u-boot.git/arch/arm/include/asm/imx-common, branch v2014.07

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

2014-06-30T21:00:34Z

arm: imx: Add two macros for VF610 in IOMUX_PAD structure

2014-06-09T07:18:12Z

Add PAD_CTL_DSE_150ohm and PAD_CTL_PUS_22K_UP for VF610 in IOMUX_PAD structure. Signed-off-by: Alison Wang

imx: iomux: add macros to setup iomux for multiple SoC types

2014-06-06T08:07:26Z

Allow imx_iomux_v3_setup_multiple_pads to take a multi-cpu pad_list and add macros for declaring the pad_list that take into account the SoC types supported using CONFIG_MX6QDL (supports both the MX6Q and MX6DL iomux). Cc: Stefan Roese Cc: Otavio Salvador Cc: Andy Ng Cc: Eric Nelson Cc: Tapani Utriainen Cc: Tom Rini Signed-off-by: Tim Harvey

iomux-v3: Add support for mx6sl LVE bit

2014-05-09T13:10:53Z

On mx6sl there is a LVE (Low Voltage Enable) bit in the IOMUXC_SW_PAD_CTL register that can enable or disable low voltage on the pad. LVE is bit 22 of IOMUXC_SW_PAD_CTL register, but in order to make the calculation easier we can define it as a flag in bit 1, since this bit is unused. Add support for it. Signed-off-by: Fabio Estevam Tested-by: Otavio Salvador

imx-common/video: add detect_hdmi

2014-04-15T10:23:57Z

this function is used by several board together with board_video_skip to detect if hdmi is plugged is order to select the display to use. So move it in imx-common to share it. Signed-off-by: Eric Bénard

imx-common: add board_video_skip

2014-04-15T10:23:56Z

this function is shared by several boards and thus can be factorized Signed-off-by: Eric Bénard Acked-by: Eric Nelson Acked-by: Stefano Babic

imx: Easy enabling of SION per-pin using MUX_MODE_SION helper macro

2014-01-03T14:44:05Z

The macro allows easy setting in per-pin, as for example: ,---- | imx_iomux_v3_setup_pad(MX6_PAD_NANDF_D1__GPIO_2_1 | MUX_MODE_SION); `---- The IOMUX_CONFIG_SION allows for reading PAD value from PSR register. The following quote from the datasheet: ,---- | ... | 28.4.2.2 GPIO Write Mode | The programming sequence for driving output signals should be as follows: | 1. Configure IOMUX to select GPIO mode (Via IOMUXC), also enable SION if need | to read loopback pad value through PSR | 2. Configure GPIO direction register to output (GPIO_GDIR[GDIR] set to 1b). | 3. Write value to data register (GPIO_DR). | ... `---- This fixes the gpio_get_value to properly work when a GPIO is set for output and has no conflicts. Thanks for Benoît Thébaudeau , Fabio Estevam and Eric Bénard for helping to properly trace this down. Signed-off-by: Otavio Salvador Acked-by: Stefano Babic

nitrogen6x: Move setup_sata to common part

2013-12-17T17:12:14Z

Move setup_sata function definition from platform file nitrogen6x.c to arch/arm/imx-common/sata.c to avoid code duplication. Signed-off-by: Giuseppe Pagano CC: Stefano Babic CC: Fabio Estevam CC: Eric Nelson

dma: apbh: Add special circular mode for LCD

2013-08-09T19:48:34Z

Add special function that executes a specially crafted circular DMA descriptor. The function doesn't wait for the descriptor to finish the transfer, since the descritor never finishes. This is useful when operating a SmartLCD through the LCDIF interface, as the LCDIF does not give us any means to have continuous refresh of the SmartLCD. Instead, the RUN bit in the LCDIF CTRL register must be triggered manually. This can be worked around by starting an DMA transfer which continuously sets the RUN bit. This function allows starting exactly such transfer. Signed-off-by: Marek Vasut Cc: Anatolij Gustschin Cc: Fabio Estevam Cc: Otavio Salvador Cc: Stefano Babic

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini