[PATCH 03/14] hw/arm/raspi: fix cprman base address

[Luc Michel]

The cprman (clock controller) was mapped at the watchdog/power manager
address. It was also split into two unimplemented peripherals (cm and
a2w) but this is really the same one, as shown by this extract of the
Raspberry Pi 3 Linux device tree:

    watchdog@7e100000 {
            compatible = "brcm,bcm2835-pm\0brcm,bcm2835-pm-wdt";
            [...]
            reg = <0x7e100000 0x114 0x7e00a000 0x24>;
            [...]
    };

    [...]
    cprman@7e101000 {
            compatible = "brcm,bcm2835-cprman";
            [...]
            reg = <0x7e101000 0x2000>;
            [...]
    };

Signed-off-by: Luc Michel <luc@lmichel.fr>
---
 include/hw/arm/bcm2835_peripherals.h | 2 +-
 include/hw/arm/raspi_platform.h      | 5 ++---
 hw/arm/bcm2835_peripherals.c         | 4 ++--
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/include/hw/arm/bcm2835_peripherals.h 
b/include/hw/arm/bcm2835_peripherals.h
index 13d7c4c553..199088425a 100644
--- a/include/hw/arm/bcm2835_peripherals.h
+++ b/include/hw/arm/bcm2835_peripherals.h
@@ -44,12 +44,12 @@ struct BCM2835PeripheralState {
     qemu_irq irq, fiq;
 
     BCM2835SystemTimerState systmr;
     BCM2835MphiState mphi;
     UnimplementedDeviceState armtmr;
+    UnimplementedDeviceState powermgt;
     UnimplementedDeviceState cprman;
-    UnimplementedDeviceState a2w;
     PL011State uart0;
     BCM2835AuxState aux;
     BCM2835FBState fb;
     BCM2835DMAState dma;
     BCM2835ICState ic;
diff --git a/include/hw/arm/raspi_platform.h b/include/hw/arm/raspi_platform.h
index 61b04a1bd4..51a477cdc2 100644
--- a/include/hw/arm/raspi_platform.h
+++ b/include/hw/arm/raspi_platform.h
@@ -34,13 +34,12 @@
 #define ARMCTRL_OFFSET          (ARM_OFFSET + 0x000)
 #define ARMCTRL_IC_OFFSET       (ARM_OFFSET + 0x200) /* Interrupt controller */
 #define ARMCTRL_TIMER0_1_OFFSET (ARM_OFFSET + 0x400) /* Timer 0 and 1 */
 #define ARMCTRL_0_SBM_OFFSET    (ARM_OFFSET + 0x800) /* User 0 (ARM) Semaphores
                                                       * Doorbells & Mailboxes 
*/
-#define CPRMAN_OFFSET           0x100000 /* Power Management, Watchdog */
-#define CM_OFFSET               0x101000 /* Clock Management */
-#define A2W_OFFSET              0x102000 /* Reset controller */
+#define PM_OFFSET               0x100000 /* Power Management */
+#define CPRMAN_OFFSET           0x101000 /* Clock Management */
 #define AVS_OFFSET              0x103000 /* Audio Video Standard */
 #define RNG_OFFSET              0x104000
 #define GPIO_OFFSET             0x200000
 #define UART0_OFFSET            0x201000
 #define MMCI0_OFFSET            0x202000
diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index a9d7f53f6e..f0802c91e0 100644
--- a/hw/arm/bcm2835_peripherals.c
+++ b/hw/arm/bcm2835_peripherals.c
@@ -342,12 +342,12 @@ static void bcm2835_peripherals_realize(DeviceState *dev, 
Error **errp)
     sysbus_connect_irq(SYS_BUS_DEVICE(&s->dwc2), 0,
         qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
                                INTERRUPT_USB));
 
     create_unimp(s, &s->armtmr, "bcm2835-sp804", ARMCTRL_TIMER0_1_OFFSET, 
0x40);
-    create_unimp(s, &s->cprman, "bcm2835-cprman", CPRMAN_OFFSET, 0x1000);
-    create_unimp(s, &s->a2w, "bcm2835-a2w", A2W_OFFSET, 0x1000);
+    create_unimp(s, &s->powermgt, "bcm2835-powermgt", PM_OFFSET, 0x114);
+    create_unimp(s, &s->cprman, "bcm2835-cprman", CPRMAN_OFFSET, 0x2000);
     create_unimp(s, &s->i2s, "bcm2835-i2s", I2S_OFFSET, 0x100);
     create_unimp(s, &s->smi, "bcm2835-smi", SMI_OFFSET, 0x100);
     create_unimp(s, &s->spi[0], "bcm2835-spi0", SPI0_OFFSET, 0x20);
     create_unimp(s, &s->bscsl, "bcm2835-spis", BSC_SL_OFFSET, 0x100);
     create_unimp(s, &s->i2c[0], "bcm2835-i2c0", BSC0_OFFSET, 0x20);
-- 
2.28.0