diff options
| author | Luc Michel <luc@lmichel.fr> | 2020-10-10 15:57:48 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-10-27 11:10:44 +0000 |
| commit | 74de7145fd670bb8f86ceb2423c39c8dee37b820 (patch) | |
| tree | 19fcb74b25c83f2927c73224bdf5114b32ffd334 /include/hw/arm | |
| parent | a6414d3b59fe8666a7b093cdcf23c747ce3055b8 (diff) | |
hw/arm/raspi: fix CPRMAN base address
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>;
[...]
};
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>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/bcm2835_peripherals.h | 2 | ||||
| -rw-r--r-- | include/hw/arm/raspi_platform.h | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/include/hw/arm/bcm2835_peripherals.h b/include/hw/arm/bcm2835_peripherals.h index c9ac941a82..6aa94184eb 100644 --- a/include/hw/arm/bcm2835_peripherals.h +++ b/include/hw/arm/bcm2835_peripherals.h @@ -47,8 +47,8 @@ struct BCM2835PeripheralState { BCM2835MphiState mphi; UnimplementedDeviceState txp; UnimplementedDeviceState armtmr; + UnimplementedDeviceState powermgt; UnimplementedDeviceState cprman; - UnimplementedDeviceState a2w; PL011State uart0; BCM2835AuxState aux; BCM2835FBState fb; diff --git a/include/hw/arm/raspi_platform.h b/include/hw/arm/raspi_platform.h index c7f50b260f..e0e6c8ce94 100644 --- a/include/hw/arm/raspi_platform.h +++ b/include/hw/arm/raspi_platform.h @@ -45,9 +45,8 @@ #define ARMCTRL_TIMER0_1_OFFSET (ARM_OFFSET + 0x400) /* Timer 0 and 1 (SP804) */ #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 |