Patch series for TWL4030 power scripts for OMAP3 boards and workaround for TWL erratum 27. Changes for implementing TWL4030 power scripts recommended by hardware team. Introduced a new TWL4030 power script file, which can be used by different OMAP3 board with the power companion chip TWL4030. Updated the changes for TWL4030 errata 27 & 28, and modified the TWL4030 power script. Workaround for TWL4030 erratum 27 is required for Si version less than or equal to TWL5030 ES1.1. TWL4030 script changes re-based on Kevin's PM tree in pm branch. This patch series have a dependency with the patch: http://www.spinics.net/lists/linux-omap/msg50547.html Changes in v7: changes to fix Nishanth Menon's comments i) Added the workaround for TWL4030 Erratum 27 split the first patch in v6 i) fix for twl4030 script load ii) correct the warning print during script loading Added new patch files i) changing sys_off signal polarity Changes in v8: updated the change logs moving the TWL IDCODE checking to twl-core.c Changes in V9: changes to fix David Derrick's comments i) turn OFF the NRES_PWRON resource in warm reset sequence ii) optimize the i2c writes during resource configuration Changes in V10: changes for Tony's comments i) making the TWL4030 power scripts loadable module Since the voltage layer is evolving to a new design, the voltage dependant changes required for the TWL4030 script are not incorporated in the patch series. So this TWL4030 script patch series can be tested with a separate patch for voltage layer changes. link: http://pastebin.mozilla.org/1219625 This changes are tested on OMAP3430 & OMAP3630 SDP with off mode enabled in suspend path. Tested with suspend/resume script, which will test system suspend in a loop. Tested for more than 1000 iterations. Also tested the reboot with WRM_RST button & reboot command. Cc: Nishanth Menon <nm@xxxxxx> Cc: David Derrick <dderrick@xxxxxx> Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> --- Lesly A M (7): MFD: TWL4030: Fix for the TWL4030 sleep/wakeup sequence MFD: TWL4030: Correct the warning print during script loading MFD: TWL4030: Modifying the macro name Main_Ref to all caps MFD: TWL4030: power scripts for OMAP3 boards MFD: TWL4030: TWL version checking MFD: TWL4030: workaround changes for Erratum 27 MFD: TWL4030: optimizing resource configuration arch/arm/configs/omap2plus_defconfig | 1 + arch/arm/mach-omap2/board-rx51-peripherals.c | 2 +- arch/arm/mach-omap2/devices.c | 15 + drivers/mfd/Kconfig | 11 + drivers/mfd/Makefile | 1 + drivers/mfd/twl-core.c | 62 +++ drivers/mfd/twl4030-power.c | 241 +++++++++---- drivers/mfd/twl4030-script-omap.c | 523 ++++++++++++++++++++++++++ include/linux/i2c/twl.h | 61 +++- 9 files changed, 839 insertions(+), 78 deletions(-) create mode 100644 drivers/mfd/twl4030-script-omap.c -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
