linux-kernel - Re: [PATCH] clk: imx8mq: Fix usdhc parents order

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Date:   Tue, 20 Oct 2020 09:29:32 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Abel Vesa <abel.vesa@....com>, Anson Huang <anson.huang@....com>,
        Dong Aisheng <aisheng.dong@....com>,
        Fabio Estevam <fabio.estevam@....com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Mike Turquette <mturquette@...libre.com>,
        Peng Fan <peng.fan@....com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        NXP Linux Team <linux-imx@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Abel Vesa <abel.vesa@....com>
Subject: Re: [PATCH] clk: imx8mq: Fix usdhc parents order

Quoting Abel Vesa (2020-10-15 02:25:44)
> According to the latest RM (see Table 5-1. Clock Root Table),
> both usdhc root clocks have the parent order as follows:
> 
> 000 - 25M_REF_CLK
> 001 - SYSTEM_PLL1_DIV2
> 010 - SYSTEM_PLL1_CLK
> 011 - SYSTEM_PLL2_DIV2
> 100 - SYSTEM_PLL3_CLK
> 101 - SYSTEM_PLL1_DIV3
> 110 - AUDIO_PLL2_CLK
> 111 - SYSTEM_PLL1_DIV8
> 
> So the audio_pll2_out and sys3_pll_out have to be swapped.
> 
> Fixes: b80522040cd3 ("clk: imx: Add clock driver for i.MX8MQ CCM")
> Signed-off-by: Abel Vesa <abel.vesa@....com>
> Reported-by: Cosmin Stefan Stoica <cosmin.stoica@....com>
> ---

Applied to clk-next