diff mbox series

[v1,1/5] arm: dts: imx8qm: Remove adma pwm

Message ID 20240826221541.15669-2-francesco@dolcini.it (mailing list archive)
State New, archived
Headers show
Series arm64: dts: imx8-apalis: Various improvements and additions | expand

Commit Message

Francesco Dolcini Aug. 26, 2024, 10:15 p.m. UTC 
From: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>

There is no adma pwm on iMX8QM, so remove it from the DT. When enabled,
this cause warnings on resource partition ownership check by U-Boot
that receives messages from SCU firmware saying that these resources are
not owned:

Booting using the fdt blob at 0x9d400000
Loading Device Tree to 00000000fd622000, end 00000000fd66efff ... OK
Disable pwm@5a190000 rsrc 188 not owned
Disable clock-controller@5a590000 rsrc 188 not owned

Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi
index aa9f28c4431d..d4856b8590e0 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi
@@ -4,6 +4,9 @@ 
  *	Dong Aisheng <aisheng.dong@nxp.com>
  */
 
+/delete-node/ &adma_pwm;
+/delete-node/ &adma_pwm_lpcg;
+
 &dma_subsys {
 	uart4_lpcg: clock-controller@5a4a0000 {
 		compatible = "fsl,imx8qxp-lpcg";