> From: Rhyland Klein <rkl...@nvidia.com> > > The EC has specific timing it requires. Add support for an optional delay > after raising CS to fix timing issues. This is configurable based on > a DT property "google,cros-ec-spi-msg-delay". > > If this property isn't set, then no delay will be added. However, if set > it will cause a delay equal to the value passed to it to be inserted at > the end of a transaction. > > Signed-off-by: Rhyland Klein <rkl...@nvidia.com> > Reviewed-by: Bernie Thompson <bhthomp...@chromium.org> > Reviewed-by: Andrew Bresticker <abres...@chromium.org> > Acked-by: Mark Rutland <mark.rutl...@arm.com> > Signed-off-by: Thierry Reding <tred...@nvidia.com> > --- > Changes in v5: > - modify correct hunk to use 0 instead of '\0' > - add Mark's Acked-by > > Changes in v4: > - unconditionally call cros_ec_spi_dt_probe() since the driver now > depends on OF > > Changes in v3: > - rename cros_ec_probe_spi_dt() to cros_ec_spi_dt_probe() > - use 0 instead of '\0' > > Changes in v2: > - make property description more verbose > > Documentation/devicetree/bindings/mfd/cros-ec.txt | 9 +++++++ > drivers/mfd/cros_ec_spi.c | 29 > +++++++++++++++++++++++ > 2 files changed, 38 insertions(+)
Applied, thanks. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
