Re: How to write "modern" pinctrl DT node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 11/06/2019 20:05, Bjorn Andersson wrote:

> Also, what's up with tsif0 vs tsif1?

Some people count from 0; other people count from 1.

The HW programming guide mentions TSIF_0 and TSIF_1.
The pinctrl driver defines tsif1 and tsif2.

I propose we use 0 and 1 consistently everywhere.

> PS. I would suggest that you send a patch to the MSM8998 pinctrl driver
> (and binding) where you squash tsifN_* to tsifN. It would break
> backwards compatibility, but I think we can take that risk now before
> someone starts to use it... And after that you can go with your proposed
> squashed node.

Here's what I have right now:

$ git ls --stat 85c02fb4dfd1..HEAD
5ed38c44a92a (HEAD -> tsif-fixup) Fixup qcom,msm8998-pinctrl.txt example
 Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)
823402af81a6 Fixup qcom,msm8998-pinctrl.txt binding
 Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
afb686b8b3e7 Squash all 5 tsif1 pins together
 drivers/pinctrl/qcom/pinctrl-msm8998.c | 38 +++++++++-----------------------------
 1 file changed, 9 insertions(+), 29 deletions(-)
8e4d31c8d455 Squash all 5 tsif0 pins together
 drivers/pinctrl/qcom/pinctrl-msm8998.c | 38 +++++++++-----------------------------
 1 file changed, 9 insertions(+), 29 deletions(-)
ee850fa510a6 sed -i 's/tsif2/tsif1/g' drivers/pinctrl/qcom/pinctrl-msm8998.c
 drivers/pinctrl/qcom/pinctrl-msm8998.c | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)
c7ffe4075623 sed -i 's/tsif1/tsif0/g' drivers/pinctrl/qcom/pinctrl-msm8998.c
 drivers/pinctrl/qcom/pinctrl-msm8998.c | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

I'm wondering if the series needs to be split up (as it is) or squashed
into a single patch (might be harder to review for mistakes).

What do you think?

Regards.



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux