64 	struct rockchip_saradc *info = iio_priv(indio_dev);  in rockchip_saradc_read_raw()  local
71 		reinit_completion(&info->completion);  in rockchip_saradc_read_raw()
74 		writel_relaxed(8, info->regs + SARADC_DLY_PU_SOC);  in rockchip_saradc_read_raw()
80 		       info->regs + SARADC_CTRL);  in rockchip_saradc_read_raw()
82 		if (!wait_for_completion_timeout(&info->completion,  in rockchip_saradc_read_raw()
84 			writel_relaxed(0, info->regs + SARADC_CTRL);  in rockchip_saradc_read_raw()
89 		*val = info->last_val;  in rockchip_saradc_read_raw()
93 		ret = regulator_get_voltage(info->vref);  in rockchip_saradc_read_raw()
100 		*val2 = info->data->num_bits;  in rockchip_saradc_read_raw()
109 	struct rockchip_saradc *info = (struct rockchip_saradc *)dev_id;  in rockchip_saradc_isr()  local
112 	info->last_val = readl_relaxed(info->regs + SARADC_DATA);  in rockchip_saradc_isr()
113 	info->last_val &= GENMASK(info->data->num_bits - 1, 0);  in rockchip_saradc_isr()
116 	writel_relaxed(0, info->regs + SARADC_CTRL);  in rockchip_saradc_isr()
118 	complete(&info->completion);  in rockchip_saradc_isr()
176 	struct rockchip_saradc *info = NULL;  in rockchip_saradc_probe()  local
187 	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*info));  in rockchip_saradc_probe()
192 	info = iio_priv(indio_dev);  in rockchip_saradc_probe()
195 	info->data = match->data;  in rockchip_saradc_probe()
198 	info->regs = devm_ioremap_resource(&pdev->dev, mem);  in rockchip_saradc_probe()
199 	if (IS_ERR(info->regs))  in rockchip_saradc_probe()
200 		return PTR_ERR(info->regs);  in rockchip_saradc_probe()
202 	init_completion(&info->completion);  in rockchip_saradc_probe()
211 			       0, dev_name(&pdev->dev), info);  in rockchip_saradc_probe()
217 	info->pclk = devm_clk_get(&pdev->dev, "apb_pclk");  in rockchip_saradc_probe()
218 	if (IS_ERR(info->pclk)) {  in rockchip_saradc_probe()
220 		return PTR_ERR(info->pclk);  in rockchip_saradc_probe()
223 	info->clk = devm_clk_get(&pdev->dev, "saradc");  in rockchip_saradc_probe()
224 	if (IS_ERR(info->clk)) {  in rockchip_saradc_probe()
226 		return PTR_ERR(info->clk);  in rockchip_saradc_probe()
229 	info->vref = devm_regulator_get(&pdev->dev, "vref");  in rockchip_saradc_probe()
230 	if (IS_ERR(info->vref)) {  in rockchip_saradc_probe()
232 			PTR_ERR(info->vref));  in rockchip_saradc_probe()
233 		return PTR_ERR(info->vref);  in rockchip_saradc_probe()
240 	ret = clk_set_rate(info->clk, info->data->clk_rate);  in rockchip_saradc_probe()
246 	ret = regulator_enable(info->vref);  in rockchip_saradc_probe()
252 	ret = clk_prepare_enable(info->pclk);  in rockchip_saradc_probe()
258 	ret = clk_prepare_enable(info->clk);  in rockchip_saradc_probe()
269 	indio_dev->info = &rockchip_saradc_iio_info;  in rockchip_saradc_probe()
272 	indio_dev->channels = info->data->channels;  in rockchip_saradc_probe()
273 	indio_dev->num_channels = info->data->num_channels;  in rockchip_saradc_probe()
282 	clk_disable_unprepare(info->clk);  in rockchip_saradc_probe()
284 	clk_disable_unprepare(info->pclk);  in rockchip_saradc_probe()
286 	regulator_disable(info->vref);  in rockchip_saradc_probe()
293 	struct rockchip_saradc *info = iio_priv(indio_dev);  in rockchip_saradc_remove()  local
296 	clk_disable_unprepare(info->clk);  in rockchip_saradc_remove()
297 	clk_disable_unprepare(info->pclk);  in rockchip_saradc_remove()
298 	regulator_disable(info->vref);  in rockchip_saradc_remove()
307 	struct rockchip_saradc *info = iio_priv(indio_dev);  in rockchip_saradc_suspend()  local
309 	clk_disable_unprepare(info->clk);  in rockchip_saradc_suspend()
310 	clk_disable_unprepare(info->pclk);  in rockchip_saradc_suspend()
311 	regulator_disable(info->vref);  in rockchip_saradc_suspend()
319 	struct rockchip_saradc *info = iio_priv(indio_dev);  in rockchip_saradc_resume()  local
322 	ret = regulator_enable(info->vref);  in rockchip_saradc_resume()
326 	ret = clk_prepare_enable(info->pclk);  in rockchip_saradc_resume()
330 	ret = clk_prepare_enable(info->clk);  in rockchip_saradc_resume()