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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2018-12-05 12:24:39 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-12-05 14:04:46 +0300 |
| commit | 106deea8ba53b09005613d9a47072bc3a1e01637 (patch) | |
| tree | 9b0fe5d1dcd5ecf17d8accbf210f9359bfaeae05 /arch/arm64/boot/dts/allwinner | |
| parent | 2c8d843d498d49c96cbab6911205a8a0dee44ba0 (diff) | |
| download | linux-106deea8ba53b09005613d9a47072bc3a1e01637.tar.xz | |
arm64: dts: allwinner: a64: Add support for the SRAM C1 section
Add the description for the SRAM C1 section to the A64 device-tree.
Since there is no entry for this section in the A64 manual, the base
address and size were only verified to be consistent empirically.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 384c417cb7a2..8557d52c7c99 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -301,6 +301,20 @@ reg = <0x0000 0x28000>; }; }; + + sram_c1: sram@1d00000 { + compatible = "mmio-sram"; + reg = <0x01d00000 0x40000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x01d00000 0x40000>; + + ve_sram: sram-section@0 { + compatible = "allwinner,sun50i-a64-sram-c1", + "allwinner,sun4i-a10-sram-c1"; + reg = <0x000000 0x40000>; + }; + }; }; dma: dma-controller@1c02000 { |