From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH v2 12/21] pinctrl: add i.MXRT driver
Date: Tue, 28 Jan 2020 09:27:22 +0100 [thread overview]
Message-ID: <20200128092722.5db34dc2@jawa> (raw)
In-Reply-To: <20200110144711.81938-13-giulio.benetti@benettiengineering.com>
Hi Giulio,
> Add i.MXRT pinctrl driver.
Please add information from where this code was ported (SHA1, branch,
commit name).
Nit tip:
- Please use patman, which will give you a warning if somethinf with
the commit or commit message is broken.
>
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> ---
> drivers/pinctrl/nxp/Kconfig | 14 ++++++++++
> drivers/pinctrl/nxp/Makefile | 1 +
> drivers/pinctrl/nxp/pinctrl-imxrt.c | 40
> +++++++++++++++++++++++++++++ 3 files changed, 55 insertions(+)
> create mode 100644 drivers/pinctrl/nxp/pinctrl-imxrt.c
>
> diff --git a/drivers/pinctrl/nxp/Kconfig b/drivers/pinctrl/nxp/Kconfig
> index f2e67ca231..ec55351e61 100644
> --- a/drivers/pinctrl/nxp/Kconfig
> +++ b/drivers/pinctrl/nxp/Kconfig
> @@ -99,6 +99,20 @@ config PINCTRL_MXS
> familiy, e.g. i.MX28. This feature depends on device tree
> configuration.
>
> +config PINCTRL_IMXRT
> + bool "IMXRT pinctrl driver"
> + depends on ARCH_IMXRT && PINCTRL_FULL
> + select DEVRES
> + select PINCTRL_IMX
> + help
> + Say Y here to enable the imxrt pinctrl driver
> +
> + This provides a simple pinctrl driver for i.MXRT SoC
> familiy.
> + This feature depends on device tree configuration. This
> driver
> + is different from the linux one, this is a simple
> implementation,
> + only parses the 'fsl,pins' property and configure related
> + registers.
> +
> config PINCTRL_VYBRID
> bool "Vybrid (vf610) pinctrl driver"
> depends on ARCH_VF610 && PINCTRL_FULL
> diff --git a/drivers/pinctrl/nxp/Makefile
> b/drivers/pinctrl/nxp/Makefile index b86448aac9..066ca75b65 100644
> --- a/drivers/pinctrl/nxp/Makefile
> +++ b/drivers/pinctrl/nxp/Makefile
> @@ -8,3 +8,4 @@ obj-$(CONFIG_PINCTRL_IMX8) +=
> pinctrl-imx8.o obj-$(CONFIG_PINCTRL_IMX8M) +=
> pinctrl-imx8m.o obj-$(CONFIG_PINCTRL_MXS) +=
> pinctrl-mxs.o obj-$(CONFIG_PINCTRL_VYBRID) +=
> pinctrl-vf610.o +obj-$(CONFIG_PINCTRL_IMXRT) +=
> pinctrl-imxrt.o diff --git a/drivers/pinctrl/nxp/pinctrl-imxrt.c
> b/drivers/pinctrl/nxp/pinctrl-imxrt.c new file mode 100644
> index 0000000000..4a93941927
> --- /dev/null
> +++ b/drivers/pinctrl/nxp/pinctrl-imxrt.c
> @@ -0,0 +1,40 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2019
> + * Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
> + */
> +
> +#include <common.h>
> +#include <dm.h>
> +#include <dm/pinctrl.h>
> +
> +#include "pinctrl-imx.h"
> +
> +static struct imx_pinctrl_soc_info imxrt_pinctrl_soc_info = {
> + .flags = ZERO_OFFSET_VALID,
> +};
> +
> +static int imxrt_pinctrl_probe(struct udevice *dev)
> +{
> + struct imx_pinctrl_soc_info *info =
> + (struct imx_pinctrl_soc_info
> *)dev_get_driver_data(dev); +
> + return imx_pinctrl_probe(dev, info);
> +}
> +
> +static const struct udevice_id imxrt_pinctrl_match[] = {
> + { .compatible = "fsl,imxrt-iomuxc",
> + .data = (ulong)&imxrt_pinctrl_soc_info },
> + { /* sentinel */ }
> +};
> +
> +U_BOOT_DRIVER(imxrt_pinctrl) = {
> + .name = "imxrt-pinctrl",
> + .id = UCLASS_PINCTRL,
> + .of_match = of_match_ptr(imxrt_pinctrl_match),
> + .probe = imxrt_pinctrl_probe,
> + .remove = imx_pinctrl_remove,
> + .priv_auto_alloc_size = sizeof(struct imx_pinctrl_priv),
> + .ops = &imx_pinctrl_ops,
> + .flags = DM_FLAG_PRE_RELOC,
> +};
Reviewed-by: Lukasz Majewski <lukma@denx.de>
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:[~2020-01-28 8:27 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 14:46 [PATCH v2 00/21] Add i.MXRT family support Giulio Benetti
2020-01-10 14:46 ` [PATCH v2 01/21] spl: fix entry_point equal to load_addr Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:09 ` Lukasz Majewski
2020-01-28 16:37 ` Giulio Benetti
2020-01-29 8:33 ` Lukasz Majewski
2020-01-10 14:46 ` [PATCH v2 02/21] armv7m: cache: add mmu_set_region_dcache_behaviour() stub for compatibility Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:10 ` Lukasz Majewski
2020-01-28 16:50 ` Giulio Benetti
2020-01-29 8:36 ` Lukasz Majewski
2020-01-10 14:46 ` [PATCH v2 03/21] clk: imx: pllv3: register PLLV3 GENERIC and USB as 2 different clocks Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-10 14:46 ` [PATCH v2 04/21] clk: imx: pllv3: set div_mask differently if PLLV3 is GENERIC or USB Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-10 14:46 ` [PATCH v2 05/21] clk: imx: pllv3: add enable() support Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:14 ` Lukasz Majewski
2020-01-28 18:46 ` Giulio Benetti
2020-01-10 14:46 ` [PATCH v2 06/21] clk: imx: pllv3: add disable() support Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-10 14:46 ` [PATCH v2 07/21] clk: imx: pllv3: add set_rate() support Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-10 14:46 ` [PATCH v2 08/21] clk: imx: pllv3: add PLLV3_SYS support Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-10 14:46 ` [PATCH v2 09/21] clk: imx: pllv3: add support for PLLV3_AV type Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:20 ` Lukasz Majewski
2020-01-31 13:50 ` Giulio Benetti
2020-01-10 14:47 ` [PATCH v2 10/21] clk: imx: pfd: add set_rate() Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-10 14:47 ` [PATCH v2 11/21] clk: imx: add i.IMXRT1050 clk driver Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:23 ` Lukasz Majewski
2020-01-10 14:47 ` [PATCH v2 12/21] pinctrl: add i.MXRT driver Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-28 8:27 ` Lukasz Majewski [this message]
2020-01-10 14:47 ` [PATCH v2 13/21] gpio: mxc_gpio: add support for i.MXRT1050 Giulio Benetti
2020-01-15 12:46 ` sbabic at denx.de
2020-01-28 8:27 ` Lukasz Majewski
2020-01-10 14:47 ` [PATCH v2 14/21] ARM: dts: imxrt1050: add dtsi file Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-28 8:31 ` Lukasz Majewski
2020-01-28 18:48 ` Giulio Benetti
2020-01-10 14:47 ` [PATCH v2 15/21] serial_lpuart: add clock enable if CONFIG_CLK is defined Giulio Benetti
2020-01-15 12:47 ` sbabic at denx.de
2020-01-28 8:36 ` Lukasz Majewski
2020-01-28 18:49 ` Giulio Benetti
2020-01-31 13:39 ` [PATCH] serial_lpuart: make clock failure less verbose Giulio Benetti
2020-01-31 18:14 ` Simon Glass
2020-01-31 20:24 ` Giulio Benetti
2020-02-01 12:48 ` Lukasz Majewski
2020-02-10 22:17 ` Giulio Benetti
2020-03-10 15:31 ` sbabic at denx.de
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