add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/usb/host/xhci-mvebu.c
..
..
@@ -8,11 +8,13 @@
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8
 #include <linux/mbus.h>
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9
 #include <linux/of.h>
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 #include <linux/platform_device.h>
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+#include <linux/phy/phy.h>
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12
 
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 #include <linux/usb.h>
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 #include <linux/usb/hcd.h>
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15
 
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 #include "xhci-mvebu.h"
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+#include "xhci.h"
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18
 
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 #define USB3_MAX_WINDOWS	4
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 #define USB3_WIN_CTRL(w)	(0x0 + ((w) * 8))
..
..
@@ -72,3 +74,54 @@
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 	return 0;
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 }
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+
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+int xhci_mvebu_a3700_plat_setup(struct usb_hcd *hcd)
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+{
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+	struct xhci_hcd *xhci = hcd_to_xhci(hcd);
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+	struct device *dev = hcd->self.controller;
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+	struct phy *phy;
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+	int ret;
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+
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+	/* Old bindings miss the PHY handle */
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+	phy = of_phy_get(dev->of_node, "usb3-phy");
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+	if (IS_ERR(phy) && PTR_ERR(phy) == -EPROBE_DEFER)
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+		return -EPROBE_DEFER;
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+	else if (IS_ERR(phy))
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+		goto phy_out;
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+
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+	ret = phy_init(phy);
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+	if (ret)
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+		goto phy_put;
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+
96
+	ret = phy_set_mode(phy, PHY_MODE_USB_HOST_SS);
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+	if (ret)
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+		goto phy_exit;
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+
100
+	ret = phy_power_on(phy);
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+	if (ret == -EOPNOTSUPP) {
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+		/* Skip initializatin of XHCI PHY when it is unsupported by firmware */
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+		dev_warn(dev, "PHY unsupported by firmware\n");
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+		xhci->quirks |= XHCI_SKIP_PHY_INIT;
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+	}
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+	if (ret)
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+		goto phy_exit;
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+
109
+	phy_power_off(phy);
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+phy_exit:
111
+	phy_exit(phy);
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+phy_put:
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+	of_phy_put(phy);
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+phy_out:
115
+
116
+	return 0;
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+}
118
+
119
+int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
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+{
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+	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
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+
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+	/* Without reset on resume, the HC won't work at all */
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+	xhci->quirks |= XHCI_RESET_ON_RESUME;
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+
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+	return 0;
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+}