From 1ef36224ad6283cb1430cd5029470f9c53f6a915 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 21 Feb 2022 16:48:54 +0100 Subject: [PATCH] arm64: dts: renesas: spider: Complete SCIF3 description Complete the description of the serial console by adding RTS/CTS, the external clock crystal, and pin control. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/8e5701ca2a5f5925918217ab79e8489535339e7b.1645458249.git.geert+renesas@glider.be --- .../boot/dts/renesas/r8a779f0-spider-cpu.dtsi | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi index 3a90932fe85c8..6e07c54148e71 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi @@ -31,11 +31,34 @@ clock-frequency = <32768>; }; +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + scif3_pins: scif3 { + groups = "scif3_data", "scif3_ctrl"; + function = "scif3"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk"; + function = "scif_clk"; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; }; &scif3 { + pinctrl-0 = <&scif3_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; status = "okay"; }; + +&scif_clk { + clock-frequency = <24000000>; +}; -- 2.39.5