diff mbox series

[RFC,14/14] hw/arm/bcm2835_peripherals: connect the UART clock

Message ID 20200925101731.2159827-15-luc@lmichel.fr
State New
Headers show
Series raspi: add the bcm2835 cprman clock manager | expand

Commit Message

Luc Michel Sept. 25, 2020, 10:17 a.m. UTC 
Connect the 'uart-out' clock from the cprman to the PL011 instance.

Signed-off-by: Luc Michel <luc@lmichel.fr>
---
 hw/arm/bcm2835_peripherals.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index 958aadeeb9..9e4e85c3ad 100644
--- a/hw/arm/bcm2835_peripherals.c
+++ b/hw/arm/bcm2835_peripherals.c
@@ -167,10 +167,12 @@  static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     if (!sysbus_realize(SYS_BUS_DEVICE(&s->cprman), errp)) {
         return;
     }
     memory_region_add_subregion(&s->peri_mr, CPRMAN_OFFSET,
                 sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->cprman), 0));
+    qdev_connect_clock_in(DEVICE(&s->uart0), "clk",
+                          qdev_get_clock_out(DEVICE(&s->cprman), "uart-out"));
 
     memory_region_add_subregion(&s->peri_mr, ARMCTRL_IC_OFFSET,
                 sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->ic), 0));
     sysbus_pass_irq(SYS_BUS_DEVICE(s), SYS_BUS_DEVICE(&s->ic));