diff mbox series

[v2,15/15] hw/arm/bcm2835_peripherals: connect the UART clock

Message ID 20201005195612.1999165-16-luc@lmichel.fr
State Superseded
Headers show
Series raspi: add the bcm2835 cprman clock manager | expand

Commit Message

Luc Michel Oct. 5, 2020, 7:56 p.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(+)

Comments

Philippe Mathieu-Daudé Oct. 6, 2020, 9:05 a.m. UTC | #1 
On 10/5/20 9:56 PM, Luc Michel wrote:
> 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(+)


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

Patch

diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index 9d6190042d..d8f28b1ae2 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));