diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h index f55203d48673..07c0bf1d9269 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.h +++ b/drivers/hwtracing/coresight/coresight-tmc.h @@ -54,11 +54,26 @@ #define TMC_STS_TMCREADY_BIT 2 #define TMC_STS_FULL BIT(0) #define TMC_STS_TRIGGERED BIT(1) -/* TMC_AXICTL - 0x110 */ +/* + * TMC_AXICTL - 0x110 + * + * TMC AXICTL format for SoC-400 + * Bits [0-1] : ProtCtrlBit0-1 + * Bits [2-5] : CacheCtrlBits 0-3 (AxCACHE) + * Bit 6 : Reserved + * Bit 7 : ScatterGatherMode + * Bits [8-11] : WrBurstLen + * Bits [12-31] : Reserved. + */ +#define TMC_AXICTL_CLEAR_MASK 0xfbf + #define TMC_AXICTL_PROT_CTL_B0 BIT(0) #define TMC_AXICTL_PROT_CTL_B1 BIT(1) #define TMC_AXICTL_SCT_GAT_MODE BIT(7) #define TMC_AXICTL_WR_BURST_16 0xF00 +/* Write-back Read and Write-allocate */ +#define TMC_AXICTL_AXCACHE_OS (0xf << 2) + /* TMC_FFCR - 0x304 */ #define TMC_FFCR_FLUSHMAN_BIT 6 #define TMC_FFCR_EN_FMT BIT(0) |