On Wed, 8 May 2019 07:41:18 +
Peng Fan wrote:
> > -Original Message-
> > From: Lukasz Majewski [mailto:lu...@denx.de]
> > Sent: 2019年5月8日 15:31
> > To: Peng Fan
> > Cc: sba...@denx.de; feste...@gmail.com; dl-uboot-imx
> > ; s...@chromium.org; ja...@amarulasolutions.com;
> >
> -Original Message-
> From: Lukasz Majewski [mailto:lu...@denx.de]
> Sent: 2019年5月8日 15:31
> To: Peng Fan
> Cc: sba...@denx.de; feste...@gmail.com; dl-uboot-imx
> ; s...@chromium.org; ja...@amarulasolutions.com;
> s...@denx.de; u-boot@lists.denx.de; tr...@konsulko.com
> Subject: Re:
On Tue, 7 May 2019 13:22:24 +
Peng Fan wrote:
> > Subject: Re: [i.MX8MM+CCF 03/41] clk: introduce clk_dev_binded
> >
> > On Tue, 30 Apr 2019 10:17:40 +
> > Peng Fan wrote:
> >
> > > When support Clock Common Framework, U-Boot use dev for clk tree
> > > information, there is no
> Subject: Re: [i.MX8MM+CCF 03/41] clk: introduce clk_dev_binded
>
> On Tue, 30 Apr 2019 10:17:40 +
> Peng Fan wrote:
>
> > When support Clock Common Framework, U-Boot use dev for clk tree
> > information, there is no clk->parent.
>
> There is a function in clk uclass named:
>
On Tue, 30 Apr 2019 10:17:40 +
Peng Fan wrote:
> When support Clock Common Framework, U-Boot use dev for
> clk tree information, there is no clk->parent.
There is a function in clk uclass named:
clk_get_parent() to provide parent of the clock.
> When
> support composite clk, it contains
When support Clock Common Framework, U-Boot use dev for
clk tree information, there is no clk->parent. When
support composite clk, it contains mux/gate/divider,
but the mux/gate/divider is not binded with device.
So we could not use dev_get_driver_data to get the correct
clk_mux/gate/divider. So
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