phy/qualcomm/phy-qcom-qmp-combo.c

2205 	int ret;
2212 	ret = qmp_combo_configure_dp_clocks(qmp);
2213 	if (ret)
2214 		return ret;
2316 	int ret;
2328 	ret = qmp_combo_configure_dp_clocks(qmp);
2329 	if (ret)
2330 		return ret;
2386 	int ret;
2388 	ret = qmp_v456_configure_dp_phy(qmp);
2389 	if (ret < 0)
2390 		return ret;
2485 	int ret = 0;
2490 		ret = cfg->calibrate_dp_phy(qmp);
2494 	return ret;
2501 	int ret;
2507 	ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs);
2508 	if (ret) {
2509 		dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret);
2513 	ret = reset_control_bulk_assert(cfg->num_resets, qmp->resets);
2514 	if (ret) {
2519 	ret = reset_control_bulk_deassert(cfg->num_resets, qmp->resets);
2520 	if (ret) {
2525 	ret = clk_bulk_prepare_enable(qmp->num_clks, qmp->clks);
2526 	if (ret)
2563 	return ret;
2586 	int ret;
2590 	ret = qmp_combo_com_init(qmp, false);
2591 	if (ret)
2600 	return ret;
2670 	int ret;
2674 	ret = clk_prepare_enable(qmp->pipe_clk);
2675 	if (ret) {
2676 		dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret);
2677 		return ret;
2702 	ret = readl_poll_timeout(status, val, !(val & PHYSTATUS), 200,
2704 	if (ret) {
2714 	return ret;
2741 	int ret;
2744 	ret = qmp_combo_com_init(qmp, false);
2745 	if (ret)
2748 	ret = qmp_combo_usb_power_on(phy);
2749 	if (ret) {
2758 	return ret;
2764 	int ret;
2767 	ret = qmp_combo_usb_power_off(phy);
2768 	if (ret)
2771 	ret = qmp_combo_com_exit(qmp, false);
2772 	if (ret)
2779 	return ret;
2877 	int ret = 0;
2886 	ret = clk_bulk_prepare_enable(qmp->num_clks, qmp->clks);
2887 	if (ret)
2888 		return ret;
2890 	ret = clk_prepare_enable(qmp->pipe_clk);
2891 	if (ret) {
2892 		dev_err(dev, "pipe_clk enable failed, err=%d\n", ret);
2894 		return ret;
2912 	int ret, i;
2921 	ret = devm_regulator_bulk_get(dev, num, qmp->vregs);
2922 	if (ret) {
2924 		return ret;
2928 		ret = regulator_set_load(qmp->vregs[i].consumer,
2930 		if (ret) {
2933 			return ret;
2945 	int ret;
2955 	ret = devm_reset_control_bulk_get_exclusive(dev, cfg->num_resets, qmp->resets);
2956 	if (ret)
2957 		return dev_err_probe(dev, ret, "failed to get resets\n");
3165 	int ret;
3171 	ret = devm_clk_hw_register(qmp->dev, &qmp->dp_link_hw);
3172 	if (ret)
3173 		return ret;
3179 	ret = devm_clk_hw_register(qmp->dev, &qmp->dp_pixel_hw);
3180 	if (ret)
3181 		return ret;
3205 	int ret;
3207 	ret = phy_pipe_clk_register(qmp, usb_np);
3208 	if (ret)
3209 		return ret;
3211 	ret = phy_dp_clks_register(qmp, dp_np);
3212 	if (ret)
3213 		return ret;
3224 	ret = of_clk_add_hw_provider(usb_np, of_clk_hw_simple_get,
3226 	if (ret)
3227 		return ret;
3233 	ret = devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, usb_np);
3234 	if (ret)
3235 		return ret;
3237 	ret = of_clk_add_hw_provider(dp_np, qmp_dp_clks_hw_get, qmp);
3238 	if (ret)
3239 		return ret;
3382 	int ret;
3396 	ret = qmp_combo_parse_dt_lecacy_usb(qmp, usb_np);
3397 	if (ret)
3398 		return ret;
3400 	ret = qmp_combo_parse_dt_lecacy_dp(qmp, dp_np);
3401 	if (ret)
3402 		return ret;
3404 	ret = devm_clk_bulk_get_all(qmp->dev, &qmp->clks);
3405 	if (ret < 0)
3406 		return ret;
3408 	qmp->num_clks = ret;
3420 	int ret;
3450 	ret = qmp_combo_clk_init(qmp);
3451 	if (ret)
3452 		return ret;
3486 	int ret;
3502 	ret = qmp_combo_reset_init(qmp);
3503 	if (ret)
3504 		return ret;
3506 	ret = qmp_combo_vreg_init(qmp);
3507 	if (ret)
3508 		return ret;
3519 		ret = qmp_combo_parse_dt_legacy(qmp, usb_np, dp_np);
3524 		ret = qmp_combo_parse_dt(qmp);
3526 	if (ret)
3529 	ret = qmp_combo_typec_switch_register(qmp);
3530 	if (ret)
3533 	ret = drm_aux_bridge_register(dev);
3534 	if (ret)
3538 	ret = devm_pm_runtime_enable(dev);
3539 	if (ret)
3547 	ret = qmp_combo_register_clocks(qmp, usb_np, dp_np);
3548 	if (ret)
3553 		ret = PTR_ERR(qmp->usb_phy);
3554 		dev_err(dev, "failed to create USB PHY: %d\n", ret);
3562 		ret = PTR_ERR(qmp->dp_phy);
3563 		dev_err(dev, "failed to create DP PHY: %d\n", ret);
3584 	return ret;