3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lokesh Vutla <lokeshvu...@ti.com>

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 <ba...@ti.com>
Acked-by: Felipe Balbi <ba...@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvu...@ti.com>
Signed-off-by: Paul Walmsley <p...@pwsan.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 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
@@ -1669,7 +1669,7 @@ 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,


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