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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2017-05-24 11:43:41 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-05-31 10:19:56 -0700 |
| commit | 5e7e276a9c3fa4a33aee712f5e28776140895775 (patch) | |
| tree | 9b84c86cdde6db3e68232de2ebb3ff24aa33b61d /arch/arm/boot/dts/am43xx-clocks.dtsi | |
| parent | 05306b848b367e326dc76e7552192056338ac6ad (diff) | |
| download | linux-5e7e276a9c3fa4a33aee712f5e28776140895775.tar.gz | |
ARM: dts: am43xx-clocks: Add support for CLKOUT2
Add the needed clock nodes for the CLKOUT2 to be usable by boards. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am43xx-clocks.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/am43xx-clocks.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi index d1d73b725f47..430be5829f8f 100644 --- a/arch/arm/boot/dts/am43xx-clocks.dtsi +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi @@ -833,4 +833,40 @@ ti,bit-shift = <23>; reg = <0x4100>; }; + + clkout2_src_mux_ck: clkout2_src_mux_ck { + #clock-cells = <0>; + compatible = "ti,mux-clock"; + clocks = <&clk_rc32k_ck>, <&sysclk_div>, <&dpll_ddr_m2_ck>, + <&dpll_per_m2_ck>, <&dpll_disp_m2_ck>, + <&dpll_mpu_m2_ck>, <&dpll_extdev_ck>; + reg = <0x4108>; + }; + + clkout2_pre_div_ck: clkout2_pre_div_ck { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clocks = <&clkout2_src_mux_ck>; + ti,bit-shift = <4>; + ti,max-div = <8>; + reg = <0x4108>; + }; + + clkout2_post_div_ck: clkout2_post_div_ck { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clocks = <&clkout2_pre_div_ck>; + ti,bit-shift = <8>; + ti,max-div = <32>; + ti,index-power-of-two; + reg = <0x4108>; + }; + + clkout2_ck: clkout2_ck { + #clock-cells = <0>; + compatible = "ti,gate-clock"; + clocks = <&clkout2_post_div_ck>; + ti,bit-shift = <16>; + reg = <0x4108>; + }; }; |