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[v2,00/14] mps2: Add few more peripherals

Message ID 20200617055205.3576-1-f4bug@amsat.org
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Series mps2: Add few more peripherals | expand

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Philippe Mathieu-Daudé June 17, 2020, 5:51 a.m. UTC 
Few patches while playing with Zephyr on the MPS2:

- clean 'versatile_i2c' a bit,
- describe it as 'ARM SBCon two-wire serial bus interface'
  which is common on the ARM documentation,
- add watchdog
- added fpgaio with correct prescale clk
- added i2c and spi
- added gpio/i2s as unimp
- dropped the fpgaio push-button patch

Zephyr ressources used:
https://docs.zephyrproject.org/latest/boards/arm/mps2_an385/doc/index.html

Philippe Mathieu-Daudé (14):
  hw/watchdog/cmsdk-apb-watchdog: Add trace event for lock status
  hw/i2c/versatile_i2c: Add definitions for register addresses
  hw/i2c/versatile_i2c: Add SCL/SDA definitions
  hw/i2c: Add header for ARM SBCon two-wire serial bus interface
  hw/arm: Use TYPE_VERSATILE_I2C instead of hardcoded string
  hw/arm/mps2: Document CMSDK/FPGA APB subsystem sections
  hw/arm/mps2: Rename CMSDK AHB peripheral region
  hw/arm/mps2: Add CMSDK APB watchdog device
  hw/arm/mps2: Add CMSDK AHB GPIO peripherals as unimplemented devices
  hw/arm/mps2: Map the FPGA I/O block
  hw/arm/mps2: Add SPI devices
  hw/arm/mps2: Add I2C devices
  hw/arm/mps2: Add audio I2S interface as unimplemented device
  hw/arm/mps2-tz: Use the ARM SBCon two-wire serial bus interface

 include/hw/i2c/arm_sbcon_i2c.h   | 35 +++++++++++++++++
 hw/arm/mps2-tz.c                 | 23 ++++++++---
 hw/arm/mps2.c                    | 65 ++++++++++++++++++++++++++++++--
 hw/arm/realview.c                |  3 +-
 hw/arm/versatilepb.c             |  3 +-
 hw/arm/vexpress.c                |  3 +-
 hw/i2c/versatile_i2c.c           | 38 ++++++++++---------
 hw/watchdog/cmsdk-apb-watchdog.c |  1 +
 MAINTAINERS                      |  1 +
 hw/arm/Kconfig                   |  1 +
 hw/watchdog/trace-events         |  1 +
 11 files changed, 144 insertions(+), 30 deletions(-)
 create mode 100644 include/hw/i2c/arm_sbcon_i2c.h