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authorMagnus Damm <damm@opensource.se>2011-08-18 05:44:51 +0000
committerPaul Mundt <lethal@linux-sh.org>2011-08-29 16:50:33 +0900
commit9e9a892417317c3c7fc98f9a87f51c0e7b013b36 (patch)
tree9684ed74dd1a6f0027b9ef3011aa0926bd2bd0ec /arch/arm/mach-shmobile
parent4e9279452502c043469cf34cd813db83ae87c7d3 (diff)
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ARM: mach-shmobile: Kota2 SCIFA4 and SCIFB support
Add SCIFA4 and SCIFB support to the Kota2 board. Only pins are configured since the SCIF platform devices are already present in the sh73a0 code. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r--arch/arm/mach-shmobile/board-kota2.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index e1380df01315..0dbee59bc6d9 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -256,6 +256,12 @@ static void __init kota2_init(void)
gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL);
gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL);
+ /* SCIFA4 (UART1) */
+ gpio_request(GPIO_FN_SCIFA4_TXD, NULL);
+ gpio_request(GPIO_FN_SCIFA4_RXD, NULL);
+ gpio_request(GPIO_FN_SCIFA4_RTS_, NULL);
+ gpio_request(GPIO_FN_SCIFA4_CTS_, NULL);
+
/* SMSC911X */
gpio_request(GPIO_FN_D0_NAF0, NULL);
gpio_request(GPIO_FN_D1_NAF1, NULL);
@@ -313,6 +319,13 @@ static void __init kota2_init(void)
gpio_request(GPIO_PORT208, NULL); /* Reset */
gpio_direction_output(GPIO_PORT208, 1);
+ /* SCIFB (BT) */
+ gpio_request(GPIO_FN_PORT159_SCIFB_SCK, NULL);
+ gpio_request(GPIO_FN_PORT160_SCIFB_TXD, NULL);
+ gpio_request(GPIO_FN_PORT161_SCIFB_CTS_, NULL);
+ gpio_request(GPIO_FN_PORT162_SCIFB_RXD, NULL);
+ gpio_request(GPIO_FN_PORT163_SCIFB_RTS_, NULL);
+
#ifdef CONFIG_CACHE_L2X0
/* Early BRESP enable, Shared attribute override enable, 64K*8way */
l2x0_init(__io(0xf0100000), 0x40460000, 0x82000fff);