| Message ID | 20201223172505.34736-6-wsa+renesas@sang-engineering.com |
|---|---|
| State | New |
| Headers | show |
| Series | v3u: enable I2C0-6 | expand |
Hi Wolfram, On Wed, Dec 23, 2020 at 6:25 PM Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > Not for upstream! > > Not-Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Thanks for your patch! > --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts > +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts > @@ -37,6 +37,46 @@ &i2c1 { > clock-frequency = <400000>; > }; > > +&i2c2 { > + pinctrl-0 = <&i2c2_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <100000>; > +}; > + > +&i2c3 { > + pinctrl-0 = <&i2c3_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <100000>; > +}; > + > +&i2c4 { > + pinctrl-0 = <&i2c4_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <100000>; > +}; > + > +&i2c5 { > + pinctrl-0 = <&i2c5_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <100000>; > +}; > + > +&i2c6 { > + pinctrl-0 = <&i2c6_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <100000>; > +}; I think the i2c6 part belongs to "[PATCH 4/5] arm64: dts: renesas: Add I2C support for falcon board", possibly with clock-frequency = <400000>. > + > &pfc { > i2c0_pins: i2c0 { > groups = "i2c0"; > @@ -47,6 +87,31 @@ i2c1_pins: i2c1 { > groups = "i2c1"; > function = "i2c1"; > }; > + > + i2c2_pins: i2c2 { > + groups = "i2c2"; > + function = "i2c2"; > + }; > + > + i2c3_pins: i2c3 { > + groups = "i2c3"; > + function = "i2c3"; > + }; > + > + i2c4_pins: i2c4 { > + groups = "i2c4"; > + function = "i2c4"; > + }; > + > + i2c5_pins: i2c5 { > + groups = "i2c5"; > + function = "i2c5"; > + }; > + > + i2c6_pins: i2c6 { > + groups = "i2c6"; > + function = "i2c6"; > + }; Likewise. > }; > > &rwdt { > -- > 2.28.0 > -- 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/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts index 7de3eed96ceb..f7f62fc40429 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts @@ -37,6 +37,46 @@ &i2c1 { clock-frequency = <400000>; }; +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c3 { + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c4 { + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c5 { + pinctrl-0 = <&i2c5_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c6 { + pinctrl-0 = <&i2c6_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; +}; + &pfc { i2c0_pins: i2c0 { groups = "i2c0"; @@ -47,6 +87,31 @@ i2c1_pins: i2c1 { groups = "i2c1"; function = "i2c1"; }; + + i2c2_pins: i2c2 { + groups = "i2c2"; + function = "i2c2"; + }; + + i2c3_pins: i2c3 { + groups = "i2c3"; + function = "i2c3"; + }; + + i2c4_pins: i2c4 { + groups = "i2c4"; + function = "i2c4"; + }; + + i2c5_pins: i2c5 { + groups = "i2c5"; + function = "i2c5"; + }; + + i2c6_pins: i2c6 { + groups = "i2c6"; + function = "i2c6"; + }; }; &rwdt {