Messages in this thread | | | Date | Wed, 26 Aug 2015 17:27:59 +0800 | From | Caesar Wang <> | Subject | Re: [RESEND PATCH v16 3/4] soc: rockchip: power-domain: Add power domain driver |
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在 2015年08月26日 04:57, Kevin Hilman 写道: > Caesar Wang <wxt@rock-chips.com> writes: > >> This driver is found on RK3288 SoCs. >> >> In order to meet high performance and low power requirements, a power >> management unit is designed or saving power when RK3288 in low power >> mode. >> The RK3288 PMU is dedicated for managing the power of the whole chip. >> >> PMU can work in the Low Power Mode by setting bit[0] of PMU_PWRMODE_CON >> register. After setting the register, PMU would enter the Low Power mode. >> In the low power mode, pmu will auto power on/off the specified power >> domain, send idle req to specified power domain, shut down/up pll and >> so on. All of above are configurable by setting corresponding registers. >> >> Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com> >> Signed-off-by: Caesar Wang <wxt@rock-chips.com> > [...] > >> diff --git a/drivers/soc/rockchip/Kconfig b/drivers/soc/rockchip/Kconfig >> new file mode 100644 >> index 0000000..87a09c3 >> --- /dev/null >> +++ b/drivers/soc/rockchip/Kconfig >> @@ -0,0 +1,13 @@ >> +# >> +# Rockchip Soc drivers >> +# >> +config PM_GENERIC_DOMAINS > Why are you (re)defining this config option? This name is already used in kernel/pm/Kconfig.
Fixed.
---- Thanks, Caesar
> Kevin > > _______________________________________________ > Linux-rockchip mailing list > Linux-rockchip@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rockchip
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