u-boot/arch/arm/include/asm/arch-mx5
Fabio Estevam 0f1411bc8d spi: mxc_spi: Set master mode for all channels
The glitch in the SPI clock line, which commit 3cea335c34 (spi: mxc_spi: Fix spi
clock glitch durant reset) solved, is back now and itwas re-introduced by
commit d36b39bf0d (spi: mxc_spi: Fix ECSPI reset handling).

Actually the glitch is happening due to always toggling between slave mode
and master mode by configuring the CHANNEL_MODE bits in this reset function.

Since the spi driver only supports master mode, set the mode for all channels
always to master mode in order to have a stable, "glitch-free" SPI clock line.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-13 17:46:42 +02:00
..
clock.h mx5/6 clocks: Fix SDHC clocks 2012-10-15 11:54:12 -07:00
crm_regs.h mx5 clocks: Fix get_lp_apm() 2012-10-15 11:54:11 -07:00
gpio.h MX: Set a common gpio.h for all i.MX 2012-09-01 14:58:27 +02:00
imx-regs.h spi: mxc_spi: Set master mode for all channels 2013-04-13 17:46:42 +02:00
iomux-mx51.h mx5: add iomux-mx51.h include 2012-09-01 14:58:29 +02:00
iomux.h MX5: PAD_CTL_DRV_VOT_LOW and PAD_CTL_DRV_VOT_HIGH exchanged 2012-05-15 08:31:35 +02:00
mx5x_pins.h mx5: Align SPI CS naming with i.MX53 reference manual 2012-11-19 08:48:59 +01:00
sys_proto.h imx-common: cpu: add imx_ddr_size 2012-11-10 08:15:40 +01:00