From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 3/5] ARM: dm: mxs: gpio: Add support for DM/DTS in the mxs_gpio.c driver (DM_GPIO)
Date: Tue, 18 Jun 2019 12:56:09 +0200 [thread overview]
Message-ID: <20190618125609.5849a43a@jawa> (raw)
In-Reply-To: <77ead1b0-0e64-6bf8-245f-5eb153fa6fe6@denx.de>
Hi Marek,
> On 6/18/19 8:57 AM, Lukasz Majewski wrote:
>
> [...]
>
> > To have a consensus regarding the gpio-ranges and mxs_gpio - here is
> > my proposition:
> >
> > 1. I can provide "gpio-ranges" properties to imx28-u-boot.dtsi
> >
> > With support similar to one from drivers/gpio/gpio-rcar.c, which
> > only extracts the info regarding pin mapping, but omits the phandle
> > for pinmux (pinmux will not be supported).
> >
> > 2. I will not upstream those properties to Linux (and adjust the
> > working mxs gpio driver in any way) - they would be only U-Boot
> > specific
>
> Why not ?
Because I do not have any interest in doing so.
Do we have agreement?
>
> > 3. The IMX_GPIO_NR() macro will not be defined for i.MX28 GPIO.
> >
> > 4. Considering point 3 - all converted boards will have to use
> > dm_gpio* API.
>
> That's good.
>
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
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next prev parent reply other threads:[~2019-06-18 10:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-15 22:34 [U-Boot] [PATCH v3 0/5] DM: Convert i.MX28 gpio, pinmux, spi and eth drivers to DM/DTS Lukasz Majewski
2019-06-15 22:34 ` [U-Boot] [PATCH v3 1/5] ARM: dts: imx: Copy imx28 device tree related files from Linux kernel (v5.1.9) Lukasz Majewski
2019-06-15 22:43 ` Marek Vasut
2019-06-17 6:57 ` Lukasz Majewski
2019-06-17 10:13 ` Marek Vasut
2019-06-15 22:34 ` [U-Boot] [PATCH v3 2/5] ARM: imx: net: Enable support for i.MX28 DM_ETH in the fec_mxc.c driver Lukasz Majewski
2019-06-15 22:43 ` Marek Vasut
2019-06-17 6:57 ` Lukasz Majewski
2019-06-15 22:34 ` [U-Boot] [PATCH v3 3/5] ARM: dm: mxs: gpio: Add support for DM/DTS in the mxs_gpio.c driver (DM_GPIO) Lukasz Majewski
2019-06-15 22:53 ` Marek Vasut
2019-06-17 8:37 ` Lukasz Majewski
2019-06-17 10:20 ` Marek Vasut
2019-06-17 13:01 ` Lukasz Majewski
2019-06-17 13:34 ` Marek Vasut
2019-06-18 6:57 ` Lukasz Majewski
2019-06-18 10:33 ` Marek Vasut
2019-06-18 10:56 ` Lukasz Majewski [this message]
2019-06-18 11:04 ` Marek Vasut
2019-06-15 22:34 ` [U-Boot] [PATCH v3 4/5] ARM: imx: pinctrl: Add support for i.MX28 mxs pinctrl driver Lukasz Majewski
2019-06-15 23:00 ` Marek Vasut
2019-06-17 7:43 ` Lukasz Majewski
2019-06-17 10:23 ` Marek Vasut
2019-06-15 22:34 ` [U-Boot] [PATCH v3 5/5] ARM: dm: spi: Add support DM/DTS for i.MX28 mxs SPI driver (DM_SPI conversion) Lukasz Majewski
2019-06-15 23:02 ` Marek Vasut
2019-06-17 6:49 ` Lukasz Majewski
2019-06-17 10:06 ` Marek Vasut
2019-06-17 12:27 ` Lukasz Majewski
2019-06-17 13:23 ` Marek Vasut
2019-06-17 13:41 ` Lukasz Majewski
2019-06-17 13:46 ` Marek Vasut
2019-06-17 14:57 ` Lukasz Majewski
2019-06-17 15:00 ` Marek Vasut
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