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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-05 12:13:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-05 12:13:10 -0700
commitecfd7940b8641da6e41ca94eba36876dc2ba827b (patch)
treeb25d042366a3b6f165abb4c9fba9b9faf1ba33f6 /arch/arm
parentdd27111e32572fdd3aaae98ba2817df6d202357a (diff)
parente3ee0e740c3887d2293e8d54a8707218d70d86ca (diff)
downloadlinux-ecfd7940b8641da6e41ca94eba36876dc2ba827b.tar.bz2
Merge tag 'usb-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/Thunderbolt updates from Greg KH: "Here is the large set of USB and Thunderbolt patches for 5.9-rc1. Nothing really magic/major in here, just lots of little changes and updates: - clean up language usages in USB core and some drivers - Thunderbolt driver updates and additions - USB Gadget driver updates - dwc3 driver updates (like always...) - build with "W=1" warning fixups - mtu3 driver updates - usb-serial driver updates and device ids - typec additions and updates for new hardware - xhci debug code updates for future platforms - cdns3 driver updates - lots of other minor driver updates and fixes and cleanups All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (330 commits) usb: common: usb-conn-gpio: Register charger usb: mtu3: simplify mtu3_req_complete() usb: mtu3: clear dual mode of u3port when disable device usb: mtu3: use MTU3_EP_WEDGE flag usb: mtu3: remove useless member @busy in mtu3_ep struct usb: mtu3: remove repeated error log usb: mtu3: add ->udc_set_speed() usb: mtu3: introduce a funtion to check maximum speed usb: mtu3: clear interrupts status when disable interrupts usb: mtu3: reinitialize CSR registers usb: mtu3: fix macro for maximum number of packets usb: mtu3: remove unnecessary pointer checks usb: xhci: Fix ASMedia ASM1142 DMA addressing usb: xhci: define IDs for various ASMedia host controllers usb: musb: convert to devm_platform_ioremap_resource_byname usb: gadget: tegra-xudc: convert to devm_platform_ioremap_resource_byname usb: gadget: r8a66597: convert to devm_platform_ioremap_resource_byname usb: dwc3: convert to devm_platform_ioremap_resource_byname usb: cdns3: convert to devm_platform_ioremap_resource_byname usb: phy: am335x: convert to devm_platform_ioremap_resource_byname ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap1/board-osk.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 4df15e693b6e..144b9caa935c 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -26,6 +26,7 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
@@ -55,6 +56,9 @@
#include "common.h"
+/* Name of the GPIO chip used by the OMAP for GPIOs 0..15 */
+#define OMAP_GPIO_LABEL "gpio-0-15"
+
/* At OMAP5912 OSK the Ethernet is directly connected to CS1 */
#define OMAP_OSK_ETHR_START 0x04800300
@@ -240,7 +244,9 @@ static struct tps65010_board tps_board = {
static struct i2c_board_info __initdata osk_i2c_board_info[] = {
{
+ /* This device will get the name "i2c-tps65010" */
I2C_BOARD_INFO("tps65010", 0x48),
+ .dev_name = "tps65010",
.platform_data = &tps_board,
},
@@ -278,6 +284,16 @@ static void __init osk_init_cf(void)
irq_set_irq_type(gpio_to_irq(62), IRQ_TYPE_EDGE_FALLING);
}
+static struct gpiod_lookup_table osk_usb_gpio_table = {
+ .dev_id = "ohci",
+ .table = {
+ /* Power GPIO on the I2C-attached TPS65010 */
+ GPIO_LOOKUP("i2c-tps65010", 1, "power", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP(OMAP_GPIO_LABEL, 9, "overcurrent",
+ GPIO_ACTIVE_HIGH),
+ },
+};
+
static struct omap_usb_config osk_usb_config __initdata = {
/* has usb host connector (A) ... for development it can also
* be used, with a NONSTANDARD gender-bending cable/dongle, as
@@ -581,6 +597,7 @@ static void __init osk_init(void)
l |= (3 << 1);
omap_writel(l, USB_TRANSCEIVER_CTRL);
+ gpiod_add_lookup_table(&osk_usb_gpio_table);
omap1_usb_init(&osk_usb_config);
/* irq for tps65010 chip */