summaryrefslogtreecommitdiffstats
path: root/crypto/sha1_generic.c
diff options
context:
space:
mode:
authorJC Kuo <jckuo@nvidia.com>2021-01-20 15:34:06 +0800
committerThierry Reding <treding@nvidia.com>2021-06-03 14:49:34 +0200
commitc545a90567125b874d817509036ec7d6698097ac (patch)
tree188334ab245caaaa3a0e2e08790c0cf629205e6c /crypto/sha1_generic.c
parentc339605cb0f6d33c9dc8ca73033c665573149f29 (diff)
downloadlinux-c545a90567125b874d817509036ec7d6698097ac.tar.bz2
phy: tegra: xusb: Add sleepwalk and suspend/resume
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>
Diffstat (limited to 'crypto/sha1_generic.c')
0 files changed, 0 insertions, 0 deletions