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-rw-r--r--dts/Bindings/sram/sunxi-sram.txt31
1 files changed, 27 insertions, 4 deletions
diff --git a/dts/Bindings/sram/sunxi-sram.txt b/dts/Bindings/sram/sunxi-sram.txt
index d087f04..c51ade8 100644
--- a/dts/Bindings/sram/sunxi-sram.txt
+++ b/dts/Bindings/sram/sunxi-sram.txt
@@ -10,8 +10,14 @@ Controller Node
Required properties:
- compatible : should be:
- - "allwinner,sun4i-a10-sram-controller"
- - "allwinner,sun50i-a64-sram-controller"
+ - "allwinner,sun4i-a10-sram-controller" (deprecated)
+ - "allwinner,sun4i-a10-system-control"
+ - "allwinner,sun5i-a13-system-control"
+ - "allwinner,sun7i-a20-system-control", "allwinner,sun4i-a10-system-control"
+ - "allwinner,sun8i-a23-system-control"
+ - "allwinner,sun8i-h3-system-control"
+ - "allwinner,sun50i-a64-sram-controller" (deprecated)
+ - "allwinner,sun50i-a64-system-control"
- reg : sram controller register offset + length
SRAM nodes
@@ -26,8 +32,25 @@ once again the representation described in the mmio-sram binding.
The valid sections compatible for A10 are:
- allwinner,sun4i-a10-sram-a3-a4
+ - allwinner,sun4i-a10-sram-c1
- allwinner,sun4i-a10-sram-d
+The valid sections compatible for A13 are:
+ - allwinner,sun5i-a13-sram-a3-a4, allwinner,sun4i-a10-sram-a3-a4
+ - allwinner,sun5i-a13-sram-c1, allwinner,sun4i-a10-sram-c1
+ - allwinner,sun5i-a13-sram-d, allwinner,sun4i-a10-sram-d
+
+The valid sections compatible for A20 are:
+ - allwinner,sun7i-a20-sram-a3-a4, allwinner,sun4i-a10-sram-a3-a4
+ - allwinner,sun7i-a20-sram-c1, allwinner,sun4i-a10-sram-c1
+ - allwinner,sun7i-a20-sram-d, allwinner,sun4i-a10-sram-d
+
+The valid sections compatible for A23/A33 are:
+ - allwinner,sun8i-a23-sram-c1, allwinner,sun4i-a10-sram-c1
+
+The valid sections compatible for H3 are:
+ - allwinner,sun8i-h3-sram-c1, allwinner,sun4i-a10-sram-c1
+
The valid sections compatible for A64 are:
- allwinner,sun50i-a64-sram-c
@@ -47,8 +70,8 @@ This valid values for this argument are:
Example
-------
-sram-controller@1c00000 {
- compatible = "allwinner,sun4i-a10-sram-controller";
+system-control@1c00000 {
+ compatible = "allwinner,sun4i-a10-system-control";
reg = <0x01c00000 0x30>;
#address-cells = <1>;
#size-cells = <1>;