On Mon, Jan 21, 2019 at 10:34 PM Alok Chauhan <al...@codeaurora.org> wrote: > > Get the interconnect paths for I2C based Serial Engine device > and vote accordingly based on maximum supported I2C frequency. > > Signed-off-by: Alok Chauhan <al...@codeaurora.org> > --- > drivers/i2c/busses/i2c-qcom-geni.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/i2c/busses/i2c-qcom-geni.c > b/drivers/i2c/busses/i2c-qcom-geni.c > index db075bc..e8fe63a 100644 > --- a/drivers/i2c/busses/i2c-qcom-geni.c > +++ b/drivers/i2c/busses/i2c-qcom-geni.c > @@ -14,6 +14,7 @@ > #include <linux/pm_runtime.h> > #include <linux/qcom-geni-se.h> > #include <linux/spinlock.h> > +#include <linux/interconnect.h> > > #define SE_I2C_TX_TRANS_LEN 0x26c > #define SE_I2C_RX_TRANS_LEN 0x270 > @@ -508,6 +509,15 @@ static int geni_i2c_probe(struct platform_device *pdev) > return ret; > } > > + /* Set the bus quota to a reasonable value */ > + gi2c->se.avg_bw = Bps_to_icc(1000); > + gi2c->se.peak_bw = Bps_to_icc(76800000);
Can you compute a real bandwidth based on the i2c bus speed, rather than some max vote?
