| Message ID | 20220614193005.2652-1-wsa+renesas@sang-engineering.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 1614c8624a48b9c9161b2071e9e727bf5a1817ef |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
| Series | [v2] arm64: dts: renesas: spider-cpu: Enable SCIF0 on second connector | expand |
On Tue, Jun 14, 2022 at 9:30 PM Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > The schematics label it as SCIF0 debug port. > > Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> > --- > > Change since v1: added alias Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-devel for v5.20. 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/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi index 3208d2148768..7a62afb64204 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi @@ -68,6 +68,11 @@ i2c4_pins: i2c4 { function = "i2c4"; }; + scif0_pins: scif0 { + groups = "scif0_data", "scif0_ctrl"; + function = "scif0"; + }; + scif_clk_pins: scif_clk { groups = "scif_clk"; function = "scif_clk"; @@ -79,6 +84,14 @@ &rwdt { status = "okay"; }; +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + &scif_clk { clock-frequency = <24000000>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts index 954ba227bfa7..2c1fe4330c2b 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts +++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts @@ -15,6 +15,7 @@ / { aliases { serial0 = &hscif0; + serial1 = &scif0; }; chosen {
The schematics label it as SCIF0 debug port. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- Change since v1: added alias .../arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/renesas/r8a779f0-spider.dts | 1 + 2 files changed, 14 insertions(+)