linux-kernel - RE: [PATCH 2/3] clk: imx8mm: add GPIO clocks to clock tree

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Date:   Mon, 6 May 2019 09:30:38 +0000
From:   Aisheng Dong <aisheng.dong@....com>
To:     Anson Huang <anson.huang@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        Leonard Crestez <leonard.crestez@....com>,
        Jacky Bai <ping.bai@....com>,
        "devicetree@...r.kernel.org" <devicetree@...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>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>
CC:     dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH 2/3] clk: imx8mm: add GPIO clocks to clock tree

> From: Anson Huang
> Sent: Monday, May 6, 2019 5:18 PM
> Subject: [PATCH 2/3] clk: imx8mm: add GPIO clocks to clock tree
> 
> i.MX8MM has clock gate for each GPIO bank, add them into clock tree for
> GPIO driver to manage.
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>

Reviewed-by: Dong Aisheng <aisheng.dong@....com>

Regards
Dong Aisheng

> ---
>  drivers/clk/imx/clk-imx8mm.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
> index 1ef8438..733ca20 100644
> --- a/drivers/clk/imx/clk-imx8mm.c
> +++ b/drivers/clk/imx/clk-imx8mm.c
> @@ -590,6 +590,11 @@ static int __init imx8mm_clocks_init(struct
> device_node *ccm_node)
>  	clks[IMX8MM_CLK_ECSPI2_ROOT] = imx_clk_gate4("ecspi2_root_clk",
> "ecspi2", base + 0x4080, 0);
>  	clks[IMX8MM_CLK_ECSPI3_ROOT] = imx_clk_gate4("ecspi3_root_clk",
> "ecspi3", base + 0x4090, 0);
>  	clks[IMX8MM_CLK_ENET1_ROOT] = imx_clk_gate4("enet1_root_clk",
> "enet_axi", base + 0x40a0, 0);
> +	clks[IMX8MM_CLK_GPIO1_ROOT] = imx_clk_gate4("gpio1_root_clk",
> "ipg_root", base + 0x40b0, 0);
> +	clks[IMX8MM_CLK_GPIO2_ROOT] = imx_clk_gate4("gpio2_root_clk",
> "ipg_root", base + 0x40c0, 0);
> +	clks[IMX8MM_CLK_GPIO3_ROOT] = imx_clk_gate4("gpio3_root_clk",
> "ipg_root", base + 0x40d0, 0);
> +	clks[IMX8MM_CLK_GPIO4_ROOT] = imx_clk_gate4("gpio4_root_clk",
> "ipg_root", base + 0x40e0, 0);
> +	clks[IMX8MM_CLK_GPIO5_ROOT] = imx_clk_gate4("gpio5_root_clk",
> +"ipg_root", base + 0x40f0, 0);
>  	clks[IMX8MM_CLK_GPT1_ROOT] = imx_clk_gate4("gpt1_root_clk", "gpt1",
> base + 0x4100, 0);
>  	clks[IMX8MM_CLK_I2C1_ROOT] = imx_clk_gate4("i2c1_root_clk", "i2c1",
> base + 0x4170, 0);
>  	clks[IMX8MM_CLK_I2C2_ROOT] = imx_clk_gate4("i2c2_root_clk", "i2c2",
> base + 0x4180, 0);
> --
> 2.7.4