Messages in this thread | | | Date | Wed, 16 Sep 2020 09:26:14 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v12 06/10] PCI: brcmstb: Add control of rescal reset |
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On Fri, Sep 11, 2020 at 01:52:26PM -0400, Jim Quinlan wrote: > From: Jim Quinlan <jquinlan@broadcom.com> > > Some STB chips have a special purpose reset controller named RESCAL (reset > calibration). The PCIe HW can now control RESCAL to start and stop its > operation. On probe(), the RESCAL is deasserted and the driver goes > through the sequence of setting registers and reading status in order to > start the internal PHY that is required for the PCIe. > > Signed-off-by: Jim Quinlan <jquinlan@broadcom.com> > Acked-by: Florian Fainelli <f.fainelli@gmail.com> > --- > drivers/pci/controller/pcie-brcmstb.c | 69 ++++++++++++++++++++++++++- > 1 file changed, 68 insertions(+), 1 deletion(-)
Reviewed-by: Rob Herring <robh@kernel.org>
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