[PATCH] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible

[PATCH] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible

[Christian Hewitt]

Add the saradac node using the meson-gxlx-saradc compatible to ensure
MPLL clocks are poked and audio output is enabled on the p271 (S905L)
board.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
The meson-gxlx-saradc compatible is now merged via the IIO tree, see [0].                                   

[0] https://patchwork.kernel.org/project/linux-amlogic/cover/20250330101922.1942169-1-martin.blumenstingl@googlemail.com/

 arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts b/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts
index 942df754a0ed..1221f4545130 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts
@@ -38,6 +38,10 @@ mali: gpu@c0000 {
 	};
 };
 
+&saradc {
+	compatible = "amlogic,meson-gxlx-saradc", "amlogic,meson-saradc";
+};
+
 &usb {
 	dr_mode = "host";
 };
-- 
2.34.1

Re: [PATCH] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible

[Martin Blumenstingl]

On Sun, Mar 30, 2025 at 4:32 PM Christian Hewitt
<christianshewitt@gmail.com> wrote:
>
> Add the saradac node using the meson-gxlx-saradc compatible to ensure
> MPLL clocks are poked and audio output is enabled on the p271 (S905L)
> board.
>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

Re: [PATCH] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible

[Neil Armstrong]

Hi,

On Sun, 30 Mar 2025 14:32:54 +0000, Christian Hewitt wrote:
> Add the saradac node using the meson-gxlx-saradc compatible to ensure
> MPLL clocks are poked and audio output is enabled on the p271 (S905L)
> board.
> 
> 

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.16/arm64-dt)

[1/1] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible
      https://git.kernel.org/amlogic/c/cb99bb034123ef8b8dd533fc4c42164b049515a2

These changes has been applied on the intermediate git tree [1].

The v6.16/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.

In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].

The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.

If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git

-- 
Neil

Re: [PATCH] arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible

[Rob Herring (Arm)]

On Sun, 30 Mar 2025 14:32:54 +0000, Christian Hewitt wrote:
> Add the saradac node using the meson-gxlx-saradc compatible to ensure
> MPLL clocks are poked and audio output is enabled on the p271 (S905L)
> board.
> 
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> ---
> The meson-gxlx-saradc compatible is now merged via the IIO tree, see [0].
> 
> [0] https://patchwork.kernel.org/project/linux-amlogic/cover/20250330101922.1942169-1-martin.blumenstingl@googlemail.com/
> 
>  arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts | 4 ++++
>  1 file changed, 4 insertions(+)
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


This patch series was applied (using b4) to base:
 Base: attempting to guess base-commit...
 Base: tags/next-20250328 (exact match)

If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/amlogic/' for 20250330143254.3159519-1-christianshewitt@gmail.com:

arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dtb: adc@8680: compatible: 'oneOf' conditional failed, one must be fixed:
	['amlogic,meson-gxlx-saradc', 'amlogic,meson-saradc'] is too long
	'amlogic,meson-saradc' was expected
	'amlogic,meson-gxlx-saradc' is not one of ['amlogic,meson8-saradc', 'amlogic,meson8b-saradc', 'amlogic,meson8m2-saradc', 'amlogic,meson-gxbb-saradc', 'amlogic,meson-gxl-saradc', 'amlogic,meson-gxm-saradc', 'amlogic,meson-axg-saradc', 'amlogic,meson-g12a-saradc']
	from schema $id: http://devicetree.org/schemas/iio/adc/amlogic,meson-saradc.yaml#
arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dtb: /soc/bus@c1100000/adc@8680: failed to match any schema with compatible: ['amlogic,meson-gxlx-saradc', 'amlogic,meson-saradc']