diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt b/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt index 65783de0aedf..7bb0362828ec 100644 --- a/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt +++ b/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt @@ -2,9 +2,8 @@ Required properties: - compatible: "brcm,bcm2835-i2s" -- reg: A list of base address and size entries: - * The first entry should cover the PCM registers - * The second entry should cover the PCM clock registers +- reg: Should contain PCM registers location and length. +- clocks: the (PCM) clock to use - dmas: List of DMA controller phandle and DMA request line ordered pairs. - dma-names: Identifier string for each DMA request line in the dmas property. These strings correspond 1:1 with the ordered pairs in dmas. @@ -16,8 +15,8 @@ Example: bcm2835_i2s: i2s@7e203000 { compatible = "brcm,bcm2835-i2s"; - reg = <0x7e203000 0x20>, - <0x7e101098 0x02>; + reg = <0x7e203000 0x24>; + clocks = <&clocks BCM2835_CLOCK_PCM>; dmas = <&dma 2>, <&dma 3>; |