linux-kernel - Re: [PATCH v5 2/2] dt-bindings: mtd: Document Macronix raw NAND controller bindings

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Date:   Thu, 18 Jul 2019 08:59:32 +0800
From:   masonccyang@...c.com.tw
To:     "Sergei Shtylyov" <sergei.shtylyov@...entembedded.com>
Cc:     anders.roxell@...aro.org, bbrezillon@...nel.org,
        christophe.kerello@...com, computersforpeace@...il.com,
        devicetree@...r.kernel.org, dwmw2@...radead.org,
        juliensu@...c.com.tw, lee.jones@...aro.org, liang.yang@...ogic.com,
        linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org,
        marek.vasut@...il.com, mark.rutland@....com,
        miquel.raynal@...tlin.com, paul@...pouillou.net,
        paul.burton@...s.com, richard@....at, robh+dt@...nel.org,
        stefan@...er.ch, vigneshr@...com
Subject: Re: [PATCH v5 2/2] dt-bindings: mtd: Document Macronix raw NAND controller
 bindings

Hi Sergei,

> > Document the bindings used by the Macronix raw NAND controller.
> > 
> > Signed-off-by: Mason Yang <masonccyang@...c.com.tw>
> > ---
> >   Documentation/devicetree/bindings/mtd/mxic-nand.txt | 20 
++++++++++++++++++++
> >   1 file changed, 20 insertions(+)
> >   create mode 100644 
Documentation/devicetree/bindings/mtd/mxic-nand.txt
> > 
> > diff --git a/Documentation/devicetree/bindings/mtd/mxic-nand.txt b/
> Documentation/devicetree/bindings/mtd/mxic-nand.txt
> > new file mode 100644
> > index 0000000..ddd7660
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/mtd/mxic-nand.txt
> > @@ -0,0 +1,20 @@
> > +Macronix Raw NAND Controller Device Tree Bindings
> > +-------------------------------------------------
> > +
> > +Required properties:
> > +- compatible: should be "macronix,nand-controller"
> > +- reg: should contain 1 entrie for the registers
> > +- interrupts: interrupt line connected to this raw NAND controller
> > +- clock-names: should contain "ps_clk", "send_clk" and "send_dly_clk"
> > +- clocks: should contain 3 phandles for the "ps_clk", "send_clk" and
> > +    "send_dly_clk" clocks
> > +
> > +Example:
> > +
> > +   nand: mxic-nfc@...30000 {
> 
>     The node names should be generic, and the DT spec 0.2 (section 
2.2.2) even 
> has documented "nand-controller", please rename.

okay, will fix it to

nand: nand-controller@...30000 {

}

> 
> > +      compatible = "macronix,nand-controller";
> > +      reg = <0x43c30000 0x10000>;
> > +      reg-names = "regs";
> > +      clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
> > +      clock-names = "send_clk", "send_dly_clk", "ps_clk";
> > +   };
> > 
> 
> MBR, Sergei

thanks & best regards,
Mason

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CONFIDENTIALITY NOTE:

This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation.

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