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pinctrl: qcom: Add APQ8084 pinctrl support

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This patchset adds pinctrl support for the Qualcomm APQ8084 platform.

This set of patches adds pinctrl support for the Qualcomm APQ8084 platform.
The first patch adds the pin definitions. The second patch contains the
devicetree binding documentation. The third patch adds the DT node.
The last patch makes the INTR_TARGET_PROC_APPS value configurable and
defines it for each existing SoC.

Tested on IFC6540 board.

Changes since v3:
 - Fixed the sdc valid pin values in the binding documentation - sdc2
   instead of sdc3. (suggested by Bjorn Andersson)

Changes since v2:
 - Fixed some incorrect bits and offsets. (suggested by Bjorn Andersson)
 - Updated binding documentation to follow the format of msm8960.
   (suggested by Bjorn Andersson)
 - Added fourth patch, which removes the hardcoded INTR_TARGET_PROC_APPS
   value and makes it configurable. Also we keep the current value for
   existing SoCs. (suggested by Bjorn Andersson)

Changes since v1:
 - Updated the total number of pins (suggested by Bjorn Andersson)
 - Added the missing pin info (provided by Andy Gross)
 - Updated groups and functions to be consistent with other pinctrls.
   (suggested by Andy Gross)
 - Removed unused functions, qdss and test pins. (suggested by Andy Gross)
 - Updated the documentation with the possible functions.

Reviewed-by: Andy Gross <agross@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Georgi Djakov 2014-09-03 19:28:13 +03:00 committed by Linus Walleij
parent 51128e8ac8
commit c4f6f9c0f3
3 changed files with 1252 additions and 0 deletions
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8
drivers/pinctrl/qcom/Kconfig
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@ -15,6 +15,14 @@ config PINCTRL_APQ8064
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm TLMM block found in the Qualcomm APQ8064 platform.
config PINCTRL_APQ8084
tristate "Qualcomm APQ8084 pin controller driver"
depends on GPIOLIB && OF
select PINCTRL_MSM
help
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm TLMM block found in the Qualcomm APQ8084 platform.
config PINCTRL_IPQ8064
tristate "Qualcomm IPQ8064 pin controller driver"
depends on GPIOLIB && OF

1
drivers/pinctrl/qcom/Makefile
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@ -1,6 +1,7 @@
# Qualcomm pin control drivers
obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o
obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o
obj-$(CONFIG_PINCTRL_APQ8084) += pinctrl-apq8084.o
obj-$(CONFIG_PINCTRL_IPQ8064) += pinctrl-ipq8064.o
obj-$(CONFIG_PINCTRL_MSM8960) += pinctrl-msm8960.o
obj-$(CONFIG_PINCTRL_MSM8X74) += pinctrl-msm8x74.o

1243
drivers/pinctrl/qcom/pinctrl-apq8084.c Normal file
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