arm64: dts: rockchip: Remove #cooling-cells from fan on

A patch from »Fixing some dtbscheck warnings« in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Mon, 30 Sep 2024 22:55:33 +0200

Commit-Message

All Theobroma boards use a ti,amc6821 as fan controller. It normally runs in an automatically controlled way and while it may be possible to use it as part of a dt-based thermal management, this is not yet specified in the binding, nor implemented in any kernel. Newer boards already don't contain that #cooling-cells property, but older ones do. So remove them for now, they can be re-added if thermal integration gets implemented in the future. Fixes: c484cf93f61b ("arm64: dts: rockchip: add PX30-µQ7 (Ringneck) SoM with Haikou baseboard") Fixes: d99a02bcfa81 ("arm64: dts: rockchip: add RK3368-uQ7 (Lion) SoM") Fixes: 2c66fc34e945 ("arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM") Cc: Quentin Schulz <quentin.schulz@...> Cc: Klaus Goger <klaus.goger@...> Signed-off-by: Heiko Stuebner <heiko@...> Reviewed-by: Quentin Schulz <quentin.schulz@...>

Patch-Comment

arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 1 - arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 1 - arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - 3 files changed, 3 deletions(-)

Statistics

  • 0 lines added
  • 3 lines removed

Changes

--------------- arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi ----------------
index b7163ed74232..a6ea9d8c785c 100644
@@ -293,7 +293,6 @@ &i2c1 {
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
- #cooling-cells = <2>;
};
rtc_twi: rtc@6f {
---------------- arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi -----------------
index 8ac8acf4082d..ab3fda69a1fb 100644
@@ -61,7 +61,6 @@ i2c_lvds_blc: i2c@0 {
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
- #cooling-cells = <2>;
};
rtc_twi: rtc@6f {
---------------- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi -----------------
index 650b1ba9c192..6de3128556b7 100644
@@ -395,7 +395,6 @@ &i2c7 {
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
- #cooling-cells = <2>;
};
rtc_twi: rtc@6f {
 
 

Recent Patches

About Us

Sed lacus. Donec lectus. Nullam pretium nibh ut turpis. Nam bibendum. In nulla tortor, elementum vel, tempor at, varius non, purus. Mauris vitae nisl nec metus placerat consectetuer.

Read More...