diff options
| author | Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com> | 2017-07-07 05:36:59 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-07-27 15:59:38 +0200 |
| commit | 8cb6898c3e3a20b0ad17513ad5b7774dc0652876 (patch) | |
| tree | c362127c3bff17e06815c79bd945990adf118a59 /arch/arm64/boot/dts/renesas/ulcb.dtsi | |
| parent | 3b390386d7c619ca31ef25c3d04af131795b1017 (diff) | |
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 <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/ulcb.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/ulcb.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index 0467cd051710..17a1f00ba36f 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 { |