linux-kernel - [PATCH v5 1/5] arm64: dts: imx8mp: Use resets property

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: <20250317133306.2003909-2-daniel.baluta@nxp.com>
Date: Mon, 17 Mar 2025 15:33:02 +0200
From: Daniel Baluta <daniel.baluta@....com>
To: shawnguo@...nel.org,
	robh@...nel.org
Cc: s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	festevam@...il.com,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	frank.li@....com,
	aisheng.dong@....com,
	daniel.baluta@...il.com,
	laurentiu.mihalcea@....com,
	shengjiu.wang@....com,
	iuliana.prodan@....com,
	a.fatoum@...gutronix.de,
	mathieu.poirier@...aro.org,
	linux-remoteproc@...r.kernel.org,
	Daniel Baluta <daniel.baluta@....com>,
	Peng Fan <peng.fan@....com>,
	Frank Li <Frank.Li@....com>
Subject: [PATCH v5 1/5] arm64: dts: imx8mp: Use resets property

Add resets property to dsp node in order to be able to control the dsp
run/stall bit from audio block control.

Reviewed-by: Peng Fan <peng.fan@....com>
Reviewed-by: Frank Li <Frank.Li@....com>
Signed-off-by: Daniel Baluta <daniel.baluta@....com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index ce6793b2d57e..3b725fe442d0 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/clock/imx8mp-clock.h>
 #include <dt-bindings/power/imx8mp-power.h>
 #include <dt-bindings/reset/imx8mp-reset.h>
+#include <dt-bindings/reset/imx8mp-reset-audiomix.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interconnect/fsl,imx8mp.h>
@@ -2422,6 +2423,8 @@ dsp: dsp@...e8000 {
 			mboxes = <&mu2 2 0>, <&mu2 2 1>,
 				<&mu2 3 0>, <&mu2 3 1>;
 			memory-region = <&dsp_reserved>;
+			resets = <&audio_blk_ctrl IMX8MP_AUDIOMIX_DSP_RUNSTALL>;
+			reset-names = "runstall";
 			status = "disabled";
 		};
 	};
-- 
2.43.0