From 4b232e29cba7c8bd3d92d337b2daeca72da6be36 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 26 Jan 2024 11:54:58 +0100 Subject: [PATCH] arm64: dts: renesas: gray-hawk-single: Add serial console pin control Complete the descriptions of the serial console and the external serial clock by adding pin control. Based on patches for Gray Hawk in the BSP by Hai Pham and Nghia Nguyen. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/b1eb2d3364d5ead7f7bcf7a737c5914971db64d3.1706266286.git.geert+renesas@glider.be --- .../dts/renesas/r8a779h0-gray-hawk-single.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index e04de1d74825..e68cd962f908 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -43,10 +43,28 @@ }; &hscif0 { + pinctrl-0 = <&hscif0_pins>; + pinctrl-names = "default"; + uart-has-rtscts; status = "okay"; }; +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + hscif0_pins: hscif0 { + groups = "hscif0_data", "hscif0_ctrl"; + function = "hscif0"; + }; + + scif_clk_pins: scif-clk { + groups = "scif_clk"; + function = "scif_clk"; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; -- 2.50.1