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arm64: dts: renesas: gray-hawk-single: Add serial console pin control

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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 <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b1eb2d3364d5ead7f7bcf7a737c5914971db64d3.1706266286.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven
2024-01-26 11:54:58 +01:00
parent 9a1442efd1
commit 4b232e29cb
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
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@@ -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";