---

yaml --- r: 272729 b: refs/heads/master c: 4bb73ad h: refs/heads/master i: 272727: 8824f60 v: v3
git-mirror · Sep 15, 2011 · 997b242 · 997b242
1 parent 4cde3b2
commit 997b242
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Showing 5 changed files with 55 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 842ec22852cf843558828e6f7a6da2bf72f341a5
+refs/heads/master: 4bb73adec43bbf63d39e1c2021de0aab0c60ea34
diff --git a/trunk/arch/arm/mach-omap2/prm2xxx_3xxx.c b/trunk/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -169,7 +169,7 @@ struct omap3_vp {
 	u32 tranxdone_status;
 };
 
-struct omap3_vp omap3_vp[] = {
+static struct omap3_vp omap3_vp[] = {
 	[OMAP3_VP_VDD_MPU_ID] = {
 		.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
 	},
@@ -197,3 +197,18 @@ void omap3_prm_vp_clear_txdone(u8 vp_id)
 	omap2_prm_write_mod_reg(vp->tranxdone_status,
 				OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 }
+
+u32 omap3_prm_vcvp_read(u8 offset)
+{
+	return omap2_prm_read_mod_reg(OMAP3430_GR_MOD, offset);
+}
+
+void omap3_prm_vcvp_write(u32 val, u8 offset)
+{
+	omap2_prm_write_mod_reg(val, OMAP3430_GR_MOD, offset);
+}
+
+u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset)
+{
+	return omap2_prm_rmw_mod_reg_bits(mask, bits, OMAP3430_GR_MOD, offset);
+}
diff --git a/trunk/arch/arm/mach-omap2/prm2xxx_3xxx.h b/trunk/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -307,7 +307,15 @@ extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift);
 u32 omap3_prm_vp_check_txdone(u8 vp_id);
 void omap3_prm_vp_clear_txdone(u8 vp_id);
 
+/*
+ * OMAP3 access functions for voltage controller (VC) and
+ * voltage proccessor (VP) in the PRM.
+ */
+extern u32 omap3_prm_vcvp_read(u8 offset);
+extern void omap3_prm_vcvp_write(u32 val, u8 offset);
+extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
 #endif	/* CONFIG_ARCH_OMAP4 */
+
 #endif
 
 /*

diff --git a/trunk/arch/arm/mach-omap2/prm44xx.c b/trunk/arch/arm/mach-omap2/prm44xx.c
@@ -24,6 +24,8 @@
 #include "vp.h"
 #include "prm44xx.h"
 #include "prm-regbits-44xx.h"
+#include "prcm44xx.h"
+#include "prminst44xx.h"
 
 /* PRM low-level functions */
 
@@ -99,3 +101,23 @@ void omap4_prm_vp_clear_txdone(u8 vp_id)
 				     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);
+}
diff --git a/trunk/arch/arm/mach-omap2/prm44xx.h b/trunk/arch/arm/mach-omap2/prm44xx.h
@@ -755,6 +755,14 @@ extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
 u32 omap4_prm_vp_check_txdone(u8 vp_id);
 void omap4_prm_vp_clear_txdone(u8 vp_id);
 
+/*
+ * OMAP4 access functions for voltage controller (VC) and
+ * voltage proccessor (VP) in the PRM.
+ */
+extern u32 omap4_prm_vcvp_read(u8 offset);
+extern void omap4_prm_vcvp_write(u32 val, u8 offset);
+extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
+
 # endif
 
 #endif