Use PM runtime framework in OMAP GPIO driver. Patch series is based on LO Kernel omap_for_linus branch. Dependency patches to test system wide suspend on omap_for_linus branch: https://patchwork.kernel.org/patch/550551/ https://patchwork.kernel.org/patch/513481/ Compile tested for: - omap1_defconfig - omap2plus_defconfig Boot test (success on the following boards): - OMAP1710-H3 - OMAP2420-H4 - OMAP2430-SDP (Tested-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx>) - OMAP3430-SDP - OMAP3630-Zoom3 - OMAP4430-Blaze - OMAP4430-SDP GPIO module functionality testing (success on the following boards): - OMAP2420-H4 - OMAP2430-SDP (Tested-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx>) - OMAP3430-SDP - OMAP3630-Zoom3 - OMAP4430-Blaze - OMAP4430-SDP PM Testing: OMAP3430-SDP(success): - retention - off_mode - system_wide suspend OMAP3630-Zoom3(success): - retention - off_mode - system_wide suspend - wakeup test using the following: echo 5 > /sys/devices/platform/omap/omap_uart.0/sleep_timeout echo 5 > /sys/devices/platform/omap/omap_uart.1/sleep_timeout echo 5 > /sys/devices/platform/omap/omap_uart.2/sleep_timeout echo '3' > /debug/pm_debug/wakeup_timer_seconds echo 1 > /debug/pm_debug/sleep_while_idle echo 1 > /debug/pm_debug/enable_off_mode echo mem > /sys/power/state cat /debug/pm_debug/count Link to previous patch series for GPIO PM runtime framework adaptation as part of GPIO hwmod adaptation series: http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg35123.html https://patchwork.kernel.org/patch/189832/ Charulatha V (5): OMAP: GPIO: Make gpio_context part of gpio_bank structure OMAP: GPIO: Use pwrdmn name to find wkup dmn GPIO OMAP4: GPIO: Save/restore context OMAP: GPIO: handle save/restore ctxt in GPIO driver OMAP: GPIO: Use PM runtime framework arch/arm/mach-omap2/gpio.c | 6 + arch/arm/mach-omap2/pm24xx.c | 2 +- arch/arm/mach-omap2/pm34xx.c | 20 +- arch/arm/plat-omap/gpio.c | 563 ++++++++++++++++++-------------- arch/arm/plat-omap/include/plat/gpio.h | 5 +- 5 files changed, 330 insertions(+), 266 deletions(-) -- 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
