Hi Geert,
Thank you for the patch.
On Monday 02 June 2014 15:42:05 Geert Uytterhoeven wrote:
Missing commit message ?
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
> v2:
> - No changes
>
> Documentation/devicetree/bindings/dma/shdma.txt | 5 +++--
> drivers/dma/sh/shdmac.c | 1 +
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/dma/shdma.txt
> b/Documentation/devicetree/bindings/dma/shdma.txt index
> 86d5c509594b..d26b7065ae94 100644
> --- a/Documentation/devicetree/bindings/dma/shdma.txt
> +++ b/Documentation/devicetree/bindings/dma/shdma.txt
> @@ -24,8 +24,9 @@ Optional properties (currently unused):
> Required properties:
> - compatible: should be of the form "renesas,shdma-<soc>", where <soc>
> should be replaced with the desired SoC model, e.g.
> - "renesas,shdma-r8a73a4" for the system DMAC on r8a73a4 SoC
> - "renesas,shdma-r8a7790" for the DMAC on the R8A7790.
> + "renesas,shdma-r8a73a4" for the system DMAC on r8a73a4 SoC,
> + "renesas,shdma-r8a7790" for the DMAC on the R8A7790,
> + "renesas,shdma-r8a7791" for the DMAC on the R8A7791.
I would just remove the commas and full stop to avoid modifying unrelated
lines in future patches.
The R8A7791 has several DMACs (LBSC, SYS, RT, Audio, 2D, USBHS). It would thus
make sense to explicitly state which DMACs the bindings cover.
> Example:
> dmac: dma-multiplexer@0 {
> diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
> index 91b3f744d7b2..cdbc68e72ca1 100644
> --- a/drivers/dma/sh/shdmac.c
> +++ b/drivers/dma/sh/shdmac.c
> @@ -691,6 +691,7 @@ static const struct shdma_ops sh_dmae_shdma_ops = {
> static const struct of_device_id sh_dmae_of_match[] = {
> { .compatible = "renesas,shdma-r8a73a4", .data = r8a73a4_shdma_devid },
> { .compatible = "renesas,shdma-r8a7790", .data = &shdma_arm_info },
> + { .compatible = "renesas,shdma-r8a7791", .data = &shdma_arm_info },
> {}
> };
> MODULE_DEVICE_TABLE(of, sh_dmae_of_match);
--
Regards,
Laurent Pinchart
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