linux-kernel - RE: [PATCH] clk: imx: imx8mn: add IMX8MN_CLK_SAI7

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Message-ID: <AM0PR04MB44810E5691E823CD4259F920887F0@AM0PR04MB4481.eurprd04.prod.outlook.com>
Date:   Mon, 4 Nov 2019 08:21:27 +0000
From:   Peng Fan <peng.fan@....com>
To:     "sboyd@...nel.org" <sboyd@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        Abel Vesa <abel.vesa@....com>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Leonard Crestez <leonard.crestez@....com>
Subject: RE: [PATCH] clk: imx: imx8mn: add IMX8MN_CLK_SAI7_IPG clk

> Subject: [PATCH] clk: imx: imx8mn: add IMX8MN_CLK_SAI7_IPG clk

Missed to add, patch was made based on clk_hw API patch
https://patchwork.kernel.org/patch/11224941/

Thanks,
Peng.
> 
> From: Peng Fan <peng.fan@....com>
> 
> It does not make sense to use shared count for IMX8MN_CLK_SAI7_ROOT
> without ipg clk. Actually there are ipg clks for other sai clks, let's add
> IMX8MN_CLK_SAI7_IPG clk.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  drivers/clk/imx/clk-imx8mn.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
> index 838f6e2347f1..5e801892c631 100644
> --- a/drivers/clk/imx/clk-imx8mn.c
> +++ b/drivers/clk/imx/clk-imx8mn.c
> @@ -556,6 +556,7 @@ static int imx8mn_clocks_probe(struct
> platform_device *pdev)
>  	clks[IMX8MN_CLK_SDMA2_ROOT] = imx_clk_hw_gate4("sdma2_clk",
> "ipg_audio_root", base + 0x43b0, 0);
>  	clks[IMX8MN_CLK_SDMA3_ROOT] = imx_clk_hw_gate4("sdma3_clk",
> "ipg_audio_root", base + 0x45f0, 0);
>  	clks[IMX8MN_CLK_SAI7_ROOT] =
> imx_clk_hw_gate2_shared2("sai7_root_clk", "sai7", base + 0x4650, 0,
> &share_count_sai7);
> +	clks[IMX8MN_CLK_SAI7_IPG] =
> imx_clk_hw_gate2_shared2("sai7_ipg_clk",
> +"ipg_audio_root", base + 0x4650, 0, &share_count_sai7);
> 
>  	clks[IMX8MN_CLK_DRAM_ALT_ROOT] =
> imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
> 
> --
> 2.16.4