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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/sh/boards/board-shmin.c |
Initial import
Diffstat (limited to 'arch/sh/boards/board-shmin.c')
-rw-r--r-- | arch/sh/boards/board-shmin.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/sh/boards/board-shmin.c b/arch/sh/boards/board-shmin.c new file mode 100644 index 000000000..325bed53b --- /dev/null +++ b/arch/sh/boards/board-shmin.c @@ -0,0 +1,34 @@ +/* + * arch/sh/boards/shmin/setup.c + * + * Copyright (C) 2006 Takashi YOSHII + * + * SHMIN Support. + */ +#include <linux/init.h> +#include <linux/irq.h> +#include <asm/machvec.h> +#include <mach/shmin.h> +#include <asm/clock.h> +#include <asm/io.h> + +#define PFC_PHCR 0xa400010eUL +#define INTC_ICR1 0xa4000010UL + +static void __init init_shmin_irq(void) +{ + __raw_writew(0x2a00, PFC_PHCR); // IRQ0-3=IRQ + __raw_writew(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active. + plat_irq_setup_pins(IRQ_MODE_IRQ); +} + +static void __init shmin_setup(char **cmdline_p) +{ + __set_io_port_base(SHMIN_IO_BASE); +} + +static struct sh_machine_vector mv_shmin __initmv = { + .mv_name = "SHMIN", + .mv_setup = shmin_setup, + .mv_init_irq = init_shmin_irq, +}; |