linux-kernel - Re: [PATCH v1 06/11] clk: starfive: Add StarFive JH7110 Image-Signal-Process clock driver

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Date:   Tue, 31 Jan 2023 14:52:19 +0800
From:   Xingyu Wu <xingyu.wu@...rfivetech.com>
To:     Stephen Boyd <sboyd@...nel.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        <devicetree@...r.kernel.org>, <linux-riscv@...ts.infradead.org>
CC:     Rob Herring <robh+dt@...nel.org>, Conor Dooley <conor@...nel.org>,
        "Paul Walmsley" <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Hal Feng <hal.feng@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>
Subject: Re: [PATCH v1 06/11] clk: starfive: Add StarFive JH7110
 Image-Signal-Process clock driver

On 2023/1/31 8:38, Stephen Boyd wrote:
> Quoting Xingyu Wu (2023-01-19 18:44:40)
>> diff --git a/drivers/clk/starfive/clk-starfive-jh7110-isp.c b/drivers/clk/starfive/clk-starfive-jh7110-isp.c
>> new file mode 100644
>> index 000000000000..f9fc94b4c6f8
>> --- /dev/null
>> +++ b/drivers/clk/starfive/clk-starfive-jh7110-isp.c
>> @@ -0,0 +1,218 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * StarFive JH7110 Image-Signal-Process Clock Driver
> [...]
>> +
>> +static int jh7110_isp_top_crg_enable(struct isp_top_crg *top)
>> +{
>> +       int ret;
>> +
>> +       ret = clk_bulk_prepare_enable(top->top_clks_num, top->top_clks);
>> +       if (ret)
>> +               return ret;
>> +
>> +       return reset_control_deassert(top->top_rsts);
>> +}
> 
> This needs to be undone on driver remove.

Will add in next patch.

Best regards,
Xingyu Wu