[PATCH 09/35] arm64: dts: qcom: sc7180: Fix PDC reg size to single APSS DRV region

From: Mukesh Ojha

Date: Fri Apr 10 2026 - 14:47:36 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/sc7180.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 45b9864e3304..52bc7d1aedb2 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -3505,7 +3505,7 @@ dispcc: clock-controller@af00000 {

pdc: interrupt-controller@b220000 {
compatible = "qcom,sc7180-pdc", "qcom,pdc";
- reg = <0 0x0b220000 0 0x30000>;
+ reg = <0 0x0b220000 0 0x10000>;
qcom,pdc-ranges = <0 480 94>, <94 609 31>, <125 63 1>;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
--
2.53.0