Re: [PATCH v1] dt-bindings: nand: meson: Fix 'nand-rb' property
flat view
From: Krzysztof Kozlowski <hidden>
Date: 2023-06-07 08:55:37
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On 07/06/2023 10:40, Arseniy Krasnov wrote:
Hello Miquel, On 07.06.2023 10:58, Miquel Raynal wrote:quoted
Hi Arseniy, AVKrasnov@sberdevices.ru wrote on Tue, 6 Jun 2023 22:35:07 +0300:quoted
Add description of 'nand-rb' property. Use "Fixes" because this property must be supported since the beginning. For this controller 'nand-rb' is stored in the controller node (not in chip), because it has only single r/b wire for all chips.Sorry if I mislead you in the first place, but you could definitely have two chips and only one with RB wired. It needs to be defined in the chips.Ok, so to clarify: is it ok, that in bindings this property will be placed in the chip, but in driver, i'm trying to read it from the controller node (thus in dts file it will be also in controller node)?
No, because how would your DTS pass validation? I understand you did not test the bindings, but this will improve, right?
Because in driver there is no sense to store this value in chip structure.
Driver does not shape the DTS. Hardware does. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel