| Message ID | 1507108713-10686-3-git-send-email-fabrizio.castro@bp.renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Fabrizio, On Wed, Oct 4, 2017 at 11:18 AM, Fabrizio Castro <fabrizio.castro@bp.renesas.com> wrote: > This patch adds a .dtsi that describes the camera daughter board > and a .dts to describe the HW made of iWave's RZ/G1M SoM, iWave's > RZ/G1M/G1N Qseven carrier board, and the camera daughter board. > The camera daughter board .dtsi adds support for ttySC[14]. > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> > Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- /dev/null > +++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi > +/ { > + aliases { > + serial1 = &scif1; > + serial4 = &hscif1; BTW, what's the reason you picked serial4 for the third serial port? 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
Hi Geert, > Hi Fabrizio, > > On Wed, Oct 4, 2017 at 11:18 AM, Fabrizio Castro > <fabrizio.castro@bp.renesas.com> wrote: > > This patch adds a .dtsi that describes the camera daughter board > > and a .dts to describe the HW made of iWave's RZ/G1M SoM, iWave's > > RZ/G1M/G1N Qseven carrier board, and the camera daughter board. > > The camera daughter board .dtsi adds support for ttySC[14]. > > > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> > > Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > > --- /dev/null > > +++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi > > > +/ { > > + aliases { > > + serial1 = &scif1; > > + serial4 = &hscif1; > > BTW, what's the reason you picked serial4 for the third serial port? Because it matches the configuration iWave had in their official release based on kernel 3.10. We decided to keep the same numbering scheme as a precaution to avoid breaking existing code. Thanks, Fab > > 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 Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e87f311..8c34d06 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -724,6 +724,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ r8a7743-iwg20d-q7.dtb \ + r8a7743-iwg20d-q7-dbcm-ca.dtb \ r8a7743-sk-rzg1m.dtb \ r8a7745-iwg22d-sodimm.dtb \ r8a7745-sk-rzg1e.dtb \ diff --git a/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi new file mode 100644 index 0000000..ea8ac96 --- /dev/null +++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi @@ -0,0 +1,44 @@ +/* + * Device Tree Source for the iWave-RZ-G1M/N Daughter Board Camera Module + * + * Copyright (C) 2017 Renesas Electronics Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/ { + aliases { + serial1 = &scif1; + serial4 = &hscif1; + }; + +}; + +&pfc { + scif1_pins: scif1 { + groups = "scif1_data_d"; + function = "scif1"; + }; + + hscif1_pins: hscif1 { + groups = "hscif1_data_c", "hscif1_ctrl_c"; + function = "hscif1"; + }; +}; + +&scif1 { + pinctrl-0 = <&scif1_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&hscif1 { + pinctrl-0 = <&hscif1_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts new file mode 100644 index 0000000..d90eb84 --- /dev/null +++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts @@ -0,0 +1,19 @@ +/* + * Device Tree Source for the iWave-RZ/G1M Qseven board + camera daughter board + * + * Copyright (C) 2017 Renesas Electronics Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +#include "r8a7743-iwg20m.dtsi" +#include "iwg20d-q7-common.dtsi" +#include "iwg20d-q7-dbcm-ca.dtsi" + +/ { + model = "iW-RainboW-G20D-Q7 RZ/G1M based plus camera daughter board"; + compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743"; +};