diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2015-07-09 10:40:40 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-08-26 15:23:09 +0200 |
| commit | 0ba3c125aa0ff9f993c0f9629945a0dd18d42568 (patch) | |
| tree | 1f9c5c3d7d966bd4fd44ed255075321ce16da7e2 /arch/mips | |
| parent | 197e89e0984a2aaf1a5a998887b22e53051e3b6d (diff) | |
MIPS: CM: Add GCR_L2_CONFIG register accessors
Provide accessor functions for the GCR_L2_CONFIG register introduced
with CM3, and define the bits included in the register.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10639/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/mips-cm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index c70ba21e62f0..ca3f2c963fbd 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -144,6 +144,7 @@ BUILD_CM_RW(reg3_base, MIPS_CM_GCB_OFS + 0xc0) BUILD_CM_RW(reg3_mask, MIPS_CM_GCB_OFS + 0xc8) BUILD_CM_R_(gic_status, MIPS_CM_GCB_OFS + 0xd0) BUILD_CM_R_(cpc_status, MIPS_CM_GCB_OFS + 0xf0) +BUILD_CM_RW(l2_config, MIPS_CM_GCB_OFS + 0x130) /* Core Local & Core Other register accessor functions */ BUILD_CM_Cx_RW(reset_release, 0x00) @@ -256,6 +257,16 @@ BUILD_CM_Cx_R_(tcid_8_priority, 0x80) #define CM_GCR_CPC_STATUS_EX_SHF 0 #define CM_GCR_CPC_STATUS_EX_MSK (_ULCAST_(0x1) << 0) +/* GCR_L2_CONFIG register fields */ +#define CM_GCR_L2_CONFIG_BYPASS_SHF 20 +#define CM_GCR_L2_CONFIG_BYPASS_MSK (_ULCAST_(0x1) << 20) +#define CM_GCR_L2_CONFIG_SET_SIZE_SHF 12 +#define CM_GCR_L2_CONFIG_SET_SIZE_MSK (_ULCAST_(0xf) << 12) +#define CM_GCR_L2_CONFIG_LINE_SIZE_SHF 8 +#define CM_GCR_L2_CONFIG_LINE_SIZE_MSK (_ULCAST_(0xf) << 8) +#define CM_GCR_L2_CONFIG_ASSOC_SHF 0 +#define CM_GCR_L2_CONFIG_ASSOC_MSK (_ULCAST_(0xff) << 0) + /* GCR_Cx_COHERENCE register fields */ #define CM_GCR_Cx_COHERENCE_COHDOMAINEN_SHF 0 #define CM_GCR_Cx_COHERENCE_COHDOMAINEN_MSK (_ULCAST_(0xff) << 0) |