Post this discussion mail to kernel mail list, since last mail is rejected due to incorrect format, sorry for confusion. Best Regards! Anson Huang > -----Original Message----- > From: Fabio Estevam [mailto:festevam@xxxxxxxxx] > Sent: 2018-01-02 11:32 PM > To: Anson Huang <anson.huang@xxxxxxx> > Cc: moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE <linux- > arm-kernel@xxxxxxxxxxxxxxxxxxx>; open list:OPEN FIRMWARE AND FLATTENED > DEVICE TREE BINDINGS <devicetree@xxxxxxxxxxxxxxx>; linux- > pm@xxxxxxxxxxxxxxx; linux-kernel <linux-kernel@xxxxxxxxxxxxxxx>; Mark > Rutland <mark.rutland@xxxxxxx>; A.s. Dong <aisheng.dong@xxxxxxx>; Jacky > Bai <ping.bai@xxxxxxx>; viresh kumar <viresh.kumar@xxxxxxxxxx>; > rjw@xxxxxxxxxxxxx; Russell King - ARM Linux <linux@xxxxxxxxxxxxxxx>; Rob > Herring <robh+dt@xxxxxxxxxx>; Sascha Hauer <kernel@xxxxxxxxxxxxxx>; > Fabio Estevam <fabio.estevam@xxxxxxx>; Shawn Guo > <shawnguo@xxxxxxxxxx> > Subject: Re: [PATCH 1/2] ARM: dts: imx6ul: add 696MHz operating point > > On Tue, Jan 2, 2018 at 1:12 PM, Anson Huang <anson.huang@xxxxxxx> wrote: > > > There is a comment in VDD_ARM, VDD_SOC must NOT lower than VDD_ARM. > > > > Output voltage must be set to the following rules: > > • VDD_ARM_CAP <= VDD_SOC_CAP > > • VDD_SOC_CAP - VDD_ARM_CAP < 330 mV > > Thanks for the clarifcation. > > Reviewed-by: Fabio Estevam <fabio.estevam@xxxxxxx> ��.n��������+%������w��{.n����z�{��ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f