On Tue, Aug 22, 2017 at 01:31:32PM -0700, Stephen Boyd wrote: > Also, I see that on v4.13-rc series the read/write checks are > causing the led driver to fail in a different way: > > spmi spmi-0: error: impermissible write to peripheral sid:0 addr:0xc040 > qcom-spmi-gpio 200f000.spmi:pm8916@0:gpios@c000: write 0x40 failed > leds-gpio soc:leds: Error applying setting, reverse things back > spmi spmi-0: error: impermissible write to peripheral sid:0 addr:0xc041 > qcom-spmi-gpio 200f000.spmi:pm8916@0:gpios@c000: write 0x41 failed > leds-gpio: probe of soc:leds failed with error -1 > > Are you seeing similar behavior?
Yes. I forgot to mention that, and leds-gpio failure is gone after applying Kiran's patch below. spmi: pmic-arb: remove the read/write access checks Shawn
