diff mbox

ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux

Message ID 1504705172-17781-1-git-send-email-j-keerthy@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

J, KEERTHY Sept. 6, 2017, 1:39 p.m. UTC
Assign a default parent to mcasp3_ahclkx_mux clock using
the assigned-clock-parents property. This is helpful in
cases like kexec where in the clock parent can be something
other than the value at reset.

Suggested-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 arch/arm/boot/dts/dra7xx-clocks.dtsi | 2 ++
 1 file changed, 2 insertions(+)

Comments

J, KEERTHY Sept. 18, 2017, 11:33 a.m. UTC | #1
On Wednesday 06 September 2017 07:09 PM, Keerthy wrote:
> Assign a default parent to mcasp3_ahclkx_mux clock using
> the assigned-clock-parents property. This is helpful in
> cases like kexec where in the clock parent can be something
> other than the value at reset.

Hi Tony,

A gentle ping on this.

Regards,
Keerthy

> 
> Suggested-by: Tero Kristo <t-kristo@ti.com>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> ---
>  arch/arm/boot/dts/dra7xx-clocks.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index cf229df..e62b628 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -1817,6 +1817,8 @@
>  		clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>;
>  		ti,bit-shift = <24>;
>  		reg = <0x1868>;
> +		assigned-clocks = <&mcasp3_ahclkx_mux>;
> +		assigned-clock-parents = <&abe_24m_fclk>;
>  	};
>  
>  	mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 {
> 
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Tony Lindgren Sept. 19, 2017, 5:45 p.m. UTC | #2
* Keerthy <j-keerthy@ti.com> [170918 04:35]:
> 
> 
> On Wednesday 06 September 2017 07:09 PM, Keerthy wrote:
> > Assign a default parent to mcasp3_ahclkx_mux clock using
> > the assigned-clock-parents property. This is helpful in
> > cases like kexec where in the clock parent can be something
> > other than the value at reset.
> 
> Hi Tony,
> 
> A gentle ping on this.

Applying into omap-for-v4.14/fixes thanks.

Tony
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index cf229df..e62b628 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1817,6 +1817,8 @@ 
 		clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>;
 		ti,bit-shift = <24>;
 		reg = <0x1868>;
+		assigned-clocks = <&mcasp3_ahclkx_mux>;
+		assigned-clock-parents = <&abe_24m_fclk>;
 	};
 
 	mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 {