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| author | qianfan Zhao <qianfanguijin@163.com> | 2023-06-06 10:19:32 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-06-06 10:19:32 +0100 |
| commit | a95454309269d579d936f3c9c736b436910f74f8 (patch) | |
| tree | cc196321b843f7dea8197423f94a76c693ac7751 /hw/arm | |
| parent | 44814e210acb589bfdab073b3bed3a6d9a306ca3 (diff) | |
| download | qemu-a95454309269d579d936f3c9c736b436910f74f8.zip qemu-a95454309269d579d936f3c9c736b436910f74f8.tar.gz qemu-a95454309269d579d936f3c9c736b436910f74f8.tar.bz2 | |
hw/misc: Rename axp209 to axp22x and add support AXP221 PMU
This patch adds minimal support for AXP-221 PMU and connect it to
bananapi M2U board.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/Kconfig | 3 | ||||
| -rw-r--r-- | hw/arm/bananapi_m2u.c | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 02b2d81..007a81e 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -383,7 +383,7 @@ config ALLWINNER_A10 select ALLWINNER_WDT select ALLWINNER_EMAC select ALLWINNER_I2C - select AXP209_PMU + select AXP2XX_PMU select SERIAL select UNIMP @@ -407,6 +407,7 @@ config ALLWINNER_R40 bool default y if TCG && ARM select ALLWINNER_A10_PIT + select AXP2XX_PMU select SERIAL select ARM_TIMER select ARM_GIC diff --git a/hw/arm/bananapi_m2u.c b/hw/arm/bananapi_m2u.c index 1d49a00..9c5360a 100644 --- a/hw/arm/bananapi_m2u.c +++ b/hw/arm/bananapi_m2u.c @@ -23,6 +23,7 @@ #include "qapi/error.h" #include "qemu/error-report.h" #include "hw/boards.h" +#include "hw/i2c/i2c.h" #include "hw/qdev-properties.h" #include "hw/arm/allwinner-r40.h" @@ -61,6 +62,7 @@ static void bpim2u_init(MachineState *machine) { bool bootroom_loaded = false; AwR40State *r40; + I2CBus *i2c; /* BIOS is not supported by this board */ if (machine->firmware) { @@ -104,6 +106,10 @@ static void bpim2u_init(MachineState *machine) } } + /* Connect AXP221 */ + i2c = I2C_BUS(qdev_get_child_bus(DEVICE(&r40->i2c0), "i2c")); + i2c_slave_create_simple(i2c, "axp221_pmu", 0x34); + /* SDRAM */ memory_region_add_subregion(get_system_memory(), r40->memmap[AW_R40_DEV_SDRAM], machine->ram); |