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[RFC,v3,1/7] i2c: acpi: set slave mode flag

Message ID 20230531100600.13543-2-Jonathan.Cameron@huawei.com
State New, archived
Headers show
Series i2c: Enabling use of aspeed-i2c with ACPI | expand

Commit Message

Jonathan Cameron May 31, 2023, 10:05 a.m. UTC 
If the GenericSerialBusConnection includes the General Flag
for slave mode set it during parsing.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

---
v2: Picked up tag.
---
 drivers/i2c/i2c-core-acpi.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c
index d6037a328669..7dda5eab9645 100644
--- a/drivers/i2c/i2c-core-acpi.c
+++ b/drivers/i2c/i2c-core-acpi.c
@@ -125,6 +125,9 @@  static int i2c_acpi_fill_info(struct acpi_resource *ares, void *data)
 	if (sb->access_mode == ACPI_I2C_10BIT_MODE)
 		info->flags |= I2C_CLIENT_TEN;
 
+	if (sb->slave_mode)
+		info->flags |= I2C_CLIENT_SLAVE;
+
 	return 1;
 }