diff mbox

[3/3] ARM: dts: am43xx: add support for clkout1 clock

Message ID 1458158097-21137-4-git-send-email-t-kristo@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tero Kristo March 16, 2016, 7:54 p.m. UTC 
clkout1 clock node and its generation tree was missing. Add this based
on the data on TRM and PRCM functional spec.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Benoit Parrot <bparrot@ti.com>
---
 arch/arm/boot/dts/am43xx-clocks.dtsi |   54 ++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

Comments

Tony Lindgren April 12, 2016, 9:05 p.m. UTC | #1 
* Tero Kristo <t-kristo@ti.com> [160316 12:55]:
> clkout1 clock node and its generation tree was missing. Add this based
> on the data on TRM and PRCM functional spec.

Can I pick this one separately?

Tony
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Tero Kristo April 13, 2016, 12:52 p.m. UTC | #2 
On 04/13/2016 12:05 AM, Tony Lindgren wrote:
> * Tero Kristo <t-kristo@ti.com> [160316 12:55]:
>> clkout1 clock node and its generation tree was missing. Add this based
>> on the data on TRM and PRCM functional spec.
>
> Can I pick this one separately?

Yes it has no dependencies towards the other patches.

-Tero

>
> Tony
>

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Tony Lindgren April 13, 2016, 7:07 p.m. UTC | #3 
* Tero Kristo <t-kristo@ti.com> [160413 05:53]:
> On 04/13/2016 12:05 AM, Tony Lindgren wrote:
> >* Tero Kristo <t-kristo@ti.com> [160316 12:55]:
> >>clkout1 clock node and its generation tree was missing. Add this based
> >>on the data on TRM and PRCM functional spec.
> >
> >Can I pick this one separately?
> 
> Yes it has no dependencies towards the other patches.

OK applying into omap-for-v4.7/dt thanks.

Tony
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
index a38af2b..f16ffb5 100644
--- a/arch/arm/boot/dts/am43xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
@@ -771,4 +771,58 @@ 
 		ti,bit-shift = <8>;
 		reg = <0x8a68>;
 	};
+
+	clkout1_osc_div_ck: clkout1_osc_div_ck {
+		#clock-cells = <0>;
+		compatible = "ti,divider-clock";
+		clocks = <&sys_clkin_ck>;
+		ti,bit-shift = <20>;
+		ti,max-div = <4>;
+		reg = <0x4100>;
+	};
+
+	clkout1_src2_mux_ck: clkout1_src2_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>;
+		reg = <0x4100>;
+	};
+
+	clkout1_src2_pre_div_ck: clkout1_src2_pre_div_ck {
+		#clock-cells = <0>;
+		compatible = "ti,divider-clock";
+		clocks = <&clkout1_src2_mux_ck>;
+		ti,bit-shift = <4>;
+		ti,max-div = <8>;
+		reg = <0x4100>;
+	};
+
+	clkout1_src2_post_div_ck: clkout1_src2_post_div_ck {
+		#clock-cells = <0>;
+		compatible = "ti,divider-clock";
+		clocks = <&clkout1_src2_pre_div_ck>;
+		ti,bit-shift = <8>;
+		ti,max-div = <32>;
+		ti,index-power-of-two;
+		reg = <0x4100>;
+	};
+
+	clkout1_mux_ck: clkout1_mux_ck {
+		#clock-cells = <0>;
+		compatible = "ti,mux-clock";
+		clocks = <&clkout1_osc_div_ck>, <&clk_rc32k_ck>,
+			 <&clkout1_src2_post_div_ck>, <&dpll_extdev_m2_ck>;
+		ti,bit-shift = <16>;
+		reg = <0x4100>;
+	};
+
+	clkout1_ck: clkout1_ck {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&clkout1_mux_ck>;
+		ti,bit-shift = <23>;
+		reg = <0x4100>;
+	};
 };