This patch set is to introduce lcdif support for i.MX6.
Now only i.MX6UL support is in this patchset. Patchset tested on mx6ul_14x14_evk and mx6ul_9x9_evk (needs 9x9 SPL patch applied).
1/11 There are two LCD interface for i.MX6SX and one interface for i.MX6UL, so change the prototype mxs_set_lcdclk to handle different interface.
[2,3]/11 I am not sure, but from my understanding, the 'board_' should be discarded.
4/11 mx28 and mx6ul/sx have similar register layout and bit definitions, so move related structure and bit definitions to imx-common.
[5,6,7]/11 is to add related CCM macros, clock apis for enable lcdif on i.MX6
8/11 support lcdif for i.MX6UL 14x14/9x9 board
9/11 Introduce lcdif_power_down, to make system stable when reset or boot os
[10,11]/11 Need to call lcdif_power_down, before trigger wdog reset or boot os. Or we may met unexpected system hang.
Peng Fan (11): mxs: add parameter base_addr for mxs_set_lcdclk sandisk: sfp: correct function name xfi3: correct function name imx: imx-common: move lcdif structure and macro definition to imx-common imx: mx6: fix register address imx: mx6: crm_reg: add LCDIF related macros imx: mx6: add clock api for lcdif imx: mx6ul_14x14_evk: support lcdif display video: mxsfb: introduce lcdif_power_down imx: mx6: implement reset_misc imx: imx-common: power down lcdif before boot os
arch/arm/cpu/arm926ejs/mxs/clock.c | 2 +- arch/arm/cpu/armv7/mx6/clock.c | 239 ++++++++++++++++++++++ arch/arm/cpu/armv7/mx6/soc.c | 8 + arch/arm/imx-common/cpu.c | 3 + arch/arm/include/asm/arch-mx6/clock.h | 2 + arch/arm/include/asm/arch-mx6/crm_regs.h | 34 ++- arch/arm/include/asm/arch-mx6/imx-regs.h | 15 +- arch/arm/include/asm/arch-mxs/clock.h | 2 +- arch/arm/include/asm/arch-mxs/regs-lcdif.h | 201 +----------------- arch/arm/include/asm/imx-common/regs-lcdif.h | 222 ++++++++++++++++++++ arch/arm/include/asm/imx-common/sys_proto.h | 2 + board/creative/xfi3/xfi3.c | 2 +- board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 63 ++++++ board/sandisk/sansa_fuze_plus/sfp.c | 2 +- drivers/video/mxsfb.c | 19 +- include/configs/mx6ul_14x14_evk.h | 18 ++ 16 files changed, 620 insertions(+), 214 deletions(-) create mode 100644 arch/arm/include/asm/imx-common/regs-lcdif.h