From: Yuan Yao Date: Mon, 17 Feb 2014 05:28:08 +0000 (+0800) Subject: serial: fsl_lpuart: documented the clock requirement. X-Git-Tag: v3.15-rc1~138^2~35 X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=12f287878afc39acea00b3e62baf72c79878c427 serial: fsl_lpuart: documented the clock requirement. This is a correction to the documentation. It was previously required but not documented. Signed-off-by: Yuan Yao Acked-by: Mark Rutland Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index b06e3053af9f..a1d1205d8185 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -4,6 +4,8 @@ Required properties: - compatible : Should be "fsl,-lpuart" - reg : Address and length of the register set for the device - interrupts : Should contain uart interrupt +- clocks : phandle + clock specifier pairs, one for each entry in clock-names +- clock-names : should contain: "ipg" - the uart clock Optional properties: - dmas: A list of two dma specifiers, one for each entry in dma-names. @@ -17,6 +19,8 @@ uart0: serial@40027000 { compatible = "fsl,vf610-lpuart"; reg = <0x40027000 0x1000>; interrupts = <0 61 0x00>; + clocks = <&clks VF610_CLK_UART0>; + clock-names = "ipg"; dmas = <&edma0 0 2>, <&edma0 0 3>; dma-names = "rx","tx";