arm64: dts: mediatek: mt8365: use a specific SCPSYS compatible

SoCs should use dedicated compatibles for each of their syscon nodes to
precisely describe the block.  Using an incorrect compatible does not
allow to properly match/validate children of the syscon device.  Replace
SYSCFG compatible, which does not have children, with a new dedicated
one for SCPSYS block.

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612092421.52917-2-krzysztof.kozlowski@linaro.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index 455c2ae3b30ae9d4bfaeedeb22939d2ca315bda7..eb449bfa88030c5a9757cb9c4aab8cee751e9dbc 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -300,7 +300,7 @@
                };
 
                scpsys: syscon@10006000 {
-                       compatible = "mediatek,mt8365-syscfg", "syscon", "simple-mfd";
+                       compatible = "mediatek,mt8365-scpsys", "syscon", "simple-mfd";
                        reg = <0 0x10006000 0 0x1000>;
 
                        /* System Power Manager */