linux/drivers/pinctrl/qcom
Stephen Boyd de0c18a87c pinctrl: msm: Actually use function 0 for gpio selection
This code needs to select function #0, which is the first int in the
array of functions, not the number 0 which may or may not be the
function for "GPIO mode" per the enum mapping. We were getting lucky on
SDM845, where this was tested, because the function 0 matched the enum
value for "GPIO mode". On other platforms, e.g. MSM8996, the gpio enum
value is the last one in the list so this code doesn't work and we see a
warning at boot. Fix it by grabbing the first element out of the array
of functions.

Cc: Doug Anderson <dianders@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Niklas Cassel <niklas.cassel@linaro.org>
Reported-by: Niklas Cassel <niklas.cassel@linaro.org>
Fixes: 1de7ddb3a1 ("pinctrl: msm: Mux out gpio function with gpio_request()")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-02 10:48:43 +02:00
..
Kconfig pinctrl: qcom: Add qcs404 pinctrl driver 2018-09-26 09:43:01 +02:00
Makefile pinctrl: qcom: Add qcs404 pinctrl driver 2018-09-26 09:43:01 +02:00
pinctrl-apq8064.c pinctrl: qcom: General Purpose clocks for apq8064 2017-08-31 11:32:19 +02:00
pinctrl-apq8084.c pinctrl: qcom: drop owner assignment from platform_drivers 2014-10-20 16:21:23 +02:00
pinctrl-ipq4019.c pinctrl: msm: add support to configure ipq40xx GPIO_PULL bits 2017-08-14 15:00:59 +02:00
pinctrl-ipq8064.c pinctrl: qcom: drop owner assignment from platform_drivers 2014-10-20 16:21:23 +02:00
pinctrl-ipq8074.c pinctrl: qcom: Add ipq8074 pinctrl driver 2017-06-29 15:12:40 +02:00
pinctrl-mdm9615.c pinctrl: qcom: Add support for MDM9615 TLMM 2016-06-29 10:10:52 +02:00
pinctrl-msm8x74.c pinctrl: qcom: msm8974: Add hsic_ctl pinmux 2016-06-29 10:14:46 +02:00
pinctrl-msm8660.c pinctrl: qcom: msm8660: rename some SDC1->SDC4 2017-01-03 09:26:20 +01:00
pinctrl-msm8916.c pinctrl: qcom: Add msm8916 pinctrl driver 2015-01-30 14:35:09 +01:00
pinctrl-msm8960.c pinctrl: qcom: drop owner assignment from platform_drivers 2014-10-20 16:21:23 +02:00
pinctrl-msm8994.c pinctrl: qcom: Add msm8994 pinctrl driver 2016-11-04 23:55:36 +01:00
pinctrl-msm8996.c pinctrl: qcom: Add msm8996 pinctrl driver 2015-12-01 10:29:03 +01:00
pinctrl-msm8998.c pinctrl: msm8998: Remove owner assignment from platform_driver 2018-03-27 14:05:11 +02:00
pinctrl-msm.c pinctrl: msm: Actually use function 0 for gpio selection 2018-10-02 10:48:43 +02:00
pinctrl-msm.h pinctrl: qcom: Support dispersed tiles 2018-09-26 09:30:43 +02:00
pinctrl-qcs404.c pinctrl: qcom: Add qcs404 pinctrl driver 2018-09-26 09:43:01 +02:00
pinctrl-qdf2xxx.c pinctrl: qcom: qdf2xxx: add support for new ACPI HID QCOM8002 2018-05-02 14:36:08 +02:00
pinctrl-sdm660.c pinctrl: qcom: Add sdm660 pinctrl driver 2018-09-26 08:55:53 +02:00
pinctrl-sdm845.c pinctrl: qcom: Add sdm845 pinctrl driver 2018-02-12 10:47:23 +01:00
pinctrl-spmi-gpio.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-spmi-mpp.c pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux 2018-09-21 08:17:43 -07:00
pinctrl-ssbi-gpio.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-ssbi-mpp.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00