diff mbox series

[v5,11/11] arm64: dts: fsd: Add MFC related DT enteries

Message ID 20231206063045.97234-12-aakarsh.jain@samsung.com
State Accepted
Commit a41d9b3287b1d2d737984465e6efbf09a4fb51d2
Headers show
Series [v5,01/11] dt-bindings: media: s5p-mfc: Add mfcv12 variant | expand

Commit Message

Aakarsh Jain Dec. 6, 2023, 6:30 a.m. UTC 
Add MFC DT node and reserve memory node for MFC usage.

Cc: linux-fsd@tesla.com
Signed-off-by: Smitha T Murthy <smithatmurthy@gmail.com>
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
---
 arch/arm64/boot/dts/tesla/fsd.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index bb50a9f7db4a..f421012b0a4a 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -342,6 +342,18 @@ 
 		#clock-cells = <0>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		mfc_left: region@84000000 {
+			compatible = "shared-dma-pool";
+			no-map;
+			reg = <0 0x84000000 0 0x8000000>;
+		};
+	};
+
 	soc: soc@0 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -956,6 +968,15 @@ 
 			clock-names = "fin_pll", "mct";
 		};
 
+		mfc: mfc@12880000 {
+			compatible = "tesla,fsd-mfc";
+			reg = <0x0 0x12880000 0x0 0x10000>;
+			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "mfc";
+			clocks = <&clock_mfc MFC_MFC_IPCLKPORT_ACLK>;
+			memory-region = <&mfc_left>;
+		};
+
 		ufs: ufs@15120000 {
 			compatible = "tesla,fsd-ufs";
 			reg = <0x0 0x15120000 0x0 0x200>,  /* 0: HCI standard */