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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2019-01-18 15:57:29 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-18 19:30:59 +0100 |
| commit | 890c506735864dfcd172ea4d57d4378bbe66a06c (patch) | |
| tree | 49693ae994ab4a2863815c8899e08ab7a3159a19 /arch/arm/boot/dts/sun4i-a10.dtsi | |
| parent | ARM: dts: sunxi: bananapi-m2-plus: Add Bluetooth device node (diff) | |
| download | linux-890c506735864dfcd172ea4d57d4378bbe66a06c.tar.xz linux-890c506735864dfcd172ea4d57d4378bbe66a06c.zip | |
ARM: dts: sun4i: Add support for the C1 SRAM region with the SRAM controller
This adds support for the C1 SRAM region (to be used with the SRAM
controller driver) for the A10 platform. The region is shared
between the Video Engine and the CPU.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/sun4i-a10.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun4i-a10.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index a2fb473cbb9d..c3a74024ca0f 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -229,6 +229,19 @@ status = "disabled"; }; }; + + sram_c: sram@1d00000 { + compatible = "mmio-sram"; + reg = <0x01d00000 0xd0000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x01d00000 0xd0000>; + + ve_sram: sram-section@0 { + compatible = "allwinner,sun4i-a10-sram-c1"; + reg = <0x000000 0x80000>; + }; + }; }; dma: dma-controller@1c02000 { |