Thread (23 messages) 23 messages, 3 authors, 2022-01-26
STALE1586d
Revisions (4)
  1. v10 [diff vs current]
  2. v20 [diff vs current]
  3. v21 current
  4. v22 [diff vs current]

[PATCH v21 2/8] arm64: dts: mt8183: add svs device information

From: Roger Lu <hidden>
Date: 2022-01-07 09:52:23
Also in: linux-devicetree, linux-mediatek, linux-pm, lkml
Subsystem: arm/mediatek soc support, the rest · Maintainers: Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds

Add compitable/reg/irq/clock/efuse setting in svs node.

Signed-off-by: Roger Lu <redacted>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index ba4584faca5a..9de6aa59d9a7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -743,6 +743,18 @@
 			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";
@@ -1261,6 +1273,10 @@
 			mipi_tx_calibration: calib@190 {
 				reg = <0x190 0xc>;
 			};
+
+			svs_calibration: calib@580 {
+				reg = <0x580 0x64>;
+			};
 		};
 
 		u3phy: t-phy@11f40000 {
-- 
2.18.0


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