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Searched refs:lpwm (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/pwm/
Dpwm-lpss.c39 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_read() local
41 return readl(lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM); in pwm_lpss_read()
46 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_write() local
48 writel(value, lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM); in pwm_lpss_write()
53 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_wait_for_update() local
54 const void __iomem *addr = lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM; in pwm_lpss_wait_for_update()
82 static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm, in pwm_lpss_prepare() argument
86 unsigned long c = lpwm->info->clk_rate, base_unit_range; in pwm_lpss_prepare()
96 base_unit_range = BIT(lpwm->info->base_unit_bits) - 1; in pwm_lpss_prepare()
127 struct pwm_lpss_chip *lpwm = to_lpwm(chip); in pwm_lpss_apply() local
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Dpwm-lpss-platform.c45 struct pwm_lpss_chip *lpwm; in pwm_lpss_probe_platform() local
55 lpwm = pwm_lpss_probe(&pdev->dev, r, info); in pwm_lpss_probe_platform()
56 if (IS_ERR(lpwm)) in pwm_lpss_probe_platform()
57 return PTR_ERR(lpwm); in pwm_lpss_probe_platform()
59 platform_set_drvdata(pdev, lpwm); in pwm_lpss_probe_platform()
70 struct pwm_lpss_chip *lpwm = platform_get_drvdata(pdev); in pwm_lpss_remove_platform() local
73 return pwm_lpss_remove(lpwm); in pwm_lpss_remove_platform()
78 struct pwm_lpss_chip *lpwm = dev_get_drvdata(dev); in pwm_lpss_prepare() local
84 if (lpwm->info->other_devices_aml_touches_pwm_regs) in pwm_lpss_prepare()
Dpwm-lpss-pci.c50 struct pwm_lpss_chip *lpwm; in pwm_lpss_probe_pci() local
58 lpwm = pwm_lpss_probe(&pdev->dev, &pdev->resource[0], info); in pwm_lpss_probe_pci()
59 if (IS_ERR(lpwm)) in pwm_lpss_probe_pci()
60 return PTR_ERR(lpwm); in pwm_lpss_probe_pci()
62 pci_set_drvdata(pdev, lpwm); in pwm_lpss_probe_pci()
72 struct pwm_lpss_chip *lpwm = pci_get_drvdata(pdev); in pwm_lpss_remove_pci() local
77 pwm_lpss_remove(lpwm); in pwm_lpss_remove_pci()
Dpwm-lpss.h39 int pwm_lpss_remove(struct pwm_lpss_chip *lpwm);