diff mbox series

[v8,05/32] riscv: hw: Remove not needed PLIC properties in device tree

Message ID 1567786819-22142-6-git-send-email-bmeng.cn@gmail.com (mailing list archive)
State New, archived
Headers show
Series riscv: sifive_u: Improve the emulation fidelity of sifive_u machine | expand

Commit Message

Bin Meng Sept. 6, 2019, 4:19 p.m. UTC 
This removes "reg-names" and "riscv,max-priority" properties of the
PLIC node from device tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jonathan Behrens <fintelia@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

---

Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2:
- keep the PLIC compatible string unchanged as OpenSBI uses that
  for DT fix up

 hw/riscv/sifive_u.c | 2 --
 hw/riscv/virt.c     | 2 --
 2 files changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index 762223c..e8acdd9 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -180,8 +180,6 @@  static void *create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap,
     qemu_fdt_setprop_cells(fdt, nodename, "reg",
         0x0, memmap[SIFIVE_U_PLIC].base,
         0x0, memmap[SIFIVE_U_PLIC].size);
-    qemu_fdt_setprop_string(fdt, nodename, "reg-names", "control");
-    qemu_fdt_setprop_cell(fdt, nodename, "riscv,max-priority", 7);
     qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", 0x35);
     qemu_fdt_setprop_cell(fdt, nodename, "phandle", plic_phandle);
     plic_phandle = qemu_fdt_get_phandle(fdt, nodename);
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 6852178..090512b 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -244,8 +244,6 @@  static void *create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap,
     qemu_fdt_setprop_cells(fdt, nodename, "reg",
         0x0, memmap[VIRT_PLIC].base,
         0x0, memmap[VIRT_PLIC].size);
-    qemu_fdt_setprop_string(fdt, nodename, "reg-names", "control");
-    qemu_fdt_setprop_cell(fdt, nodename, "riscv,max-priority", 7);
     qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", VIRTIO_NDEV);
     qemu_fdt_setprop_cell(fdt, nodename, "phandle", plic_phandle);
     plic_phandle = qemu_fdt_get_phandle(fdt, nodename);