The patch below does not apply to the 5.15-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@vger.kernel.org.
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-5.15.y git checkout FETCH_HEAD git cherry-pick -x 19fb11d7220b8abc016aa254dc7e6d9f2d49b178 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2024052521-audacious-renewably-220c@gregkh' --subject-prefix 'PATCH 5.15.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@analog.com 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@linaro.org Fixes: 96553a44e96d ("dt-bindings: iio: adc: add bindings doc for AXI ADC driver") Signed-off-by: Nuno Sa nuno.sa@analog.com Link: https://lore.kernel.org/r/20240426-ad9467-new-features-v2-3-6361fc3ba1cc@ana... Cc: Stable@ver.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com
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>; }; ...