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From: Abel Vesa <abel.vesa@linaro.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: abelvesa@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Jacky Bai <ping.bai@nxp.com>,
	Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH 1/4] clk: imx: Add 1039.5MHz frequency support for imx9 pll
Date: Wed, 4 Oct 2023 10:55:46 +0300	[thread overview]
Message-ID: <ZR0agiulSIHBOPpb@linaro.org> (raw)
In-Reply-To: <20230912131649.1491378-1-peng.fan@oss.nxp.com>

On 23-09-12 21:16:46, Peng Fan (OSS) wrote:
> From: Jacky Bai <ping.bai@nxp.com>
> 
> For video pll, it may need to 1039.5MHz clock to fulfill
> the LVDS display 148.5MHz * 7 requirement. So add 1039.5MHz
> frequency config support for i.MX9 video PLL.

Whole series LGTM.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>

> 
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> Acked-by: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  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 44462ab50e51..96105ee4d9ef 100644
> --- a/drivers/clk/imx/clk-fracn-gppll.c
> +++ b/drivers/clk/imx/clk-fracn-gppll.c
> @@ -78,6 +78,7 @@ struct clk_fracn_gppll {
>   * The Fvco should be in range 2.5Ghz to 5Ghz
>   */
>  static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
> +	PLL_FRACN_GP(1039500000U, 173, 25, 100, 1, 4),
>  	PLL_FRACN_GP(650000000U, 162, 50, 100, 0, 6),
>  	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
>  	PLL_FRACN_GP(560000000U, 140, 0, 1, 0, 6),
> -- 
> 2.37.1
> 

WARNING: multiple messages have this Message-ID (diff)
From: Abel Vesa <abel.vesa@linaro.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: abelvesa@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Jacky Bai <ping.bai@nxp.com>,
	Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH 1/4] clk: imx: Add 1039.5MHz frequency support for imx9 pll
Date: Wed, 4 Oct 2023 10:55:46 +0300	[thread overview]
Message-ID: <ZR0agiulSIHBOPpb@linaro.org> (raw)
In-Reply-To: <20230912131649.1491378-1-peng.fan@oss.nxp.com>

On 23-09-12 21:16:46, Peng Fan (OSS) wrote:
> From: Jacky Bai <ping.bai@nxp.com>
> 
> For video pll, it may need to 1039.5MHz clock to fulfill
> the LVDS display 148.5MHz * 7 requirement. So add 1039.5MHz
> frequency config support for i.MX9 video PLL.

Whole series LGTM.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>

> 
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> Acked-by: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  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 44462ab50e51..96105ee4d9ef 100644
> --- a/drivers/clk/imx/clk-fracn-gppll.c
> +++ b/drivers/clk/imx/clk-fracn-gppll.c
> @@ -78,6 +78,7 @@ struct clk_fracn_gppll {
>   * The Fvco should be in range 2.5Ghz to 5Ghz
>   */
>  static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
> +	PLL_FRACN_GP(1039500000U, 173, 25, 100, 1, 4),
>  	PLL_FRACN_GP(650000000U, 162, 50, 100, 0, 6),
>  	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
>  	PLL_FRACN_GP(560000000U, 140, 0, 1, 0, 6),
> -- 
> 2.37.1
> 

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  parent reply	other threads:[~2023-10-04  7:55 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-12 13:16 [PATCH 1/4] clk: imx: Add 1039.5MHz frequency support for imx9 pll Peng Fan (OSS)
2023-09-12 13:16 ` Peng Fan (OSS)
2023-09-12 13:16 ` [PATCH 2/4] clk: imx8mp: fix clock tree update of TF-A managed clocks Peng Fan (OSS)
2023-09-12 13:16   ` Peng Fan (OSS)
2023-09-12 13:16 ` [PATCH 3/4] clk: imx: composite-7ulp: Add some delay before deassert the reset Peng Fan (OSS)
2023-09-12 13:16   ` Peng Fan (OSS)
2023-09-12 13:16 ` [PATCH 4/4] clk: imx: update the pllv4 mult table Peng Fan (OSS)
2023-09-12 13:16   ` Peng Fan (OSS)
2023-10-04  7:55 ` Abel Vesa [this message]
2023-10-04  7:55   ` [PATCH 1/4] clk: imx: Add 1039.5MHz frequency support for imx9 pll Abel Vesa

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