[PATCH 1/2] clk: imx: fracn-gppll: Add 332.60 MHz Support

Marco Felsch posted 2 patches 2 months, 1 week ago
[PATCH 1/2] clk: imx: fracn-gppll: Add 332.60 MHz Support
Posted by Marco Felsch 2 months, 1 week ago
Some parallel panels have a pixelclk of 33.260 MHz. Add support for
332.60 MHz so a by 10 divider can be used to derive the exact pixelclk.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/clk/imx/clk-fracn-gppll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
index 090d608672508a8819dc68eedec5b8d4a2c140c8..579f76494eb041dfba58b8cd10eb2453a0ec4178 100644
--- a/drivers/clk/imx/clk-fracn-gppll.c
+++ b/drivers/clk/imx/clk-fracn-gppll.c
@@ -88,6 +88,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
 	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
 	PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12),
 	PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10),
+	PLL_FRACN_GP(332600000U, 138, 584, 1000, 0, 10),
 	PLL_FRACN_GP(300000000U, 150, 0, 1, 0, 12)
 };
 

-- 
2.47.3
Re: [PATCH 1/2] clk: imx: fracn-gppll: Add 332.60 MHz Support
Posted by Primoz Fiser 2 months, 1 week ago
Hi Marco,

On 2. 12. 25 14:44, Marco Felsch wrote:
> Some parallel panels have a pixelclk of 33.260 MHz. Add support for
> 332.60 MHz so a by 10 divider can be used to derive the exact pixelclk.

Reviewed-by: Primoz Fiser <primoz.fiser@norik.com>
> 
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
>  drivers/clk/imx/clk-fracn-gppll.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
> index 090d608672508a8819dc68eedec5b8d4a2c140c8..579f76494eb041dfba58b8cd10eb2453a0ec4178 100644
> --- a/drivers/clk/imx/clk-fracn-gppll.c
> +++ b/drivers/clk/imx/clk-fracn-gppll.c
> @@ -88,6 +88,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
>  	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
>  	PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12),
>  	PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10),
> +	PLL_FRACN_GP(332600000U, 138, 584, 1000, 0, 10),
>  	PLL_FRACN_GP(300000000U, 150, 0, 1, 0, 12)
>  };
>  
> 

-- 
Primoz Fiser
phone: +386-41-390-545
email: primoz.fiser@norik.com
--
Norik systems d.o.o.
Your embedded software partner
Slovenia, EU
phone: +386-41-540-545
email: info@norik.com