[PATCH v21 7/8] arm64: dts: mt8192: add svs device information

Roger Lu roger.lu at mediatek.com
Fri Jan 7 01:51:59 PST 2022


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

Signed-off-by: Roger Lu <roger.lu at mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 39 ++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index c7c7d4e017ae..c111e26489dd 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -9,6 +9,8 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
+#include <dt-bindings/reset/ti-syscon.h>
+
 
 / {
 	compatible = "mediatek,mt8192";
@@ -268,6 +270,14 @@
 			compatible = "mediatek,mt8192-infracfg", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
+
+			infracfg_rst: reset-controller {
+				compatible = "mediatek,infra-reset", "ti,syscon-reset";
+				#reset-cells = <1>;
+				ti,reset-bits = <
+					0x150 5 0x154 5 0 0     (ASSERT_SET | DEASSERT_SET | STATUS_NONE) /* 0: svs */
+				>;
+			};
 		};
 
 		pericfg: syscon at 10003000 {
@@ -362,6 +372,20 @@
 			status = "disabled";
 		};
 
+		svs: svs at 1100b000 {
+			compatible = "mediatek,mt8192-svs";
+			reg = <0 0x1100b000 0 0x1000>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg CLK_INFRA_THERM>;
+			clock-names = "main";
+			nvmem-cells = <&svs_calibration>,
+				      <&lvts_e_data1>;
+			nvmem-cell-names = "svs-calibration-data",
+					   "t-calibration-data";
+			resets = <&infracfg_rst 0>;
+			reset-names = "svs_rst";
+		};
+
 		spi1: spi at 11010000 {
 			compatible = "mediatek,mt8192-spi",
 				     "mediatek,mt6765-spi";
@@ -479,6 +503,21 @@
 			#clock-cells = <1>;
 		};
 
+		efuse: efuse at 11c10000 {
+			compatible = "mediatek,efuse";
+			reg = <0 0x11c10000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			lvts_e_data1: data1 at 1c0 {
+				reg = <0x1c0 0x58>;
+			};
+
+			svs_calibration: calib at 580 {
+				reg = <0x580 0x68>;
+			};
+		};
+
 		i2c3: i2c3 at 11cb0000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11cb0000 0 0x1000>,
-- 
2.18.0




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