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authorFabien Parent <fparent@baylibre.com>2018-08-10 15:13:47 +0200
committerSebastian Reichel <sre@kernel.org>2018-09-16 12:55:16 +0200
commit36f47383c7f9fa0fdc20a92635435ff77ff71a6f (patch)
tree96601b77f53ec8886ca432b092258a6165d2b2a7 /include
parent5b394b2ddf0347bef56e50c69a58773c94343ff3 (diff)
mfd: cros: add charger port count command definition
A new more command has been added to the ChromeOS embedded controller that allows to get the number of charger port count. Unlike EC_CMD_USB_PD_PORTS, this new command also includes the dedicated port if present. This command will be used to expose the dedicated charger port in the ChromeOS charger driver. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mfd/cros_ec_commands.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h
index 6e1ab9bead28..20ee71f10865 100644
--- a/include/linux/mfd/cros_ec_commands.h
+++ b/include/linux/mfd/cros_ec_commands.h
@@ -3102,6 +3102,16 @@ struct ec_params_usb_pd_info_request {
uint8_t port;
} __packed;
+/*
+ * This command will return the number of USB PD charge port + the number
+ * of dedicated port present.
+ * EC_CMD_USB_PD_PORTS does NOT include the dedicated ports
+ */
+#define EC_CMD_CHARGE_PORT_COUNT 0x0105
+struct ec_response_charge_port_count {
+ uint8_t port_count;
+} __packed;
+
/* Read USB-PD Device discovery info */
#define EC_CMD_USB_PD_DISCOVERY 0x0113
struct ec_params_usb_pd_discovery_entry {