3.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lokesh Vutla <lokeshvutla@xxxxxx> commit 1c7e36bfc3e2fb2df5e2d1989a4b6fb9055a0f9b upstream. With commit '7dedd34: ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with DEBUG_LL' we moved from parsing cmdline to identify uart used for earlycon to using the requsite hwmod CONFIG_DEBUG_OMAPxUARTy FLAGS. On DRA7 UART3 hwmod doesn't have this flag enabled, and atleast on BeagleBoard-X15, where we use UART3 for console, boot fails with DEBUG_LL enabled. Enable DEBUG_OMAP4UART3_FLAGS for UART3 hwmod. For using DEBUG_LL, enable CONFIG_DEBUG_OMAP4UART3 in menuconfig. Fixes: 90020c7b2c5e ("ARM: OMAP: DRA7: hwmod: Create initial DRA7XX SoC data") Reviewed-by: Felipe Balbi <balbi@xxxxxx> Acked-by: Felipe Balbi <balbi@xxxxxx> Signed-off-by: Lokesh Vutla <lokeshvutla@xxxxxx> Signed-off-by: Paul Walmsley <paul@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -2017,7 +2017,7 @@ static struct omap_hwmod dra7xx_uart3_hw .class = &dra7xx_uart_hwmod_class, .clkdm_name = "l4per_clkdm", .main_clk = "uart3_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, + .flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP4UART3_FLAGS, .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L4PER_UART3_CLKCTRL_OFFSET, -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html