#define CMD_START 0xb1
#define CMD_GET_REVID_VERSION 0xb2
+#define CMD_START_FLAGS_CLK_CTL2_POS 4
#define CMD_START_FLAGS_WIDE_POS 5
#define CMD_START_FLAGS_CLK_SRC_POS 6
+#define CMD_START_FLAGS_CLK_CTL2 (1 << CMD_START_FLAGS_CLK_CTL2)
#define CMD_START_FLAGS_SAMPLE_8BIT (0 << CMD_START_FLAGS_WIDE_POS)
#define CMD_START_FLAGS_SAMPLE_16BIT (1 << CMD_START_FLAGS_WIDE_POS)