From a41d9b3287b1d2d737984465e6efbf09a4fb51d2 Mon Sep 17 00:00:00 2001 From: Aakarsh Jain Date: Wed, 6 Dec 2023 12:00:45 +0530 Subject: [PATCH] arm64: dts: fsd: Add MFC related DT enteries Add MFC DT node and reserve memory node for MFC usage. Cc: Signed-off-by: Smitha T Murthy Signed-off-by: Aakarsh Jain Link: https://lore.kernel.org/r/20231206063045.97234-12-aakarsh.jain@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/tesla/fsd.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 9db162afc834f..aaffb50b8b60d 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 = ; + 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 */ -- 2.30.2