From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Date: Sat, 02 Jul 2016 08:57:21 +0800 Message-ID: <57771171.2030701@rock-chips.com> References: <1467347575-11806-1-git-send-email-wxt@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Javier Martinez Canillas Cc: Caesar Wang , Tao Huang , =?UTF-8?B?SGVpa28gU3TDvGJuZXI=?= , Elaine Zhang , Linux Kernel , Douglas Anderson , "open list:ARM/Rockchip SoC..." , eddie.cai@rock-chips.com, "linux-arm-kernel@lists.infradead.org" List-Id: linux-rockchip.vger.kernel.org On 2016=E5=B9=B407=E6=9C=8802=E6=97=A5 01:09, Javier Martinez Canillas = wrote: > Hello Caesar, > > On Fri, Jul 1, 2016 at 12:32 AM, Caesar Wang wro= te: >> From: Elaine Zhang >> >> In order to meet low power requirements, a power management unit (PM= U) is >> designed for controlling power resources in RK3399. The RK3399 PMU i= s >> dedicated for managing the power of the whole chip. >> >> 1. add pd node for RK3399 Soc >> 2. create power domain tree >> 3. add qos node for domain >> >> From the DT/binds and driver can get more detail information: >> The driver: >> drivers/soc/rockchip/pm_domains.c >> The document: >> Documentation/devicetree/bindings/soc/rockchip/power_domain= =2Etxt >> --- > Everything from here to the actual diff will omitted by tools like gi= t-am... Hmm.... I think the '---' cause the broken with patman tool. Thanks, Caesar > >> Changes in v2: >> - As Doug/Heiko commnets on https://patchwork.kernel.org/patch/92064= 15/. >> drop the debugfs-dump and Add the comments for alphabetical order= =2E >> >> Note: As the TRM lists many voltage domains and power domains, then >> in actual we just need control some domains for driver. >> Due to some domains (e.g. emmc, usb, core)...We can't turn off it on >> bootup. >> >> Signed-off-by: Elaine Zhang >> Signed-off-by: Caesar Wang >> Cc: linux-arm-kernel@lists.infradead.org >> Cc: linux-rockchip@lists.infradead.org >> Cc: Heiko Stuebner >> > ...but you have your S-o-B and collected tags here so these are going > to be stripped. You should move those before the first '---' > separator. > Best regards, > Javier > > _______________________________________________ > Linux-rockchip mailing list > Linux-rockchip@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rockchip --=20 caesar wang | software engineer | wxt@rock-chip.com From mboxrd@z Thu Jan 1 00:00:00 1970 From: wxt@rock-chips.com (Caesar Wang) Date: Sat, 02 Jul 2016 08:57:21 +0800 Subject: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 In-Reply-To: References: <1467347575-11806-1-git-send-email-wxt@rock-chips.com> Message-ID: <57771171.2030701@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 2016?07?02? 01:09, Javier Martinez Canillas wrote: > Hello Caesar, > > On Fri, Jul 1, 2016 at 12:32 AM, Caesar Wang wrote: >> From: Elaine Zhang >> >> In order to meet low power requirements, a power management unit (PMU) is >> designed for controlling power resources in RK3399. The RK3399 PMU is >> dedicated for managing the power of the whole chip. >> >> 1. add pd node for RK3399 Soc >> 2. create power domain tree >> 3. add qos node for domain >> >> From the DT/binds and driver can get more detail information: >> The driver: >> drivers/soc/rockchip/pm_domains.c >> The document: >> Documentation/devicetree/bindings/soc/rockchip/power_domain.txt >> --- > Everything from here to the actual diff will omitted by tools like git-am... Hmm.... I think the '---' cause the broken with patman tool. Thanks, Caesar > >> Changes in v2: >> - As Doug/Heiko commnets on https://patchwork.kernel.org/patch/9206415/. >> drop the debugfs-dump and Add the comments for alphabetical order. >> >> Note: As the TRM lists many voltage domains and power domains, then >> in actual we just need control some domains for driver. >> Due to some domains (e.g. emmc, usb, core)...We can't turn off it on >> bootup. >> >> Signed-off-by: Elaine Zhang >> Signed-off-by: Caesar Wang >> Cc: linux-arm-kernel at lists.infradead.org >> Cc: linux-rockchip at lists.infradead.org >> Cc: Heiko Stuebner >> > ...but you have your S-o-B and collected tags here so these are going > to be stripped. You should move those before the first '---' > separator. > Best regards, > Javier > > _______________________________________________ > Linux-rockchip mailing list > Linux-rockchip at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rockchip -- caesar wang | software engineer | wxt at rock-chip.com