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arm64: dts: mediatek: mt7988: add PWM controller

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MT7988 has on-SoC controller that can control up to 8 PWM interfaces.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20240604064302.487-1-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Rafał Miłecki 2024-06-04 08:43:01 +02:00 committed by AngeloGioacchino Del Regno
parent 95c465c439
commit 09ff2216a0
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1 changed files with 19 additions and 0 deletions
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arch/arm64/boot/dts/mediatek/mt7988a.dtsi
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@ -105,6 +105,25 @@
#clock-cells = <1>;
};
pwm@10048000 {
compatible = "mediatek,mt7988-pwm";
reg = <0 0x10048000 0 0x1000>;
clocks = <&infracfg CLK_INFRA_66M_PWM_BCK>,
<&infracfg CLK_INFRA_66M_PWM_HCK>,
<&infracfg CLK_INFRA_66M_PWM_CK1>,
<&infracfg CLK_INFRA_66M_PWM_CK2>,
<&infracfg CLK_INFRA_66M_PWM_CK3>,
<&infracfg CLK_INFRA_66M_PWM_CK4>,
<&infracfg CLK_INFRA_66M_PWM_CK5>,
<&infracfg CLK_INFRA_66M_PWM_CK6>,
<&infracfg CLK_INFRA_66M_PWM_CK7>,
<&infracfg CLK_INFRA_66M_PWM_CK8>;
clock-names = "top", "main", "pwm1", "pwm2", "pwm3",
"pwm4", "pwm5", "pwm6", "pwm7", "pwm8";
#pwm-cells = <2>;
status = "disabled";
};
usb@11190000 {
compatible = "mediatek,mt7988-xhci", "mediatek,mtk-xhci";
reg = <0 0x11190000 0 0x2e00>,