> On Sat, Aug 31, 2024 at 09:18:43AM +0200, Lorenzo Bianconi wrote: > > clk-en7523 driver for EN7581 SoC is mapping all the scu memory region > > while it is configuring the chip-scu one via a syscon. Update the reg > > mapping definition for this device. This patch does not introduce any > > backward incompatibility since the dts for EN7581 SoC is not public yet. > > What does "not public yet" mean? The bindings are public, so someone > could have built a dtb without whatever non-public dts you currently > have. Do you mean, has not yet made it into a released kernel? I was not so clear on this point, sorry for that. What I mean is these devices (clock, pinctrl, ethernet, pwm, ...) are not supported in the dts upstream (in the kernel or other corss-compiling systems link OpenWrt). For EN7581 SoC we have just basic support upstream at the moment [0]. Since we have this weird hw architecture, we agreed with Angelo to post the full dts just when all drivers are merged in order to avoid possible backward compatibility issues adding more devices support into the kernel. Regards, Lorenzo [0] https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/airoha/en7581.dtsi > > Cheers, > Conor. > > > > > Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx> > > --- > > .../devicetree/bindings/clock/airoha,en7523-scu.yaml | 12 +++--------- > > 1 file changed, 3 insertions(+), 9 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml > > index 84353fd09428..ca426c328535 100644 > > --- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml > > +++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml > > @@ -34,8 +34,8 @@ properties: > > - airoha,en7581-scu > > > > reg: > > - minItems: 2 > > - maxItems: 4 > > + minItems: 1 > > + maxItems: 2 > > > > "#clock-cells": > > description: > > @@ -75,9 +75,6 @@ allOf: > > reg: > > items: > > - description: scu base address > > - - description: misc scu base address > > - - description: reset base address > > - - description: pb scu base address > > > > additionalProperties: false > > > > @@ -98,10 +95,7 @@ examples: > > > > scuclk: clock-controller@1fa20000 { > > compatible = "airoha,en7581-scu"; > > - reg = <0x0 0x1fa20000 0x0 0x400>, > > - <0x0 0x1fb00000 0x0 0x90>, > > - <0x0 0x1fb00830 0x0 0x8>, > > - <0x0 0x1fbe3400 0x0 0xfc>; > > + reg = <0x0 0x1fb00000 0x0 0x970>; > > #clock-cells = <1>; > > #reset-cells = <1>; > > }; > > > > -- > > 2.46.0 > >
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