From 2129083f43a92d53a7eeb5828f088cc4a595bba7 Mon Sep 17 00:00:00 2001 From: Valentine Barshak Date: Sat, 27 Oct 2018 00:03:04 +0300 Subject: [PATCH 134/211] arm64: dts: renesas: condor: Add reserved memory nodes This adds reserved memory nodes. Signed-off-by: Valentine Barshak --- arch/arm64/boot/dts/renesas/r8a77980-condor.dts | 27 +++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts index 330a1a1..c8bda5a 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts @@ -30,6 +30,33 @@ reg = <0 0x48000000 0 0x78000000>; }; + 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>; + }; + }; + d3_3v: regulator-0 { compatible = "regulator-fixed"; regulator-name = "D3.3V"; -- 2.7.4