37 	struct lpc32xx_pwm_chip *lpc32xx = to_lpc32xx_pwm_chip(chip);  in lpc32xx_pwm_config()  local
42 	c = clk_get_rate(lpc32xx->clk) / 256;  in lpc32xx_pwm_config()
72 	val = readl(lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_config()
75 	writel(val, lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_config()
82 	struct lpc32xx_pwm_chip *lpc32xx = to_lpc32xx_pwm_chip(chip);  in lpc32xx_pwm_enable()  local
86 	ret = clk_enable(lpc32xx->clk);  in lpc32xx_pwm_enable()
90 	val = readl(lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_enable()
92 	writel(val, lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_enable()
99 	struct lpc32xx_pwm_chip *lpc32xx = to_lpc32xx_pwm_chip(chip);  in lpc32xx_pwm_disable()  local
102 	val = readl(lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_disable()
104 	writel(val, lpc32xx->base + (pwm->hwpwm << 2));  in lpc32xx_pwm_disable()
106 	clk_disable(lpc32xx->clk);  in lpc32xx_pwm_disable()
118 	struct lpc32xx_pwm_chip *lpc32xx;  in lpc32xx_pwm_probe()  local
122 	lpc32xx = devm_kzalloc(&pdev->dev, sizeof(*lpc32xx), GFP_KERNEL);  in lpc32xx_pwm_probe()
123 	if (!lpc32xx)  in lpc32xx_pwm_probe()
127 	lpc32xx->base = devm_ioremap_resource(&pdev->dev, res);  in lpc32xx_pwm_probe()
128 	if (IS_ERR(lpc32xx->base))  in lpc32xx_pwm_probe()
129 		return PTR_ERR(lpc32xx->base);  in lpc32xx_pwm_probe()
131 	lpc32xx->clk = devm_clk_get(&pdev->dev, NULL);  in lpc32xx_pwm_probe()
132 	if (IS_ERR(lpc32xx->clk))  in lpc32xx_pwm_probe()
133 		return PTR_ERR(lpc32xx->clk);  in lpc32xx_pwm_probe()
135 	lpc32xx->chip.dev = &pdev->dev;  in lpc32xx_pwm_probe()
136 	lpc32xx->chip.ops = &lpc32xx_pwm_ops;  in lpc32xx_pwm_probe()
137 	lpc32xx->chip.npwm = 2;  in lpc32xx_pwm_probe()
138 	lpc32xx->chip.base = -1;  in lpc32xx_pwm_probe()
140 	ret = pwmchip_add(&lpc32xx->chip);  in lpc32xx_pwm_probe()
146 	platform_set_drvdata(pdev, lpc32xx);  in lpc32xx_pwm_probe()
153 	struct lpc32xx_pwm_chip *lpc32xx = platform_get_drvdata(pdev);  in lpc32xx_pwm_remove()  local
156 	for (i = 0; i < lpc32xx->chip.npwm; i++)  in lpc32xx_pwm_remove()
157 		pwm_disable(&lpc32xx->chip.pwms[i]);  in lpc32xx_pwm_remove()
159 	return pwmchip_remove(&lpc32xx->chip);  in lpc32xx_pwm_remove()