diff options
| author | Luc Michel <luc@lmichel.fr> | 2020-10-10 15:57:49 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-10-27 11:10:44 +0000 |
| commit | fc14176ba23de1386d8172d86a8006d9f8a555fc (patch) | |
| tree | ca63b8dbd63f1941327eff9b03b8e2dbf2df8a4b /hw/misc/trace-events | |
| parent | 74de7145fd670bb8f86ceb2423c39c8dee37b820 (diff) | |
hw/arm/raspi: add a skeleton implementation of the CPRMAN
The BCM2835 CPRMAN is the clock manager of the SoC. It is composed of a
main oscillator, and several sub-components (PLLs, multiplexers, ...) to
generate the BCM2835 clock tree.
This commit adds a skeleton of the CPRMAN, with a dummy register
read/write implementation. It embeds the main oscillator (xosc) from
which all the clocks will be derived.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/misc/trace-events')
| -rw-r--r-- | hw/misc/trace-events | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/misc/trace-events b/hw/misc/trace-events index b2f060ad77..cf447be6f5 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -230,3 +230,8 @@ grlib_apb_pnp_read(uint64_t addr, uint32_t value) "APB PnP read addr:0x%03"PRIx6 # pca9552.c pca955x_gpio_status(const char *description, const char *buf) "%s GPIOs 0-15 [%s]" pca955x_gpio_change(const char *description, unsigned id, unsigned prev_state, unsigned current_state) "%s GPIO id:%u status: %u -> %u" + +# bcm2835_cprman.c +bcm2835_cprman_read(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64 +bcm2835_cprman_write(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64 +bcm2835_cprman_write_invalid_magic(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64 |