-----Original Message-----
From: Leonard Crestez
Sent: Monday, October 15, 2018 3:30 PM

On Sun, 2018-10-14 at 20:13 -0300, Fabio Estevam wrote:

quoted

quoted

+               imx8qx-pm {
+                       compatible = "fsl,scu-pd";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       pd_lsio: lsio-power-domain {
+                               #power-domain-cells = <0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               pd_lsio_pwm0: lsio-pwm0 at 191 {
+                                       reg = <191>;

The number after @ is in hex, so the reg property should be 0x191.

These are SC_R_* resource ids from include/linux/firmware/imx/types.h
and they are almost everywhere referenced as decimals.

Is this really not acceptable for DT?

I think the problem is mismatch as DT binding request the reg property value
must be equal to the unit-address. 
See:
https://github.com/devicetree-org/devicetree-specification/releases

It seems like a common issue in the kernel as I see many similar users.

Regards
Dong Aisheng

--
Regards,
Leonard