Messages in this thread | | | Date | Tue, 6 Mar 2018 00:08:32 +0000 | From | James Hogan <> | Subject | Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support |
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On Wed, Sep 27, 2017 at 08:45:26PM +0530, PrasannaKumar Muralidharan wrote: > Add initial Ingenic X1000 SoC support. Provide minimum necessary > information to boot kernel to an initramfs userspace. > > Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> > --- > arch/mips/boot/dts/ingenic/x1000.dtsi | 93 +++++++++++++++++++++++++++++++++++ > arch/mips/jz4740/Kconfig | 6 +++ > arch/mips/jz4740/time.c | 2 +- > 3 files changed, 100 insertions(+), 1 deletion(-) > create mode 100644 arch/mips/boot/dts/ingenic/x1000.dtsi
arch/mips/jz4780/setup.c, specifically get_board_mach_type() and get_system_type() will need updating too.
Does X1000 use a different PRID, or is it basically just a JZ4780 core with different SoC peripherals?
> diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi > new file mode 100644 > index 0000000..abbb9ec > --- /dev/null > +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi > @@ -0,0 +1,93 @@ > +/* > + * Copyright (C) 2016 PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> > + * > + * 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.
(these will need updating to use SPDX identifiers if you respin)
> + cgu: jz4780-cgu@10000000 {
not sure jz4780 is appropriate here.
> + compatible = "ingenic,x1000-cgu"; > + reg = <0x10000000 0x100>; > + > + clocks = <&ext>, <&rtc>; > + clock-names = "ext", "rtc"; > + > + #clock-cells = <1>; > + };
Cheers James [unhandled content-type:application/pgp-signature] | |