Re: [PATCH v5 2/6] spi: spi-geni-qcom: Use OPP API to set clk/perf state

2020-05-26 Thread Mark Brown
On Wed, May 13, 2020 at 04:42:58PM +0530, Rajendra Nayak wrote: > geni spi needs to express a perforamnce state requirement on CX > depending on the frequency of the clock rates. Use OPP table from > DT to register with OPP framework and use dev_pm_opp_set_rate() to > set the clk/perf state. Acked

Re: [PATCH v5 2/6] spi: spi-geni-qcom: Use OPP API to set clk/perf state

2020-05-13 Thread Bjorn Andersson
On Wed 13 May 22:03 PDT 2020, Rajendra Nayak wrote: > > [].. > > > > spi->bus_num = -1; > > > spi->dev.of_node = dev->of_node; > > > @@ -596,6 +607,9 @@ static int spi_geni_probe(struct platform_device > > > *pdev) > > > spi_geni_probe_runtime_disable: > > > pm_r

Re: [PATCH v5 2/6] spi: spi-geni-qcom: Use OPP API to set clk/perf state

2020-05-13 Thread Rajendra Nayak
[].. spi->bus_num = -1; spi->dev.of_node = dev->of_node; @@ -596,6 +607,9 @@ static int spi_geni_probe(struct platform_device *pdev) spi_geni_probe_runtime_disable: pm_runtime_disable(dev); spi_master_put(spi); + if (mas->se.has_opp_table) Why do you nee

Re: [PATCH v5 2/6] spi: spi-geni-qcom: Use OPP API to set clk/perf state

2020-05-13 Thread Bjorn Andersson
On Wed 13 May 04:12 PDT 2020, Rajendra Nayak wrote: > geni spi needs to express a perforamnce state requirement on CX > depending on the frequency of the clock rates. Use OPP table from > DT to register with OPP framework and use dev_pm_opp_set_rate() to > set the clk/perf state. > > Signed-off-b

[PATCH v5 2/6] spi: spi-geni-qcom: Use OPP API to set clk/perf state

2020-05-13 Thread Rajendra Nayak
geni spi needs to express a perforamnce state requirement on CX depending on the frequency of the clock rates. Use OPP table from DT to register with OPP framework and use dev_pm_opp_set_rate() to set the clk/perf state. Signed-off-by: Rajendra Nayak Reviewed-by: Matthias Kaehlcke Cc: Mark Brown