diff options
Diffstat (limited to 'arch/arm/mach-omap2/common.c')
| -rw-r--r-- | arch/arm/mach-omap2/common.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 778929f7e92d..79fb948f8144 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -108,6 +108,27 @@ void __init omap3_map_io(void) omap2_set_globals_3xxx(); omap34xx_map_common_io(); } + +/* + * Adjust TAP register base such that omap3_check_revision accesses the correct + * TI816X register for checking device ID (it adds 0x204 to tap base while + * TI816X DEVICE ID register is at offset 0x600 from control base). + */ +#define TI816X_TAP_BASE (TI816X_CTRL_BASE + \ + TI816X_CONTROL_DEVICE_ID - 0x204) + +static struct omap_globals ti816x_globals = { + .class = OMAP343X_CLASS, + .tap = OMAP2_L4_IO_ADDRESS(TI816X_TAP_BASE), + .ctrl = TI816X_CTRL_BASE, + .prm = TI816X_PRCM_BASE, + .cm = TI816X_PRCM_BASE, +}; + +void __init omap2_set_globals_ti816x(void) +{ + __omap2_set_globals(&ti816x_globals); +} #endif #if defined(CONFIG_ARCH_OMAP4) |