From 244b4bd18f4e0ee937503c8590d7bd0832fe438c Mon Sep 17 00:00:00 2001 From: Valentine Barshak Date: Sat, 27 Oct 2018 00:00:15 +0300 Subject: [PATCH 131/211] arm64: dts: renesas: v3msk: Add reserved memory nodes This adds reserved memory nodes. Signed-off-by: Valentine Barshak --- arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts index 15cc9fe..8e0dbd7 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts @@ -27,6 +27,33 @@ reg = <0x0 0x48000000 0x0 0x38000000>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* device specific region for Lossy Decompression */ + lossy_decompress: linux,lossy_decompress { + no-map; + reg = <0x00000000 0x6c000000 0x0 0x03000000>; + }; + + /* global autoconfigured region for contiguous allocations */ + linux,cma { + compatible = "shared-dma-pool"; + reusable; + reg = <0x00000000 0x6f000000 0x0 0x10000000>; + linux,cma-default; + }; + + /* device specific region for contiguous allocations */ + linux,multimedia { + compatible = "shared-dma-pool"; + reusable; + reg = <0x00000000 0x7f000000 0x0 0x01000000>; + }; + }; + osc5_clk: osc5-clock { compatible = "fixed-clock"; #clock-cells = <0>; -- 2.7.4