| Message ID | 1495567254-10226-1-git-send-email-jacopo+renesas@jmondi.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, May 23, 2017 at 9:20 PM, Jacopo Mondi <jacopo+renesas@jmondi.org> wrote: > Add device tree source for Renesas GR-Peach board. > GR-Peach is an RZ/A1H based board with 10MB of on-chip SRAM and 8MB > QSPI flash storage. > Add support for the board, and create a 2MB partition to use as rootfs. > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> 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
Hello Simon, On Tue, May 23, 2017 at 09:25:40PM +0200, Geert Uytterhoeven wrote: > On Tue, May 23, 2017 at 9:20 PM, Jacopo Mondi <jacopo+renesas@jmondi.org> wrote: > > Add device tree source for Renesas GR-Peach board. > > GR-Peach is an RZ/A1H based board with 10MB of on-chip SRAM and 8MB > > QSPI flash storage. > > Add support for the board, and create a 2MB partition to use as rootfs. > > > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> I forgot to change subject to "PATCH v2". Could you please take this one, or would you like me to resend with Geert's reviewed-by ? Thanks j > > 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
On Wed, May 24, 2017 at 09:07:02AM +0200, jmondi wrote: > Hello Simon, > > On Tue, May 23, 2017 at 09:25:40PM +0200, Geert Uytterhoeven wrote: > > On Tue, May 23, 2017 at 9:20 PM, Jacopo Mondi <jacopo+renesas@jmondi.org> wrote: > > > Add device tree source for Renesas GR-Peach board. > > > GR-Peach is an RZ/A1H based board with 10MB of on-chip SRAM and 8MB > > > QSPI flash storage. > > > Add support for the board, and create a 2MB partition to use as rootfs. > > > > > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > > > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > I forgot to change subject to "PATCH v2". > Could you please take this one, or would you like me to resend with > Geert's reviewed-by ? No need to repost, I've queued-up this version for v4.13.
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index c950263..b7ab3bd 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -51,6 +51,8 @@ Boards: compatible = "renesas,bockw", "renesas,r8a7778" - Genmai (RTK772100BC00000BR) compatible = "renesas,genmai", "renesas,r7s72100" + - GR-Peach (X28A-M01-E/F) + compatible = "renesas,gr-peach", "renesas,r7s72100" - Gose (RTP0RC7793SEB00010S) compatible = "renesas,gose", "renesas,r8a7793" - H3ULCB (R-Car Starter Kit Premier, RTP0RC7795SKB00010S) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0118084..10cd690 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -716,6 +716,7 @@ dtb-$(CONFIG_ARCH_S5PV210) += \ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \ emev2-kzm9d.dtb \ r7s72100-genmai.dtb \ + r7s72100-gr-peach.dtb \ r7s72100-rskrza1.dtb \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts new file mode 100644 index 0000000..a1b2aef9 --- /dev/null +++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts @@ -0,0 +1,66 @@ +/* + * Device Tree Source for the GR-Peach board + * + * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org> + * Copyright (C) 2016 Renesas Electronics + * + * 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 "r7s72100.dtsi" + +/ { + model = "GR-Peach"; + compatible = "renesas,gr-peach", "renesas,r7s72100"; + + aliases { + serial0 = &scif2; + }; + + chosen { + bootargs = "ignore_loglevel rw root=/dev/mtdblock0"; + stdout-path = "serial0:115200n8"; + }; + + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x00a00000>; + + }; + + lbsc { + #address-cells = <1>; + #size-cells = <1>; + }; + + flash@18000000 { + compatible = "mtd-rom"; + probe-type = "map_rom"; + reg = <0x18000000 0x00800000>; + bank-width = <4>; + device-width = <1>; + + #address-cells = <1>; + #size-cells = <1>; + + rootfs@600000 { + label = "rootfs"; + reg = <0x00600000 0x00200000>; + }; + }; +}; + +&extal_clk { + clock-frequency = <13333000>; +}; + +&usb_x1_clk { + clock-frequency = <48000000>; +}; + +&scif2 { + status = "okay"; +};
Add device tree source for Renesas GR-Peach board. GR-Peach is an RZ/A1H based board with 10MB of on-chip SRAM and 8MB QSPI flash storage. Add support for the board, and create a 2MB partition to use as rootfs. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> --- v1->v2 - s/grpeach/gr-peach/g - Use correct part number in bindings documentation (X28A-M01-E/F) - Geert's comment on v1 addressed Documentation/devicetree/bindings/arm/shmobile.txt | 2 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r7s72100-gr-peach.dts | 66 ++++++++++++++++++++++ 3 files changed, 69 insertions(+) create mode 100644 arch/arm/boot/dts/r7s72100-gr-peach.dts -- 2.7.4