Older Samsung Exynos SoC pin controller nodes (Exynos3250, Exynos4,
Exynos5, Exynos5433) with external wake-up interrupts, expected to have
one interrupt for multiplexing these wake-up interrupts. Also they
expected to have exactly one pin controller capable of external wake-up
interrupts.
It seems however that newer ARMv8 Exynos SoC like Exynos850 and
ExynosAutov9 have differences:
1. No multiplexed external wake-up interrupt, only direct,
2. More than one pin controller capable of external wake-up interrupts.
Use dedicated ExynosAutov9 compatible for its external wake-up interrupts
controller to indicate the differences.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index de8fcb82eaec..807d500d6022 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -208,7 +208,7 @@ pinctrl_alive: pinctrl@10450000 {
reg = <0x10450000 0x1000>;
wakeup-interrupt-controller {
- compatible = "samsung,exynos7-wakeup-eint";
+ compatible = "samsung,exynosautov9-wakeup-eint";
};
};
--
2.32.0
