Add the MultiMedia System node, providing clocks for the multimedia
hardware blocks and their IOMMU/SMIs.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt6795.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index 0f903e8fe70f..b721971d4e5e 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -634,5 +634,18 @@ mmc3: mmc@11260000 {
clock-names = "source", "hclk";
status = "disabled";
};
+
+ mmsys: syscon@14000000 {
+ compatible = "mediatek,mt6795-mmsys", "syscon";
+ reg = <0 0x14000000 0 0x1000>;
+ power-domains = <&spm MT6795_POWER_DOMAIN_MM>;
+ assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;
+ assigned-clock-rates = <400000000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
+ <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
+ };
};
};
--
2.40.0
