| Message ID | 1510915289-15059-1-git-send-email-ulrich.hecht+renesas@gmail.com |
|---|---|
| Headers | show |
| Series | R-Car D3 (r8a77995) CAN support | expand |
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > This patch adds CAN[0-1] pinmux support to the r8a77995 SoC. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in sh-pfc-for-v4.16. 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 devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in sh-pfc-for-v4.16. 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 devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet > implementation, with the datasheet missing some bits, namely the pin map. > I filled in the gaps with frog DNA^W^W^Wby deducing the information from > pin numbers already in the PFC driver, so careful scrutiny is advised. Did you have a chance to test one of the configurations?
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > Adds external CAN clock node for r8a77995. This clock can be used as > fCAN clock of CAN and CAN FD controller. > > Based on a patch for r8a7796 by Chris Paterson. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> 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 devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > Adds CAN controller nodes for r8a77995. > > Based on a patch for r8a7796 by Chris Paterson. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> 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 devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > Adds CAN FD controller node for r8a77995. > > Based on a patch for r8a7796 by Chris Paterson. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> 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 devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote: > Hi! > > Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet > implementation, with the datasheet missing some bits, namely the pin map. > I filled in the gaps with frog DNA^W^W^Wby deducing the information from > pin numbers already in the PFC driver, so careful scrutiny is advised. > > CU > Uli > > > Ulrich Hecht (7): > pinctrl: sh-pfc: r8a77995: Add CAN support > pinctrl: sh-pfc: r8a77995: Add CAN FD support > arm64: dts: r8a77995: Add CAN external clock support > arm64: dts: r8a77995: Add CAN support > arm64: dts: r8a77995: Add CAN FD support > can: rcar_can: document r8a77995 (R-Car D3) compatibility strings > can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings Hi Ulrich, is it safe, from a regression point of view, to apply the dts patches to a tree that does not have the other patches present? -- 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
On Wed, Nov 22, 2017 at 7:10 PM, Simon Horman <horms@verge.net.au> wrote: > On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote: >> Hi! >> >> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet >> implementation, with the datasheet missing some bits, namely the pin map. >> I filled in the gaps with frog DNA^W^W^Wby deducing the information from >> pin numbers already in the PFC driver, so careful scrutiny is advised. >> >> CU >> Uli >> >> >> Ulrich Hecht (7): >> pinctrl: sh-pfc: r8a77995: Add CAN support >> pinctrl: sh-pfc: r8a77995: Add CAN FD support >> arm64: dts: r8a77995: Add CAN external clock support >> arm64: dts: r8a77995: Add CAN support >> arm64: dts: r8a77995: Add CAN FD support >> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings >> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings > > Hi Ulrich, > > is it safe, from a regression point of view, to apply the dts patches > to a tree that does not have the other patches present? I believe it is. CU Uli -- 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
On Thu, Nov 23, 2017 at 08:43:18AM +0100, Ulrich Hecht wrote: > On Wed, Nov 22, 2017 at 7:10 PM, Simon Horman <horms@verge.net.au> wrote: > > On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote: > >> Hi! > >> > >> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet > >> implementation, with the datasheet missing some bits, namely the pin map. > >> I filled in the gaps with frog DNA^W^W^Wby deducing the information from > >> pin numbers already in the PFC driver, so careful scrutiny is advised. > >> > >> CU > >> Uli > >> > >> > >> Ulrich Hecht (7): > >> pinctrl: sh-pfc: r8a77995: Add CAN support > >> pinctrl: sh-pfc: r8a77995: Add CAN FD support > >> arm64: dts: r8a77995: Add CAN external clock support > >> arm64: dts: r8a77995: Add CAN support > >> arm64: dts: r8a77995: Add CAN FD support > >> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings > >> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings > > > > Hi Ulrich, > > > > is it safe, from a regression point of view, to apply the dts patches > > to a tree that does not have the other patches present? > > I believe it is. Thanks. I have applied them for v4.16. -- 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