diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2020-06-23 18:57:05 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-23 18:57:05 +0100 |
| commit | d4b78317b7cf8c0c635b70086503813f79ff21ec (patch) | |
| tree | bab8d849b983bcc72e9680acf23470679fb9e251 /include | |
| parent | d88d5a3806d78dcfca648c62dae9d88d3e803bd2 (diff) | |
| parent | 539533b85fbd269f777bed931de8ccae1dd837e9 (diff) | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200623' into staging
target-arm queue:
* util/oslib-posix : qemu_init_exec_dir implementation for Mac
* target/arm: Last parts of neon decodetree conversion
* hw/arm/virt: Add 5.0 HW compat props
* hw/watchdog/cmsdk-apb-watchdog: Add trace event for lock status
* mps2: Add CMSDK APB watchdog, FPGAIO block, S2I devices and I2C devices
* mps2: Add some unimplemented-device stubs for audio and GPIO
* mps2-tz: Use the ARM SBCon two-wire serial bus interface
* target/arm: Check supported KVM features globally (not per vCPU)
* tests/qtest/arm-cpu-features: Add feature setting tests
* arm/virt: Add memory hot remove support
# gpg: Signature made Tue 23 Jun 2020 12:38:31 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20200623: (42 commits)
arm/virt: Add memory hot remove support
tests/qtest/arm-cpu-features: Add feature setting tests
target/arm: Check supported KVM features globally (not per vCPU)
hw/arm/mps2-tz: Use the ARM SBCon two-wire serial bus interface
hw/arm/mps2: Add audio I2S interface as unimplemented device
hw/arm/mps2: Add I2C devices
hw/arm/mps2: Add SPI devices
hw/arm/mps2: Map the FPGA I/O block
hw/arm/mps2: Add CMSDK AHB GPIO peripherals as unimplemented devices
hw/arm/mps2: Add CMSDK APB watchdog device
hw/arm/mps2: Rename CMSDK AHB peripheral region
hw/arm/mps2: Document CMSDK/FPGA APB subsystem sections
hw/arm: Use TYPE_VERSATILE_I2C instead of hardcoded string
hw/i2c: Add header for ARM SBCon two-wire serial bus interface
hw/i2c/versatile_i2c: Add SCL/SDA definitions
hw/i2c/versatile_i2c: Add definitions for register addresses
hw/watchdog/cmsdk-apb-watchdog: Add trace event for lock status
target/arm: Remove dead code relating to SABA and UABA
target/arm: Remove unnecessary gen_io_end() calls
target/arm: Move some functions used only in translate-neon.inc.c to that file
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i2c/arm_sbcon_i2c.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/hw/i2c/arm_sbcon_i2c.h b/include/hw/i2c/arm_sbcon_i2c.h new file mode 100644 index 0000000000..5d96507ab6 --- /dev/null +++ b/include/hw/i2c/arm_sbcon_i2c.h @@ -0,0 +1,35 @@ +/* + * ARM SBCon two-wire serial bus interface (I2C bitbang) + * a.k.a. + * ARM Versatile I2C controller + * + * Copyright (c) 2006-2007 CodeSourcery. + * Copyright (c) 2012 Oskar Andero <oskar.andero@gmail.com> + * Copyright (C) 2020 Philippe Mathieu-Daudé <f4bug@amsat.org> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#ifndef HW_I2C_ARM_SBCON_H +#define HW_I2C_ARM_SBCON_H + +#include "hw/sysbus.h" +#include "hw/i2c/bitbang_i2c.h" + +#define TYPE_VERSATILE_I2C "versatile_i2c" +#define TYPE_ARM_SBCON_I2C TYPE_VERSATILE_I2C + +#define ARM_SBCON_I2C(obj) \ + OBJECT_CHECK(ArmSbconI2CState, (obj), TYPE_ARM_SBCON_I2C) + +typedef struct ArmSbconI2CState { + /*< private >*/ + SysBusDevice parent_obj; + /*< public >*/ + + MemoryRegion iomem; + bitbang_i2c_interface bitbang; + int out; + int in; +} ArmSbconI2CState; + +#endif /* HW_I2C_ARM_SBCON_H */ |