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-rw-r--r--arch/arm/mach-shmobile/board-genmai.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c
index 6c328d63b819..c94201ee8596 100644
--- a/arch/arm/mach-shmobile/board-genmai.c
+++ b/arch/arm/mach-shmobile/board-genmai.c
@@ -21,6 +21,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
+#include <linux/serial_sci.h>
#include <linux/sh_eth.h>
#include <linux/spi/rspi.h>
#include <linux/spi/spi.h>
@@ -89,6 +90,40 @@ static const struct spi_board_info spi_info[] __initconst = {
},
};
+/* SCIF */
+#define R7S72100_SCIF(index, baseaddr, irq) \
+static const struct plat_sci_port scif##index##_platform_data = { \
+ .type = PORT_SCIF, \
+ .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, \
+ .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
+ .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | \
+ SCSCR_REIE, \
+}; \
+ \
+static struct resource scif##index##_resources[] = { \
+ DEFINE_RES_MEM(baseaddr, 0x100), \
+ DEFINE_RES_IRQ(irq + 1), \
+ DEFINE_RES_IRQ(irq + 2), \
+ DEFINE_RES_IRQ(irq + 3), \
+ DEFINE_RES_IRQ(irq), \
+} \
+
+R7S72100_SCIF(0, 0xe8007000, gic_iid(221));
+R7S72100_SCIF(1, 0xe8007800, gic_iid(225));
+R7S72100_SCIF(2, 0xe8008000, gic_iid(229));
+R7S72100_SCIF(3, 0xe8008800, gic_iid(233));
+R7S72100_SCIF(4, 0xe8009000, gic_iid(237));
+R7S72100_SCIF(5, 0xe8009800, gic_iid(241));
+R7S72100_SCIF(6, 0xe800a000, gic_iid(245));
+R7S72100_SCIF(7, 0xe800a800, gic_iid(249));
+
+#define r7s72100_register_scif(index) \
+ platform_device_register_resndata(&platform_bus, "sh-sci", index, \
+ scif##index##_resources, \
+ ARRAY_SIZE(scif##index##_resources), \
+ &scif##index##_platform_data, \
+ sizeof(scif##index##_platform_data))
+
static void __init genmai_add_standard_devices(void)
{
r7s72100_clock_init();
@@ -102,6 +137,15 @@ static void __init genmai_add_standard_devices(void)
r7s72100_register_rspi(3);
r7s72100_register_rspi(4);
spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));
+
+ r7s72100_register_scif(0);
+ r7s72100_register_scif(1);
+ r7s72100_register_scif(2);
+ r7s72100_register_scif(3);
+ r7s72100_register_scif(4);
+ r7s72100_register_scif(5);
+ r7s72100_register_scif(6);
+ r7s72100_register_scif(7);
}
static const char * const genmai_boards_compat_dt[] __initconst = {