TWx Linux Repository
aefdcd89d7
For wakeup to work, driver needs to enable interrupts that depict what is
happening on the DP/DM lines. On QUSB targets, this is identified by
qusb2_phy whereas on SoCs using Femto PHY, separate {dp,dm}_hs_phy_irq's
are used instead.
The implementation incorrectly names qusb2_phy interrupts as "hs_phy_irq".
Clean this up so that driver would be using only qusb2/(dp & dm) for wakeup
purposes.
For devices running older kernels, this won't break any functionality
because the interrupt configurations in QUSB2 PHY based SoCs is done
by configuring QUSB2PHY_INTR_CTRL register in PHY address space and it was
never armed properly right from the start.
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20231227091951.685-3-quic_kriskura@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
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There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.