ARM: dts: am43xx-clocks: Add support for CLKOUT2
PATCH 1/1 ARM: dts: am43xx-clocks: Add support for CLKOUT2
Add the needed clock nodes for the CLKOUT2 to be usable by boards.
--- arch/arm/boot/dts/am43xx-clocks.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+)
arch/arm/boot/dts/am43xx-clocks.dtsi +36 -0
@@ -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>; + }; };
Signature · 1 line
2.13.0
PATCH 1/1 ARM: dts: am43xx-clocks: Add support for CLKOUT2
Quoted 1 line · Peter Ujfalusi
Add the needed clock nodes for the CLKOUT2 to be usable by boards.
Tero, care to ack?
Regards,
Tony
PATCH 1/1 ARM: dts: am43xx-clocks: Add support for CLKOUT2
Quoted 4 lines · Tony Lindgren
Quoted 1 line · Peter Ujfalusi
Add the needed clock nodes for the CLKOUT2 to be usable by boards.
Tero, care to ack?
I can't test the actual clock itself but the patch looks fine based on TRM, and doesn't seem to cause any issues either so:
PATCH 1/1 ARM: dts: am43xx-clocks: Add support for CLKOUT2
Quoted 10 lines · Tero Kristo
Quoted 4 lines · Tony Lindgren
Quoted 1 line · Peter Ujfalusi
Add the needed clock nodes for the CLKOUT2 to be usable by boards.
Tero, care to ack?
I can't test the actual clock itself but the patch looks fine based on TRM, and doesn't seem to cause any issues either so:
Acked-by Tero Kristo <[email protected]>
OK thanks applying into omap-for-v4.13/dt.
Tony