linux-kernel - [PATCH v2 4/8] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp13

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250520-hdp-upstream-v2-4-53f6b8b5ffc8@foss.st.com>
Date: Tue, 20 May 2025 17:02:31 +0200
From: Clément Le Goffic <clement.legoffic@...s.st.com>
To: Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue
	<alexandre.torgue@...s.st.com>,
        Bartosz Golaszewski <brgl@...ev.pl>
CC: <linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        Clément Le Goffic
	<clement.legoffic@...s.st.com>
Subject: [PATCH v2 4/8] ARM: dts: stm32: add Hardware debug port (HDP) on
 stm32mp13

Add the hdp devicetree node for stm32mp13 SoC family

Signed-off-by: Clément Le Goffic <clement.legoffic@...s.st.com>
---
 arch/arm/boot/dts/st/stm32mp131.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
index 8512a6e46b33..b0537bcdb9d5 100644
--- a/arch/arm/boot/dts/st/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
@@ -951,6 +951,12 @@ dts: thermal@...28000 {
 			clocks = <&rcc DTS>;
 			clock-names = "pclk";
 			#thermal-sensor-cells = <0>;
+		};
+
+		hdp: pinctrl@...2a000 {
+			compatible = "st,stm32mp131-hdp";
+			reg = <0x5002a000 0x400>;
+			clocks = <&rcc HDP>;
 			status = "disabled";
 		};
 

-- 
2.43.0