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i2c: Add Spreadtrum I2C controller driver

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This patch adds the I2C controller driver for Spreadtrum SC9860 platform.

Signed-off-by: Baolin Wang <baolin.wang@spreadtrum.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Baolin Wang
2017-08-29 11:35:04 +08:00
committed by Wolfram Sang
parent 4058f6dc3b
commit 8b9ec07198
3 changed files with 654 additions and 0 deletions
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7
drivers/i2c/busses/Kconfig
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@@ -908,6 +908,13 @@ config I2C_SIRF
This driver can also be built as a module. If so, the module
will be called i2c-sirf.
config I2C_SPRD
bool "Spreadtrum I2C interface"
depends on ARCH_SPRD
help
If you say yes to this option, support will be included for the
Spreadtrum I2C interface.
config I2C_ST
tristate "STMicroelectronics SSC I2C support"
depends on ARCH_STI

1
drivers/i2c/busses/Makefile
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@@ -90,6 +90,7 @@ obj-$(CONFIG_I2C_SH7760) += i2c-sh7760.o
obj-$(CONFIG_I2C_SH_MOBILE) += i2c-sh_mobile.o
obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o
obj-$(CONFIG_I2C_SIRF) += i2c-sirf.o
obj-$(CONFIG_I2C_SPRD) += i2c-sprd.o
obj-$(CONFIG_I2C_ST) += i2c-st.o
obj-$(CONFIG_I2C_STM32F4) += i2c-stm32f4.o
obj-$(CONFIG_I2C_STU300) += i2c-stu300.o

646
drivers/i2c/busses/i2c-sprd.c Normal file
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