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author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-02-21 18:48:54 +0300 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-02-25 16:00:39 +0300 |
commit | 1ef36224ad6283cb1430cd5029470f9c53f6a915 (patch) | |
tree | 6b53207e000a767d9da0a848725aa8b24500b6b2 /arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi | |
parent | cfcccc9126a7aece5596bb4cba45ba566fd00f0e (diff) | |
download | linux-1ef36224ad6283cb1430cd5029470f9c53f6a915.tar.xz |
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 <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/8e5701ca2a5f5925918217ab79e8489535339e7b.1645458249.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi index 3a90932fe85c..6e07c54148e7 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>; +}; |