Re: [PATCH v15 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings
Hi Geert, > On Mon, Jul 29, 2019 at 11:34 AM wrote: > > > On Fri, Jul 26, 2019 at 4:19 AM Mason Yang > > wrote: > > > > --- /dev/null > > > > +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > > > > @@ -0,0 +1,46 @@ > > > > > > [...] > > > > > > > +- flash: should be represented by a subnode of the RPC-IF node, > > > > +which "compatible" property contains "jedec,spi-nor", it > > presents > > > > +SPI is used. > > > > > > Sorry, I failed to parse the last subsentence. > > > > > > Fix it to: > > - flash: should be represented by a subnode of the RPC-IF node, > > its "compatible" property contains "jedec,spi-nor" presents > > SPI is used. > > > > OK? > > s/presents/if/? > Got it, thanks for your correction. - flash: should be represented by a subnode of the RPC-IF node, its "compatible" property contains "jedec,spi-nor" if SPI is used. best regards, Mason 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. Macronix International Co., Ltd. = 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. Macronix International Co., Ltd. =
Re: [PATCH v15 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings
Hi Mason, On Mon, Jul 29, 2019 at 11:34 AM wrote: > > On Fri, Jul 26, 2019 at 4:19 AM Mason Yang > wrote: > > > --- /dev/null > > > +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > > > @@ -0,0 +1,46 @@ > > > > [...] > > > > > +- flash: should be represented by a subnode of the RPC-IF node, > > > +which "compatible" property contains "jedec,spi-nor", it > presents > > > +SPI is used. > > > > Sorry, I failed to parse the last subsentence. > > > Fix it to: > - flash: should be represented by a subnode of the RPC-IF node, > its "compatible" property contains "jedec,spi-nor" presents > SPI is used. > > OK? s/presents/if/? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
Re: [PATCH v15 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings
Hi Geert, > On Fri, Jul 26, 2019 at 4:19 AM Mason Yang wrote: > > Dcument the bindings used by the Renesas R-Car Gen3 RPC-IF controller. > > Document Oops, sorry ! > > > > > Signed-off-by: Mason Yang > > Reviewed-by: Rob Herring > > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > > @@ -0,0 +1,46 @@ > > [...] > > > +- flash: should be represented by a subnode of the RPC-IF node, > > +which "compatible" property contains "jedec,spi-nor", it presents > > +SPI is used. > > Sorry, I failed to parse the last subsentence. Fix it to: - flash: should be represented by a subnode of the RPC-IF node, its "compatible" property contains "jedec,spi-nor" presents SPI is used. OK? > > > + > > +Example: > > + > > + rpc: spi@ee20 { > > + compatible = "renesas,r8a77995-rpc", "renesas,rcar-gen3-rpc"; > > + reg = <0 0xee20 0 0x200>, <0 0x0800 0 0x400>, > > + <0 0xee208000 0 0x100>; > > + reg-names = "regs", "dirmap", "wbuf"; > > + clocks = < CPG_MOD 917>; > > + clock-names = "rpc"; > > + power-domains = < R8A77995_PD_ALWAYS_ON>; > > + resets = < 917>; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + flash@0 { > > + compatible = "jedec,spi-nor"; > > + reg = <0>; > > + spi-max-frequency = <4000>; > > + spi-tx-bus-width = <1>; > > + spi-rx-bus-width = <1>; > > Shouldn't those <1> be <4>, as this is QSPI? okay, fix them to <4> thanks for your time & review. best regards, Mason 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. Macronix International Co., Ltd. = 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. Macronix International Co., Ltd. =
Re: [PATCH v15 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings
Hi Mason, Thanks for the update! On Fri, Jul 26, 2019 at 4:19 AM Mason Yang wrote: > Dcument the bindings used by the Renesas R-Car Gen3 RPC-IF controller. Document > > Signed-off-by: Mason Yang > Reviewed-by: Rob Herring > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > @@ -0,0 +1,46 @@ [...] > +- flash: should be represented by a subnode of the RPC-IF node, > +which "compatible" property contains "jedec,spi-nor", it presents > +SPI is used. Sorry, I failed to parse the last subsentence. > + > +Example: > + > + rpc: spi@ee20 { > + compatible = "renesas,r8a77995-rpc", "renesas,rcar-gen3-rpc"; > + reg = <0 0xee20 0 0x200>, <0 0x0800 0 0x400>, > + <0 0xee208000 0 0x100>; > + reg-names = "regs", "dirmap", "wbuf"; > + clocks = < CPG_MOD 917>; > + clock-names = "rpc"; > + power-domains = < R8A77995_PD_ALWAYS_ON>; > + resets = < 917>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <4000>; > + spi-tx-bus-width = <1>; > + spi-rx-bus-width = <1>; Shouldn't those <1> be <4>, as this is QSPI? > + }; > + }; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds