linux-kernel - Re: [PATCH v2 02/19] clk: mediatek: Add MT8188 apmixedsys clock support

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Date:   Thu, 27 Oct 2022 10:21:06 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     "Garmin.Chang" <Garmin.Chang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Richard Cochran <richardcochran@...il.com>
Cc:     Project_Global_Chrome_Upstream_Group@...iatek.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2 02/19] clk: mediatek: Add MT8188 apmixedsys clock
 support

Il 24/10/22 11:42, Garmin.Chang ha scritto:
> Add MT8188 apmixedsys clock controller which provides Plls
> generated from SoC 26m and ssusb clock gate control.
> 
> Signed-off-by: Garmin.Chang <Garmin.Chang@...iatek.com>
> Change-Id: I3b1b44155cc5bfe5ba6e860de857e7e9f48b66a7
> ---
>   drivers/clk/mediatek/Kconfig                 |  11 ++
>   drivers/clk/mediatek/Makefile                |   1 +
>   drivers/clk/mediatek/clk-mt8188-apmixedsys.c | 153 +++++++++++++++++++
>   3 files changed, 165 insertions(+)
>   create mode 100644 drivers/clk/mediatek/clk-mt8188-apmixedsys.c
> 

..snip..

> diff --git a/drivers/clk/mediatek/clk-mt8188-apmixedsys.c b/drivers/clk/mediatek/clk-mt8188-apmixedsys.c
> new file mode 100644
> index 000000000000..f09e11d0261e
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8188-apmixedsys.c

..snip..

> +
> +static int clk_mt8188_apmixed_probe(struct platform_device *pdev)
> +{
> +	struct clk_hw_onecell_data *clk_data;
> +	struct device_node *node = pdev->dev.of_node;
> +	int r;
> +
> +	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
> +	if (!clk_data)
> +		return -ENOMEM;
> +
> +	r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
> +	if (r)
> +		goto free_apmixed_data;
> +
> +	r = mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);

Please use mtk_clk_register_gates_with_dev().

Regards,
Angelo