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/linux/Documentation/devicetree/bindings/clock/
H A Dmediatek,mt8186-fhctl.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/mediatek,mt8186-fhctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek frequency hopping and spread spectrum clocking control
10 - Edward-JW Yang <edward-jw.yang@mediatek.com>
13 Frequency hopping control (FHCTL) is a piece of hardware that control
14 some PLLs to adopt "hopping" mechanism to adjust their frequency.
15 Spread spectrum clocking (SSC) is another function provided by this hardware.
20 - mediatek,mt6795-fhctl
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/linux/drivers/clk/mediatek/
H A Dclk-pllfh.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
14 #include "clk-mtk.h"
15 #include "clk-pllfh.h"
16 #include "clk-fhctl.h"
37 return fh->ops->hopping(fh, pcw, postdiv); in mtk_fhctl_set_rate()
94 "mediatek,hopping-ssc-percent", in fhctl_parse_dt()
101 pllfh->state.fh_enable = 1; in fhctl_parse_dt()
102 pllfh->state.ssc_rate = ssc_rate; in fhctl_parse_dt()
103 pllfh->state.base = base; in fhctl_parse_dt()
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/linux/arch/arm64/boot/dts/mediatek/
H A Dmt6795-sony-xperia-m5.dts1 // SPDX-License-Identifier: GPL-2.0-only
7 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
14 compatible = "sony,xperia-m5", "mediatek,mt6795";
15 chassis-type = "handset";
26 compatible = "led-backlight";
29 default-brightness-level = <300>;
32 led-controller-display {
33 compatible = "pwm-leds";
35 disp_led_pwm: led-0 {
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