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hw/arm: kudo add lm75s on bus 13 

Add the four lm75s behind the mux on bus 13.

Tested by booting the firmware:
lm75 42-0048: hwmon0: sensor 'lm75'
lm75 43-0049: supply vs not found, using dummy regulator
lm75 43-0049: hwmon1: sensor 'lm75'
lm75 44-0048: supply vs not found, using dummy regulator
lm75 44-0048: hwmon2: sensor 'lm75'
lm75 45-0049: supply vs not found, using dummy regulator
lm75 45-0049: hwmon3: sensor 'lm75'

Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20220102215844.2888833-5-venture@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Patrick Venture 2022-01-07 17:08:01 +00:00 committed by Peter Maydell
parent 5b0829d38c
commit b8905cc2dd
1 changed files with 10 additions and 1 deletions
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11
hw/arm/npcm7xx_boards.c
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@ -330,6 +330,8 @@ static void quanta_gbs_i2c_init(NPCM7xxState *soc)
static void kudo_bmc_i2c_init(NPCM7xxState *soc)
{
I2CSlave *i2c_mux;
i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 1), TYPE_PCA9548, 0x75);
i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 1), TYPE_PCA9548, 0x77);
@ -337,7 +339,14 @@ static void kudo_bmc_i2c_init(NPCM7xxState *soc)
at24c_eeprom_init(soc, 4, 0x50, 8192); /* mbfru */
i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 13), TYPE_PCA9548, 0x77);
i2c_mux = i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 13),
TYPE_PCA9548, 0x77);
/* tmp105 is compatible with the lm75 */
i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 2), "tmp105", 0x48);
i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 3), "tmp105", 0x49);
i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 4), "tmp105", 0x48);
i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 5), "tmp105", 0x49);
at24c_eeprom_init(soc, 14, 0x55, 8192); /* bmcfru */