From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 0/9] dm: imx: Add driver model support for GPIO and serial on cm_fx6
Date: Wed, 1 Oct 2014 19:57:19 -0600 [thread overview]
Message-ID: <1412215048-565-1-git-send-email-sjg@chromium.org> (raw)
This series adjusts the IMX serial and GPIO drivers to support driver model.
As an example of its use, the recently-added cm_fx6 board is converted over
to driver model.
Some minor driver model core changed are required to make this work and
these are included with this series.
Thanks to the Compulab people for helping with this.
Changes in v4:
- Adjust error checking to permit calling gpio_request() multiple times
- Avoid doing low-level SATA init multiple times
- Move SATA changes into the next patch
- Move SATA changes into this patch
Changes in v3:
- Add a check for the Ethernet gpio_request() also
- Add a comment for the CONFIG_SPL_BUILD #ifdef
- Just warn when one of the board init stages fails
- Use gpio_is_requested() in one more place
Changes in v2:
- Add an internal function to check if a GPIO is requested
- Add new patch to add error checking to setup_i2c()
- Add patch to display error number when an error occurs in initcall
- Change 'reserved' to 'requested'
- Check return values of gpio_request()
- Tidy up confusing code that creates names for gpio_request()
- Use the correct namespace for the platform data
Simon Glass (9):
dm: linker_lists: Add a way to declare multiple objects
dm: core: Allow a list of devices to be declared in one step
initcall: Display error number when an error occurs
dm: serial: Put common code into separate functions
imx: Add error checking to setup_i2c()
dm: imx: Use gpio_request() to request GPIOs
dm: imx: gpio: Support driver model in MXC gpio driver
dm: imx: serial: Support driver model in the MXC serial driver
dm: imx: Move cm_fx6 to use driver model for serial and GPIO
arch/arm/imx-common/i2c-mxv7.c | 48 ++++-
arch/arm/include/asm/imx-common/mxc_i2c.h | 4 +-
board/compulab/cm_fx6/cm_fx6.c | 111 +++++++++--
board/compulab/cm_fx6/common.c | 14 +-
drivers/gpio/mxc_gpio.c | 304 +++++++++++++++++++++++++++++-
drivers/serial/serial-uclass.c | 32 ++--
drivers/serial/serial_mxc.c | 170 ++++++++++++++---
include/configs/cm_fx6.h | 11 ++
include/dm/platdata.h | 4 +
include/linker_lists.h | 21 +++
include/serial_mxc.h | 14 ++
lib/initcall.c | 8 +-
12 files changed, 669 insertions(+), 72 deletions(-)
create mode 100644 include/serial_mxc.h
--
2.1.0.rc2.206.gedb03e5
next reply other threads:[~2014-10-02 1:57 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-02 1:57 Simon Glass [this message]
2014-10-02 1:57 ` [U-Boot] [PATCH v4 1/9] dm: linker_lists: Add a way to declare multiple objects Simon Glass
2014-10-23 3:05 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 2/9] dm: core: Allow a list of devices to be declared in one step Simon Glass
2014-10-23 3:05 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 3/9] initcall: Display error number when an error occurs Simon Glass
2014-10-23 3:05 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 4/9] dm: serial: Put common code into separate functions Simon Glass
2014-10-23 3:05 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 5/9] imx: Add error checking to setup_i2c() Simon Glass
2014-10-23 3:06 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 6/9] dm: imx: Use gpio_request() to request GPIOs Simon Glass
2014-10-02 14:17 ` [U-Boot] [PATCH 0/2] Split "dm: imx: Use gpio_request() to request GPIOs" Nikita Kiryanov
2014-10-02 14:17 ` [U-Boot] [PATCH 1/2] dm: imx: i2c: Use gpio_request() to request GPIOs Nikita Kiryanov
2014-10-03 6:39 ` Igor Grinberg
2014-10-14 7:25 ` Simon Glass
2014-10-21 9:51 ` Igor Grinberg
2014-10-23 3:06 ` Simon Glass
2014-10-02 14:17 ` [U-Boot] [PATCH 2/2] arm: mx6: cm_fx6: use gpio request Nikita Kiryanov
2014-10-02 19:22 ` Simon Glass
2014-10-03 7:41 ` Igor Grinberg
2014-10-03 14:04 ` Simon Glass
2014-10-05 10:52 ` Igor Grinberg
2014-10-05 18:32 ` Simon Glass
2014-10-06 5:47 ` Igor Grinberg
2014-10-03 6:45 ` Igor Grinberg
2014-10-23 3:06 ` Simon Glass
2014-10-02 14:18 ` [U-Boot] [PATCH v4 6/9] dm: imx: Use gpio_request() to request GPIOs Nikita Kiryanov
2014-10-02 16:06 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 7/9] dm: imx: gpio: Support driver model in MXC gpio driver Simon Glass
2014-10-23 3:06 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 8/9] dm: imx: serial: Support driver model in the MXC serial driver Simon Glass
2014-10-23 3:06 ` Simon Glass
2014-10-02 1:57 ` [U-Boot] [PATCH v4 9/9] dm: imx: Move cm_fx6 to use driver model for serial and GPIO Simon Glass
2014-10-02 14:16 ` Nikita Kiryanov
2014-10-23 3:06 ` Simon Glass
2014-10-02 1:59 ` [U-Boot] [PATCH v4 0/9] dm: imx: Add driver model support for GPIO and serial on cm_fx6 Simon Glass
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