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-rw-r--r--arch/riscv/include/asm/csr.h5
-rw-r--r--arch/riscv/include/asm/hwcap.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h
index 17516afc389a..0e571f6483d9 100644
--- a/arch/riscv/include/asm/csr.h
+++ b/arch/riscv/include/asm/csr.h
@@ -247,6 +247,9 @@
#define CSR_SIP 0x144
#define CSR_SATP 0x180
+#define CSR_STIMECMP 0x14D
+#define CSR_STIMECMPH 0x15D
+
#define CSR_VSSTATUS 0x200
#define CSR_VSIE 0x204
#define CSR_VSTVEC 0x205
@@ -256,6 +259,8 @@
#define CSR_VSTVAL 0x243
#define CSR_VSIP 0x244
#define CSR_VSATP 0x280
+#define CSR_VSTIMECMP 0x24D
+#define CSR_VSTIMECMPH 0x25D
#define CSR_HSTATUS 0x600
#define CSR_HEDELEG 0x602
diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
index 3c8a5ca95c72..6f59ec64175e 100644
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
@@ -57,6 +57,7 @@ enum riscv_isa_ext_id {
RISCV_ISA_EXT_SVPBMT,
RISCV_ISA_EXT_ZICBOM,
RISCV_ISA_EXT_ZIHINTPAUSE,
+ RISCV_ISA_EXT_SSTC,
RISCV_ISA_EXT_ID_MAX = RISCV_ISA_EXT_MAX,
};