- reg = AIPS2_BASE_ADDR;
- writel(0x77777777, reg + 0x00);
- writel(0x77777777, reg + 0x04);
+ /*
+ * Set all OPACRx to be non-bufferable, not require
+ * supervisor privilege level for access,allow for
+ * write access and untrusted master access.
+ */
+ writel(0x00000000, &aips1->opacr0);
+ writel(0x00000000, &aips1->opacr1);
+ writel(0x00000000, &aips1->opacr2);
+ writel(0x00000000, &aips1->opacr3);
+ writel(0x00000000, &aips1->opacr4);
+ writel(0x00000000, &aips2->opacr0);
+ writel(0x00000000, &aips2->opacr1);
+ writel(0x00000000, &aips2->opacr2);
+ writel(0x00000000, &aips2->opacr3);
+ writel(0x00000000, &aips2->opacr4);