From bdb90b6bb78ff51603ca85b2d353699238b54c8e Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Tue, 17 Dec 2013 12:01:34 +0100 Subject: spi/atmel: document clock properties Document the clock properties required by the spi-atmel driver. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- Documentation/devicetree/bindings/spi/spi_atmel.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt index 07e04cdc0c9e..4f8184d069cb 100644 --- a/Documentation/devicetree/bindings/spi/spi_atmel.txt +++ b/Documentation/devicetree/bindings/spi/spi_atmel.txt @@ -5,6 +5,9 @@ Required properties: - reg: Address and length of the register set for the device - interrupts: Should contain spi interrupt - cs-gpios: chipselects +- clock-names: tuple listing input clock names. + Required elements: "spi_clk" +- clocks: phandles to input clocks. Example: @@ -14,6 +17,8 @@ spi1: spi@fffcc000 { interrupts = <13 4 5>; #address-cells = <1>; #size-cells = <0>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; cs-gpios = <&pioB 3 0>; status = "okay"; -- cgit v1.2.3