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OMAP GPMC DT bindings

Vaibhav Hiremath linux-arm-kernel linux-devicetree linux-omap 1 version New

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  1. v5 Latest0 of 4 patches 0 repliesNew

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Cover letter [PATCH RESEND v5 0/4] OMAP GPMC DT bindings
Quoted 53 lines · Daniel Mack
Quoted 23 lines · Avinash
Quoted 22 lines · Daniel Mack

Hi Avinash,

Quoted 10 lines · Avinash
Quoted 7 lines · Daniel Mack

[Resending +devicetree-discuss, +Rob, +Grant]

This is a series of patches to support GPMC peripherals on OMAP boards.

Depends on Linus' master +
omap-next (branch omap-for-v3.8/cleanup-headers-gpmc)

Can you resend this series on top of linux_next?

The only branch these patches depend on is the "omap-for-v3.8/cleanup-headers-gpmc" branch from omap_next. Are you actually seeing any merge conflicts with my series? If so, which branch are you referring to exactly?

Quoted 2 lines

Some of the missing items I seen
1. Of_node not populated in omap_nand_platform_data structure.

Quoted 8 lines
Quoted 5 lines

Hmm - gpmc_probe_nand_child() from 4/4 adds

  gpmc_nand_data->of_node = child;

Do I miss anything?

I didn't found definition for of_node member in omap_nand_platform_data structure. This also might be missing in liniux-next?

Ah, right. I got that entry from your patch ("mtd: nand: omap2: Support for hardware BCH error correction"). But you're right, it should be part of my series. Will add that when resending, but note that your ELM series will then cause a (trivial) merge conflict.

Quoted 7 lines
Quoted 6 lines
Quoted 2 lines

2. Remove platform device creation from hwmod as GPMC DT is populating. Currently GPMC device creaing from DT & HWMOD.

This is already addressed in cd00b0530 ("ARM: OMAP2+: gpmc: Fix kernel BUG for DT boot mode") by Vaibhav Hiremath, which I got via Afzal's USB branch:

Quoted 7 lines

Purpose of VH's patch was to get beagle bone booting, but Jon sent another patch that made beagle bone boot and it has reached mainline by v3.7-rc2, hence the patch you are referring to is currently not going upstream. Still to have GPMC DT work, we need that patch as other wise there would be two GPMC devices. In earlier versions of your series, you had a similar patch, it is required, can you please add it to your series as otherwise with your series GPMC DT won't work.

Quoted 2 lines

Ok, fine. Will do.

Feel free to take that patch forward, merge into your series.

Thanks,
Vaibhav

Quoted 8 lines

Daniel

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Read the cover letter in its thread