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arm64: dts: renesas: hihope-rev4: Add a comment explaining switch SW2404

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Switch SW2404 should be at position 1 so that the clock output from
CS2000 is connected to AUDIO_CLKB_A.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20201105121127.11830-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2020-11-05 12:11:27 +00:00 committed by Geert Uytterhoeven
parent dd8ecc0274
commit 43bba65761
1 changed files with 5 additions and 1 deletions
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6
arch/arm64/boot/dts/renesas/hihope-rev4.dtsi
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@ -91,7 +91,11 @@
#clock-cells = <1>;
clock-frequency = <12288000 11289600>;
/* update <audio_clk_b> to <cs2000> */
/*
* Update <audio_clk_b> to <cs2000>
* Switch SW2404 should be at position 1 so that clock from
* CS2000 is connected to AUDIO_CLKB_A
*/
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,