Merge tag 'pull-aspeed-20220630' of https://github.com/legoater/qemu into staging

aspeed queue:

* m25p80 improvements (Iris)
* Code cleanup in preparation of multi SoC machine (Peter)
* New MAX31785 model (Mahesh)
* New Qualcomm machines (Jae and Graeme)
* Core I2C slave mode (Klaus)
* Aspeed I2C slave mode for old and new register interface (Peter and Klaus)
* New Aspeed PECI model (Peter)
* Various small fixes

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* tag 'pull-aspeed-20220630' of https://github.com/legoater/qemu: (27 commits)
  hw/misc/aspeed: Add PECI controller
  hw/i2c/aspeed: Add new-registers DMA slave mode RX support
  hw/i2c/aspeed: add slave device in old register mode
  hw/i2c: add asynchronous send
  hw/i2c: support multiple masters
  hw/i2c/aspeed: Fix MASTER_EN missing error message
  hw/i2c/aspeed: Fix DMA len write-enable bit handling
  hw/i2c/aspeed: Fix R_I2CD_FUN_CTRL reference
  hw/arm/aspeed: firework: add I2C MUXes for VR channels
  hw/arm/aspeed: firework: Add Thermal Diodes
  hw/arm/aspeed: Add MAX31785 Fan controllers
  hw/sensor: add Maxim MAX31785 device
  hw/i2c: pmbus: Page #255 is valid page for read requests.
  hw/arm/aspeed: add Qualcomm Firework BMC machine
  hw/arm/aspeed: add support for the Qualcomm DC-SCM v1 board
  aspeed: Remove use of qemu_get_cpu
  aspeed: Map unimplemented devices in SoC memory
  aspeed: Remove usage of sysbus_mmio_map
  aspeed: Add memory property to Aspeed SoC
  aspeed: Set CPU memory property explicitly
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h
index 1398befc10..300a89b343 100644
--- a/include/hw/i2c/aspeed_i2c.h
+++ b/include/hw/i2c/aspeed_i2c.h
@@ -174,6 +174,8 @@ REG32(I2CM_DMA_LEN, 0x1c)
     FIELD(I2CM_DMA_LEN, TX_BUF_LEN_W1T, 15, 1)
     FIELD(I2CM_DMA_LEN, TX_BUF_LEN, 0, 11)
 REG32(I2CS_INTR_CTRL, 0x20)
+    FIELD(I2CS_INTR_CTRL, PKT_CMD_FAIL, 17, 1)
+    FIELD(I2CS_INTR_CTRL, PKT_CMD_DONE, 16, 1)
 REG32(I2CS_INTR_STS, 0x24)
     /* 31:29 shared with I2CD_INTR_STS[31:29] */
     FIELD(I2CS_INTR_STS, SLAVE_PARKING_STS, 24, 2)
@@ -184,6 +186,7 @@ REG32(I2CS_INTR_STS, 0x24)
     FIELD(I2CS_INTR_STS, PKT_CMD_FAIL, 17, 1)
     FIELD(I2CS_INTR_STS, PKT_CMD_DONE, 16, 1)
     /* 14:0 shared with I2CD_INTR_STS[14:0] */
+    FIELD(I2CS_INTR_STS, SLAVE_ADDR_RX_MATCH, 7, 1)
 REG32(I2CS_CMD, 0x28)
     FIELD(I2CS_CMD, W1_CTRL, 31, 1)
     FIELD(I2CS_CMD, PKT_MODE_ACTIVE_ADDR, 17, 2)
@@ -223,6 +226,9 @@ struct AspeedI2CBus {
 
     struct AspeedI2CState *controller;
 
+    /* slave mode */
+    I2CSlave *slave;
+
     MemoryRegion mr;
 
     I2CBus *bus;
@@ -249,6 +255,11 @@ struct AspeedI2CState {
     AddressSpace dram_as;
 };
 
+#define TYPE_ASPEED_I2C_BUS_SLAVE "aspeed.i2c.slave"
+OBJECT_DECLARE_SIMPLE_TYPE(AspeedI2CBusSlave, ASPEED_I2C_BUS_SLAVE)
+struct AspeedI2CBusSlave {
+    I2CSlave i2c;
+};
 
 struct AspeedI2CClass {
     SysBusDeviceClass parent_class;