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authorLinus Torvalds <torvalds@linux-foundation.org>2018-10-26 18:14:13 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-10-26 18:14:13 +0300
commit9703fc8caf36ac65dca1538b23dd137de0b53233 (patch)
tree4e92539741cdce08f3c0095fefe76232a686f576 /drivers/platform
parentda19a102ce87bf3e0a7fe277a659d1fc35330d6d (diff)
parentb8d9ee24493d862fbfeb3d209c032647f6073d5d (diff)
downloadlinux-9703fc8caf36ac65dca1538b23dd137de0b53233.tar.xz
Merge tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH: "Here is the big USB/PHY driver patches for 4.20-rc1 Lots of USB changes in here, primarily in these areas: - typec updates and new drivers - new PHY drivers - dwc2 driver updates and additions (this old core keeps getting added to new devices.) - usbtmc major update based on the industry group coming together and working to add new features and performance to the driver. - USB gadget additions for new features - USB gadget configfs updates - chipidea driver updates - other USB gadget updates - USB serial driver updates - renesas driver updates - xhci driver updates - other tiny USB driver updates All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (229 commits) usb: phy: ab8500: silence some uninitialized variable warnings usb: xhci: tegra: Add genpd support usb: xhci: tegra: Power-off power-domains on removal usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten usbip: tools: fix atoi() on non-null terminated string USB: misc: appledisplay: fix backlight update_status return code phy: phy-pxa-usb: add a new driver usb: host: add DT bindings for faraday fotg2 usb: host: ohci-at91: fix request of irq for optional gpio usb/early: remove set but not used variable 'remain_length' usb: typec: Fix copy/paste on typec_set_vconn_role() kerneldoc usb: typec: tcpm: Report back negotiated PPS voltage and current USB: core: remove set but not used variable 'udev' usb: core: fix memory leak on port_dev_path allocation USB: net2280: Remove ->disconnect() callback from net2280_pullup() usb: dwc2: disable power_down on rockchip devices usb: gadget: udc: renesas_usb3: add support for r8a77990 dt-bindings: usb: renesas_usb3: add bindings for r8a77990 usb: gadget: udc: renesas_usb3: Add r8a774a1 support USB: serial: cypress_m8: remove set but not used variable 'iflag' ...
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/Kconfig2
-rw-r--r--drivers/platform/x86/intel_cht_int33fe.c27
2 files changed, 14 insertions, 15 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0c1aa6c314f5..bdac939de223 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -867,6 +867,8 @@ config INTEL_CHT_INT33FE
tristate "Intel Cherry Trail ACPI INT33FE Driver"
depends on X86 && ACPI && I2C && REGULATOR
depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m)
+ depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m)
+ depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m)
---help---
This driver add support for the INT33FE ACPI device found on
some Intel Cherry Trail devices.
diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c
index 7166f1cf8a1d..f40b1c192106 100644
--- a/drivers/platform/x86/intel_cht_int33fe.c
+++ b/drivers/platform/x86/intel_cht_int33fe.c
@@ -35,7 +35,7 @@ struct cht_int33fe_data {
struct i2c_client *fusb302;
struct i2c_client *pi3usb30532;
/* Contain a list-head must be per device */
- struct device_connection connections[3];
+ struct device_connection connections[5];
};
/*
@@ -175,19 +175,20 @@ static int cht_int33fe_probe(struct platform_device *pdev)
return -EPROBE_DEFER; /* Wait for i2c-adapter to load */
}
- data->connections[0].endpoint[0] = "i2c-fusb302";
+ data->connections[0].endpoint[0] = "port0";
data->connections[0].endpoint[1] = "i2c-pi3usb30532";
data->connections[0].id = "typec-switch";
- data->connections[1].endpoint[0] = "i2c-fusb302";
+ data->connections[1].endpoint[0] = "port0";
data->connections[1].endpoint[1] = "i2c-pi3usb30532";
data->connections[1].id = "typec-mux";
- data->connections[2].endpoint[0] = "i2c-fusb302";
- data->connections[2].endpoint[1] = "intel_xhci_usb_sw-role-switch";
- data->connections[2].id = "usb-role-switch";
+ data->connections[2].endpoint[0] = "port0";
+ data->connections[2].endpoint[1] = "i2c-pi3usb30532";
+ data->connections[2].id = "idff01m01";
+ data->connections[3].endpoint[0] = "i2c-fusb302";
+ data->connections[3].endpoint[1] = "intel_xhci_usb_sw-role-switch";
+ data->connections[3].id = "usb-role-switch";
- device_connection_add(&data->connections[0]);
- device_connection_add(&data->connections[1]);
- device_connection_add(&data->connections[2]);
+ device_connections_add(data->connections);
memset(&board_info, 0, sizeof(board_info));
strlcpy(board_info.type, "typec_fusb302", I2C_NAME_SIZE);
@@ -218,9 +219,7 @@ out_unregister_max17047:
if (data->max17047)
i2c_unregister_device(data->max17047);
- device_connection_remove(&data->connections[2]);
- device_connection_remove(&data->connections[1]);
- device_connection_remove(&data->connections[0]);
+ device_connections_remove(data->connections);
return -EPROBE_DEFER; /* Wait for the i2c-adapter to load */
}
@@ -234,9 +233,7 @@ static int cht_int33fe_remove(struct platform_device *pdev)
if (data->max17047)
i2c_unregister_device(data->max17047);
- device_connection_remove(&data->connections[2]);
- device_connection_remove(&data->connections[1]);
- device_connection_remove(&data->connections[0]);
+ device_connections_remove(data->connections);
return 0;
}