From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: <linux-i2c@vger.kernel.org>
Cc: Wolfram Sang <wsa@kernel.org>, Niyas Sait <niyas.sait@linaro.org>,
Klaus Jensen <its@irrelevant.dk>,
Andy Shevchenko <andy@kernel.org>, <linux-acpi@vger.kernel.org>,
Jeremy Kerr <jk@codeconstruct.com.au>,
Matt Johnston <matt@codeconstruct.com.au>,
Shesha Bhushan Sreenivasamurthy <sheshas@marvell.com>,
<linux-cxl@vger.kernel.org>, <linuxarm@huawei.com>,
"Viacheslav A . Dubeyko" <viacheslav.dubeyko@bytedance.com>
Subject: [RFC PATCH 1/6] i2c: acpi: set slave mode flag
Date: Thu, 25 May 2023 16:21:58 +0100 [thread overview]
Message-ID: <20230525152203.32190-2-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20230525152203.32190-1-Jonathan.Cameron@huawei.com>
If the GenericSerialBusConnection includes the General Flag
for slave mode set it during parsing.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
drivers/i2c/i2c-core-acpi.c | 3 +++
1 file changed, 3 insertions(+)
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;
}
--
2.39.2
next prev parent reply other threads:[~2023-05-25 15:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 15:21 [RFC PATCH 0/6] i2c: Enabling use of aspeed-i2c with ACPI Jonathan Cameron
2023-05-25 15:21 ` Jonathan Cameron [this message]
2023-05-26 19:43 ` [RFC PATCH 1/6] i2c: acpi: set slave mode flag Andy Shevchenko
2023-05-25 15:21 ` [RFC PATCH 2/6] i2c: aspeed: Use platform_get_irq() instead of opencoding Jonathan Cameron
2023-05-26 21:06 ` Andy Shevchenko
2023-05-25 15:22 ` [RFC PATCH 3/6] i2c: aspeed: switch to generic fw properties Jonathan Cameron
2023-05-26 21:11 ` Andy Shevchenko
2023-05-30 14:16 ` Jonathan Cameron
2023-05-25 15:22 ` [RFC PATCH 4/6] i2c: aspeed: Set the fwnode for the adap->dev Jonathan Cameron
2023-05-26 21:13 ` Andy Shevchenko
2023-05-25 15:22 ` [RFC PATCH 5/6] HACK: i2c: aspeed: Comment the clock and reset out Jonathan Cameron
2023-05-26 21:16 ` Andy Shevchenko
2023-05-30 14:40 ` Jonathan Cameron
2023-05-25 15:22 ` [RFC PATCH 6/6] HACK: i2c: aspeed: Enable build without COMPILE_TEST Jonathan Cameron
2023-05-30 14:44 ` Jonathan Cameron
2023-05-25 16:18 ` [RFC PATCH 0/6] i2c: Enabling use of aspeed-i2c with ACPI Jonathan Cameron
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