| Message ID | 1401716531-29794-2-git-send-email-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
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@glider.be> > --- > 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);
On Wed, Jun 4, 2014 at 1:29 PM, Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote: > On Monday 02 June 2014 15:42:05 Geert Uytterhoeven wrote: > > Missing commit message ? I didn't have anything more to say than the one-liner ;-) >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> >> --- >> 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. Good point. That also applies to the r8a7790. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe dmaengine" 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/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. 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);
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- v2: - No changes Documentation/devicetree/bindings/dma/shdma.txt | 5 +++-- drivers/dma/sh/shdmac.c | 1 + 2 files changed, 4 insertions(+), 2 deletions(-)