Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
 "Here is the big set of char/misc and other small driver subsystem
  updates for 5.18-rc1.

  Included in here are merges from driver subsystems which contain:

   - iio driver updates and new drivers

   - fsi driver updates

   - fpga driver updates

   - habanalabs driver updates and support for new hardware

   - soundwire driver updates and new drivers

   - phy driver updates and new drivers

   - coresight driver updates

   - icc driver updates

  Individual changes include:

   - mei driver updates

   - interconnect driver updates

   - new PECI driver subsystem added

   - vmci driver updates

   - lots of tiny misc/char driver updates

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits)
  firmware: google: Properly state IOMEM dependency
  kgdbts: fix return value of __setup handler
  firmware: sysfb: fix platform-device leak in error path
  firmware: stratix10-svc: add missing callback parameter on RSU
  arm64: dts: qcom: add non-secure domain property to fastrpc nodes
  misc: fastrpc: Add dma handle implementation
  misc: fastrpc: Add fdlist implementation
  misc: fastrpc: Add helper function to get list and page
  misc: fastrpc: Add support to secure memory map
  dt-bindings: misc: add fastrpc domain vmid property
  misc: fastrpc: check before loading process to the DSP
  misc: fastrpc: add secure domain support
  dt-bindings: misc: add property to support non-secure DSP
  misc: fastrpc: Add support to get DSP capabilities
  misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP
  misc: fastrpc: separate fastrpc device from channel context
  dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells
  dt-bindings: nvmem: make "reg" property optional
  nvmem: brcm_nvram: parse NVRAM content into NVMEM cells
  nvmem: dt-bindings: Fix the error of dt-bindings check
  ...

4 files changed, 1 insertions, 68 deletions

diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c
index 8ca1a235d164..60651a50770f 100644
--- a/drivers/usb/host/xhci-mvebu.c
+++ b/drivers/usb/host/xhci-mvebu.c
@@ -8,7 +8,6 @@
 #include <linux/mbus.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb.h>
 #include <linux/usb/hcd.h>
@@ -75,47 +74,6 @@ int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 	return 0;
 }
 
-int xhci_mvebu_a3700_plat_setup(struct usb_hcd *hcd)
-{
-	struct xhci_hcd *xhci = hcd_to_xhci(hcd);
-	struct device *dev = hcd->self.controller;
-	struct phy *phy;
-	int ret;
-
-	/* Old bindings miss the PHY handle */
-	phy = of_phy_get(dev->of_node, "usb3-phy");
-	if (IS_ERR(phy) && PTR_ERR(phy) == -EPROBE_DEFER)
-		return -EPROBE_DEFER;
-	else if (IS_ERR(phy))
-		goto phy_out;
-
-	ret = phy_init(phy);
-	if (ret)
-		goto phy_put;
-
-	ret = phy_set_mode(phy, PHY_MODE_USB_HOST_SS);
-	if (ret)
-		goto phy_exit;
-
-	ret = phy_power_on(phy);
-	if (ret == -EOPNOTSUPP) {
-		/* Skip initializatin of XHCI PHY when it is unsupported by firmware */
-		dev_warn(dev, "PHY unsupported by firmware\n");
-		xhci->quirks |= XHCI_SKIP_PHY_INIT;
-	}
-	if (ret)
-		goto phy_exit;
-
-	phy_power_off(phy);
-phy_exit:
-	phy_exit(phy);
-phy_put:
-	of_phy_put(phy);
-phy_out:
-
-	return 0;
-}
-
 int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
 {
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
diff --git a/drivers/usb/host/xhci-mvebu.h b/drivers/usb/host/xhci-mvebu.h
index 01bf3fcb3eca..3be021793cc8 100644
--- a/drivers/usb/host/xhci-mvebu.h
+++ b/drivers/usb/host/xhci-mvebu.h
@@ -12,7 +12,6 @@ struct usb_hcd;
 
 #if IS_ENABLED(CONFIG_USB_XHCI_MVEBU)
 int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd);
-int xhci_mvebu_a3700_plat_setup(struct usb_hcd *hcd);
 int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd);
 #else
 static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
@@ -20,11 +19,6 @@ static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 	return 0;
 }
 
-static inline int xhci_mvebu_a3700_plat_setup(struct usb_hcd *hcd)
-{
-	return 0;
-}
-
 static inline int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
 {
 	return 0;
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 8094da34825e..649ffd861b44 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -44,16 +44,6 @@ static void xhci_priv_plat_start(struct usb_hcd *hcd)
 		priv->plat_start(hcd);
 }
 
-static int xhci_priv_plat_setup(struct usb_hcd *hcd)
-{
-	struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd);
-
-	if (!priv->plat_setup)
-		return 0;
-
-	return priv->plat_setup(hcd);
-}
-
 static int xhci_priv_init_quirk(struct usb_hcd *hcd)
 {
 	struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd);
@@ -121,7 +111,6 @@ static const struct xhci_plat_priv xhci_plat_marvell_armada = {
 };
 
 static const struct xhci_plat_priv xhci_plat_marvell_armada3700 = {
-	.plat_setup = xhci_mvebu_a3700_plat_setup,
 	.init_quirk = xhci_mvebu_a3700_init_quirk,
 };
 
@@ -334,14 +323,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
 
 	hcd->tpl_support = of_usb_host_tpl_support(sysdev->of_node);
 	xhci->shared_hcd->tpl_support = hcd->tpl_support;
-
-	if (priv) {
-		ret = xhci_priv_plat_setup(hcd);
-		if (ret)
-			goto disable_usb_phy;
-	}
-
-	if ((xhci->quirks & XHCI_SKIP_PHY_INIT) || (priv && (priv->quirks & XHCI_SKIP_PHY_INIT)))
+	if (priv && (priv->quirks & XHCI_SKIP_PHY_INIT))
 		hcd->skip_phy_initialization = 1;
 
 	if (priv && (priv->quirks & XHCI_SG_TRB_CACHE_SIZE_QUIRK))
diff --git a/drivers/usb/host/xhci-plat.h b/drivers/usb/host/xhci-plat.h
index 561d0b7bce09..1fb149d1fbce 100644
--- a/drivers/usb/host/xhci-plat.h
+++ b/drivers/usb/host/xhci-plat.h
@@ -13,7 +13,6 @@
 struct xhci_plat_priv {
 	const char *firmware_name;
 	unsigned long long quirks;
-	int (*plat_setup)(struct usb_hcd *);
 	void (*plat_start)(struct usb_hcd *);
 	int (*init_quirk)(struct usb_hcd *);
 	int (*suspend_quirk)(struct usb_hcd *);