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mb/google/bluey: Configure QUP0 SE1 as I2C

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USB-A retimer, which is an I2C device, is connected to QUP0 SE1.

BUG=b:445441291
TEST=Build and boot to Google/Quenbi.

Debug log:
```
[INFO ]  VB2:vb2_digest_init() 3872 bytes, hash algo 2, HW acceleration enabled
[INFO ]  CBFS: Found 'fallback/i2c_fw' @0xa9500 size 0x576 in mcache @0xff7dd470
```

Change-Id: Ic1f7c22b6e453b703892af8af7dc3aadddf1f056
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89225
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
This commit is contained in:
Kapil Porwal 2025-09-18 00:02:25 +05:30 • committed by Matt DeVillier
commit 3b4c446fbb
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/bluey/mainboard.c
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@ -68,6 +68,7 @@ static void mainboard_init(struct device *dev)
qupv3_se_fw_load_and_init(QUPV3_1_SE0, SE_PROTOCOL_I2C, MIXED); /* Touch I2C */
qupv3_se_fw_load_and_init(QUPV3_1_SE6, SE_PROTOCOL_UART, FIFO); /* BT UART */
qupv3_se_fw_load_and_init(QUPV3_0_SE0, SE_PROTOCOL_I2C, MIXED); /* Trackpad I2C */
qupv3_se_fw_load_and_init(QUPV3_0_SE1, SE_PROTOCOL_I2C, MIXED); /* USB-A retimer */
if (CONFIG(MAINBOARD_HAS_FINGERPRINT_VIA_SPI))
qupv3_se_fw_load_and_init(QUPV3_2_SE2, SE_PROTOCOL_SPI, MIXED); /* Fingerprint SPI */