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From: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: linux-clk <linux-clk@vger.kernel.org>,
	devicetree@vger.kernel.org,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	MTD Maling List <linux-mtd@lists.infradead.org>,
	Linux PWM List <linux-pwm@vger.kernel.org>,
	"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
	"open list:THERMAL" <linux-pm@vger.kernel.org>,
	LINUX-WATCHDOG <linux-watchdog@vger.kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Guenter Roeck <linux@roeck-us.net>
Subject: Re: [PATCH v3 12/14] dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
Date: Tue, 8 Sep 2020 10:50:56 -0600
Message-ID: <CAL_JsqJZ=PxDxH-=GUUg7WadZrAKjYbtE0sQ8h9YDGOGx6Ykwg@mail.gmail.com> (raw)
In-Reply-To: <20200907060958.GA4525@kozik-lap>

On Mon, Sep 7, 2020 at 12:10 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> On Fri, Sep 04, 2020 at 04:36:39PM -0600, Rob Herring wrote:
> > On Fri, Sep 4, 2020 at 9:25 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:
> > >
> > > Driver requires different amount of clocks for different SoCs.  Describe
> > > these requirements properly to fix dtbs_check warnings like:
> > >
> > >     arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: clock-names:1: 'gpmi_apb' was expected
> > >
> > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> > >
> > > ---
> > >
> > > Changes since v1:
> > > 1. Do not require order of clocks (use pattern).
> >
> > To the extent that you can, you should fix the order in dts files
> > first. If we just adjust the schemas to match the dts files, then
> > what's the point?
>
> The DTSes do not have mixed order of clocks between each other, as fair
> as I remember. It was fix after Sasha Hauer comment that order is not
> necessarily good.
>
> We have the clock-names property, why enforcing the order?

Because DT/OpenFirmware has always had a defined order for property
values. '*-names' is just extra information.

Rob

  reply index

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-04 15:23 [PATCH v3 00/14] dt-bindings: Cleanup of i.MX 8 Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 01/14] dt-bindings: perf: fsl-imx-ddr: Add i.MX 8M compatibles Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 02/14] dt-bindings: pwm: imx-pwm: " Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 03/14] dt-bindings: serial: fsl-imx-uart: " Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 04/14] dt-bindings: serial: fsl-lpuart: Fix compatible matching Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 05/14] dt-bindings: watchdog: fsl-imx-wdt: Add i.MX 8M compatibles Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 06/14] dt-bindings: reset: fsl,imx7-src: " Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 07/14] dt-bindings: thermal: imx8mm-thermal: Add i.MX 8M Nano compatible Krzysztof Kozlowski
2020-09-19 11:48   ` Daniel Lezcano
2020-09-19 14:24     ` Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 08/14] dt-bindings: nvmem: imx-ocotp: Update i.MX 8M compatibles Krzysztof Kozlowski
2020-09-04 15:23 ` [PATCH v3 09/14] dt-bindings: mfd: rohm,bd71847-pmic: Correct clock properties requirements Krzysztof Kozlowski
2020-09-04 15:24 ` [PATCH v3 10/14] dt-bindings: interrupt-controller: fsl,irqsteer: Fix compatible matching Krzysztof Kozlowski
2020-09-04 15:24 ` [PATCH v3 11/14] dt-bindings: mtd: gpmi-nand: Add i.MX 8M compatibles Krzysztof Kozlowski
2020-09-04 15:24 ` [PATCH v3 12/14] dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs Krzysztof Kozlowski
2020-09-04 22:36   ` Rob Herring
2020-09-07  6:09     ` Krzysztof Kozlowski
2020-09-08 16:50       ` Rob Herring [this message]
2020-09-10 18:34         ` Krzysztof Kozlowski
2020-09-04 15:24 ` [PATCH v3 13/14] dt-bindings: mtd: nand-controller: Fix matching with size-cells==1 Krzysztof Kozlowski
2020-09-04 22:29   ` Rob Herring
2020-09-04 15:24 ` [PATCH v3 14/14] dt-bindings: clock: imx8m: Integrate duplicated i.MX 8M schemas Krzysztof Kozlowski
2020-09-14 22:53 ` [PATCH v3 00/14] dt-bindings: Cleanup of i.MX 8 Rob Herring

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