diff options
| author | Sumit Garg <[email protected]> | 2025-05-16 18:38:54 +0530 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-06-24 07:54:03 -0600 |
| commit | 787ef52288456e580e25e2b88b2f318e10990137 (patch) | |
| tree | 056c2e40e20ea17f30edf63df415f57a1841edf1 | |
| parent | ddc527ac4331b3cc73f29d30127944f477d6a6f0 (diff) | |
mach-snapdragon: of_fixup: Drop USB dr_mode override for RB1/2
The default DIP switch configuration on RB1/2 is to enable flashing
support via USB type-c port either using QDL or fastboot. It's just
cumbersome to get the host mode working in U-Boot via DIP switch toggle
when you need the flashing capability using the type-c port.
So instead lets enable fastboot in U-Boot for RB1/2 boards which is
more useful in the default board DIP switch configuration. This let's
us to drop dr_mode DT fixup.
Signed-off-by: Sumit Garg <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Casey Connolly <[email protected]>
| -rw-r--r-- | arch/arm/mach-snapdragon/of_fixup.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm/mach-snapdragon/of_fixup.c b/arch/arm/mach-snapdragon/of_fixup.c index b398c6b7b9f..328c7812f30 100644 --- a/arch/arm/mach-snapdragon/of_fixup.c +++ b/arch/arm/mach-snapdragon/of_fixup.c @@ -99,19 +99,6 @@ static int fixup_qcom_dwc3(struct device_node *root, struct device_node *glue_np return ret; } - /* - * The RB1/2 boards only have a single USB controller and it's muxed between the type-C port - * and a USB hub. Since we can't do OTG in U-Boot properly we prefer to put it into host mode. - */ - if (of_device_is_compatible(root, "qcom,qrb4210-rb2", NULL, NULL) || - of_device_is_compatible(root, "qcom,qrb2210-rb1", NULL, NULL)) { - ret = of_write_prop(dwc3, "dr_mode", sizeof("host"), "host"); - if (ret) { - log_err("Failed to set 'dr_mode' property: %d\n", ret); - return ret; - } - } - return 0; } |