BM_PXP_CTRL_CLKGATE
pxp_write(dev, HW_PXP_CTRL_CLR, BM_PXP_CTRL_CLKGATE);
val & BM_PXP_CTRL_CLKGATE, 0, 100);
pxp_write(dev, HW_PXP_CTRL_CLR, BM_PXP_CTRL_CLKGATE);
pxp_write(dev, HW_PXP_CTRL_SET, BM_PXP_CTRL_CLKGATE);
(((v) << 30) & BM_PXP_CTRL_CLKGATE)