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c545a90567
This commit adds sleepwalk/wake and suspend/resume interfaces to Tegra XUSB PHY driver. Tegra XUSB host controller driver makes use of sleepwalk functions to enable/disable sleepwalk circuit which is in always-on partition and can respond to USB resume signals when controller is not powered. Sleepwalk can be enabled/disabled for any USB UPHY individually. - tegra_xusb_padctl_enable_phy_sleepwalk() - tegra_xusb_padctl_disable_phy_sleepwalk() Tegra XUSB host controller driver makes use of wake functions to enable/disable/query wake circuit which is in always-on partition can wake system up when USB resume happens. Wake circuit can be enabled/disabled for any USB PHY individually. - tegra_xusb_padctl_enable_phy_wake() - tegra_xusb_padctl_disable_phy_wake() - tegra_xusb_padctl_remote_wake_detected() This commit also adds two system suspend stubs that can be used to save and restore XUSB PADCTL context during system suspend and resume. - tegra_xusb_padctl_suspend_noirq() - tegra_xusb_padctl_resume_noirq() Signed-off-by: JC Kuo <jckuo@nvidia.com> Acked-By: Vinod Koul <vkoul@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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| allwinner | ||
| amlogic | ||
| broadcom | ||
| cadence | ||
| freescale | ||
| hisilicon | ||
| ingenic | ||
| intel | ||
| lantiq | ||
| marvell | ||
| mediatek | ||
| microchip | ||
| motorola | ||
| mscc | ||
| qualcomm | ||
| ralink | ||
| renesas | ||
| rockchip | ||
| samsung | ||
| socionext | ||
| st | ||
| tegra | ||
| ti | ||
| xilinx | ||
| Kconfig | ||
| Makefile | ||
| phy-core-mipi-dphy.c | ||
| phy-core.c | ||
| phy-lgm-usb.c | ||
| phy-lpc18xx-usb-otg.c | ||
| phy-pistachio-usb.c | ||
| phy-xgene.c | ||