Davinci: serial - conditional reset via pwremu

With this patch, AR7 type uart ports are not reset via pwremu registers.  This
allows davinci_serial_init() reuse on tnetv107x soc.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index 81af42ca29d201d52dfc3952e527c2fd51ce6745..1875740fe27cb030cdc71db2772adfbd5cc2e788 100644 (file)
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -107,7 +107,7 @@ int __init davinci_serial_init(struct davinci_uart_config *info)
                                pr_err("uart regs ioremap failed\n");
                }
 
-               if (p->membase)
+               if (p->membase && p->type != PORT_AR7)
                        davinci_serial_reset(p);
        }