ITS_CR1_OC_SHIFT
#define ITS_CR1_OC_MASK (0x3u << ITS_CR1_OC_SHIFT)
#define ITS_CR1_OC_NC (0x0u << ITS_CR1_OC_SHIFT)
#define ITS_CR1_OC_WB (0x1u << ITS_CR1_OC_SHIFT)
#define ITS_CR1_OC_WT (0x2u << ITS_CR1_OC_SHIFT)