for SVS (but
not for thermal sensors), it doesn't matter because the svs driver
never worked anyway because of the missing trips in tzts2, causing
that thermal zone to never actually register, hence the SVS driver
to fail probing anyway.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 26 ++++++++++++------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 5169779d01df..13c3104bc67b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -1183,22 +1183,10 @@ spi0: spi@1100a000 {
 			status = "disabled";
 		};
 
-		svs: svs@1100b000 {
-			compatible = "mediatek,mt8183-svs";
-			reg = <0 0x1100b000 0 0x1000>;
-			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
-			clocks = <&infracfg CLK_INFRA_THERM>;
-			clock-names = "main";
-			nvmem-cells = <&svs_calibration>,
-				      <&thermal_calibration>;
-			nvmem-cell-names = "svs-calibration-data",
-					   "t-calibration-data";
-		};
-
 		thermal: thermal@1100b000 {
 			#thermal-sensor-cells = <1>;
 			compatible = "mediatek,mt8183-thermal";
-			reg = <0 0x1100b000 0 0x1000>;
+			reg = <0 0x1100b000 0 0xc00>;
 			clocks = <&infracfg CLK_INFRA_THERM>,
 				 <&infracfg CLK_INFRA_AUXADC>;
 			clock-names = "therm", "auxadc";
@@ -1210,6 +1198,18 @@ thermal: thermal@1100b000 {
 			nvmem-cell-names = "calibration-data";
 		};
 
+		svs: svs@1100bc00 {
+			compatible = "mediatek,mt8183-svs";
+			reg = <0 0x1100bc00 0 0x400>;
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&infracfg CLK_INFRA_THERM>;
+			clock-names = "main";
+			nvmem-cells = <&svs_calibration>,
+				      <&thermal_calibration>;
+			nvmem-cell-names = "svs-calibration-data",
+					   "t-calibration-data";
+		};
+
 		thermal_zones: thermal-zones {
 			cpu_thermal: cpu-thermal {
 				polling-delay-passive = <100>;
-- 
2.42.0