Quoting Heiko Stuebner (2018-07-06 10:19:11)
> Am Freitag, 6. Juli 2018, 18:50:51 CEST schrieb Stephen Boyd:
> > Quoting Elaine Zhang (2018-06-14 19:16:50)
> > >
> > > diff --git a/drivers/clk/rockchip/clk-half-divider.c
> > > b/drivers/clk/rockchip/clk-half-divider.c
> > > new file mode 100644
Quoting Heiko Stuebner (2018-07-06 10:19:11)
> Am Freitag, 6. Juli 2018, 18:50:51 CEST schrieb Stephen Boyd:
> > Quoting Elaine Zhang (2018-06-14 19:16:50)
> > >
> > > diff --git a/drivers/clk/rockchip/clk-half-divider.c
> > > b/drivers/clk/rockchip/clk-half-divider.c
> > > new file mode 100644
Am Freitag, 6. Juli 2018, 18:50:51 CEST schrieb Stephen Boyd:
> Quoting Elaine Zhang (2018-06-14 19:16:50)
> >
> > diff --git a/drivers/clk/rockchip/clk-half-divider.c
> > b/drivers/clk/rockchip/clk-half-divider.c
> > new file mode 100644
> > index ..fb7a6501e0c1
> > --- /dev/null
>
Am Freitag, 6. Juli 2018, 18:50:51 CEST schrieb Stephen Boyd:
> Quoting Elaine Zhang (2018-06-14 19:16:50)
> >
> > diff --git a/drivers/clk/rockchip/clk-half-divider.c
> > b/drivers/clk/rockchip/clk-half-divider.c
> > new file mode 100644
> > index ..fb7a6501e0c1
> > --- /dev/null
>
Quoting Elaine Zhang (2018-06-14 19:16:50)
>
> diff --git a/drivers/clk/rockchip/clk-half-divider.c
> b/drivers/clk/rockchip/clk-half-divider.c
> new file mode 100644
> index ..fb7a6501e0c1
> --- /dev/null
> +++ b/drivers/clk/rockchip/clk-half-divider.c
> @@ -0,0 +1,230 @@
> +//
Quoting Elaine Zhang (2018-06-14 19:16:50)
>
> diff --git a/drivers/clk/rockchip/clk-half-divider.c
> b/drivers/clk/rockchip/clk-half-divider.c
> new file mode 100644
> index ..fb7a6501e0c1
> --- /dev/null
> +++ b/drivers/clk/rockchip/clk-half-divider.c
> @@ -0,0 +1,230 @@
> +//
The new Rockchip socs have optional half divider:
The formula is shown as:
freq_out = 2*freq_in / (2*div + 3)
Is this the same for all of new SoCs.
So we use "branch_half_divider" + "COMPOSITE_NOMUX_HALFDIV \
DIV_HALF \ COMPOSITE_HALFDIV \ CMPOSITE_NOGATE_HALFDIV"
to hook that special
The new Rockchip socs have optional half divider:
The formula is shown as:
freq_out = 2*freq_in / (2*div + 3)
Is this the same for all of new SoCs.
So we use "branch_half_divider" + "COMPOSITE_NOMUX_HALFDIV \
DIV_HALF \ COMPOSITE_HALFDIV \ CMPOSITE_NOGATE_HALFDIV"
to hook that special
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