From 8cb6898c3e3a20b0ad17513ad5b7774dc0652876 Mon Sep 17 00:00:00 2001 From: Vladimir Barinov Date: Fri, 7 Jul 2017 05:36:59 +0300 Subject: [PATCH] arm64: dts: ulcb: Add DU external dot clock sources The DU0/DU1/DU2/DU3 external dot clocks are generated by an I2C-controlled programmable clock generator. Clock generator is available on both the H3 and M3-W ULCB boards. Add this to the ulcb.dtsi file. Signed-off-by: Vladimir Barinov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/ulcb.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index 0467cd0..17a1f00 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -120,6 +120,12 @@ #clock-cells = <0>; clock-frequency = <24576000>; }; + + x23_clk: x23-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; }; &audio_clk_a { @@ -193,6 +199,14 @@ status = "okay"; clock-frequency = <400000>; + + versaclock5: clock-generator@6a { + compatible = "idt,5p49v5925"; + reg = <0x6a>; + #clock-cells = <1>; + clocks = <&x23_clk>; + clock-names = "xin"; + }; }; &i2c_dvfs { -- 2.7.4