sh: Fix irq assignment for uarts on sh7722

This patch contains two serial port related fixes for sh7722:
- Make sure the irqs for the first serial port is correct
- Add the second and third serial port to the platform data

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 19 insertions, 7 deletions

diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index 764b813c4051..122b67da73cf 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -565,7 +565,7 @@ CONFIG_SERIO_LIBPS2=y
 # Non-8250 serial port support
 #
 CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=2
+CONFIG_SERIAL_SH_SCI_NR_UARTS=3
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index a3e159ef6dfe..d3d444a900ed 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -19,8 +19,21 @@ static struct plat_sci_port sci_platform_data[] = {
                 .mapbase        = 0xffe00000,
                 .flags          = UPF_BOOT_AUTOCONF,
                 .type           = PORT_SCIF,
-                .irqs           = { 80, 81, 83, 82 },
-        }, {
+                .irqs           = { 80, 80, 80, 80 },
+        },
+        {
+                .mapbase        = 0xffe10000,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .type           = PORT_SCIF,
+                .irqs           = { 81, 81, 81, 81 },
+        },
+        {
+                .mapbase        = 0xffe20000,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .type           = PORT_SCIF,
+                .irqs           = { 82, 82, 82, 82 },
+        },
+        {
                 .flags = 0,
         }
 };
@@ -48,10 +61,9 @@ static struct ipr_data ipr_irq_table[] = {
         /* IRQ, IPR-idx, shift, prio */
         { 16, 0, 12, 2 }, /* TMU0 */
         { 17, 0,  8, 2 }, /* TMU1 */
-        { 80, 6, 12, 3 }, /* SCIF ERI */
-        { 81, 6, 12, 3 }, /* SCIF RXI */
-        { 82, 6, 12, 3 }, /* SCIF BRI */
-        { 83, 6, 12, 3 }, /* SCIF TXI */
+        { 80, 6, 12, 3 }, /* SCIF0 */
+        { 81, 6, 8, 3 },  /* SCIF1 */
+        { 82, 6, 4, 3 },  /* SCIF2 */
 };
 
 static unsigned long ipr_offsets[] = {