add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/usb/renesas_usbhs/rza.c
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@@ -3,7 +3,7 @@
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  * Renesas USB driver RZ/A initialization and power control
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  *
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  * Copyright (C) 2018 Chris Brandt
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- * Copyright (C) 2018 Renesas Electronics Corporation
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+ * Copyright (C) 2018-2019 Renesas Electronics Corporation
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  */
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 #include <linux/delay.h>
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@@ -23,6 +23,10 @@
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 	extal_clk = of_find_node_by_name(NULL, "extal");
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 	of_property_read_u32(usb_x1_clk, "clock-frequency", &freq_usb);
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 	of_property_read_u32(extal_clk, "clock-frequency", &freq_extal);
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+
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+	of_node_put(usb_x1_clk);
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+	of_node_put(extal_clk);
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+
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 	if (freq_usb == 0) {
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 		if (freq_extal == 12000000) {
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 			/* Select 12MHz XTAL */
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@@ -35,18 +39,18 @@
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 	/* Enable USB PLL (NOTE: ch0 controls both ch0 and ch1) */
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 	usbhs_bset(priv, SYSCFG, UPLLE, UPLLE);
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-	udelay(1000);
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+	usleep_range(1000, 2000);
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 	usbhs_bset(priv, SUSPMODE, SUSPM, SUSPM);
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 	return 0;
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 }
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-static int usbhs_rza_get_id(struct platform_device *pdev)
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-{
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-	return USBHS_GADGET;
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-}
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-
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-const struct renesas_usbhs_platform_callback usbhs_rza1_ops = {
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-	.hardware_init = usbhs_rza1_hardware_init,
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-	.get_id = usbhs_rza_get_id,
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+const struct renesas_usbhs_platform_info usbhs_rza1_plat_info = {
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+	.platform_callback = {
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+		.hardware_init = usbhs_rza1_hardware_init,
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+		.get_id = usbhs_get_id_as_gadget,
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+	},
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+	.driver_param = {
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+		.has_new_pipe_configs = 1,
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+	},
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 };