Message ID | 1518778534-3328-2-git-send-email-stefan.wahren@i2se.com |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | [V3,1/2,RESEND] dt-bindings: bcm283x: Fix register ranges of bcm2835-i2s | expand |
On Fri, Feb 16, 2018 at 11:55:33AM +0100, Stefan Wahren wrote: > Since 517e7a1537a ("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: Stefan Wahren <stefan.wahren@i2se.com> > Reviewed-by: Eric Anholt <eric@anholt.net> > --- > Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt | 4 ++-- > Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt | 9 ++++----- > 2 files changed, 6 insertions(+), 7 deletions(-) Reviewed-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt index baf9b34..b6a8cc0 100644 --- a/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt +++ b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt @@ -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>; diff --git a/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt b/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt index 65783de..7bb0362 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>;