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UPSTREAM: mfd: cros_ec: Load cros_ec_ucsi on supported ECs

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Load cros_ec_ucsi driver if the ChromeOS EC implements
UCSI Platform Policy Manager (PPM).

Signed-off-by: Pavan Holla <pholla@chromium.org>
Signed-off-by: Łukasz Bartosik <ukaszb@chromium.org>
Link: https://lore.kernel.org/r/20240910101527.603452-8-ukaszb@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
(cherry picked from commit 4636d159dd046562948c973fcf2cb5d99e380268)

Bug: 381479678
Bug: 381479318

Change-Id: I48cda0f8f872de87f4466ef98dab431cacb34baf
Signed-off-by: Jameson Thies <jthies@google.com>
This commit is contained in:
Pavan Holla
2024-09-10 10:15:26 +00:00
committed by Greg Kroah-Hartman
parent 21d2121e6b
commit f84d8f1e8e
1 changed files with 9 additions and 0 deletions
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drivers/mfd/cros_ec_dev.c
+9
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@@ -108,6 +108,10 @@ static const struct mfd_cell cros_ec_keyboard_leds_cells[] = {
{ .name = "cros-keyboard-leds", },
};
static const struct mfd_cell cros_ec_ucsi_cells[] = {
{ .name = "cros_ec_ucsi", },
};
static const struct cros_feature_to_cells cros_subdevices[] = {
{
.id = EC_FEATURE_CEC,
@@ -124,6 +128,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = {
.mfd_cells = cros_ec_rtc_cells,
.num_cells = ARRAY_SIZE(cros_ec_rtc_cells),
},
{
.id = EC_FEATURE_UCSI_PPM,
.mfd_cells = cros_ec_ucsi_cells,
.num_cells = ARRAY_SIZE(cros_ec_ucsi_cells),
},
{
.id = EC_FEATURE_USB_PD,
.mfd_cells = cros_usbpd_charger_cells,