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* merge more stuff from 3.2.72Wolfgang Wiedmeyer2015-10-231-37/+63
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* ARM: mx51: Remove imx51_add_gpio_keysFabio Estevam2011-05-191-1/+1
| | | | | | | | | | | There is no need for using a MX51-specific version of imx_add_gpio_keys. Remove imx51_add_gpio_keys and use imx_add_gpio_keys instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> LAKML-Reference: 1302105926-20574-1-git-send-email-fabio.estevam@freescale.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx: remove #includes already available from devices-common.hUwe Kleine-König2011-05-191-4/+0
| | | | | | | | | | | | | | | | | Most machine files include "devices-imxXX.h" which in turn includes <mach/devices-common.h>. The latter already includes many headers that the machine files don't need to include again. These were found by: $ grep \#include arch/arm/plat-mxc/include/mach/devices-common.h > tmpfile $ git grep -l 'devices-imx' arch/arm | xargs grep -f tmpfile -F (but I kept linux/init.h, linux/kernel.h and linux/platform_device.h) LAKML-Reference: 1298912674-15153-2-git-send-email-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5/babbage: Use gpio_request_one in babbage_usbhub_resetFabio Estevam2011-05-191-7/+5
| | | | | | | | | | | | Current code inside babbage_usbhub_reset uses gpio_direction_output with initial value of the GPIO and also sets the GPIO value via gpio_set_value to the same level right after. This is not needed. By using gpio_request_one it is possible to set the direction and initial value in one shot. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> LAKML-Reference: 1300377359-23212-2-git-send-email-fabio.estevam@freescale.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5/babbage: Use gpio_request_one in babbage_fec_resetFabio Estevam2011-03-231-3/+2
| | | | | | | | | | | Current code inside babbage_fec_reset uses gpio_direction_output with initial value of the GPIO and also sets the GPIO value via gpio_set_value to the same level right after. This is not needed. By using gpio_request_one it is possible to set the direction and initial value in one shot. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx3+mx5: rename mxc_board_init to ${machine}_initUwe Kleine-König2011-02-111-5/+5
| | | | | | | | mxc_board_init is too generic to be useful. Additionally change some mxc_timer to ${machine}_timer, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX ehci: do ehci init in board specific functionsSascha Hauer2011-02-111-4/+9
| | | | | | | | | | The mxc-ehci driver calls SoC specific phy initialization right after calling board specific initialization. To offer greater flexibility for boards to setup the phy and to get rid of some unnecessary flags in platform data this patch lets the boards call the SoC specific phy initialization and remove it from the driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5: use .init_early to initialize cpu type, reset address and iomuxerUwe Kleine-König2011-02-101-1/+2
| | | | | | | | This used to be done in .map_io which is supposed to only setup the memory mapping. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX51 mx51 babbage: remove unnecessary CONFIG_SERIAL_IMX ifdefsSascha Hauer2011-01-271-14/+5
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX51: Full iomux supportSascha Hauer2010-12-151-19/+19
| | | | | | | | This iomux file has been constructed from the Freescale pinmux tool. It contains all pins from the tool, but the datasheet lists some configurations not present in the tool, these are not yet added. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MXC IOMUX-V3 replace struct pad_desc with bitmapped cookie (step 2)Lothar Waßmann2010-12-151-6/+6
| | | | | | | | | | | | | | | | | | | This patch actually replaces the 'struct pad_desc' with a u64 cookie to facilitate adding platform specific pad_ctrl settings to an existing pad definition. So, instead of: iomux_v3_cfg_t power_key = MX51_PAD_EIM_A27__GPIO_2_21; power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2; mxc_iomux_v3_setup_pad(&power_key); one can write: mxc_iomux_v3_setup_pad((MX51_PAD_EIM_A27__GPIO_2_21 & ~MUX_PAD_CTRL_MASK) | MX51_GPIO_PAD_CTRL_2); Patch applies to branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/imx/linux-2.6 Signed-Off-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5: check for error in ioremapFabio Estevam2010-12-141-0/+4
| | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5/mx51_babbage: Add watchdog supportFabio Estevam2010-12-071-0/+1
| | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* iMX51: introduce IMX_GPIO_NRArnaud Patard (Rtp)2010-12-031-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | Currently, to define a GPIO number, we're using something like : #define EFIKAMX_PCBID0 (2*32 + 16) to define GPIO 3 16. This is not really readable and it's error prone imho (note the 3 vs 2). So, I'm introducing a new macro to define this in a better way. Now, the code sample become : #define EFIKAMX_PCBID0 IMX_GPIO_NR(3, 16) v2: - move to gpio.h - add parens & spaces - switch to IMX_GPIO_NR instead of MX51_GPIO_NR Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Amit Kucheria <amit.kucheria@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx51_babbage: Add SPI flash supportFabio Estevam2010-11-241-0/+36
| | | | | | | | | | MX51 Babbage has an AT45DB321 SPI Flash connected to eCSPI1. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* ARM: i.MX IOMUX-V3 replace struct pad_desc with bitmapped cookieLothar Waßmann2010-11-241-5/+5
| | | | | | | | | | | | | | The following patch is a first step to convert the 'struct pad_desc' to a bitmapped cookie to facilitate adding platform specific pullup or drive strength definitions to existing pad definitions without need to rewrite the complete pad def. The patch wraps 'struct pad_desc' in an opaque data type and introduces macros to access the individual members. This patch does not constitute any functional change! Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx: fix name for functions adding sdhci-esdhc-imx devicesUwe Kleine-König2010-11-191-2/+2
| | | | | | and restore alphabetic ordering. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King2010-10-281-1/+48
|\ | | | | | | devel-stable
| * ARM: mx5: Add gpio-keys to mx51 babbage boardDinh Nguyen2010-10-261-0/+24
| | | | | | | | | | | | | | Add functionality for the power button on MX51 Babbage board. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * cpufreq for freescale mx51Yong Shen2010-10-221-1/+5
| | | | | | | | | | | | | | | | Currently, only two operating points: 160Mhz and 800Mhz. the operating points are tested on babbage 3.0 Signed-off-by: Yong Shen <yong.shen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * babbage: esdhc device registrationShawn Guo2010-10-211-0/+19
| | | | | | | | | | | | | | Update babbage board support to register esdhc device Signed-off-by: Shawn Guo <shawn.gsc@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-201-2/+0
|/ | | | | | | | | | | | | | | Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* ARM: imx: dynamically register fec devicesUwe Kleine-König2010-10-111-5/+1
| | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx51: dynamically register imx-uart devicesUwe Kleine-König2010-10-011-5/+5
| | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5: dynamically register imx-i2c devicesUwe Kleine-König2010-10-011-4/+3
| | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx5/mx51_babbage: don't use PHYS_OFFSETUwe Kleine-König2010-09-271-1/+1
| | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* ARM: mx5/mx51_babbage: fix compiler warningsSascha Hauer2010-09-271-2/+2
| | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* ARM: mx5/mx51_babbage: Add FEC supportFabio Estevam2010-09-271-1/+42
| | | | | | | | Tested it by booting a rootfs via NFS. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* [PATCH] mxc: Fix pad names for imx51Amit Kucheria2010-07-261-1/+1
| | | | | | | | | | | The pads capable of being used as GPIOs had their pad-name and mode-name switched. Also, fix the following: - Whitespace fixes - Replace IOMUX_CONFIG_ALTn with 'n' Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx5: Register i2c on Freescale MX51 Babbage HWDinh Nguyen2010-07-261-0/+26
| | | | | | | | Add device registration and setup IOMUX pins in the mx51_babbage board feil. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx5: bring usb phy out of reset on freescale mx51 babbage hwDinh Nguyen2010-05-181-0/+12
| | | | | | | | | | | This patch de-asserts the reset line that is connected to the USB ULPI PHY on USB Host1. This patch should be included with the original USB host enablement set of patches of mx51 babbage hw, but was accidentily left out. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx5: enable usb gadget for freescale mx51 babbage boardDinh Nguyen2010-05-111-1/+27
| | | | | | | | | | | This patch enables usb gadget for freescale mx51 babbage hw. By default, the OTG port will be in device mode. To put the OTG port into Host mode, pass "otg_mode=host" in the exec command. This patch applies to 2.6.34-rc7. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx5: Enable board specific functions for enabling USB host on BabbageDinh Nguyen2010-05-031-0/+129
| | | | | | | | | | | | This patch enables USB host functionality for Host1 and OTG port on Freescale MX51 Babbage HW. This patch contains the board specific HW initialization of the USB HW. This patch applies to 2.6.34-rc6. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Reviewed-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mx51_babbage: Fix ckih2 parameter in mx51_clocks_init functionFabio Estevam2010-02-241-1/+1
| | | | | | | | | | This patch is to be applied into Sascha's mxc-master branch. Fix ckih2 parameter in mx51_clocks_init funtion. CKIH2 pin is left unconnected on Babbage. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc: Add support for the Babbage board (i.MX5)Amit Kucheria2010-02-091-0/+98
Babbage is a reference board from Freescale for their i.MX51 SoC. Add board definition, Kconfig and Makefiles to enable Freescale i.MX51 processor and Babbage board. Boot tested on a Babbage2.5 board Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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