Hi Bjorn,
On 6/8/2019 8:56 AM, Bjorn Andersson wrote:
> On Wed 05 Jun 10:15 PDT 2019, Sricharan R wrote:
>
>> Add initial pinctrl driver to support pin configuration with
>> pinctrl framework for ipq6018.
>>
>> Signed-off-by: Sricharan R <sricharan@xxxxxxxxxxxxxx>
>> Signed-off-by: Rajkumar Ayyasamy <arajkuma@xxxxxxxxxxxxxx>
>> Signed-off-by: speriaka <speriaka@xxxxxxxxxxxxxx>
>
Thanks for the review !!
> These should start with the author, then followed by each person that
> handled the patch on its way to the list - so your name should probably
> be last. If you have more than one author add Co-developed-by, in
> addition to the Signed-off-by.
>
> And please spell our speriaka's first and last name.
>
ok, will fix it.
> [..]
>> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.txt
> [..]
>> +- #gpio-cells:
>> + Usage: required
>> + Value type: <u32>
>> + Definition: must be 2. Specifying the pin number and flags, as defined
>> + in <dt-bindings/gpio/gpio.h>
>
> You're missing the required "gpio-ranges" property.
>
ok, will add.
>> +
> [..]
>> +- function:
>> + Usage: required
>> + Value type: <string>
>> + Definition: Specify the alternative function to be configured for the
>> + specified pins. Functions are only valid for gpio pins.
>> + Valid values are:
>> + adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, atest_char0,
>
> Please indent these.
>
ok.
> [..]
>
> The rest should be in a separate patch from the binding.
>
>> diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
> [..]
>> +enum ipq6018_functions {
> [..]
>> + msm_mux_NA,
>
> I like when these are sorted, and if you make the last entry msm_mux__
> the msm_pingroup array becomes easier to read.
>
ok.
>> +};
> [..]
>> +static const struct msm_function ipq6018_functions[] = {
> [..]
>> + FUNCTION(gcc_tlmm),
>
> As above, please sort these.
>
ok.
>> +};
>> +
>> +static const struct msm_pingroup ipq6018_groups[] = {
>> + PINGROUP(0, qpic_pad, wci20, qdss_traceclk_b, NA, burn0, NA, NA, NA,
>> + NA),
>
> Please ignore the 80-char and skip the line breaks.
>
ok.
>> + PINGROUP(1, qpic_pad, mac12, qdss_tracectl_b, NA, burn1, NA, NA, NA,
>> + NA),
>> + PINGROUP(2, qpic_pad, wci20, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
>> + PINGROUP(3, qpic_pad, mac01, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
>> + PINGROUP(4, qpic_pad, mac01, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
>> + PINGROUP(5, qpic_pad4, mac21, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
>
> Is there a reason to keep qpic_padN as separate functions from qpic_pad?
>
Hmm, the auto-gen scripts needs to be fixed. Will correct it.
> [..]
>> +static struct platform_driver ipq6018_pinctrl_driver = {
>> + .driver = {
>> + .name = "ipq6018-pinctrl",
>> + .owner = THIS_MODULE,
>
> .owner is populated automagically by platform_driver_register, so please
> omit this.
>
ok, missed it. will fix.
Regards,
Sricharan
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