diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap1/include/mach/soc.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/id.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/soc.h | 17 |
3 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm/mach-omap1/include/mach/soc.h b/arch/arm/mach-omap1/include/mach/soc.h index 6cf9c1c..612bd1c 100644 --- a/arch/arm/mach-omap1/include/mach/soc.h +++ b/arch/arm/mach-omap1/include/mach/soc.h @@ -195,6 +195,7 @@ IS_OMAP_TYPE(1710, 0x1710) #define cpu_is_omap34xx() 0 #define cpu_is_omap44xx() 0 #define soc_is_omap54xx() 0 +#define soc_is_dra7xx() 0 #define soc_is_am33xx() 0 #define cpu_class_is_omap1() 1 #define cpu_class_is_omap2() 0 diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 2dc62a2..0289adc 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -61,7 +61,7 @@ int omap_type(void) val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); } else if (cpu_is_omap44xx()) { val = omap_ctrl_readl(OMAP4_CTRL_MODULE_CORE_STATUS); - } else if (soc_is_omap54xx()) { + } else if (soc_is_omap54xx() || soc_is_dra7xx()) { val = omap_ctrl_readl(OMAP5XXX_CONTROL_STATUS); val &= OMAP5_DEVICETYPE_MASK; val >>= 6; @@ -116,7 +116,7 @@ static u16 tap_prod_id; void omap_get_die_id(struct omap_die_id *odi) { - if (cpu_is_omap44xx() || soc_is_omap54xx()) { + if (cpu_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx()) { odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0); odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_1); odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_2); diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 8c616e4..4588df1 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -8,6 +8,7 @@ * Written by Tony Lindgren <tony.lindgren@nokia.com> * * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com> + * Added DRA7xxx specific defines - Sricharan R<r.sricharan@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -35,6 +36,7 @@ #ifndef __ASSEMBLY__ #include <linux/bitops.h> +#include <linux/of.h> /* * Test if multicore OMAP support is needed @@ -105,6 +107,15 @@ # endif #endif +#ifdef CONFIG_SOC_DRA7XX +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME DRA7XX +# endif +#endif + /* * Omap device type i.e. EMU/HS/TST/GP/BAD */ @@ -233,6 +244,7 @@ IS_AM_SUBCLASS(437x, 0x437) #define cpu_is_omap447x() 0 #define soc_is_omap54xx() 0 #define soc_is_omap543x() 0 +#define soc_is_dra7xx() 0 #if defined(MULTI_OMAP2) # if defined(CONFIG_ARCH_OMAP2) @@ -379,6 +391,11 @@ IS_OMAP_TYPE(3430, 0x3430) # define soc_is_omap543x() is_omap543x() #endif +#if defined(CONFIG_SOC_DRA7XX) +#undef soc_is_dra7xx +#define soc_is_dra7xx() (of_machine_is_compatible("ti,dra7")) +#endif + /* Various silicon revisions for omap2 */ #define OMAP242X_CLASS 0x24200024 #define OMAP2420_REV_ES1_0 OMAP242X_CLASS |