[PATCH 04/72] ARM: i.MX6: use pll2_pfd0_352m as clock root of ipu_di

[Philipp Zabel]

Am Freitag, den 31.10.2014, 15:53 -0700 schrieb Steve Longerbeam:
> AS pll5_video_div has already been used as clock root for ldb_di,
> so use pll2_pfd0_352m as clock root of ipu_di for HDMI.
> 
> Signed-off-by: Jiada Wang <jiada_wang at mentor.com>
> Signed-off-by: Steve Longerbeam <steve_longerbeam at mentor.com>

What about devices that don't use LVDS? It would be nice to let them use
PLL5 for HDMI.

> ---
>  arch/arm/mach-imx/clk-imx6q.c |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
> index 4e79da7..86b58fc 100644
> --- a/arch/arm/mach-imx/clk-imx6q.c
> +++ b/arch/arm/mach-imx/clk-imx6q.c
> @@ -483,10 +483,10 @@ static void __init imx6q_clocks_init(struct device_node 
> *ccm_node)
>               clk_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], 
> clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
>       }
>  
> -     clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
> -     clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
> -     clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
> -     clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
> +     clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL2_PFD0_352M]);
> +     clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL2_PFD0_352M]);
> +     clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL2_PFD0_352M]);
> +     clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], 
> clk[IMX6QDL_CLK_PLL2_PFD0_352M]);
>       clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], 
> clk[IMX6QDL_CLK_IPU1_DI0_PRE]);
>       clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], 
> clk[IMX6QDL_CLK_IPU1_DI1_PRE]);
>       clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], 
> clk[IMX6QDL_CLK_IPU2_DI0_PRE]);

regards
Philipp