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[35.228.58.138]) by smtp.gmail.com with ESMTPSA id 2-20020a05651c00c200b002ccd3e8a59esm2333345ljr.121.2024.01.18.11.53.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jan 2024 11:53:34 -0800 (PST) From: Lukasz Majczak To: Gwendal Grignou , Tzung-Bi Shih , Radoslaw Biernacki , Wim Van Sebroeck , Lee Jones , Benson Leung , Guenter Roeck , Krzysztof Kozlowski , linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev Cc: Lukasz Majczak Subject: [PATCH v2 3/3] mfd: cros_ec: Register EC-based watchdog subdevice Date: Thu, 18 Jan 2024 19:53:24 +0000 Message-ID: <20240118195325.2964918-4-lma@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240118195325.2964918-1-lma@chromium.org> References: <20240118195325.2964918-1-lma@chromium.org> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add ChromeOS EC-based watchdog as EC subdevice. Signed-off-by: Lukasz Majczak Reviewed-by: Guenter Roeck --- 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 603b1cd52785..d0140a285f69 100644 --- a/drivers/mfd/cros_ec_dev.c +++ b/drivers/mfd/cros_ec_dev.c @@ -91,6 +91,10 @@ static const struct mfd_cell cros_usbpd_notify_cells[] = { { .name = "cros-usbpd-notify", }, }; +static const struct mfd_cell cros_ec_wdt_cells[] = { + { .name = "cros-ec-wdt-drv", } +}; + static const struct cros_feature_to_cells cros_subdevices[] = { { .id = EC_FEATURE_CEC, @@ -107,6 +111,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = { .mfd_cells = cros_usbpd_charger_cells, .num_cells = ARRAY_SIZE(cros_usbpd_charger_cells), }, + { + .id = EC_FEATURE_HANG_DETECT, + .mfd_cells = cros_ec_wdt_cells, + .num_cells = ARRAY_SIZE(cros_ec_wdt_cells), + }, }; static const struct mfd_cell cros_ec_platform_cells[] = {