Re: [PATCH 2/7] clk: qcom: Add Global Clock Controller driver for IPQ9574

Konrad Dybcio
2023-01-13T14:14:05Z

On 13.01.2023 14:21, Devi Priya wrote:
>
>
> On 1/10/2023 6:07 PM, Konrad Dybcio wrote:
>>
>>
>> On 10.01.2023 13:13, devi priya wrote:
>>> Add Global Clock Controller (GCC) driver for ipq9574 based devices
>>>
>>> Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
>>> Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
>>> Signed-off-by: devi priya <quic_devipriy@quicinc.com>
>>> ---
[...]

>>> +static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = {
>>> +    .halt_reg = 0x07024,
>>> +    .clkr = {
>>> +        .enable_reg = 0x07024,
>>> +        .enable_mask = BIT(0),
>>> +        .hw.init = &(struct clk_init_data) {
>>> +            .name = "gcc_blsp1_qup6_i2c_apps_clk",
>>> +            .parent_hws = (const struct clk_hw *[]) {
>>> +                    &blsp1_qup6_i2c_apps_clk_src.clkr.hw },
>>> +            .num_parents = 1,
>>> +            .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
>> Sounds very much like a hack..
> Got it, will remove the clock entry as it is not being used in linux
I'm not sure removing it is the best option, somebody might have a
funky board where they use this particular QUP for I2C for whatever
reason and then the clock would have to be re-added..

Thanks for addressing all of the review comments so thoroughly!

Konrad