diff options
| author | Scott Collyer <scollyer@google.com> | 2022-08-31 19:09:15 -0700 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-09-09 00:10:39 +0000 |
| commit | 5f01e4b0c7be9124b2aa150ef92368a49df1b9e6 (patch) | |
| tree | 69cc2472c986066aec9a89f2ef90859430f61211 /zephyr/projects | |
| parent | 862f688c797dcd05239237fbf30eb7ef3e730803 (diff) | |
| download | chrome-ec-5f01e4b0c7be9124b2aa150ef92368a49df1b9e6.tar.gz | |
rex: Fix the pin type for usb_c0_rt_3p3_sx_en
This GPIO was being set as an open drain output, but it should be a
push-pull. This CL modifies its entry in generated.dts. There is a
TODO to review the EC GPIO input spreadsheet so that generated.dts
will not require edits. This change is being added now to support
power on activies.
BRANCH=none
BUG=b:244441996
TEST=zmake build rex. Verified that HB is powered up when
usb_c0_rt_3p3_sx_en is driven high.
Signed-off-by: Scott Collyer <scollyer@google.com>
Change-Id: Ia378a5772a41214c0f49de053d53d5af82c104e8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3873651
Reviewed-by: Madhu P <mparuchuri@google.com>
Reviewed-by: Fabio Baltieri <fabiobaltieri@google.com>
Tested-by: Scott Collyer <scollyer@chromium.org>
Commit-Queue: Scott Collyer <scollyer@chromium.org>
Diffstat (limited to 'zephyr/projects')
| -rw-r--r-- | zephyr/projects/rex/generated.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/zephyr/projects/rex/generated.dts b/zephyr/projects/rex/generated.dts index 4765516fca..a8b1f7f709 100644 --- a/zephyr/projects/rex/generated.dts +++ b/zephyr/projects/rex/generated.dts @@ -217,7 +217,7 @@ enum-name = "GPIO_USB_C0_PPC_INT_ODL"; }; gpio_usb_c0_rt_3p3_sx_en: usb_c0_rt_3p3_sx_en { - gpios = <&gpio0 3 GPIO_ODR_HIGH>; + gpios = <&gpio0 3 GPIO_OUTPUT_LOW>; }; gpio_usb_c0_rt_int_odl: usb_c0_rt_int_odl { gpios = <&gpioa 0 GPIO_INPUT>; |