From: Frank Wunderlich <frank-w@public-files.de>
Date: Tue, 17 Dec 2024 09:12:20 +0000 (+0100)
Subject: arm64: dts: mediatek: mt7988: Add mcu-sys node for cpu
X-Git-Tag: v6.14-rc1~103^2~15^2~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b87cf19876c85e515a0ab28c957c30133c34fdc6;p=thirdparty%2Flinux.git

arm64: dts: mediatek: mt7988: Add mcu-sys node for cpu

In preparation for adding support for CPU DVFS and clock tables for it,
add the MCUSYS clock controller node.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20241217091238.16032-7-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---

diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index 16b28fcf1e3c6..5e53ea47f1591 100644
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -192,6 +192,12 @@
 			status = "disabled";
 		};
 
+		mcusys: mcusys@100e0000 {
+			compatible = "mediatek,mt7988-mcusys", "syscon";
+			reg = <0 0x100e0000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		serial@11000000 {
 			compatible = "mediatek,mt7988-uart", "mediatek,mt6577-uart";
 			reg = <0 0x11000000 0 0x100>;