linux-kernel - [PATCH 2/2] mfd: cros_ec: Add usbpd-notify to usbpd

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Message-Id: <20191219201340.196259-2-pmalani@chromium.org>
Date:   Thu, 19 Dec 2019 12:13:42 -0800
From:   Prashant Malani <pmalani@...omium.org>
To:     enric.balletbo@...labora.com, groeck@...omium.org,
        bleung@...omium.org, lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Prashant Malani <pmalani@...omium.org>
Subject: [PATCH 2/2] mfd: cros_ec: Add usbpd-notify to usbpd_charger

Add the cros-usbpd-notify driver as a cell for the cros_usbpd_charger
subdevice on non-ACPI platforms.

This driver allows other cros-ec devices to receive PD event
notifications from the Chrome OS Embedded Controller (EC) via a
notification chain.

Change-Id: I4c062d261fa1a504b43b0a0c0a98a661829593b9
Signed-off-by: Prashant Malani <pmalani@...omium.org>
---
 drivers/mfd/cros_ec_dev.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index c4b977a5dd966..1dde480f35b93 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -85,6 +85,9 @@ static const struct mfd_cell cros_ec_sensorhub_cells[] = {
 static const struct mfd_cell cros_usbpd_charger_cells[] = {
 	{ .name = "cros-usbpd-charger", },
 	{ .name = "cros-usbpd-logger", },
+#ifndef CONFIG_ACPI
+	{ .name = "cros-usbpd-notify", },
+#endif
 };
 
 static const struct cros_feature_to_cells cros_subdevices[] = {
-- 
2.24.1.735.g03f4e72817-goog