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Searched refs:lpwm (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/drivers/pwm/
H A Dpwm-lpss.c76 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_read() local
78 return readl(lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM); in pwm_lpss_read()
83 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_write() local
85 writel(value, lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM); in pwm_lpss_write()
90 struct pwm_lpss_chip *lpwm = to_lpwm(pwm->chip); in pwm_lpss_wait_for_update() local
91 const void __iomem *addr = lpwm->regs + pwm->hwpwm * PWM_SIZE + PWM; in pwm_lpss_wait_for_update()
124 static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm, in pwm_lpss_prepare() argument
128 unsigned long c = lpwm->info->clk_rate, base_unit_range; in pwm_lpss_prepare()
138 base_unit_range = BIT(lpwm->info->base_unit_bits); in pwm_lpss_prepare()
165 static int pwm_lpss_prepare_enable(struct pwm_lpss_chip *lpwm, in pwm_lpss_prepare_enable() argument
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H A Dpwm-lpss-platform.c23 struct pwm_lpss_chip *lpwm; in pwm_lpss_probe_platform() local
34 lpwm = devm_pwm_lpss_probe(&pdev->dev, base, info); in pwm_lpss_probe_platform()
35 if (IS_ERR(lpwm)) in pwm_lpss_probe_platform()
36 return PTR_ERR(lpwm); in pwm_lpss_probe_platform()
38 platform_set_drvdata(pdev, lpwm); in pwm_lpss_probe_platform()
H A Dpwm-lpss-pci.c21 struct pwm_lpss_chip *lpwm; in pwm_lpss_probe_pci() local
33 lpwm = devm_pwm_lpss_probe(&pdev->dev, pcim_iomap_table(pdev)[0], info); in pwm_lpss_probe_pci()
34 if (IS_ERR(lpwm)) in pwm_lpss_probe_pci()
35 return PTR_ERR(lpwm); in pwm_lpss_probe_pci()
37 pci_set_drvdata(pdev, lpwm); in pwm_lpss_probe_pci()