camerarx_read
reg0 = camerarx_read(phy, CAL_CSI2_PHY_REG0);
reg1 = camerarx_read(phy, CAL_CSI2_PHY_REG1);
camerarx_read(phy, CAL_CSI2_PHY_REG0);
phy->instance, camerarx_read(phy, CAL_CSI2_PHY_REG1));
u32 reg10 = camerarx_read(phy, CAL_CSI2_PHY_REG10);