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Subject[PATCH v3 07/12] i2c: designware: Add Baytrail sem config DW I2C platform dependency
Date
Currently Intel Baytrail I2C semaphore is a feature of the DW APB I2C
platform driver. It's a bit confusing to see it's config in the menu at
some separated place with no reference to the platform code. Let's move the
config definition to be below the I2C_DESIGNWARE_PLATFORM config and mark
it with "depends on I2C_DESIGNWARE_PLATFORM" statement. By doing so the
config menu will display the feature right below the DW I2C platform
driver item and will indent it to the right so signifying its belonging.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: devicetree@vger.kernel.org

---

Changelog v3:

- Replace if-endif clause around the I2C_DESIGNWARE_BAYTRAIL config
with "depends on" operator.
---
drivers/i2c/busses/Kconfig | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index b907d4046942..4e1997642e73 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -538,6 +538,19 @@ config I2C_DESIGNWARE_PLATFORM
This driver can also be built as a module. If so, the module
will be called i2c-designware-platform.

+config I2C_DESIGNWARE_BAYTRAIL
+ bool "Intel Baytrail I2C semaphore support"
+ depends on ACPI
+ depends on I2C_DESIGNWARE_PLATFORM
+ depends on (I2C_DESIGNWARE_PLATFORM=m && IOSF_MBI) || \
+ (I2C_DESIGNWARE_PLATFORM=y && IOSF_MBI=y)
+ help
+ This driver enables managed host access to the PMIC I2C bus on select
+ Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
+ the host to request uninterrupted access to the PMIC's I2C bus from
+ the platform firmware controlling it. You should say Y if running on
+ a BayTrail system using the AXP288.
+
config I2C_DESIGNWARE_SLAVE
bool "Synopsys DesignWare Slave"
depends on I2C_DESIGNWARE_CORE
@@ -560,18 +573,6 @@ config I2C_DESIGNWARE_PCI
This driver can also be built as a module. If so, the module
will be called i2c-designware-pci.

-config I2C_DESIGNWARE_BAYTRAIL
- bool "Intel Baytrail I2C semaphore support"
- depends on ACPI
- depends on (I2C_DESIGNWARE_PLATFORM=m && IOSF_MBI) || \
- (I2C_DESIGNWARE_PLATFORM=y && IOSF_MBI=y)
- help
- This driver enables managed host access to the PMIC I2C bus on select
- Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
- the host to request uninterrupted access to the PMIC's I2C bus from
- the platform firmware controlling it. You should say Y if running on
- a BayTrail system using the AXP288.
-
config I2C_DIGICOLOR
tristate "Conexant Digicolor I2C driver"
depends on ARCH_DIGICOLOR || COMPILE_TEST
--
2.26.2
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