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| author | Patrick Venture <venture@google.com> | 2021-06-08 12:36:05 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-06-15 16:18:48 +0100 |
| commit | 1c7f3e248e0ac8fc53d1d40d7ef8c9852fefed8c (patch) | |
| tree | 64eb7430152e7afb1181dba3a3093923b3fc7dd7 /hw/arm | |
| parent | a8b3ddde6c756059c00663224c1ad9835d30eae5 (diff) | |
| download | qemu-1c7f3e248e0ac8fc53d1d40d7ef8c9852fefed8c.zip qemu-1c7f3e248e0ac8fc53d1d40d7ef8c9852fefed8c.tar.gz qemu-1c7f3e248e0ac8fc53d1d40d7ef8c9852fefed8c.tar.bz2 | |
hw/arm: quanta-gbs-bmc add i2c comments
Add a comment and i2c method that describes the board layout.
Tested: firmware booted to userspace.
Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Brandon Kim <brandonkim@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210608193605.2611114-3-venture@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/npcm7xx_boards.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c index 29026f0..bba23e2 100644 --- a/hw/arm/npcm7xx_boards.c +++ b/hw/arm/npcm7xx_boards.c @@ -238,6 +238,65 @@ static void quanta_gsj_fan_init(NPCM7xxMachine *machine, NPCM7xxState *soc) npcm7xx_connect_pwm_fan(soc, &splitter[2], 0x05, 1); } +static void quanta_gbs_i2c_init(NPCM7xxState *soc) +{ + /* + * i2c-0: + * pca9546@71 + * + * i2c-1: + * pca9535@24 + * pca9535@20 + * pca9535@21 + * pca9535@22 + * 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-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-10: + * pca9545@71 + * + * i2c-11: + * pca9545@76 + * + * i2c-12: + * maxim,max34451@4e + * isil,isl68137@5d + * isil,isl68137@5e + * + * i2c-14: + * pca9545@70 + */ +} + static void npcm750_evb_init(MachineState *machine) { NPCM7xxState *soc; @@ -282,6 +341,7 @@ static void quanta_gbs_init(MachineState *machine) npcm7xx_connect_flash(&soc->fiu[0], 0, "mx66u51235f", drive_get(IF_MTD, 0, 0)); + quanta_gbs_i2c_init(soc); npcm7xx_load_kernel(machine, soc); } |