Message ID | 20201228112715.14947-7-wsa+renesas@sang-engineering.com (mailing list archive) |
---|---|
State | Rejected |
Delegated to: | Geert Uytterhoeven |
Headers | show |
Series | v3u: add & update (H)SCIF nodes | expand |
Hi Wolfram, On Mon, Dec 28, 2020 at 12:28 PM Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > Mainly for testing the HSCIF0 node. We could make this switch permanent, > but we never did for any other SoC. So, I think this is not to be > applied. The choice of serial console has to match the bootloader. That's why we didn't do it for other SoCs where the serial console can be muxed to different serial instances. > > Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> > --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts > +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts > @@ -14,7 +14,7 @@ / { > compatible = "renesas,falcon-breakout", "renesas,falcon-cpu", "renesas,r8a779a0"; > > aliases { > - serial0 = &scif0; > + serial0 = &hscif0; > }; Gr{oetje,eeting}s, Geert
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts index 54763c73dc74..e2bbaa7a72e3 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts @@ -14,7 +14,7 @@ / { compatible = "renesas,falcon-breakout", "renesas,falcon-cpu", "renesas,r8a779a0"; aliases { - serial0 = &scif0; + serial0 = &hscif0; }; chosen { @@ -352,9 +352,9 @@ mmc_pins: mmc { power-source = <1800>; }; - scif0_pins: scif0 { - groups = "scif0_data", "scif0_ctrl"; - function = "scif0"; + hscif0_pins: hscif0 { + groups = "hscif0_data", "hscif0_ctrl"; + function = "hscif0"; }; scif_clk_pins: scif_clk { @@ -369,7 +369,11 @@ &rwdt { }; &scif0 { - pinctrl-0 = <&scif0_pins>; + status = "disabled"; +}; + +&hscif0 { + pinctrl-0 = <&hscif0_pins>; pinctrl-names = "default"; uart-has-rtscts;
Mainly for testing the HSCIF0 node. We could make this switch permanent, but we never did for any other SoC. So, I think this is not to be applied. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)