[PATCH v5 17/21] ARM: dts: aspeed: yosemite4: Revise mx31790 fan tach config
From: Delphine CC Chiu
Date: Wed Jan 31 2024 - 03:52:43 EST
Revise fan tach config for max31790 driver change
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@xxxxxxxxxx>
---
.../aspeed/aspeed-bmc-facebook-yosemite4.dts | 48 +++++++++++++++++--
1 file changed, 44 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
index bce739f2a081..7c7c9e85bb92 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
@@ -1095,8 +1095,18 @@ adc@1f {
pwm@20{
compatible = "maxim,max31790";
- pwm-as-tach = <4 5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0x20>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
gpio@22{
@@ -1108,8 +1118,18 @@ gpio@22{
pwm@2f{
compatible = "maxim,max31790";
- pwm-as-tach = <4 5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0x2f>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
adc@33 {
@@ -1145,8 +1165,18 @@ adc@1f {
pwm@20{
compatible = "maxim,max31790";
- pwm-as-tach = <4 5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0x20>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
gpio@22{
@@ -1158,8 +1188,18 @@ gpio@22{
pwm@2f{
compatible = "maxim,max31790";
- pwm-as-tach = <4 5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0x2f>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
adc@33 {
--
2.25.1