diff mbox series

[PULL,17/19] hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes

Message ID 20210210061735.304384-18-david@gibson.dropbear.id.au (mailing list archive)
State New, archived
Headers show
Series [PULL,01/19] spapr.c: use g_auto* with 'nodename' in CPU DT functions | expand

Commit Message

David Gibson Feb. 10, 2021, 6:17 a.m. UTC 
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>
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>
---
 hw/ppc/e500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index c795276668..01517a6c6c 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_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);