[PATCH v2 2/3] arm64: dts: imx8mp: convert 'aips5' to 'aipstz5'

[Laurentiu Mihalcea]

From: Laurentiu Mihalcea <laurentiu.mihalcea at nxp.com>

Change the programming model of the "aips5" node to allow configuring
the security-related registers exposed by the AIPSTZ5 bridge. Without
this, masters such as the HIFI4 DSP will have their access to the
peripherals connected to the bridge denied after power cycling the
AUDIOMIX domain.

Co-developed-by: Daniel Baluta <daniel.baluta at nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta at nxp.com>
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 7ab321af9e15..426c11853d84 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1428,12 +1428,14 @@ eqos: ethernet at 30bf0000 {
 			};
 		};
 
-		aips5: bus at 30c00000 {
-			compatible = "fsl,aips-bus", "simple-bus";
-			reg = <0x30c00000 0x400000>;
+		aips5: bus at 30df0000 {
+			compatible = "fsl,imx8mp-aipstz";
+			reg = <0x30df0000 0x10000>;
+			power-domains = <&pgc_audio>;
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			#access-controller-cells = <3>;
+			ranges = <0x30c00000 0x30c00000 0x400000>;
 
 			spba-bus at 30c00000 {
 				compatible = "fsl,spba-bus", "simple-bus";
-- 
2.43.0