From: Patrick Venture <vent...@google.com>
Adds supported i2c devices to the quanta-gbc-bmc board.
Signed-off-by: Patrick Venture <vent...@google.com>
Reviewed-by: Hao Wu <wuhao...@google.com>
---
hw/arm/npcm7xx_boards.c | 82 ++++++++++++++++++++++++-----------------
1 file changed, 49 insertions(+), 33 deletions(-)
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index cdb52b9922..b09919df81 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -258,10 +258,12 @@ static void quanta_gsj_fan_init(NPCM7xxMachine *machine,
NPCM7xxState *soc)
static void quanta_gbs_i2c_init(NPCM7xxState *soc)
{
+ I2CSlave *i2c_mux;
+
+ /* i2c-0: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 0), TYPE_PCA9546, 0x71);
+
/*
- * i2c-0:
- * pca9546@71
- *
* i2c-1:
* pca9535@24
* pca9535@20
@@ -270,46 +272,60 @@ static void quanta_gbs_i2c_init(NPCM7xxState *soc)
* pca9535@23
* pca9535@25
* pca9535@26
- *
- * i2c-2:
- * sbtsi@4c
- *
- * i2c-5:
- * atmel,24c64@50 mb_fru
- * pca9546@71
- * - channel 0: max31725@54
- * - channel 1: max31725@55
- * - channel 2: max31725@5d
- * atmel,24c64@51 fan_fru
- * - channel 3: atmel,24c64@52 hsbp_fru
- *
+ */
+
+ /* i2c-2: sbtsi@4c */
+
+ /* i2c-5: */
+ /* mb_fru */
+ at24c_eeprom_init(npcm7xx_i2c_get_bus(soc, 5), 5, 0x50, 8192, 0);
+ i2c_mux = i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 5),
+ TYPE_PCA9546, 0x71);
+ /* max31725 is tmp105 compatible. */
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 0), "tmp105", 0x54);
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), "tmp105", 0x55);
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 2), "tmp105", 0x5d);
+ /* fan_fru */
+ at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 5, 0x51, 8192, 1);
+ /* hsbp_fru */
+ at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 3), 5, 0x52, 8192, 2);
+
+ /*
* i2c-6:
* pca9545@73
*
* i2c-7:
* pca9545@72
- *
- * i2c-8:
- * adi,adm1272@10
- *
- * i2c-9:
- * pca9546@71
- * - channel 0: isil,isl68137@60
- * - channel 1: isil,isl68137@61
- * - channel 2: isil,isl68137@63
- * - channel 3: isil,isl68137@45
- *
+ */
+
+ /* i2c-8: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 8), "adm1272", 0x10);
+
+ /* i2c-9: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 9), TYPE_PCA9546, 0x71);
+ /*
+ * - channel 0: isil,isl68137@60
+ * - channel 1: isil,isl68137@61
+ * - channel 2: isil,isl68137@63
+ * - channel 3: isil,isl68137@45
+ */
+
+ /*
* i2c-10:
* pca9545@71
*
* i2c-11:
* pca9545@76
- *
- * i2c-12:
- * maxim,max34451@4e
- * isil,isl68137@5d
- * isil,isl68137@5e
- *
+ */
+
+ /* i2c-12: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 12), "max34451", 0x4e);
+ /*
+ * isil,isl68137@5d
+ * isil,isl68137@5e
+ */
+
+ /*
* i2c-14:
* pca9545@70
*/
--
2.33.0.1079.g6e70778dc9-goog
