[PATCH 1/2] riscv: sifive_u: Drop "clock-frequency" property of cpu nodes

[Bin Meng <bmeng.cn@gmail.com>]

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>
---

 hw/riscv/sifive_u.c         | 2 --
 include/hw/riscv/sifive_u.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index 9f8e84b..02dd761 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -151,8 +151,6 @@ static void create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap,
         char *intc = g_strdup_printf("/cpus/cpu@%d/interrupt-controller", cpu);
         char *isa;
         qemu_fdt_add_subnode(fdt, nodename);
-        qemu_fdt_setprop_cell(fdt, nodename, "clock-frequency",
-                              SIFIVE_U_CLOCK_FREQ);
         /* cpu 0 is the management hart that does not have mmu */
         if (cpu != 0) {
             qemu_fdt_setprop_string(fdt, nodename, "mmu-type", "riscv,sv48");
diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h
index e4df298..4850805 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
 };
-- 
2.7.4