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Commit 33ef9688 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
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ARM: dts: bockw: Enable SCIF_CLK frequency and pins 



Add and enable the external crystal for the SCIF_CLK and its pinctrl, to
be used by the Baud Rate Generator for External Clock (BRG) on (H)SCIF.

This increases the range and accuracy of supported baud rates.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 8a758a94

arch/arm/boot/dts/r8a7778-bockw.dts

+13 −0
Original line number Diff line number Diff line
@@ -126,11 +126,19 @@ 
};



&pfc {

	pinctrl-0 = <&scif_clk_pins>;

	pinctrl-names = "default";



	scif0_pins: serial0 {

		renesas,groups = "scif0_data_a", "scif0_ctrl";

		renesas,function = "scif0";

	};



	scif_clk_pins: scif_clk {

		renesas,groups = "scif_clk";

		renesas,function = "scif_clk";

	};



	mmc_pins: mmc {

		renesas,groups = "mmc_data8", "mmc_ctrl";

		renesas,function = "mmc";
@@ -217,3 +225,8 @@ 


	status = "okay";

};



&scif_clk {

	clock-frequency = <14745600>;

	status = "okay";

};