1 files changed, 8 insertions, 0 deletions
diff --git a/doc/csr.txt b/doc/csr.txt
index 38a0770..8c2c465 100644
--- a/doc/csr.txt
+++ b/doc/csr.txt
@@ -22,9 +22,17 @@ The following standard CSRs are available:
 * 0xc00: cycle
 * 0xc01: time
 * 0xc02: instret
+* 0xc03: hpmcounter3
+* 0xc04: hpmcounter4
+* 0xc05: hpmcounter5
+* 0xc06: hpmcounter6
 * 0xc80: cycleh
 * 0xc81: timeh
 * 0xc82: instreth
+* 0xc83: hpmcounter3h
+* 0xc84: hpmcounter4h
+* 0xc85: hpmcounter5h
+* 0xc86: hpmcounter6h
 * 0xf11: mvendorid (0)
 * 0xf12: marchid (53)
 * 0xf13: mimpid ("RVCo")