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ARM: shmobile: bockw: add pinctrl support 

SCIF0 support as 1st step

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-04-12 05:38:03 +00:00 committed by Simon Horman
parent 41534a37c4
commit 111ea17927
1 changed files with 13 additions and 0 deletions
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13
arch/arm/mach-shmobile/board-bockw.c
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@ -18,6 +18,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/smsc911x.h>
#include <mach/common.h>
@ -37,6 +38,14 @@ static struct resource smsc911x_resources[] = {
DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
};
static const struct pinctrl_map bockw_pinctrl_map[] = {
/* SCIF0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
"scif0_data_a", "scif0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
"scif0_ctrl", "scif0"),
};
#define IRQ0MR 0x30
static void __init bockw_init(void)
{
@ -46,6 +55,10 @@ static void __init bockw_init(void)
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
pinctrl_register_mappings(bockw_pinctrl_map,
ARRAY_SIZE(bockw_pinctrl_map));
r8a7778_pinmux_init();
fpga = ioremap_nocache(0x18200000, SZ_1M);
if (fpga) {
/*