The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 19fb11d7220b8abc016aa254dc7e6d9f2d49b178 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024052522-mud-contempt-f78d@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 19fb11d7220b8abc016aa254dc7e6d9f2d49b178 Mon Sep 17 00:00:00 2001 From: Nuno Sa <nuno.sa@xxxxxxxxxx> Date: Fri, 26 Apr 2024 17:42:12 +0200 Subject: [PATCH] dt-bindings: adc: axi-adc: add clocks property Add a required clock property as we can't access the device registers if the AXI bus clock is not properly enabled. Note this clock is a very fundamental one that is typically enabled pretty early during boot. Independently of that, we should really rely on it to be enabled. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Fixes: 96553a44e96d ("dt-bindings: iio: adc: add bindings doc for AXI ADC driver") Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx> Link: https://lore.kernel.org/r/20240426-ad9467-new-features-v2-3-6361fc3ba1cc@xxxxxxxxxx Cc: <Stable@xxxxxxxxxxxxxx> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml index 3d49d21ad33d..e1f450b80db2 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml @@ -28,6 +28,9 @@ properties: reg: maxItems: 1 + clocks: + maxItems: 1 + dmas: maxItems: 1 @@ -48,6 +51,7 @@ required: - compatible - dmas - reg + - clocks additionalProperties: false @@ -58,6 +62,7 @@ examples: reg = <0x44a00000 0x10000>; dmas = <&rx_dma 0>; dma-names = "rx"; + clocks = <&axi_clk>; #io-backend-cells = <0>; }; ...