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ARM: dts: keystone: k2g-evm: Move audio oscillator assigned clock to mcasp

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Setting assigned clock with a dependency on itself for k2g_clks
creates a circular dependency. Instead, Lets model the audio clock
as a assigned-clock configuration for mcasp and set it up as the
first clock assigned-clock to be satisfied. Following the standard
convention, we use null entries to indicate entries that doesn't need
to be programmed.

Reviewed-by: Tero Kristo <kristo@kernel.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
This commit is contained in:
Nishanth Menon 2021-06-04 13:32:47 -07:00 committed by Santosh Shilimkar
parent 39b73baa44
commit 0b5194dec8
1 changed files with 3 additions and 8 deletions
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11
arch/arm/boot/dts/keystone-k2g-evm.dts
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@ -544,20 +544,15 @@
};
};
&k2g_clks {
/* on the board 22.5792MHz is connected to AUDOSC_IN */
assigned-clocks = <&k2g_clks 0x4c 2>;
assigned-clock-rates = <22579200>;
};
&mcasp2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mcasp2_pins>;
assigned-clocks = <&k2g_clks 0x6 1>;
assigned-clock-parents = <&k2g_clks 0x6 2>;
assigned-clocks = <&k2g_clks 0x4c 2>, <&k2g_clks 0x6 1>;
assigned-clock-parents = <0>, <&k2g_clks 0x6 2>;
assigned-clock-rates = <22579200>, <0>;
status = "okay";