riscv: hw: Drop "clock-frequency" property of cpu nodes

The "clock-frequency" property of cpu nodes isn't required. Drop it.

This is to keep in sync with Linux kernel commit below:
https://patchwork.kernel.org/patch/11133031/

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>

3 files changed, 0 insertions, 9 deletions

diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h
index e4df298c23..4850805ee7 100644
--- a/include/hw/riscv/sifive_u.h
+++ b/include/hw/riscv/sifive_u.h
@@ -75,7 +75,6 @@ enum {
 };
 
 enum {
-    SIFIVE_U_CLOCK_FREQ = 1000000000,
     SIFIVE_U_HFCLK_FREQ = 33333333,
     SIFIVE_U_RTCCLK_FREQ = 1000000
 };
diff --git a/include/hw/riscv/spike.h b/include/hw/riscv/spike.h
index 03d870363c..dc770421bc 100644
--- a/include/hw/riscv/spike.h
+++ b/include/hw/riscv/spike.h
@@ -38,10 +38,6 @@ enum {
     SPIKE_DRAM
 };
 
-enum {
-    SPIKE_CLOCK_FREQ = 1000000000
-};
-
 #if defined(TARGET_RISCV32)
 #define SPIKE_V1_09_1_CPU TYPE_RISCV_CPU_RV32GCSU_V1_09_1
 #define SPIKE_V1_10_0_CPU TYPE_RISCV_CPU_RV32GCSU_V1_10_0
diff --git a/include/hw/riscv/virt.h b/include/hw/riscv/virt.h
index 6e5fbe5d3b..68978a13e8 100644
--- a/include/hw/riscv/virt.h
+++ b/include/hw/riscv/virt.h
@@ -55,10 +55,6 @@ enum {
     VIRTIO_NDEV = 0x35 /* Arbitrary maximum number of interrupts */
 };
 
-enum {
-    VIRT_CLOCK_FREQ = 1000000000
-};
-
 #define VIRT_PLIC_HART_CONFIG "MS"
 #define VIRT_PLIC_NUM_SOURCES 127
 #define VIRT_PLIC_NUM_PRIORITIES 7