linux-kernel - Re: [PATCH 2/2] clk: imx8mq: add 27m phy pll ref clock

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Date:   Fri, 25 Feb 2022 14:08:32 +0200
From:   Abel Vesa <abel.vesa@....com>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc:     sboyd@...nel.org, robh+dt@...nel.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH 2/2] clk: imx8mq: add 27m phy pll ref clock

On 22-02-25 17:00:02, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> According to pll documentation, the 3rd pll ref clock should be
> hdmi phy 27m clock, not dummy clock.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>

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

> ---
>  drivers/clk/imx/clk-imx8mq.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
> index 83cc2b1c3294..a9e69b6355ed 100644
> --- a/drivers/clk/imx/clk-imx8mq.c
> +++ b/drivers/clk/imx/clk-imx8mq.c
> @@ -25,7 +25,7 @@ static u32 share_count_sai6;
>  static u32 share_count_dcss;
>  static u32 share_count_nand;
>  
> -static const char * const pll_ref_sels[] = { "osc_25m", "osc_27m", "dummy", "dummy", };
> +static const char * const pll_ref_sels[] = { "osc_25m", "osc_27m", "hdmi_phy_27m", "dummy", };
>  static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
>  static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
>  static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
> -- 
> 2.25.1
>