android_kernel_motorola_sm6375/drivers/phy
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Martin Blumenstingl bc4a0241d4 phy: amlogic: phy-meson-gxl-usb2: support the clock and reset line
The Meson GXL USB2 PHYs require an additional clock (USB) which has to
be enabled. If that clock is disabled then all PHY registers read 0x0.
Luckily for us that clock is always enabled (either by harddware
defaults, the bootrom, or any of the bootloaders before u-boot/BL3-3).

The OTG capable USB2 PHY additionally has a reset line (USB_OTG, which
is shared with other components, such as the USB3 PHY for example).

Extend the driver so it handles this clock and the shared reset line.
We only trigger the reset during the .init phase since it's a shared
reset line, so triggering it during the driver's .reset implementation
would effectively also only trigger it once anyways.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-03-08 13:56:27 +05:30
..
allwinner phy: sun4i-usb: add support for R40 USB PHY 2018-02-21 11:54:33 +05:30
amlogic phy: amlogic: phy-meson-gxl-usb2: support the clock and reset line 2018-03-08 13:56:27 +05:30
broadcom USB/PHY updates for 4.16-rc1 2018-02-01 09:40:49 -08:00
hisilicon phy: add combo phy driver for HiSilicon STB SoCs 2018-02-21 11:54:37 +05:30
lantiq
marvell USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
mediatek phy: phy-mtk-tphy: use of_device_get_match_data() 2017-12-29 13:00:35 +05:30
motorola phy: cpcap-usb: Fix platform_get_irq_byname's error checking. 2017-12-15 16:00:39 +05:30
qualcomm phy: add SPDX identifier to QMP and QUSB2 PHY drivers 2018-03-08 13:56:20 +05:30
ralink
renesas phy: rcar-gen3-usb2: select USB_COMMON 2017-12-15 16:00:41 +05:30
rockchip phy: rockchip-emmc: use regmap_read_poll_timeout to poll dllrdy 2018-03-08 13:56:23 +05:30
samsung phy: Remove SOC_EXYNOS4212 dep. from PHY_EXYNOS4X12_USB 2018-03-08 13:56:21 +05:30
st
tegra phy: tegra: remove redundant self assignment of 'map' 2018-02-21 11:54:33 +05:30
ti USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
Kconfig
Makefile
phy-core.c phy: Add USB speed related PHY modes 2018-03-08 13:56:17 +05:30
phy-lpc18xx-usb-otg.c
phy-pistachio-usb.c
phy-xgene.c