Thread (9 messages) 9 messages, 4 authors, 2025-09-20

Re: [PATCH v2 1/2] arm: dts: ti: omap: Drop unnecessary or unused properties

From: Charan Pedumuru <hidden>
Date: 2025-09-20 06:21:35
Also in: linux-mmc, linux-omap, lkml


On 15-09-2025 03:53, Rob Herring wrote:
On Sun, Sep 14, 2025 at 12:19:15AM +0530, Charan Pedumuru wrote:
quoted

On 09-09-2025 12:50, Krzysztof Kozlowski wrote:
quoted
On Mon, Sep 08, 2025 at 04:17:12PM +0000, Charan Pedumuru wrote:
quoted
Remove unnecessary properties like ti,needs-special-reset,
ti,needs-special-hs-handling and cap-mmc-dual-data-rate from the DTS
files as there is no user of them.
No user? That's not true:

git grep ti,needs-special-reset
Should I remove ti,needs-special-reset property for the compatibles 
"ti,am335-sdhci" and "ti,am437-sdhci" instead of removing for all mmc 
nodes? ti,needs-special-hs-handling and cap-mmc-dual-data-rate were 
defined for board specific, so these two properties should be defined 
in the YAML file to resolve dtb_check errors or can I remove those 
properties for those boards too?
If those 2 compatibles don't use the omap_hsmmc driver then, yes I think 
you can remove the properties from those nodes. Otherwise, shrug. Ask 
the TI folks if you can't figure it out.
Those compatibles use sdhci-omap driver not omap_hsmmc driver, then I will remove those properties for the nodes with those compatibles. For the properties which are board specific, I won't remove them.
Rob
-- 
Best Regards,
Charan.
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