[Qemu-devel] [PATCH v6 03/30] riscv: hw: Remove not needed PLIC properties in device tree

[Bin Meng]

This removes "reg-names" and "riscv,max-priority" properties of the
PLIC node from device tree.

Signed-off-by: Bin Meng <address@hidden>
Reviewed-by: Jonathan Behrens <address@hidden>
Reviewed-by: Alistair Francis <address@hidden>

---

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 --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index 3f9284e..5fe0033 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 127f005..2f75195 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);
-- 
2.7.4