From 657bfcbbfa38c8372408ca3f3085381b637838bd Mon Sep 17 00:00:00 2001 From: Pritam Manohar Sutar Date: Fri, 16 May 2025 12:43:33 +0530 Subject: [PATCH] usb: dwc3-exynos: add support for ExynosAutov920 This SoC has a DWC3 compatible controllers. It needs "ref" and "susp_clk" for it's operation. Add required changes in exynos dwc3 glue layer to support this SoC. Acked-by: Thinh Nguyen Reviewed-by: Alim Akhtar Signed-off-by: Pritam Manohar Sutar Link: https://lore.kernel.org/r/20250516071333.3223226-3-pritam.sutar@samsung.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc3/dwc3-exynos.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index 20abc6a4e824e..e934f94e8fd8e 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -187,6 +187,12 @@ static const struct dwc3_exynos_driverdata gs101_drvdata = { .suspend_clk_idx = 1, }; +static const struct dwc3_exynos_driverdata exynosautov920_drvdata = { + .clk_names = { "ref", "susp_clk"}, + .num_clks = 2, + .suspend_clk_idx = 1, +}; + static const struct of_device_id exynos_dwc3_match[] = { { .compatible = "samsung,exynos2200-dwusb3", @@ -206,6 +212,9 @@ static const struct of_device_id exynos_dwc3_match[] = { }, { .compatible = "samsung,exynos850-dwusb3", .data = &exynos850_drvdata, + }, { + .compatible = "samsung,exynosautov920-dwusb3", + .data = &exynosautov920_drvdata, }, { .compatible = "google,gs101-dwusb3", .data = &gs101_drvdata, -- 2.47.3