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Diffstat (limited to 'target/linux/generic/pending-5.10/851-0005-Revert-usb-host-xhci-mvebu-make-USB-3.0-PHY-optional.patch')
-rw-r--r--target/linux/generic/pending-5.10/851-0005-Revert-usb-host-xhci-mvebu-make-USB-3.0-PHY-optional.patch163
1 files changed, 0 insertions, 163 deletions
diff --git a/target/linux/generic/pending-5.10/851-0005-Revert-usb-host-xhci-mvebu-make-USB-3.0-PHY-optional.patch b/target/linux/generic/pending-5.10/851-0005-Revert-usb-host-xhci-mvebu-make-USB-3.0-PHY-optional.patch
deleted file mode 100644
index b8a3e880ce..0000000000
--- a/target/linux/generic/pending-5.10/851-0005-Revert-usb-host-xhci-mvebu-make-USB-3.0-PHY-optional.patch
+++ /dev/null
@@ -1,163 +0,0 @@
-From 9f0dfb279b1dd505d5e10b10e4a78a62030978d8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
-Date: Thu, 23 Sep 2021 19:40:06 +0200
-Subject: [PATCH] Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for
- Armada 3720"
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This reverts commit 3241929b67d28c83945d3191c6816a3271fd6b85.
-
-Armada 3720 phy driver (phy-mvebu-a3700-comphy.c) does not return
--EOPNOTSUPP from phy_power_on() callback anymore.
-
-So remove XHCI_SKIP_PHY_INIT flag from xhci_mvebu_a3700_plat_setup() and
-then also whole xhci_mvebu_a3700_plat_setup() function which is there just
-to handle -EOPNOTSUPP for XHCI_SKIP_PHY_INIT.
-
-xhci plat_setup callback is not used by any other xhci plat driver, so
-remove this callback completely.
-
-Signed-off-by: Pali Rohár <pali@kernel.org>
-Signed-off-by: Marek Behún <kabel@kernel.org>
-Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/usb/host/xhci-mvebu.c | 42 -----------------------------------
- drivers/usb/host/xhci-mvebu.h | 6 -----
- drivers/usb/host/xhci-plat.c | 20 +----------------
- drivers/usb/host/xhci-plat.h | 1 -
- 4 files changed, 1 insertion(+), 68 deletions(-)
-
---- 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>
-@@ -74,47 +73,6 @@ int xhci_mvebu_mbus_init_quirk(struct us
-
- 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)
- {
---- a/drivers/usb/host/xhci-mvebu.h
-+++ b/drivers/usb/host/xhci-mvebu.h
-@@ -12,18 +12,12 @@ 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)
- {
- 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)
- {
---- 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
- 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_
- };
-
- static const struct xhci_plat_priv xhci_plat_marvell_armada3700 = {
-- .plat_setup = xhci_mvebu_a3700_plat_setup,
- .init_quirk = xhci_mvebu_a3700_init_quirk,
- };
-
-@@ -341,14 +330,7 @@ static int xhci_plat_probe(struct platfo
-
- 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))
---- 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 *);