ARM: dts: stm32: fix SAI sub nodes register range

The STM32 SAI subblocks registers offsets are in the range
0x0004 (SAIx_CR1) to 0x0020 (SAIx_DR).
The corresponding range length is 0x20 instead of 0x1c.
Change reg property accordingly.

Fixes: 5afd65c3a060 ("ARM: dts: stm32: add sai support on stm32mp157c")

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index bd289bf..6992a4b 100644 (file)
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -824,7 +824,7 @@
                                #sound-dai-cells = <0>;
 
                                compatible = "st,stm32-sai-sub-a";
-                               reg = <0x4 0x1c>;
+                               reg = <0x4 0x20>;
                                clocks = <&rcc SAI1_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 87 0x400 0x01>;
@@ -834,7 +834,7 @@
                        sai1b: audio-controller@4400a024 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-b";
-                               reg = <0x24 0x1c>;
+                               reg = <0x24 0x20>;
                                clocks = <&rcc SAI1_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 88 0x400 0x01>;
@@ -855,7 +855,7 @@
                        sai2a: audio-controller@4400b004 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-a";
-                               reg = <0x4 0x1c>;
+                               reg = <0x4 0x20>;
                                clocks = <&rcc SAI2_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 89 0x400 0x01>;
@@ -865,7 +865,7 @@
                        sai2b: audio-controller@4400b024 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-b";
-                               reg = <0x24 0x1c>;
+                               reg = <0x24 0x20>;
                                clocks = <&rcc SAI2_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 90 0x400 0x01>;
@@ -886,7 +886,7 @@
                        sai3a: audio-controller@4400c004 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-a";
-                               reg = <0x04 0x1c>;
+                               reg = <0x04 0x20>;
                                clocks = <&rcc SAI3_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 113 0x400 0x01>;
@@ -896,7 +896,7 @@
                        sai3b: audio-controller@4400c024 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-b";
-                               reg = <0x24 0x1c>;
+                               reg = <0x24 0x20>;
                                clocks = <&rcc SAI3_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 114 0x400 0x01>;
@@ -1271,7 +1271,7 @@
                        sai4a: audio-controller@50027004 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-a";
-                               reg = <0x04 0x1c>;
+                               reg = <0x04 0x20>;
                                clocks = <&rcc SAI4_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 99 0x400 0x01>;
@@ -1281,7 +1281,7 @@
                        sai4b: audio-controller@50027024 {
                                #sound-dai-cells = <0>;
                                compatible = "st,stm32-sai-sub-b";
-                               reg = <0x24 0x1c>;
+                               reg = <0x24 0x20>;
                                clocks = <&rcc SAI4_K>;
                                clock-names = "sai_ck";
                                dmas = <&dmamux1 100 0x400 0x01>;