[PATCH 19/35] arm64: dts: qcom: sm4450: Fix PDC reg size to single APSS DRV region
From: Mukesh Ojha
Date: Fri Apr 10 2026 - 14:57:49 EST
The PDC reg size was 0x30000, covering three DRV regions. Linux only
needs the APSS DRV region which is a single 0x10000 window. Reduce
the size to 0x10000 to describe only the region actually used.
Signed-off-by: Mukesh Ojha <mukesh.ojha@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm4450.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
index d217d922811e..b84dd1a8311b 100644
--- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
@@ -464,7 +464,7 @@ dispcc: clock-controller@af00000 {
pdc: interrupt-controller@b220000 {
compatible = "qcom,sm4450-pdc", "qcom,pdc";
- reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>;
+ reg = <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>;
qcom,pdc-ranges = <0 480 94>, <94 494 31>,
<125 63 1>;
#interrupt-cells = <2>;
--
2.53.0