From: Lukasz Majewski <lukma@denx.de> To: Fabio Estevam <festevam@gmail.com> Cc: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Russell King <linux@armlinux.org.uk>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, linux-kernel <linux-kernel@vger.kernel.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@lists.infradead.org> Subject: Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P Date: Sat, 19 May 2018 14:02:02 +0200 [thread overview] Message-ID: <20180519140202.3449e3c1@jawa> (raw) In-Reply-To: <CAOMZO5AexXNEGVoXa9K_GAm+aFLNRQOXOhF_SdKAjV1qmuD2nA@mail.gmail.com> [-- Attachment #1: Type: text/plain, Size: 2658 bytes --] Hi Fabio, Thanks for your feedback. > Hi Lukasz, > > On Wed, May 9, 2018 at 12:34 PM, Lukasz Majewski <lukma@denx.de> > wrote: > > > +&iomuxc { > > + imx53-kp-ddc { > > No need for keeping this imx53-kp-ddc. > > > diff --git a/arch/arm/boot/dts/imx53-kp-hsc.dts > > b/arch/arm/boot/dts/imx53-kp-hsc.dts new file mode 100644 > > index 000000000000..fff358395c9d > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx53-kp-hsc.dts > > @@ -0,0 +1,53 @@ > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > +/* > > + * Copyright 2018 > > + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de > > + */ > > + > > +/dts-v1/; > > +#include "imx53-kp.dtsi" > > + > > +/ { > > + model = "K+P imx53 HSC"; > > + compatible = "kiebackpeter,imx53-hsc", "fsl,imx53"; > > + > > No need for this blank line. > > > +}; > > + > > +&fec { > > + status = "okay"; > > We usually put the status in the last line. After moving status property to the end: Error: arch/arm/boot/dts/imx53-kp-hsc.dts:21.2-18 Properties must precede subnodes FATAL ERROR: Unable to parse input tree So I opt for leaving it as it was. > > > + gpio_buttons { > > + compatible = "gpio-keys"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_gpiobuttons>; > > + > > + button@1 { > > You pass @1 without a reg property. This triggers a warning when > building with W=1. > > You could remove the @1. > > Please make sure this patch does not introduce any W=1 dtc warning. > > > +&iomuxc { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_kp_common>; > > + > > + imx53-kp-common { > > No need for this imx53-kp-common After removing imx53-kp-ddc and imx53-kp-common iomux subnodes I do see following errors in the dmesg (v4.17-rc5): imx53-pinctrl 53fa8000.iomuxc: function 'iomuxc' not supported imx53-pinctrl 53fa8000.iomuxc: invalid function iomuxc in map table Above statements are not visible when I use the v1 code of this patch. > > > +&uart4 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_uart4>; > > + > > No need for this blank line. I will sent fixed version in v2. Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 488 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: lukma@denx.de (Lukasz Majewski) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P Date: Sat, 19 May 2018 14:02:02 +0200 [thread overview] Message-ID: <20180519140202.3449e3c1@jawa> (raw) In-Reply-To: <CAOMZO5AexXNEGVoXa9K_GAm+aFLNRQOXOhF_SdKAjV1qmuD2nA@mail.gmail.com> Hi Fabio, Thanks for your feedback. > Hi Lukasz, > > On Wed, May 9, 2018 at 12:34 PM, Lukasz Majewski <lukma@denx.de> > wrote: > > > +&iomuxc { > > + imx53-kp-ddc { > > No need for keeping this imx53-kp-ddc. > > > diff --git a/arch/arm/boot/dts/imx53-kp-hsc.dts > > b/arch/arm/boot/dts/imx53-kp-hsc.dts new file mode 100644 > > index 000000000000..fff358395c9d > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx53-kp-hsc.dts > > @@ -0,0 +1,53 @@ > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > +/* > > + * Copyright 2018 > > + * Lukasz Majewski, DENX Software Engineering, lukma at denx.de > > + */ > > + > > +/dts-v1/; > > +#include "imx53-kp.dtsi" > > + > > +/ { > > + model = "K+P imx53 HSC"; > > + compatible = "kiebackpeter,imx53-hsc", "fsl,imx53"; > > + > > No need for this blank line. > > > +}; > > + > > +&fec { > > + status = "okay"; > > We usually put the status in the last line. After moving status property to the end: Error: arch/arm/boot/dts/imx53-kp-hsc.dts:21.2-18 Properties must precede subnodes FATAL ERROR: Unable to parse input tree So I opt for leaving it as it was. > > > + gpio_buttons { > > + compatible = "gpio-keys"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_gpiobuttons>; > > + > > + button at 1 { > > You pass @1 without a reg property. This triggers a warning when > building with W=1. > > You could remove the @1. > > Please make sure this patch does not introduce any W=1 dtc warning. > > > +&iomuxc { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_kp_common>; > > + > > + imx53-kp-common { > > No need for this imx53-kp-common After removing imx53-kp-ddc and imx53-kp-common iomux subnodes I do see following errors in the dmesg (v4.17-rc5): imx53-pinctrl 53fa8000.iomuxc: function 'iomuxc' not supported imx53-pinctrl 53fa8000.iomuxc: invalid function iomuxc in map table Above statements are not visible when I use the v1 code of this patch. > > > +&uart4 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_uart4>; > > + > > No need for this blank line. I will sent fixed version in v2. Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 488 bytes Desc: OpenPGP digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180519/1f5a7146/attachment.sig>
next prev parent reply other threads:[~2018-05-19 12:03 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-09 15:34 [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P Lukasz Majewski 2018-05-09 15:34 ` Lukasz Majewski 2018-05-10 1:10 ` Fabio Estevam 2018-05-10 1:10 ` Fabio Estevam 2018-05-19 12:02 ` Lukasz Majewski [this message] 2018-05-19 12:02 ` Lukasz Majewski 2018-05-23 13:56 ` Fabio Estevam 2018-05-23 13:56 ` Fabio Estevam 2018-05-23 22:18 ` Lukasz Majewski 2018-05-23 22:18 ` Lukasz Majewski 2018-05-29 13:58 ` Lukasz Majewski 2018-05-29 13:58 ` Lukasz Majewski 2018-05-29 14:11 ` Fabio Estevam 2018-05-29 14:11 ` Fabio Estevam 2018-05-29 15:09 ` Lukasz Majewski 2018-05-29 15:09 ` Lukasz Majewski 2018-05-10 1:45 ` Fabio Estevam 2018-05-10 1:45 ` Fabio Estevam 2018-05-19 12:15 ` [PATCH v2] " Lukasz Majewski 2018-05-19 12:15 ` Lukasz Majewski 2018-05-29 15:12 ` Fabio Estevam 2018-05-29 15:12 ` Fabio Estevam 2018-06-07 8:51 ` Lukasz Majewski 2018-06-07 8:51 ` Lukasz Majewski 2018-06-11 5:13 ` Shawn Guo 2018-06-11 5:13 ` Shawn Guo 2018-06-12 11:28 ` Lukasz Majewski 2018-06-12 11:28 ` Lukasz Majewski 2018-06-12 13:32 ` [PATCH v3] " Lukasz Majewski 2018-06-12 13:32 ` Lukasz Majewski 2018-06-17 6:57 ` Shawn Guo 2018-06-17 6:57 ` Shawn Guo 2018-06-17 7:31 ` Lukasz Majewski 2018-06-17 7:31 ` Lukasz Majewski
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