* [PATCH] ARM: dts: stm32: fix SAI sub nodes register range
@ 2021-09-24 16:02 Olivier Moysan
2021-10-15 13:01 ` Alexandre TORGUE
0 siblings, 1 reply; 2+ messages in thread
From: Olivier Moysan @ 2021-09-24 16:02 UTC (permalink / raw)
To: Alexandre Torgue, Maxime Coquelin, Olivier Moysan, Rob Herring
Cc: devicetree, linux-arm-kernel, linux-kernel, linux-stm32, Olivier Moysan
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>
---
arch/arm/boot/dts/stm32mp151.dtsi | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index bd289bf5d269..6992a4b0ba79 100644
--- 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>;
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: stm32: fix SAI sub nodes register range
2021-09-24 16:02 [PATCH] ARM: dts: stm32: fix SAI sub nodes register range Olivier Moysan
@ 2021-10-15 13:01 ` Alexandre TORGUE
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre TORGUE @ 2021-10-15 13:01 UTC (permalink / raw)
To: Olivier Moysan, Maxime Coquelin, Olivier Moysan, Rob Herring
Cc: devicetree, linux-arm-kernel, linux-kernel, linux-stm32
On 9/24/21 6:02 PM, Olivier Moysan wrote:
> 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>
> ---
> arch/arm/boot/dts/stm32mp151.dtsi | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
> index bd289bf5d269..6992a4b0ba79 100644
> --- 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>;
>
Applied on stm32-next.
Thanks
Alex
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2021-10-15 13:01 ` Alexandre TORGUE
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