[PATCH v2 27/28] arm64: dts: exynos: use dedicated wake-up pinctrl compatible in Exynos850

[Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>]

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 Exynos850 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/exynos850.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index 4f0a40de5e67..bcae772e8d91 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -346,7 +346,7 @@ pinctrl_alive: pinctrl@11850000 {
 			reg = <0x11850000 0x1000>;
 
 			wakeup-interrupt-controller {
-				compatible = "samsung,exynos7-wakeup-eint";
+				compatible = "samsung,exynos850-wakeup-eint";
 			};
 		};
 
@@ -355,7 +355,7 @@ pinctrl_cmgp: pinctrl@11c30000 {
 			reg = <0x11c30000 0x1000>;
 
 			wakeup-interrupt-controller {
-				compatible = "samsung,exynos7-wakeup-eint";
+				compatible = "samsung,exynos850-wakeup-eint";
 			};
 		};
 
-- 
2.32.0