Messages in this thread | | | Date | Thu, 1 Sep 2022 13:28:07 +0300 | Subject | Re: [PATCH v2 1/2] dt-bindings: mtd: spi-nor: Add reset-gpios property | From | Krzysztof Kozlowski <> |
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On 01/09/2022 13:18, Potthuri, Sai Krishna wrote: > Hi Krzysztof, > >> -----Original Message----- >> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> >> Sent: Thursday, September 1, 2022 1:26 PM >> To: Potthuri, Sai Krishna <sai.krishna.potthuri@amd.com>; Tudor Ambarus >> <tudor.ambarus@microchip.com>; Pratyush Yadav <pratyush@kernel.org>; >> Michael Walle <michael@walle.cc>; Miquel Raynal >> <miquel.raynal@bootlin.com>; Richard Weinberger <richard@nod.at>; >> Vignesh Raghavendra <vigneshr@ti.com>; Rob Herring >> <robh+dt@kernel.org>; Krzysztof Kozlowski >> <krzysztof.kozlowski+dt@linaro.org> >> Cc: devicetree@vger.kernel.org; linux-mtd@lists.infradead.org; linux- >> kernel@vger.kernel.org; saikrishna12468@gmail.com; git (AMD-Xilinx) >> <git@amd.com> >> Subject: Re: [PATCH v2 1/2] dt-bindings: mtd: spi-nor: Add reset-gpios >> property >> >> On 01/09/2022 10:29, Sai Krishna Potthuri wrote: >>> SPI-NOR flashes have RESET pin which can be toggled using GPIO >>> controller, for those platforms reset-gpios property can be used to >>> reset the flash device. >>> >>> Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> >>> --- >> >> You still miss the user (DTS) of this change... > Do you mean to have this property in example DTS in this yaml?
No, I want to see in-tree DTS using it.
> >> The JEDEC spec did not mention >> a reset pin. Can you provide the user? > Xilinx Octal SPI (cdns,qspi-nor.yaml) is using this reset pin to reset the > flash device on Versal platform.> Do you want me to update the example dts in cdns,qspi-nor.yaml file > to reflect this property in this patch? >
Best regards, Krzysztof
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