diff options
Diffstat (limited to 'src/soc/intel/common/block/i2c')
| -rw-r--r-- | src/soc/intel/common/block/i2c/Kconfig | 8 | ||||
| -rw-r--r-- | src/soc/intel/common/block/i2c/lpss_i2c.c | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/soc/intel/common/block/i2c/Kconfig b/src/soc/intel/common/block/i2c/Kconfig index 7718f05c58..0e68dac6eb 100644 --- a/src/soc/intel/common/block/i2c/Kconfig +++ b/src/soc/intel/common/block/i2c/Kconfig @@ -2,3 +2,11 @@ config SOC_INTEL_COMMON_BLOCK_I2C bool help Intel Processor Common I2C support + +config SOC_INTEL_COMMON_BLOCK_I2C_DEBUG + bool "Enable debug output for LPSS I2C transactions" + default n + depends on SOC_INTEL_COMMON_BLOCK_I2C + help + Enable debug output for I2C transactions. This can be useful + when debugging I2C drivers. diff --git a/src/soc/intel/common/block/i2c/lpss_i2c.c b/src/soc/intel/common/block/i2c/lpss_i2c.c index 34e04ecf1b..9ae7831524 100644 --- a/src/soc/intel/common/block/i2c/lpss_i2c.c +++ b/src/soc/intel/common/block/i2c/lpss_i2c.c @@ -323,7 +323,7 @@ int lpss_i2c_transfer(unsigned int bus, /* Process each segment */ while (count--) { - if (CONFIG_SOC_INTEL_COMMON_LPSS_I2C_DEBUG) + if (CONFIG_SOC_INTEL_COMMON_BLOCK_I2C_DEBUG) printk(BIOS_DEBUG, "i2c %u:%02x %s %d bytes : ", bus, segments->slave, (segments->flags & I2C_M_RD) ? "R" : "W", @@ -349,7 +349,7 @@ int lpss_i2c_transfer(unsigned int bus, } } - if (CONFIG_SOC_INTEL_COMMON_LPSS_I2C_DEBUG) { + if (CONFIG_SOC_INTEL_COMMON_BLOCK_I2C_DEBUG) { int j; for (j = 0; j < segments->len; j++) printk(BIOS_DEBUG, "%02x ", segments->buf[j]); |