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From: Daniel Balint <dbalint@google.com>
To: Jonathan Cameron <jic23@kernel.org>,
	Benson Leung <bleung@chromium.org>, Lee Jones <lee@kernel.org>,
	 Tzung-Bi Shih <tzungbi@kernel.org>
Cc: linux-iio@vger.kernel.org, chrome-platform@lists.linux.dev,
	 mfd@lists.linux.dev, linux-kernel@vger.kernel.org,
	 Daniel Balint <dbalint@google.com>
Subject: [PATCH v1 3/3] mfd: cros_ec: load cros_ec_pwrmon on supported ECs
Date: Fri,  6 Nov 2026 19:31:17 +0000	[thread overview]
Message-ID: <20261106193129.43493-4-dbalint@google.com> (raw)
In-Reply-To: <20261106193129.43493-1-dbalint@google.com>

Load cros_ec_pwrmon driver when the ChromeOS EC advertises
EC_FEATURE_PWRMON.

Signed-off-by: Daniel Balint <dbalint@google.com>
---
 drivers/mfd/cros_ec_dev.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index 529a23b804f7..9cf85636b7f9 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -115,6 +115,10 @@ static const struct mfd_cell cros_ec_charge_control_cells[] = {
 	{ .name = "cros-charge-control", },
 };
 
+static const struct mfd_cell cros_ec_pwrmon_cells[] = {
+	{ .name = "cros-ec-pwrmon", },
+};
+
 static const struct cros_feature_to_cells cros_subdevices[] = {
 	{
 		.id		= EC_FEATURE_CEC,
@@ -151,6 +155,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = {
 		.mfd_cells	= cros_ec_charge_control_cells,
 		.num_cells	= ARRAY_SIZE(cros_ec_charge_control_cells),
 	},
+	{
+		.id		= EC_FEATURE_PWRMON,
+		.mfd_cells	= cros_ec_pwrmon_cells,
+		.num_cells	= ARRAY_SIZE(cros_ec_pwrmon_cells),
+	},
 };
 
 static const struct mfd_cell cros_ec_platform_cells[] = {
-- 
2.56.0.455.g6c5a503b38-goog


  parent reply	other threads:[~2026-11-06 19:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-06 19:31 [PATCH v1 0/3] Introduce cros_ec power monitoring Daniel Balint
2026-11-06 19:31 ` [PATCH v1 1/3] platform/chrome: cros_ec: fix alignment of ec_params_pwrmon Daniel Balint
2026-11-06 19:31 ` [PATCH v1 2/3] iio: adc: add cros_ec_pwrmon driver Daniel Balint
2026-11-07  1:25   ` Jonathan Cameron
2026-11-06 19:31 ` Daniel Balint [this message]
2026-11-07  1:03 ` [PATCH v1 0/3] Introduce cros_ec power monitoring Jonathan Cameron

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