From 7a8d590de81328537dc43ceebe4ad29cde3dc08b Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 9 Sep 2022 11:53:51 +0200 Subject: arm64: dts: renesas: white-hawk-cpu: Add serial port pin control Complete the description of the serial console and the external serial clock by adding pin control. Based on larger patch in the BSP by Takeshi Kihara. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/74c862ef6e46b4af398d9b371ff38fae17b3db05.1662715538.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi index 9d20d3e10edc..ba8cc162076c 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi @@ -40,6 +40,21 @@ status = "okay"; }; +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + hscif0_pins: hscif0 { + groups = "hscif0_data"; + function = "hscif0"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk"; + function = "scif_clk"; + }; +}; + &scif_clk { clock-frequency = <24000000>; }; -- cgit v1.2.3-59-g8ed1b