diff mbox series

[09/12] arm64: dts: mt8195: Add apu tinysys node

Message ID 20211210175223.31131-10-flora.fu@mediatek.com (mailing list archive)
State New, archived
Headers show
Series MediaTek MT8195 APU | expand

Commit Message

Flora Fu Dec. 10, 2021, 5:52 p.m. UTC 
Add node for APU tinysys.

Signed-off-by: Flora Fu <flora.fu@mediatek.com>

---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 2f14e3326a2c..8f4f56e2f08c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,41 @@ 
 			#mbox-cells = <1>;
 		};
 
+		apusys_rv: apusys_rv@19001000 {
+			compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
+			reg = <0 0x19000000 0 0x1000>,
+			      <0 0x19001000 0 0x1000>,
+			      <0 0x19002000 0 0x10>;
+			reg-names = "apu_mbox",
+				    "md32_sysctrl",
+				    "apu_wdt";
+			power-domains = <&apuspm 0>;
+			iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+			interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "apu_wdt";
+			mboxes = <&apu_mailbox 0>;
+
+			apu_ctrl {
+				compatible = "mediatek,apu-ctrl-rpmsg";
+				mediatek,rpmsg-name = "apu-ctrl-rpmsg";
+			};
+
+			apu_pwr_tx {
+				compatible = "mediatek,apupwr-tx-rpmsg";
+				mediatek,rpmsg-name = "apupwr-tx-rpmsg";
+			};
+
+			apu_pwr_rx {
+				compatible = "mediatek,apupwr-rx-rpmsg";
+				mediatek,rpmsg-name = "apupwr-rx-rpmsg";
+			};
+
+			apu_mdw_rpmsg {
+				compatible = "mediatek,apu-mdw-rpmsg";
+				mediatek,rpmsg-name = "apu-mdw-rpmsg";
+			};
+		};
+
 		iommu_apu0: iommu@19010000 {
 			compatible = "mediatek,mt8195-iommu-apu";
 			reg = <0 0x19010000 0 0x1000>;