[PATCH v9 5/9] clk: mmp: Add Marvell PXA1908 clock driver

[Duje Mihanović]

On 4/11/2024 10:00 AM, Stephen Boyd wrote:
> Quoting Duje Mihanović (2024-04-02 13:55:41)
>> diff --git a/drivers/clk/mmp/clk-of-pxa1908.c b/drivers/clk/mmp/clk-of-pxa1908.c
>> new file mode 100644
>> index 000000000000..6f1f6e25a718
>> --- /dev/null
>> +++ b/drivers/clk/mmp/clk-of-pxa1908.c
>> @@ -0,0 +1,328 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
> [...]
>> +static void __init pxa1908_apbc_clk_init(struct device_node *np)
>> +{
>> +       struct pxa1908_clk_unit *pxa_unit;
>> +
>> +       pxa_unit = kzalloc(sizeof(*pxa_unit), GFP_KERNEL);
>> +       if (!pxa_unit)
>> +               return;
>> +
>> +       pxa_unit->apbc_base = of_iomap(np, 0);
>> +       if (!pxa_unit->apbc_base) {
>> +               pr_err("failed to map apbc registers\n");
>> +               kfree(pxa_unit);
>> +               return;
>> +       }
>> +
>> +       mmp_clk_init(np, &pxa_unit->unit, APBC_NR_CLKS);
>> +
>> +       pxa1908_apb_periph_clk_init(pxa_unit);
>> +}
>> +CLK_OF_DECLARE(pxa1908_apbc, "marvell,pxa1908-apbc", pxa1908_apbc_clk_init);
> 
> Is there a reason this file can't be a platform driver?

Not that I know of, I did it like this only because the other in-tree 
MMP clk drivers do so. I guess the initialization should look like any 
of the qcom GCC drivers then?

While at it, do you think the other MMP clk drivers could use a conversion?

Regards,
-- 
Duje