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ARM: dts: sun8i: a23-a33: Add SRAM controller node and C1 SRAM region 

This adds a SRAM controller node for the A23 and A33, with support for
the C1 SRAM region that is shared between the Video Engine and the CPU.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the prefix and the compatibles]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Maxime Ripard 2018-07-10 10:01:05 +02:00
parent 77c223c118
commit ae54cf89d6
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GPG Key ID: D2B4C094214DAF74
1 changed files with 22 additions and 0 deletions
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arch/arm/boot/dts/sun8i-a23-a33.dtsi
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@ -124,6 +124,28 @@
#size-cells = <1>;
ranges;
system-control@1c00000 {
compatible = "allwinner,sun8i-a23-system-control";
reg = <0x01c00000 0x30>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
sram_c: sram@1d00000 {
compatible = "mmio-sram";
reg = <0x01d00000 0x80000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x01d00000 0x80000>;
ve_sram: sram-section@0 {
compatible = "allwinner,sun8i-a23-sram-c1",
"allwinner,sun4i-a10-sram-c1";
reg = <0x000000 0x80000>;
};
};
};
dma: dma-controller@1c02000 {
compatible = "allwinner,sun8i-a23-dma";
reg = <0x01c02000 0x1000>;