#include <plat/cpu.h>
#include <plat/prcm.h>
+#include "vp.h"
#include "prm44xx.h"
#include "prm-regbits-44xx.h"
+#include "prcm44xx.h"
+#include "prminst44xx.h"
/* PRM low-level functions */
return v;
}
+
+/* PRM VP */
+
+/*
+ * struct omap4_vp - OMAP4 VP register access description.
+ * @irqstatus_mpu: offset to IRQSTATUS_MPU register for VP
+ * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg
+ */
+struct omap4_vp {
+ u32 irqstatus_mpu;
+ u32 tranxdone_status;
+};
+
+static struct omap4_vp omap4_vp[] = {
+ [OMAP4_VP_VDD_MPU_ID] = {
+ .irqstatus_mpu = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET,
+ .tranxdone_status = OMAP4430_VP_MPU_TRANXDONE_ST_MASK,
+ },
+ [OMAP4_VP_VDD_IVA_ID] = {
+ .irqstatus_mpu = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP4430_VP_IVA_TRANXDONE_ST_MASK,
+ },
+ [OMAP4_VP_VDD_CORE_ID] = {
+ .irqstatus_mpu = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP4430_VP_CORE_TRANXDONE_ST_MASK,
+ },
+};
+
+u32 omap4_prm_vp_check_txdone(u8 vp_id)
+{
+ struct omap4_vp *vp = &omap4_vp[vp_id];
+ u32 irqstatus;
+
+ irqstatus = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
+ OMAP4430_PRM_OCP_SOCKET_INST,
+ vp->irqstatus_mpu);
+ return irqstatus & vp->tranxdone_status;
+}
+
+void omap4_prm_vp_clear_txdone(u8 vp_id)
+{
+ struct omap4_vp *vp = &omap4_vp[vp_id];
+
+ omap4_prminst_write_inst_reg(vp->tranxdone_status,
+ OMAP4430_PRM_PARTITION,
+ OMAP4430_PRM_OCP_SOCKET_INST,
+ vp->irqstatus_mpu);
+};
+
+u32 omap4_prm_vcvp_read(u8 offset)
+{
+ return omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
+ OMAP4430_PRM_DEVICE_INST, offset);
+}
+
+void omap4_prm_vcvp_write(u32 val, u8 offset)
+{
+ omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION,
+ OMAP4430_PRM_DEVICE_INST, offset);
+}
+
+u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset)
+{
+ return omap4_prminst_rmw_inst_reg_bits(mask, bits,
+ OMAP4430_PRM_PARTITION,
+ OMAP4430_PRM_DEVICE_INST,
+ offset);
+}