linux-kernel - [PATCH 2/3] arm64: dts: exynos850: use Exynos7 fallbacks for pin wake-up controllers

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Message-Id: <20231122200407.423264-2-krzysztof.kozlowski@linaro.org>
Date:   Wed, 22 Nov 2023 21:04:06 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Tomasz Figa <tomasz.figa@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Peter Griffin <peter.griffin@...aro.org>,
        semen.protsenko@...aro.org, Jaewon Kim <jaewon02.kim@...sung.com>
Subject: [PATCH 2/3] arm64: dts: exynos850: use Exynos7 fallbacks for pin wake-up controllers

Exynos850 pin controller capable of wake-ups is still compatible with
Exynos7, however it does not mux interrupts. Add Exynos7 compatible
fallback to annotate that compatibility and match the bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Cc: Peter Griffin <peter.griffin@...aro.org>
Cc: semen.protsenko@...aro.org
Cc: Jaewon Kim <jaewon02.kim@...sung.com>
---
 arch/arm64/boot/dts/exynos/exynos850.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index df5ea43ebcad..da3f4a791e68 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -359,7 +359,8 @@ pinctrl_alive: pinctrl@...50000 {
 			reg = <0x11850000 0x1000>;
 
 			wakeup-interrupt-controller {
-				compatible = "samsung,exynos850-wakeup-eint";
+				compatible = "samsung,exynos850-wakeup-eint",
+					     "samsung,exynos7-wakeup-eint";
 			};
 		};
 
@@ -368,7 +369,8 @@ pinctrl_cmgp: pinctrl@...30000 {
 			reg = <0x11c30000 0x1000>;
 
 			wakeup-interrupt-controller {
-				compatible = "samsung,exynos850-wakeup-eint";
+				compatible = "samsung,exynos850-wakeup-eint",
+					     "samsung,exynos7-wakeup-eint";
 			};
 		};
 
-- 
2.34.1