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hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes 

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>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Message-Id: <1612362288-22216-2-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Bin Meng 2021-02-03 22:24:48 +08:00 committed by David Gibson
parent 0c36ab7114
commit 11dbcc70c6
1 changed files with 1 additions and 1 deletions
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hw/ppc/e500.c
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@ -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_HZ);
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);