Re: [PATCH v2 01/15] dt-bindings: ufs: add common platform bindings
From: Krzysztof Kozlowski <hidden>
Date: 2022-02-27 10:24:20
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linux-arm-msm, linux-devicetree, linux-mediatek, linux-samsung-soc, linux-scsi, lkml
On 25/02/2022 20:26, Rob Herring wrote:
On Tue, Feb 22, 2022 at 03:58:40PM +0100, Krzysztof Kozlowski wrote:quoted
Add bindings for common parts (platform) of Universal Flash Storage (UFS) Host Controllers in dtschema format. The 'freq-table-hz' is not correct in dtschema, because '-hz' suffix defines uint32 type, not an array. Therefore deprecate 'freq-table-hz' and use 'freq-table' instead.-hz is an array type. We can extend it to matrix if needed. I do think this property is a bit questionable. Do we really need a minimum in DT and if not, wouldn't assigned-clocks-rate work? Or an OPP table.
I think the proper solution is OPP table, see also comments from Bjorn: https://lore.kernel.org/all/YhUodbzxx4wbr+gy@ripper/ (local) I would rather refrain from converting it to OPP tables, because I won't be able to test any changes in the driver. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel