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Searched refs:pwm_clk (Results 1 – 13 of 13) sorted by relevance

/Linux-v5.4/drivers/pwm/
Dpwm-sti.c86 struct clk *pwm_clk; member
130 clk_rate = clk_get_rate(pc->pwm_clk); in sti_pwm_get_prescale()
195 ret = clk_enable(pc->pwm_clk); in sti_pwm_config()
245 clk_disable(pc->pwm_clk); in sti_pwm_config()
263 ret = clk_enable(pc->pwm_clk); in sti_pwm_enable()
299 clk_disable(pc->pwm_clk); in sti_pwm_disable()
599 pc->pwm_clk = of_clk_get_by_name(dev->of_node, "pwm"); in sti_pwm_probe()
600 if (IS_ERR(pc->pwm_clk)) { in sti_pwm_probe()
602 return PTR_ERR(pc->pwm_clk); in sti_pwm_probe()
605 ret = clk_prepare(pc->pwm_clk); in sti_pwm_probe()
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Dpwm-img.c64 struct clk *pwm_clk; member
107 input_clk_hz = clk_get_rate(pwm_chip->pwm_clk); in img_pwm_config()
209 clk_disable_unprepare(pwm_chip->pwm_clk); in img_pwm_runtime_suspend()
226 ret = clk_prepare_enable(pwm_chip->pwm_clk); in img_pwm_runtime_resume()
272 pwm->pwm_clk = devm_clk_get(&pdev->dev, "pwm"); in img_pwm_probe()
273 if (IS_ERR(pwm->pwm_clk)) { in img_pwm_probe()
275 return PTR_ERR(pwm->pwm_clk); in img_pwm_probe()
287 clk_rate = clk_get_rate(pwm->pwm_clk); in img_pwm_probe()
Dpwm-lpc18xx-sct.c95 struct clk *pwm_clk; member
344 lpc18xx_pwm->pwm_clk = devm_clk_get(&pdev->dev, "pwm"); in lpc18xx_pwm_probe()
345 if (IS_ERR(lpc18xx_pwm->pwm_clk)) { in lpc18xx_pwm_probe()
347 return PTR_ERR(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_probe()
350 ret = clk_prepare_enable(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_probe()
356 lpc18xx_pwm->clk_rate = clk_get_rate(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_probe()
438 clk_disable_unprepare(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_probe()
451 clk_disable_unprepare(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_remove()
Dpwm-imx27.c122 u32 period, prescaler, pwm_clk, val; in pwm_imx27_get_state() local
149 pwm_clk = clk_get_rate(imx->clk_per); in pwm_imx27_get_state()
150 pwm_clk = DIV_ROUND_CLOSEST_ULL(pwm_clk, prescaler); in pwm_imx27_get_state()
156 state->period = DIV_ROUND_CLOSEST_ULL(tmp, pwm_clk); in pwm_imx27_get_state()
162 state->duty_cycle = DIV_ROUND_CLOSEST_ULL(tmp, pwm_clk); in pwm_imx27_get_state()
/Linux-v5.4/Documentation/devicetree/bindings/pwm/
Dbrcm,kona-pwm.txt19 clocks = <&pwm_clk>;
Dimg-pwm.txt20 clocks = <&pwm_clk>, <&system_clk>;
/Linux-v5.4/drivers/hwmon/
Dnpcm750-pwm-fan.c196 struct clk *pwm_clk; member
678 data->pwm_clk_freq = clk_get_rate(data->pwm_clk); in npcm7xx_pwm_init()
937 data->pwm_clk = devm_clk_get(dev, "pwm"); in npcm7xx_pwm_fan_probe()
938 if (IS_ERR(data->pwm_clk)) { in npcm7xx_pwm_fan_probe()
940 return PTR_ERR(data->pwm_clk); in npcm7xx_pwm_fan_probe()
Dvt1211.c124 u8 pwm_clk; member
301 data->pwm_clk = vt1211_read8(data, VT1211_REG_PWM_CLK); in vt1211_update_device()
614 res = 90000 >> (data->pwm_clk & 7); in show_pwm()
692 data->pwm_clk = (reg & 0xf8) | tmp; in set_pwm()
693 vt1211_write8(data, VT1211_REG_PWM_CLK, data->pwm_clk); in set_pwm()
/Linux-v5.4/arch/arm/boot/dts/
Dat91sam9n12.dtsi341 pwm_clk: pwm_clk { label
1012 clocks = <&pwm_clk>;
Dat91sam9g45.dtsi336 pwm_clk: pwm_clk { label
1128 clocks = <&pwm_clk>;
Dsama5d3.dtsi229 clocks = <&pwm_clk>;
1264 pwm_clk: pwm_clk { label
Dat91sam9rl.dtsi247 clock-names = "pwm_clk";
Dat91sam9263.dtsi713 clock-names = "pwm_clk";