diff options
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7778.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7778.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index 811ccf3c77a4..01c62bedf9cf 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -25,6 +25,7 @@ #include <linux/of_platform.h> #include <linux/platform_device.h> #include <linux/irqchip.h> +#include <linux/serial_sci.h> #include <linux/sh_timer.h> #include <mach/irqs.h> #include <mach/r8a7778.h> @@ -32,6 +33,26 @@ #include <asm/mach/arch.h> #include <asm/hardware/cache-l2x0.h> +/* SCIF */ +#define SCIF_INFO(baseaddr, irq) \ +{ \ + .mapbase = baseaddr, \ + .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, \ + .scbrr_algo_id = SCBRR_ALGO_2, \ + .type = PORT_SCIF, \ + .irqs = SCIx_IRQ_MUXED(irq), \ +} + +static struct plat_sci_port scif_platform_data[] = { + SCIF_INFO(0xffe40000, gic_iid(0x66)), + SCIF_INFO(0xffe41000, gic_iid(0x67)), + SCIF_INFO(0xffe42000, gic_iid(0x68)), + SCIF_INFO(0xffe43000, gic_iid(0x69)), + SCIF_INFO(0xffe44000, gic_iid(0x6a)), + SCIF_INFO(0xffe45000, gic_iid(0x6b)), +}; + /* TMU */ static struct resource sh_tmu0_resources[] = { DEFINE_RES_MEM(0xffd80008, 12), @@ -88,6 +109,11 @@ void __init r8a7778_add_standard_devices(void) } #endif + for (i = 0; i < ARRAY_SIZE(scif_platform_data); i++) + platform_device_register_data(&platform_bus, "sh-sci", i, + &scif_platform_data[i], + sizeof(struct plat_sci_port)); + for (i = 0; i < ARRAY_SIZE(platform_devinfo); i++) platform_device_register_full(&platform_devinfo[i]); } |