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Code Issues

mediatek: drop pwm7_pins from Buffalo WSR-2533DHP2

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MediaTek MT7622 doesn't support ch7 of PWM and pinctrl groups were dropped from
driver source[0]. So pwm7-related groups are unavailable now, then, kernel shows a
warning.

[    0.370264] mt7622-pinctrl 10211000.pinctrl: invalid group "pwm_ch7_2" for function "pwm"

Drop that pinmux from pinctrl node.

[0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/pinctrl/mediatek/pinctrl-mt7622.c?id=57972641810a97566ffd13e4be3f6a66d61eb3b5

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This commit is contained in:
INAGAKI Hiroshi 2023-08-27 23:26:01 +09:00 committed by Hauke Mehrtens
parent 94606abf63
commit 4d9113017b
1 changed files with 0 additions and 9 deletions
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9
target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts
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@ -193,13 +193,6 @@
};
};
pwm7_pins: pwm1-2-pins {
mux {
function = "pwm";
groups = "pwm_ch7_2";
};
};
uart0_pins: uart0-pins {
mux {
function = "uart";
@ -330,8 +323,6 @@
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm7_pins>;
status = "okay";
};