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arm64: dts: st: fix sai3b unit address on stm32mp251

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The unit address of the sai3b node, 502b0024, is the address of the
SAI_BCR1 register in the secure alias of SAI3. The reg property of the
node translates to the non-secure address 0x402b0024, which all other
SAI nodes use. Fix the unit address to match.

Fixes: bf26d75a95 ("arm64: dts: st: add sai support on stm32mp251")
Signed-off-by: Mateusz Nowicki <mateusz.nowicki@posteo.net>
Link: https://lore.kernel.org/r/20260924193759.27881-2-mateusz.nowicki@posteo.net
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Mateusz Nowicki 2026-09-24 19:38:09 +00:00 committed by Alexandre Torgue
parent 77652da855
commit 64a7418938
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/st/stm32mp251.dtsi
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@ -1291,7 +1291,7 @@ sai3a: audio-controller@402b0004 {
status = "disabled";
};
sai3b: audio-controller@502b0024 {
sai3b: audio-controller@402b0024 {
compatible = "st,stm32-sai-sub-b";
reg = <0x24 0x20>;
#sound-dai-cells = <0>;