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ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek

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The MCLK of the WM8731 on the AT91SAM9G20-EK board is connected to the
PCK0 output of the SoC and is expected to be set to 12MHz. Previously
this was mapped using pre-common clock API calls in the audio machine
driver but the conversion to the common clock framework broke that so
describe things in the DT instead.

Fixes: ff78a189b0 ("ARM: at91: remove old at91-specific clock driver")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220404102806.581374-2-broonie@kernel.org
This commit is contained in:
Mark Brown 2022-04-04 11:28:05 +01:00 committed by Nicolas Ferre
parent 3891222d88
commit 0e486fe341
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/at91sam9g20ek_common.dtsi
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@ -219,6 +219,12 @@
wm8731: wm8731@1b {
compatible = "wm8731";
reg = <0x1b>;
/* PCK0 at 12MHz */
clocks = <&pmc PMC_TYPE_SYSTEM 8>;
clock-names = "mclk";
assigned-clocks = <&pmc PMC_TYPE_SYSTEM 8>;
assigned-clock-rates = <12000000>;
};
};