diff mbox series

[v4,3/8] arm64: dts: imx8mp: Use resets property

Message ID 20250305100037.373782-4-daniel.baluta@nxp.com (mailing list archive)
State New, archived
Headers show
Series imx8mp: Add support to Run/Stall DSP via reset API | expand

Commit Message

Daniel Baluta March 5, 2025, 10 a.m. UTC 
Add resets property to dsp node in order to be able to control the dsp
run/stall bit from audio block control.

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

Comments

Peng Fan March 6, 2025, 5:31 a.m. UTC | #1 
> Subject: [PATCH v4 3/8] 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: Frank Li <Frank.Li@nxp.com>
> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
> ---
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index e0d3b8cba221..90ecee81e465 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>
@@ -2421,6 +2422,8 @@  dsp: dsp@3b6e8000 {
 			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";
 		};
 	};