From 7d88cd78270ad33cc691b5b0652faff89db8abb4 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Tue, 10 Jul 2018 10:00:56 +0200 Subject: [PATCH] dt-bindings: sram: sunxi: Add A13, A20, A23 and H3 dedicated bindings This introduces dedicated bindings for the system control blocks found on the A13, A20, A23 and H3 sunxi platforms. Since the controllers on the A33 are the very same as those on the A23, no specific compatible is introduced for it. These bindings are introduced to allow reflecting the differences that exist between these controllers, that may become significant to driver implementations. Signed-off-by: Paul Kocialkowski [Maxime: Added A10 fallback compatible for the A20] Signed-off-by: Maxime Ripard --- Documentation/devicetree/bindings/sram/sunxi-sram.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt index d7dd1a393011..23e1333d444f 100644 --- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt +++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt @@ -12,6 +12,10 @@ Required properties: - compatible : should be: - "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 -- 2.45.2