Re: [PATCH v2] i2c: axxia: Add I2C driver for AXM55xx
From: Wolfram Sang <hidden>
Date: 2014-10-03 10:35:59
Also in:
linux-arm-kernel, linux-i2c, lkml
quoted hunk ↗ jump to hunk
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 2ac87fa..8983474 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig@@ -77,6 +77,17 @@ config I2C_AMD8111 This driver can also be built as a module. If so, the module will be called i2c-amd8111. +config I2C_AXXIA + tristate "Axxia I2C controller" + depends on ARCH_AXXIA || COMPILE_TEST + default ARCH_AXXIA + help + Say yes if you want to support the I2C bus on Axxia platforms. + + Please note that this controller is limited to transfers of maximum + 255 bytes in length. Any attempt to to a larger transfer will return + an error. + config I2C_I801 tristate "Intel 82801 (ICH/PCH)" depends on PCIdiff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile index 49bf07e..5899edb 100644 --- a/drivers/i2c/busses/Makefile +++ b/drivers/i2c/busses/Makefile@@ -12,6 +12,7 @@ obj-$(CONFIG_I2C_ALI15X3) += i2c-ali15x3.o obj-$(CONFIG_I2C_AMD756) += i2c-amd756.o obj-$(CONFIG_I2C_AMD756_S4882) += i2c-amd756-s4882.o obj-$(CONFIG_I2C_AMD8111) += i2c-amd8111.o +obj-$(CONFIG_I2C_AXXIA) += i2c-axxia.o obj-$(CONFIG_I2C_I801) += i2c-i801.o obj-$(CONFIG_I2C_ISCH) += i2c-isch.o obj-$(CONFIG_I2C_ISMT) += i2c-ismt.o
Please put it to the embedded section. ...
+ idev->adapter.class = I2C_CLASS_HWMON;
Being a DT driver, you most probably don't need this.
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