u-boot.git/arch/arm/include/asm/arch-mx6/clock.h, branch v2016.09

imx: mx6: Fix procedure to switch the parent of LDB_DI_CLK

2016-04-19T14:05:12Z

Due to incorrect placement of the clock gate cell in the ldb_di[x]_clk tree, the glitchy parent mux of ldb_di[x]_clk can cause a glitch to enter the ldb_di_ipu_div divider. If the divider gets locked up, no ldb_di[x]_clk is generated, and the LVDS display will hang when the ipu_di_clk is sourced from ldb_di_clk. To fix the problem, both the new and current parent of the ldb_di_clk should be disabled before the switch. This patch ensures that correct steps are followed when ldb_di_clk parent is switched in the beginning of boot. This patch was ported from the 3.10.17 NXP kernel http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/commit/?h=imx_3.10.17_1.0.1_ga&id=eecbe9a52587cf9eec30132fb9b8a6761f3a1e6d NXP errata number: ERR009219, EB821 Signed-off-by: Akshay Bhat Cc: Stefano Babic Cc: Fabio Estevam

imx: mx6: add clock api for lcdif

2015-11-12T16:40:53Z

Implement mxs_set_lcdclk, enable_lcdif_clock and enable_pll_video. The three API can be used to configure lcdif related clock when CONFIG_VIDEO_MXS enabled. Signed-off-by: Peng Fan Cc: Stefano Babic

imx: clock support enet2 anatop clock support

2015-09-02T13:29:14Z

To i.MX6SX/UL, two ethernet interfaces are supported. Add ENET2 clock support: 1. Introduce a new input parameter "fec_id", only 0 and 1 are allowed. To value 1, only i.MX6SX/UL can pass the check. 2. Modify board code who use this api to follow new api prototype. Signed-off-by: Peng Fan Cc: Heiko Schocher Cc: Fabio Estevam Cc: Stefan Roese Cc: Nikolaos Pasaloukos Cc: Stefano Babic Reviewed-by: Stefan Roese

imx: mx6 remove duplicated enable_cspi_clock

2015-07-10T07:35:53Z

enable_spi_clock does the same thing with enable_cspi_clock, so remove enable_cspi_clock. Remove enable_cspi_clock prototype in header file convert cm_fx6/spl.c to use enable_spi_clk Signed-off-by: Peng Fan Acked-by: Stefano Babic

arm:mx6sx add QSPI support

2014-12-31T09:22:32Z

Add QSPI support for mx6solox. Signed-off-by: Peng Fan Reviewed-by: Jagannadha Sutradharudu Teki

arm: mx6: Change defines ENET_xxMHz to ENET_xxMHZ (no CamelCase)

2014-12-01T09:20:20Z

As checkpatch complaines about these camel-case defines, lets change them to only use upper-case characters. Signed-off-by: Stefan Roese Acked-by: Heiko Schocher Cc: Fabio Estevam Cc: Jon Nettleton Cc: Stefano Babic Reviewed-by: Fabio Estevam

arm: mx6: introduce disable_sata_clock

2014-11-24T10:59:59Z

Implement disable_sata_clock for mx6 SoCs. Signed-off-by: Nikita Kiryanov Cc: Stefano Babic

mx6: clock: Add thermal clock enable function

2014-11-21T14:18:47Z

Add api to check and enable pll3 as required for thermal sensor driver. Signed-off-by: Ye.Li Signed-off-by: Nitin Garg

imx: Support i.MX6 High Assurance Boot authentication

2014-09-22T14:21:04Z

When CONFIG_SECURE_BOOT is enabled, the signed images like kernel and dtb can be authenticated using iMX6 CAAM. The added command hab_auth_img can be used for HAB authentication of images. The command takes the image DDR location, IVT (Image Vector Table) offset inside image as parameters. Detailed info about signing images can be found in Freescale AppNote AN4581. Signed-off-by: Nitin Garg

mx6: add clock enabling functions

2014-09-09T13:32:32Z

Add functions to enable/disable clocks for UART, SPI, ENET, and MMC. Cc: Stefano Babic Cc: Igor Grinberg Acked-by: Igor Grinberg Signed-off-by: Nikita Kiryanov