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Searched refs:pwm_clk (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/pwm/
H A Dpwm-img.c62 struct clk *pwm_clk; member
104 input_clk_hz = clk_get_rate(imgchip->pwm_clk); in img_pwm_config()
227 clk_disable_unprepare(imgchip->pwm_clk); in img_pwm_runtime_suspend()
245 ret = clk_prepare_enable(imgchip->pwm_clk); in img_pwm_runtime_resume()
285 imgchip->pwm_clk = devm_clk_get(&pdev->dev, "pwm"); in img_pwm_probe()
286 if (IS_ERR(imgchip->pwm_clk)) { in img_pwm_probe()
288 return PTR_ERR(imgchip->pwm_clk); in img_pwm_probe()
302 clk_rate = clk_get_rate(imgchip->pwm_clk); in img_pwm_probe()
H A Dpwm-sti.c78 struct clk *pwm_clk; member
123 clk_rate = clk_get_rate(pc->pwm_clk); in sti_pwm_get_prescale()
187 ret = clk_enable(pc->pwm_clk); in sti_pwm_config()
237 clk_disable(pc->pwm_clk); in sti_pwm_config()
254 ret = clk_enable(pc->pwm_clk); in sti_pwm_enable()
284 clk_disable(pc->pwm_clk); in sti_pwm_disable()
593 pc->pwm_clk = devm_clk_get_prepared(dev, "pwm"); in sti_pwm_probe()
594 if (IS_ERR(pc->pwm_clk)) in sti_pwm_probe()
595 return dev_err_probe(dev, PTR_ERR(pc->pwm_clk), in sti_pwm_probe()
H A Dpwm-lpc18xx-sct.c96 struct clk *pwm_clk; member
353 lpc18xx_pwm->pwm_clk = devm_clk_get_enabled(&pdev->dev, "pwm"); in lpc18xx_pwm_probe()
354 if (IS_ERR(lpc18xx_pwm->pwm_clk)) in lpc18xx_pwm_probe()
355 return dev_err_probe(&pdev->dev, PTR_ERR(lpc18xx_pwm->pwm_clk), in lpc18xx_pwm_probe()
358 lpc18xx_pwm->clk_rate = clk_get_rate(lpc18xx_pwm->pwm_clk); in lpc18xx_pwm_probe()
H A Dpwm-imx27.c108 u32 period, prescaler, pwm_clk, val; in pwm_imx27_get_state() local
135 pwm_clk = clk_get_rate(imx->clks[PWM_IMX27_PER].clk); in pwm_imx27_get_state()
141 state->period = DIV_ROUND_UP_ULL(tmp, pwm_clk); in pwm_imx27_get_state()
153 state->duty_cycle = DIV_ROUND_UP_ULL(tmp, pwm_clk); in pwm_imx27_get_state()
/linux/Documentation/devicetree/bindings/pwm/
H A Dimg-pwm.txt20 clocks = <&pwm_clk>, <&system_clk>;
/linux/drivers/hwmon/
H A Dnpcm750-pwm-fan.c198 struct clk *pwm_clk; member
689 pwm_clk_freq = clk_get_rate(data->pwm_clk); in npcm7xx_pwm_init()
956 data->pwm_clk = devm_clk_get(dev, "pwm"); in npcm7xx_pwm_fan_probe()
957 if (IS_ERR(data->pwm_clk)) { in npcm7xx_pwm_fan_probe()
959 return PTR_ERR(data->pwm_clk); in npcm7xx_pwm_fan_probe()
H A Dvt1211.c124 u8 pwm_clk; member
312 data->pwm_clk = vt1211_read8(data, VT1211_REG_PWM_CLK); in vt1211_update_device()
625 res = 90000 >> (data->pwm_clk & 7); in show_pwm()
703 data->pwm_clk = (reg & 0xf8) | tmp; in set_pwm()
704 vt1211_write8(data, VT1211_REG_PWM_CLK, data->pwm_clk); in set_pwm()
/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9rl.dtsi256 clock-names = "pwm_clk";
H A Dat91sam9263.dtsi723 clock-names = "pwm_clk";