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Commit 7eab96f3 authored by Stefan Wahren's avatar Stefan Wahren Committed by Eric Anholt
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dt-bindings: bcm283x: Fix register ranges of bcm2835-i2s 



Since 517e7a15 ("ASoC: bcm2835: move to use the clock framework")
the bcm2835-i2s requires a clock as DT property. Unfortunately
the necessary DT change has never been applied. While we are at it
also fix the first PCM register range to cover the PCM_GRAY register.

This patch only fixes the affected dt-bindings.

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 1a012cb2

Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt

+2 −2
Original line number Diff line number Diff line
@@ -74,8 +74,8 @@ 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>;

Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt

+4 −5
Original line number Diff line number Diff line
@@ -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>;