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[PATCH 2/2] hw/ppc: e500: Fill in correct <clock-frequency> for the seri


From: Bin Meng
Subject: [PATCH 2/2] hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes
Date: Wed, 3 Feb 2021 22:01:33 +0800

From: Bin Meng <bin.meng@windriver.com>

At present the <clock-frequency> property of the serial node is
populated with value zero. U-Boot's ns16550 driver is not happy
about this, so let's fill in a meaningful value.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
---

 hw/ppc/e500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 672ccd5..e4677af 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -126,7 +126,7 @@ static void dt_serial_create(void *fdt, unsigned long long 
offset,
     qemu_fdt_setprop_string(fdt, ser, "compatible", "ns16550");
     qemu_fdt_setprop_cells(fdt, ser, "reg", offset, 0x100);
     qemu_fdt_setprop_cell(fdt, ser, "cell-index", idx);
-    qemu_fdt_setprop_cell(fdt, ser, "clock-frequency", 0);
+    qemu_fdt_setprop_cell(fdt, ser, "clock-frequency", PLATFORM_CLK_FREQ);
     qemu_fdt_setprop_cells(fdt, ser, "interrupts", 42, 2);
     qemu_fdt_setprop_phandle(fdt, ser, "interrupt-parent", mpic);
     qemu_fdt_setprop_string(fdt, "/aliases", alias, ser);
-- 
2.7.4




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