Thread (32 messages) 32 messages, 3 authors, 2025-02-27

Re: [PATCH 7/9] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp25

From: Clement LE GOFFIC <hidden>
Date: 2025-02-25 17:30:14
Also in: linux-arm-kernel, linux-gpio, lkml

On 2/25/25 14:05, Krzysztof Kozlowski wrote:
On 25/02/2025 09:48, Clément Le Goffic wrote:
quoted
Add the hdp devicetree node for stm32mp25 SoC family

Signed-off-by: Clément Le Goffic <redacted>
---
  arch/arm64/boot/dts/st/stm32mp251.dtsi | 7 +++++++
  1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index f3c6cdfd7008..43aaed4fcf10 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -918,6 +918,13 @@ package_otp@1e8 {
  			};
  		};
  
+		hdp: pinctrl@44090000 {
+			compatible = "st,stm32mp-hdp";
So here again - you have stm32mp251 SoC, but use entirely different
compatible.
Ok so I will use "st,stm32mp15-hdp"
Same feedback as with previous patchsets from ST. Please take it inside,
digest internally and do not repeat same issues.

Best regards,
Krzysztof
Best regards,

Clément
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