[PATCH v5 5/6] arm64: dts: mediatek: mt8188: add lvts definitions

Julien Panis jpanis at baylibre.com
Fri May 24 02:04:38 PDT 2024


From: Nicolas Pitre <npitre at baylibre.com>

Various values extracted from the vendor's kernel driver.

Signed-off-by: Nicolas Pitre <npitre at baylibre.com>
Link: https://lore.kernel.org/r/20240402032729.2736685-14-nico@fluxnic.net
[Angelo: Fixed wrong nvmem-cell-names]
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
Signed-off-by: Julien Panis <jpanis at baylibre.com>
---
 arch/arm64/boot/dts/mediatek/mt8188.dtsi | 35 ++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index b4315c9214dc..a9f1b9db54a6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -11,6 +11,7 @@
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
 #include <dt-bindings/power/mediatek,mt8188-power.h>
+#include <dt-bindings/reset/mt8188-resets.h>
 
 / {
 	compatible = "mediatek,mt8188";
@@ -357,6 +358,7 @@ infracfg_ao: syscon at 10001000 {
 			compatible = "mediatek,mt8188-infracfg-ao", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
+			#reset-cells = <1>;
 		};
 
 		pericfg: syscon at 10003000 {
@@ -491,6 +493,17 @@ spi0: spi at 1100a000 {
 			status = "disabled";
 		};
 
+		lvts_ap: thermal-sensor at 1100b000 {
+			compatible = "mediatek,mt8188-lvts-ap";
+			reg = <0 0x1100b000 0 0xc00>;
+			interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			resets = <&infracfg_ao MT8188_INFRA_RST1_THERMAL_CTRL_RST>;
+			nvmem-cells = <&lvts_efuse_data1>;
+			nvmem-cell-names = "lvts-calib-data-1";
+			#thermal-sensor-cells = <1>;
+		};
+
 		spi1: spi at 11010000 {
 			compatible = "mediatek,mt8188-spi-ipm", "mediatek,spi-ipm";
 			#address-cells = <1>;
@@ -604,6 +617,17 @@ mmc1: mmc at 11240000 {
 			status = "disabled";
 		};
 
+		lvts_mcu: thermal-sensor at 11278000 {
+			compatible = "mediatek,mt8188-lvts-mcu";
+			reg = <0 0x11278000 0 0x1000>;
+			interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			resets = <&infracfg_ao MT8188_INFRA_RST1_THERMAL_MCU_RST>;
+			nvmem-cells = <&lvts_efuse_data1>;
+			nvmem-cell-names = "lvts-calib-data-1";
+			#thermal-sensor-cells = <1>;
+		};
+
 		i2c0: i2c at 11280000 {
 			compatible = "mediatek,mt8188-i2c";
 			reg = <0 0x11280000 0 0x1000>,
@@ -827,6 +851,17 @@ imp_iic_wrap_en: clock-controller at 11ec2000 {
 			#clock-cells = <1>;
 		};
 
+		efuse: efuse at 11f20000 {
+			compatible = "mediatek,mt8188-efuse", "mediatek,efuse";
+			reg = <0 0x11f20000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			lvts_efuse_data1: lvts1-calib at 1ac {
+				reg = <0x1ac 0x40>;
+			};
+		};
+
 		mfgcfg: clock-controller at 13fbf000 {
 			compatible = "mediatek,mt8188-mfgcfg";
 			reg = <0 0x13fbf000 0 0x1000>;

-- 
2.37.3




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