From mboxrd@z Thu Jan 1 00:00:00 1970 From: paul.kocialkowski@bootlin.com (Paul Kocialkowski) Date: Tue, 10 Jul 2018 10:00:55 +0200 Subject: [PATCH v5 03/22] dt-bindings: sram: sunxi: Introduce new A10 binding for system-control In-Reply-To: <20180710080114.31469-1-paul.kocialkowski@bootlin.com> References: <20180710080114.31469-1-paul.kocialkowski@bootlin.com> Message-ID: <20180710080114.31469-4-paul.kocialkowski@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Following-up on the introduction of a new binding for the A64, this introduces a system-control binding for the A10 as a replacement of the sram-controller binding. This change is motivated by consistency with the Allwinner literature, that mentions system control over SRAM controller. Moreover, the system control block is sometimes used for more than SRAM (e.g. for muxing related to the ethernet PHY). Signed-off-by: Paul Kocialkowski --- Documentation/devicetree/bindings/sram/sunxi-sram.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt index 9ef40e2e0a48..d7dd1a393011 100644 --- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt +++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt @@ -10,7 +10,8 @@ Controller Node Required properties: - compatible : should be: - - "allwinner,sun4i-a10-sram-controller" + - "allwinner,sun4i-a10-sram-controller" (deprecated) + - "allwinner,sun4i-a10-system-control" - "allwinner,sun50i-a64-sram-controller" (deprecated) - "allwinner,sun50i-a64-system-control" - reg : sram controller register offset + length @@ -48,8 +49,8 @@ This valid values for this argument are: Example ------- -sram-controller at 1c00000 { - compatible = "allwinner,sun4i-a10-sram-controller"; +system-control at 1c00000 { + compatible = "allwinner,sun4i-a10-system-control"; reg = <0x01c00000 0x30>; #address-cells = <1>; #size-cells = <1>; -- 2.17.1