diff options
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts index 8ad8f2a53977..ed5c03f65e20 100644 --- a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts @@ -2,7 +2,7 @@ /* * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board * - * Copyright (C) 2016 Renesas Electronics Corp. + * Copyright (C) 2016-2017 Renesas Electronics Corp. * Copyright (C) 2016 Cogent Embedded, Inc. */ @@ -34,6 +34,33 @@ device_type = "memory"; reg = <0x7 0x00000000 0x0 0x40000000>; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* device specific region for Lossy Decompression */ + lossy_decompress: linux,lossy_decompress@54000000 { + no-map; + reg = <0x00000000 0x54000000 0x0 0x03000000>; + }; + + /* global autoconfigured region for contiguous allocations */ + linux,cma@57000000 { + compatible = "shared-dma-pool"; + reusable; + reg = <0x00000000 0x57000000 0x0 0x19000000>; + linux,cma-default; + }; + + /* device specific region for contiguous allocations */ + mmp_reserved: linux,multimedia@70000000 { + compatible = "shared-dma-pool"; + reusable; + reg = <0x00000000 0x70000000 0x0 0x10000000>; + }; + }; }; &du { |