| Message ID | 6051623.qN4lqSyZKg@wasted.cogentembedded.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
Hi Sergei, On Fri, Nov 27, 2015 at 11:06 PM, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> wrote: > Add support for yet another ARM member of the R-Car family, R-Car M2, also R-Car M2-W? > known as R8A7791. There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) 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 netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello. On 11/29/2015 10:26 PM, Geert Uytterhoeven wrote: >> Add support for yet another ARM member of the R-Car family, R-Car M2, also > R-Car M2-W? Right, forgot about the postfixes. >> known as R8A7791. > > There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) Will fix. > Gr{oetje,eeting}s, > > Geert MBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Nov 30, 2015 at 12:14:21AM +0300, Sergei Shtylyov wrote: > Hello. > > On 11/29/2015 10:26 PM, Geert Uytterhoeven wrote: > > >>Add support for yet another ARM member of the R-Car family, R-Car M2, also > > >R-Car M2-W? > > Right, forgot about the postfixes. > > >>known as R8A7791. > > > >There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) > > Will fix. I would prefer if we added generic gen2 and gen3 compat strings to the driver and only documented new soc-specific compat strings. Actually by chance I was planning to up patches to do that and add compat strings for the missing Gen2 boards. But I won't complain if you beat me to it. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Simon, On Mon, Nov 30, 2015 at 1:42 AM, Simon Horman <horms@verge.net.au> wrote: > On Mon, Nov 30, 2015 at 12:14:21AM +0300, Sergei Shtylyov wrote: >> On 11/29/2015 10:26 PM, Geert Uytterhoeven wrote: >> >>Add support for yet another ARM member of the R-Car family, R-Car M2, also >> >R-Car M2-W? >> >> Right, forgot about the postfixes. >> >> >>known as R8A7791. >> > >> >There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) >> >> Will fix. > > I would prefer if we added generic gen2 and gen3 compat strings to the driver > and only documented new soc-specific compat strings. > > Actually by chance I was planning to up patches to do that and add compat > strings for the missing Gen2 boards. But I won't complain if you beat me to > it. You're aware we have to keep the existing SoC-specific ones in the driver, for backwards compatibility? 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 netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello. On 11/30/2015 03:42 AM, Simon Horman wrote: >>>> Add support for yet another ARM member of the R-Car family, R-Car M2, also >> >>> R-Car M2-W? >> >> Right, forgot about the postfixes. >> >>>> known as R8A7791. >>> >>> There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) >> >> Will fix. > > I would prefer if we added generic gen2 and gen3 compat strings to the driver > and only documented new soc-specific compat strings. That's a new policy it seems. Previously you preferred the SoC-specific strings to be used, didn;t you? > Actually by chance I was planning to up patches to do that and add compat > strings for the missing Gen2 boards. But I won't complain if you beat me to > it. No, I'm pretty busy as is. :-) MBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Nov 30, 2015 at 09:08:57AM +0100, Geert Uytterhoeven wrote: > Hi Simon, > > On Mon, Nov 30, 2015 at 1:42 AM, Simon Horman <horms@verge.net.au> wrote: > > On Mon, Nov 30, 2015 at 12:14:21AM +0300, Sergei Shtylyov wrote: > >> On 11/29/2015 10:26 PM, Geert Uytterhoeven wrote: > >> >>Add support for yet another ARM member of the R-Car family, R-Car M2, also > >> >R-Car M2-W? > >> > >> Right, forgot about the postfixes. > >> > >> >>known as R8A7791. > >> > > >> >There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) > >> > >> Will fix. > > > > I would prefer if we added generic gen2 and gen3 compat strings to the driver > > and only documented new soc-specific compat strings. > > > > Actually by chance I was planning to up patches to do that and add compat > > strings for the missing Gen2 boards. But I won't complain if you beat me to > > it. > > You're aware we have to keep the existing SoC-specific ones in the driver, > for backwards compatibility? Yes, I am aware of that. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Nov 30, 2015 at 10:08:22PM +0300, Sergei Shtylyov wrote: > Hello. > > On 11/30/2015 03:42 AM, Simon Horman wrote: > > >>>>Add support for yet another ARM member of the R-Car family, R-Car M2, also > >> > >>>R-Car M2-W? > >> > >> Right, forgot about the postfixes. > >> > >>>>known as R8A7791. > >>> > >>>There's also R-Car M2-N, aka R8A7793, but you probably know that ;-) > >> > >> Will fix. > > > >I would prefer if we added generic gen2 and gen3 compat strings to the driver > >and only documented new soc-specific compat strings. > > That's a new policy it seems. Previously you preferred the SoC-specific > strings to be used, didn;t you? Yes, that is correct on all counts. To clarify new policy for Renesas IP is: soc-specific compat + generic compat as fallback > >Actually by chance I was planning to up patches to do that and add compat > >strings for the missing Gen2 boards. But I won't complain if you beat me to > >it. > > No, I'm pretty busy as is. :-) Ok, I'll handle this. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Index: net-next/Documentation/devicetree/bindings/net/renesas,ravb.txt =================================================================== --- net-next.orig/Documentation/devicetree/bindings/net/renesas,ravb.txt +++ net-next/Documentation/devicetree/bindings/net/renesas,ravb.txt @@ -5,6 +5,7 @@ interface contains. Required properties: - compatible: "renesas,etheravb-r8a7790" if the device is a part of R8A7790 SoC. + "renesas,etheravb-r8a7791" if the device is a part of R8A7791 SoC. "renesas,etheravb-r8a7794" if the device is a part of R8A7794 SoC. "renesas,etheravb-r8a7795" if the device is a part of R8A7795 SoC. - reg: offset and length of (1) the register block and (2) the stream buffer. Index: net-next/drivers/net/ethernet/renesas/ravb_main.c =================================================================== --- net-next.orig/drivers/net/ethernet/renesas/ravb_main.c +++ net-next/drivers/net/ethernet/renesas/ravb_main.c @@ -1655,6 +1655,7 @@ static int ravb_mdio_release(struct ravb static const struct of_device_id ravb_match_table[] = { { .compatible = "renesas,etheravb-r8a7790", .data = (void *)RCAR_GEN2 }, + { .compatible = "renesas,etheravb-r8a7791", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,etheravb-r8a7794", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,etheravb-r8a7795", .data = (void *)RCAR_GEN3 }, { }
Add support for yet another ARM member of the R-Car family, R-Car M2, also known as R8A7791. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> --- The patch is against DaveM's 'net-next.git' repo but I wouldn't mind if it's applied to 'net.git' instead. :-) Documentation/devicetree/bindings/net/renesas,ravb.txt | 1 + drivers/net/ethernet/renesas/ravb_main.c | 1 + 2 files changed, 2 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html