diff mbox series

[V2] arm64: dts: imx95: add p2a reply channel

Message ID 20240628020921.1108888-1-peng.fan@oss.nxp.com (mailing list archive)
State New, archived
Headers show
Series [V2] arm64: dts: imx95: add p2a reply channel | expand

Commit Message

Peng Fan (OSS) June 28, 2024, 2:09 a.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

For Platform to Agent(p2a) notification, i.MX95 System Manager(SM)
firmware requires a reply communication. So add mailbox channel for
p2a reply communication.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

v2:
 Just resend with maillist included

 arch/arm64/boot/dts/freescale/imx95.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Shawn Guo Aug. 4, 2024, 2:52 p.m. UTC | #1 
On Fri, Jun 28, 2024 at 10:09:21AM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> For Platform to Agent(p2a) notification, i.MX95 System Manager(SM)
> firmware requires a reply communication. So add mailbox channel for
> p2a reply communication.
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>

Applied, thanks!
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index f98cec944eee..8127ed2beb1f 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -281,7 +281,7 @@  sram1: sram@204c0000 {
 	firmware {
 		scmi {
 			compatible = "arm,scmi";
-			mboxes = <&mu2 5 0>, <&mu2 3 0>, <&mu2 3 1>;
+			mboxes = <&mu2 5 0>, <&mu2 3 0>, <&mu2 3 1>, <&mu2 5 1>;
 			shmem = <&scmi_buf0>, <&scmi_buf1>;
 			#address-cells = <1>;
 			#size-cells = <0>;