| Message ID | 1492593351-13835-3-git-send-email-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | RFC |
| Delegated to: | Simon Horman |
| Headers | show |
Hi Geert, Thanks for your work. On 2017-04-19 11:15:45 +0200, Geert Uytterhoeven wrote: > Add support for the R-Car H3 System-in-Package (r8j7795), which contains: > - an R-Car H3 SoC (r8a7795), > - 4 channels of 1 GiB of RAM (4 GiB total), > - HyperFlash (not yet described). > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- > Questions: > - Should this file be named r8j7795-4g.dtsi instead? > - Do other versions (different memory configuration) of r8j7795 exist? > If yes, how are they named? > --- > arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi | 36 +++++++++++++++++++++++++++ > 1 file changed, 36 insertions(+) > create mode 100644 arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi > > diff --git a/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi b/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi > new file mode 100644 > index 0000000000000000..02e0ff4a60c53704 > --- /dev/null > +++ b/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi > @@ -0,0 +1,36 @@ > +/* > + * Device Tree Source for the r8j7795 SiP with 4 channels of 1 GiB RAM > + * > + * Copyright (C) 2015 Renesas Electronics Corp. 2017 right? If so same comment for patches 3 and 4. > + * > + * 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. > + */ > + > +#include "r8a7795.dtsi" > + > +/ { > + compatible = "renesas,r8j7795", "renesas,r8a7795"; > + > + memory@48000000 { > + device_type = "memory"; > + /* first 128MB is reserved for secure area. */ > + reg = <0x0 0x48000000 0x0 0x38000000>; > + }; > + > + memory@500000000 { > + device_type = "memory"; > + reg = <0x5 0x00000000 0 0x40000000>; > + }; > + > + memory@600000000 { > + device_type = "memory"; > + reg = <0x6 0x00000000 0 0x40000000>; > + }; > + > + memory@700000000 { > + device_type = "memory"; > + reg = <0x7 0x00000000 0 0x40000000>; > + }; > +}; > -- > 2.7.4 >
Hi Niklas, On Fri, Apr 21, 2017 at 7:42 AM, Niklas Söderlund <niklas.soderlund@ragnatech.se> wrote: >> --- /dev/null >> +++ b/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi >> @@ -0,0 +1,36 @@ >> +/* >> + * Device Tree Source for the r8j7795 SiP with 4 channels of 1 GiB RAM >> + * >> + * Copyright (C) 2015 Renesas Electronics Corp. > > 2017 right? If so same comment for patches 3 and 4. As I just moved statements from an existing file, I retained the original copyright information. 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
diff --git a/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi b/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi new file mode 100644 index 0000000000000000..02e0ff4a60c53704 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi @@ -0,0 +1,36 @@ +/* + * Device Tree Source for the r8j7795 SiP with 4 channels of 1 GiB RAM + * + * Copyright (C) 2015 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. + */ + +#include "r8a7795.dtsi" + +/ { + compatible = "renesas,r8j7795", "renesas,r8a7795"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x38000000>; + }; + + memory@500000000 { + device_type = "memory"; + reg = <0x5 0x00000000 0 0x40000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0 0x40000000>; + }; + + memory@700000000 { + device_type = "memory"; + reg = <0x7 0x00000000 0 0x40000000>; + }; +};
Add support for the R-Car H3 System-in-Package (r8j7795), which contains: - an R-Car H3 SoC (r8a7795), - 4 channels of 1 GiB of RAM (4 GiB total), - HyperFlash (not yet described). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- Questions: - Should this file be named r8j7795-4g.dtsi instead? - Do other versions (different memory configuration) of r8j7795 exist? If yes, how are they named? --- arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi | 36 +++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8j7795-4x1g.dtsi