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author | Boris BREZILLON <b.brezillon@overkiz.com> | 2013-12-17 11:01:34 (GMT) |
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committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-02-07 16:20:39 (GMT) |
commit | bdb90b6bb78ff51603ca85b2d353699238b54c8e (patch) | |
tree | 46097be2239c47e028c39f18ef77afa6ecd0ece9 /Documentation/devicetree | |
parent | 425bb8d6eb8cf7b6aa0cddd3ee59a919b0b21a80 (diff) | |
download | linux-bdb90b6bb78ff51603ca85b2d353699238b54c8e.tar.xz |
spi/atmel: document clock properties
Document the clock properties required by the spi-atmel driver.
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/spi/spi_atmel.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt index 07e04cd..4f8184d 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"; |