From f4cc91ddd856e51c3a234f958c80fe8f3409e850 Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Thu, 16 Apr 2020 14:19:08 +0200 Subject: [PATCH] usb: dwc3: of-simple: remove Amlogic GXL and AXG compatibles There is now a dedicated driver for these SoCs making the old compatible obsolete. Signed-off-by: Martin Blumenstingl Signed-off-by: Neil Armstrong Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/dwc3-of-simple.c | 30 ++++++------------------------ 1 file changed, 6 insertions(+), 24 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c index e64754be47b4..8852fbfdead4 100644 --- a/drivers/usb/dwc3/dwc3-of-simple.c +++ b/drivers/usb/dwc3/dwc3-of-simple.c @@ -27,7 +27,6 @@ struct dwc3_of_simple { struct clk_bulk_data *clks; int num_clocks; struct reset_control *resets; - bool pulse_resets; bool need_reset; }; @@ -38,7 +37,6 @@ static int dwc3_of_simple_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; int ret; - bool shared_resets = false; simple = devm_kzalloc(dev, sizeof(*simple), GFP_KERNEL); if (!simple) @@ -54,13 +52,7 @@ static int dwc3_of_simple_probe(struct platform_device *pdev) if (of_device_is_compatible(np, "rockchip,rk3399-dwc3")) simple->need_reset = true; - if (of_device_is_compatible(np, "amlogic,meson-axg-dwc3") || - of_device_is_compatible(np, "amlogic,meson-gxl-dwc3")) { - shared_resets = true; - simple->pulse_resets = true; - } - - simple->resets = of_reset_control_array_get(np, shared_resets, true, + simple->resets = of_reset_control_array_get(np, false, true, true); if (IS_ERR(simple->resets)) { ret = PTR_ERR(simple->resets); @@ -68,15 +60,9 @@ static int dwc3_of_simple_probe(struct platform_device *pdev) return ret; } - if (simple->pulse_resets) { - ret = reset_control_reset(simple->resets); - if (ret) - goto err_resetc_put; - } else { - ret = reset_control_deassert(simple->resets); - if (ret) - goto err_resetc_put; - } + ret = reset_control_deassert(simple->resets); + if (ret) + goto err_resetc_put; ret = clk_bulk_get_all(simple->dev, &simple->clks); if (ret < 0) @@ -102,8 +88,7 @@ err_clk_put: clk_bulk_put_all(simple->num_clocks, simple->clks); err_resetc_assert: - if (!simple->pulse_resets) - reset_control_assert(simple->resets); + reset_control_assert(simple->resets); err_resetc_put: reset_control_put(simple->resets); @@ -118,8 +103,7 @@ static void __dwc3_of_simple_teardown(struct dwc3_of_simple *simple) clk_bulk_put_all(simple->num_clocks, simple->clks); simple->num_clocks = 0; - if (!simple->pulse_resets) - reset_control_assert(simple->resets); + reset_control_assert(simple->resets); reset_control_put(simple->resets); @@ -191,8 +175,6 @@ static const struct of_device_id of_dwc3_simple_match[] = { { .compatible = "xlnx,zynqmp-dwc3" }, { .compatible = "cavium,octeon-7130-usb-uctl" }, { .compatible = "sprd,sc9860-dwc3" }, - { .compatible = "amlogic,meson-axg-dwc3" }, - { .compatible = "amlogic,meson-gxl-dwc3" }, { .compatible = "allwinner,sun50i-h6-dwc3" }, { /* Sentinel */ } }; -- 2.20.1