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[PULL,44/48] hw/arm/bcm2835_peripherals: connect the UART clock

Message ID 20201027114438.17662-45-peter.maydell@linaro.org
State New
Headers show
Series [PULL,01/48] linux-user/aarch64: Reset btype for signals | expand

Commit Message

Peter Maydell Oct. 27, 2020, 11:44 a.m. UTC 
From: Luc Michel <luc@lmichel.fr>

Connect the 'uart-out' clock from the CPRMAN to the PL011 instance.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 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 d33ec54c414..dcff13433e5 100644
--- a/hw/arm/bcm2835_peripherals.c
+++ b/hw/arm/bcm2835_peripherals.c
@@ -169,6 +169,8 @@  static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     }
     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));