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Message-ID: <202202230101.Hp9mOcMc-lkp@intel.com>
Date: Wed, 23 Feb 2022 01:54:01 +0800
From: kernel test robot <lkp@...el.com>
To: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
agross@...nel.org, bjorn.andersson@...aro.org, lgirdwood@...il.com,
broonie@...nel.org, robh+dt@...nel.org, quic_plai@...cinc.com,
bgoswami@...eaurora.org, perex@...ex.cz, tiwai@...e.com,
srinivas.kandagatla@...aro.org, rohitkr@...eaurora.org,
linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
swboyd@...omium.org, judyhsiao@...omium.org,
Linus Walleij <linus.walleij@...aro.org>,
linux-gpio@...r.kernel.org
Cc: kbuild-all@...ts.01.org,
Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
Venkata Prasad Potturu <quic_potturu@...cinc.com>
Subject: Re: [PATCH v8 5/7] pinctrl: qcom: Extract chip specific LPASS LPI
code
Hi Srinivasa,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linusw-pinctrl/devel]
[also build test ERROR on v5.17-rc5 next-20220217]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Srinivasa-Rao-Mandadapu/Add-pin-control-support-for-lpass-sc7280/20220221-230159
base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20220223/202202230101.Hp9mOcMc-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/c6ece609364ddb2a9488aa461bfb3d082171241a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Srinivasa-Rao-Mandadapu/Add-pin-control-support-for-lpass-sc7280/20220221-230159
git checkout c6ece609364ddb2a9488aa461bfb3d082171241a
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash drivers/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:42:8: error: redefinition of 'struct pinctrl_dev'
42 | struct pinctrl_dev {
| ^~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:42:8: note: originally defined here
42 | struct pinctrl_dev {
| ^~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:77:8: error: redefinition of 'struct pinctrl'
77 | struct pinctrl {
| ^~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:77:8: note: originally defined here
77 | struct pinctrl {
| ^~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:92:8: error: redefinition of 'struct pinctrl_state'
92 | struct pinctrl_state {
| ^~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:92:8: note: originally defined here
92 | struct pinctrl_state {
| ^~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:103:8: error: redefinition of 'struct pinctrl_setting_mux'
103 | struct pinctrl_setting_mux {
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:103:8: note: originally defined here
103 | struct pinctrl_setting_mux {
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:116:8: error: redefinition of 'struct pinctrl_setting_configs'
116 | struct pinctrl_setting_configs {
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:116:8: note: originally defined here
116 | struct pinctrl_setting_configs {
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:131:8: error: redefinition of 'struct pinctrl_setting'
131 | struct pinctrl_setting {
| ^~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:131:8: note: originally defined here
131 | struct pinctrl_setting {
| ^~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:159:8: error: redefinition of 'struct pin_desc'
159 | struct pin_desc {
| ^~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:159:8: note: originally defined here
159 | struct pin_desc {
| ^~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:179:8: error: redefinition of 'struct pinctrl_maps'
179 | struct pinctrl_maps {
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:179:8: note: originally defined here
179 | struct pinctrl_maps {
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:194:8: error: redefinition of 'struct group_desc'
194 | struct group_desc {
| ^~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:194:8: note: originally defined here
194 | struct group_desc {
| ^~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:201:5: error: conflicting types for 'pinctrl_generic_get_group_count'; have 'int(struct pinctrl_dev *)'
201 | int pinctrl_generic_get_group_count(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:201:5: note: previous declaration of 'pinctrl_generic_get_group_count' with type 'int(struct pinctrl_dev *)'
201 | int pinctrl_generic_get_group_count(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:203:13: error: conflicting types for 'pinctrl_generic_get_group_name'; have 'const char *(struct pinctrl_dev *, unsigned int)'
203 | const char *pinctrl_generic_get_group_name(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:203:13: note: previous declaration of 'pinctrl_generic_get_group_name' with type 'const char *(struct pinctrl_dev *, unsigned int)'
203 | const char *pinctrl_generic_get_group_name(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:206:5: error: conflicting types for 'pinctrl_generic_get_group_pins'; have 'int(struct pinctrl_dev *, unsigned int, const unsigned int **, unsigned int *)'
206 | int pinctrl_generic_get_group_pins(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:206:5: note: previous declaration of 'pinctrl_generic_get_group_pins' with type 'int(struct pinctrl_dev *, unsigned int, const unsigned int **, unsigned int *)'
206 | int pinctrl_generic_get_group_pins(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:211:20: error: conflicting types for 'pinctrl_generic_get_group'; have 'struct group_desc *(struct pinctrl_dev *, unsigned int)'
211 | struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:211:20: note: previous declaration of 'pinctrl_generic_get_group' with type 'struct group_desc *(struct pinctrl_dev *, unsigned int)'
211 | struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:214:5: error: conflicting types for 'pinctrl_generic_add_group'; have 'int(struct pinctrl_dev *, const char *, int *, int, void *)'
214 | int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:214:5: note: previous declaration of 'pinctrl_generic_add_group' with type 'int(struct pinctrl_dev *, const char *, int *, int, void *)'
214 | int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:217:5: error: conflicting types for 'pinctrl_generic_remove_group'; have 'int(struct pinctrl_dev *, unsigned int)'
217 | int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:217:5: note: previous declaration of 'pinctrl_generic_remove_group' with type 'int(struct pinctrl_dev *, unsigned int)'
217 | int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:222:21: error: conflicting types for 'get_pinctrl_dev_from_devname'; have 'struct pinctrl_dev *(const char *)'
222 | struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:222:21: note: previous declaration of 'get_pinctrl_dev_from_devname' with type 'struct pinctrl_dev *(const char *)'
222 | struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:223:21: error: conflicting types for 'get_pinctrl_dev_from_of_node'; have 'struct pinctrl_dev *(struct device_node *)'
223 | struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:223:21: note: previous declaration of 'get_pinctrl_dev_from_of_node' with type 'struct pinctrl_dev *(struct device_node *)'
223 | struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:224:5: error: conflicting types for 'pin_get_from_name'; have 'int(struct pinctrl_dev *, const char *)'
224 | int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name);
| ^~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:224:5: note: previous declaration of 'pin_get_from_name' with type 'int(struct pinctrl_dev *, const char *)'
224 | int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name);
| ^~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:225:13: error: conflicting types for 'pin_get_name'; have 'const char *(struct pinctrl_dev *, const unsigned int)'
225 | const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin);
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:225:13: note: previous declaration of 'pin_get_name' with type 'const char *(struct pinctrl_dev *, const unsigned int)'
225 | const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin);
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
>> drivers/pinctrl/qcom/../core.h:226:5: error: conflicting types for 'pinctrl_get_group_selector'; have 'int(struct pinctrl_dev *, const char *)'
226 | int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:226:5: note: previous declaration of 'pinctrl_get_group_selector' with type 'int(struct pinctrl_dev *, const char *)'
226 | int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
drivers/pinctrl/qcom/../core.h:229:32: error: conflicting types for 'pin_desc_get'; have 'struct pin_desc *(struct pinctrl_dev *, unsigned int)'
229 | static inline struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:229:32: note: previous definition of 'pin_desc_get' with type 'struct pin_desc *(struct pinctrl_dev *, unsigned int)'
229 | static inline struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
drivers/pinctrl/qcom/../core.h:236:1: error: conflicting types for 'pinctrl_find_gpio_range_from_pin_nolock'; have 'struct pinctrl_gpio_range *(struct pinctrl_dev *, unsigned int)'
236 | pinctrl_find_gpio_range_from_pin_nolock(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:236:1: note: previous declaration of 'pinctrl_find_gpio_range_from_pin_nolock' with type 'struct pinctrl_gpio_range *(struct pinctrl_dev *, unsigned int)'
236 | pinctrl_find_gpio_range_from_pin_nolock(struct pinctrl_dev *pctldev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
drivers/pinctrl/qcom/../core.h:239:12: error: conflicting types for 'pinctrl_force_sleep'; have 'int(struct pinctrl_dev *)'
239 | extern int pinctrl_force_sleep(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:239:12: note: previous declaration of 'pinctrl_force_sleep' with type 'int(struct pinctrl_dev *)'
239 | extern int pinctrl_force_sleep(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:12:
drivers/pinctrl/qcom/../core.h:240:12: error: conflicting types for 'pinctrl_force_default'; have 'int(struct pinctrl_dev *)'
240 | extern int pinctrl_force_default(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/qcom/pinctrl-lpass-lpi.h:11,
from drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c:11:
drivers/pinctrl/qcom/../core.h:240:12: note: previous declaration of 'pinctrl_force_default' with type 'int(struct pinctrl_dev *)'
240 | extern int pinctrl_force_default(struct pinctrl_dev *pctldev);
| ^~~~~~~~~~~~~~~~~~~~~
vim +42 drivers/pinctrl/qcom/../core.h
ae6b4d8588f4fc Linus Walleij 2011-10-19 18
2744e8afb3b763 Linus Walleij 2011-05-02 19 /**
2744e8afb3b763 Linus Walleij 2011-05-02 20 * struct pinctrl_dev - pin control class device
2744e8afb3b763 Linus Walleij 2011-05-02 21 * @node: node to include this pin controller in the global pin controller list
2744e8afb3b763 Linus Walleij 2011-05-02 22 * @desc: the pin controller descriptor supplied when initializing this pin
2744e8afb3b763 Linus Walleij 2011-05-02 23 * controller
2744e8afb3b763 Linus Walleij 2011-05-02 24 * @pin_desc_tree: each pin descriptor for this pin controller is stored in
2744e8afb3b763 Linus Walleij 2011-05-02 25 * this radix tree
c7059c5ac70aea Tony Lindgren 2016-12-27 26 * @pin_group_tree: optionally each pin group can be stored in this radix tree
c7059c5ac70aea Tony Lindgren 2016-12-27 27 * @num_groups: optionally number of groups can be kept here
a76edc89b100e4 Tony Lindgren 2016-12-27 28 * @pin_function_tree: optionally each function can be stored in this radix tree
a76edc89b100e4 Tony Lindgren 2016-12-27 29 * @num_functions: optionally number of functions can be kept here
2744e8afb3b763 Linus Walleij 2011-05-02 30 * @gpio_ranges: a list of GPIO ranges that is handled by this pin controller,
2744e8afb3b763 Linus Walleij 2011-05-02 31 * ranges are added to this list at runtime
2744e8afb3b763 Linus Walleij 2011-05-02 32 * @dev: the device entry for this pin controller
2744e8afb3b763 Linus Walleij 2011-05-02 33 * @owner: module providing the pin controller, used for refcounting
2744e8afb3b763 Linus Walleij 2011-05-02 34 * @driver_data: driver data for drivers registering to the pin controller
2744e8afb3b763 Linus Walleij 2011-05-02 35 * subsystem
46919ae63d4820 Stephen Warren 2012-03-01 36 * @p: result of pinctrl_get() for this device
840a47ba43a2ae Julien Delacou 2012-12-10 37 * @hog_default: default state for pins hogged by this device
840a47ba43a2ae Julien Delacou 2012-12-10 38 * @hog_sleep: sleep state for pins hogged by this device
42fed7ba44e4e8 Patrice Chotard 2013-04-11 39 * @mutex: mutex taken on each pin controller specific action
befe5bdfbb698b Linus Walleij 2012-02-09 40 * @device_root: debugfs root for this device
2744e8afb3b763 Linus Walleij 2011-05-02 41 */
2744e8afb3b763 Linus Walleij 2011-05-02 @42 struct pinctrl_dev {
2744e8afb3b763 Linus Walleij 2011-05-02 43 struct list_head node;
2744e8afb3b763 Linus Walleij 2011-05-02 44 struct pinctrl_desc *desc;
2744e8afb3b763 Linus Walleij 2011-05-02 45 struct radix_tree_root pin_desc_tree;
c033a718f615b6 Linus Walleij 2016-12-30 46 #ifdef CONFIG_GENERIC_PINCTRL_GROUPS
c7059c5ac70aea Tony Lindgren 2016-12-27 47 struct radix_tree_root pin_group_tree;
c7059c5ac70aea Tony Lindgren 2016-12-27 48 unsigned int num_groups;
a76edc89b100e4 Tony Lindgren 2016-12-27 49 #endif
a76edc89b100e4 Tony Lindgren 2016-12-27 50 #ifdef CONFIG_GENERIC_PINMUX_FUNCTIONS
a76edc89b100e4 Tony Lindgren 2016-12-27 51 struct radix_tree_root pin_function_tree;
a76edc89b100e4 Tony Lindgren 2016-12-27 52 unsigned int num_functions;
c033a718f615b6 Linus Walleij 2016-12-30 53 #endif
2744e8afb3b763 Linus Walleij 2011-05-02 54 struct list_head gpio_ranges;
51cd24ee625c34 Stephen Warren 2011-12-09 55 struct device *dev;
2744e8afb3b763 Linus Walleij 2011-05-02 56 struct module *owner;
2744e8afb3b763 Linus Walleij 2011-05-02 57 void *driver_data;
46919ae63d4820 Stephen Warren 2012-03-01 58 struct pinctrl *p;
840a47ba43a2ae Julien Delacou 2012-12-10 59 struct pinctrl_state *hog_default;
840a47ba43a2ae Julien Delacou 2012-12-10 60 struct pinctrl_state *hog_sleep;
42fed7ba44e4e8 Patrice Chotard 2013-04-11 61 struct mutex mutex;
0215716083cac6 Tony Lindgren 2012-01-20 62 #ifdef CONFIG_DEBUG_FS
0215716083cac6 Tony Lindgren 2012-01-20 63 struct dentry *device_root;
0215716083cac6 Tony Lindgren 2012-01-20 64 #endif
befe5bdfbb698b Linus Walleij 2012-02-09 65 };
befe5bdfbb698b Linus Walleij 2012-02-09 66
befe5bdfbb698b Linus Walleij 2012-02-09 67 /**
befe5bdfbb698b Linus Walleij 2012-02-09 68 * struct pinctrl - per-device pin control state holder
befe5bdfbb698b Linus Walleij 2012-02-09 69 * @node: global list node
befe5bdfbb698b Linus Walleij 2012-02-09 70 * @dev: the device using this pin control handle
6e5e959dde0d92 Stephen Warren 2012-03-02 71 * @states: a list of states for this device
6e5e959dde0d92 Stephen Warren 2012-03-02 72 * @state: the current state
57291ce295c0ac Stephen Warren 2012-03-23 73 * @dt_maps: the mapping table chunks dynamically parsed from device tree for
57291ce295c0ac Stephen Warren 2012-03-23 74 * this device, if any
ab78029ecc347d Linus Walleij 2013-01-22 75 * @users: reference count
befe5bdfbb698b Linus Walleij 2012-02-09 76 */
befe5bdfbb698b Linus Walleij 2012-02-09 @77 struct pinctrl {
befe5bdfbb698b Linus Walleij 2012-02-09 78 struct list_head node;
befe5bdfbb698b Linus Walleij 2012-02-09 79 struct device *dev;
6e5e959dde0d92 Stephen Warren 2012-03-02 80 struct list_head states;
6e5e959dde0d92 Stephen Warren 2012-03-02 81 struct pinctrl_state *state;
57291ce295c0ac Stephen Warren 2012-03-23 82 struct list_head dt_maps;
ab78029ecc347d Linus Walleij 2013-01-22 83 struct kref users;
6e5e959dde0d92 Stephen Warren 2012-03-02 84 };
6e5e959dde0d92 Stephen Warren 2012-03-02 85
6e5e959dde0d92 Stephen Warren 2012-03-02 86 /**
6e5e959dde0d92 Stephen Warren 2012-03-02 87 * struct pinctrl_state - a pinctrl state for a device
2c9abf808a81e2 Richard Genoud 2013-03-25 88 * @node: list node for struct pinctrl's @states field
6e5e959dde0d92 Stephen Warren 2012-03-02 89 * @name: the name of this state
6e5e959dde0d92 Stephen Warren 2012-03-02 90 * @settings: a list of settings for this state
6e5e959dde0d92 Stephen Warren 2012-03-02 91 */
6e5e959dde0d92 Stephen Warren 2012-03-02 @92 struct pinctrl_state {
6e5e959dde0d92 Stephen Warren 2012-03-02 93 struct list_head node;
6e5e959dde0d92 Stephen Warren 2012-03-02 94 const char *name;
7ecdb16fe63e5b Stephen Warren 2012-03-02 95 struct list_head settings;
7ecdb16fe63e5b Stephen Warren 2012-03-02 96 };
7ecdb16fe63e5b Stephen Warren 2012-03-02 97
1e2082b5207217 Stephen Warren 2012-03-02 98 /**
1e2082b5207217 Stephen Warren 2012-03-02 99 * struct pinctrl_setting_mux - setting data for MAP_TYPE_MUX_GROUP
1e2082b5207217 Stephen Warren 2012-03-02 100 * @group: the group selector to program
1e2082b5207217 Stephen Warren 2012-03-02 101 * @func: the function selector to program
1e2082b5207217 Stephen Warren 2012-03-02 102 */
1e2082b5207217 Stephen Warren 2012-03-02 @103 struct pinctrl_setting_mux {
1e2082b5207217 Stephen Warren 2012-03-02 104 unsigned group;
1e2082b5207217 Stephen Warren 2012-03-02 105 unsigned func;
1e2082b5207217 Stephen Warren 2012-03-02 106 };
1e2082b5207217 Stephen Warren 2012-03-02 107
1e2082b5207217 Stephen Warren 2012-03-02 108 /**
1e2082b5207217 Stephen Warren 2012-03-02 109 * struct pinctrl_setting_configs - setting data for MAP_TYPE_CONFIGS_*
1e2082b5207217 Stephen Warren 2012-03-02 110 * @group_or_pin: the group selector or pin ID to program
1e2082b5207217 Stephen Warren 2012-03-02 111 * @configs: a pointer to an array of config parameters/values to program into
1e2082b5207217 Stephen Warren 2012-03-02 112 * hardware. Each individual pin controller defines the format and meaning
1e2082b5207217 Stephen Warren 2012-03-02 113 * of config parameters.
1e2082b5207217 Stephen Warren 2012-03-02 114 * @num_configs: the number of entries in array @configs
1e2082b5207217 Stephen Warren 2012-03-02 115 */
1e2082b5207217 Stephen Warren 2012-03-02 @116 struct pinctrl_setting_configs {
1e2082b5207217 Stephen Warren 2012-03-02 117 unsigned group_or_pin;
1e2082b5207217 Stephen Warren 2012-03-02 118 unsigned long *configs;
1e2082b5207217 Stephen Warren 2012-03-02 119 unsigned num_configs;
1e2082b5207217 Stephen Warren 2012-03-02 120 };
1e2082b5207217 Stephen Warren 2012-03-02 121
7ecdb16fe63e5b Stephen Warren 2012-03-02 122 /**
872acc322c74bb Linus Walleij 2012-03-06 123 * struct pinctrl_setting - an individual mux or config setting
6e5e959dde0d92 Stephen Warren 2012-03-02 124 * @node: list node for struct pinctrl_settings's @settings field
1e2082b5207217 Stephen Warren 2012-03-02 125 * @type: the type of setting
57291ce295c0ac Stephen Warren 2012-03-23 126 * @pctldev: pin control device handling to be programmed. Not used for
57291ce295c0ac Stephen Warren 2012-03-23 127 * PIN_MAP_TYPE_DUMMY_STATE.
1a78958dc212f3 Linus Walleij 2012-10-17 128 * @dev_name: the name of the device using this state
1e2082b5207217 Stephen Warren 2012-03-02 129 * @data: Data specific to the setting type
7ecdb16fe63e5b Stephen Warren 2012-03-02 130 */
7ecdb16fe63e5b Stephen Warren 2012-03-02 @131 struct pinctrl_setting {
7ecdb16fe63e5b Stephen Warren 2012-03-02 132 struct list_head node;
1e2082b5207217 Stephen Warren 2012-03-02 133 enum pinctrl_map_type type;
befe5bdfbb698b Linus Walleij 2012-02-09 134 struct pinctrl_dev *pctldev;
1a78958dc212f3 Linus Walleij 2012-10-17 135 const char *dev_name;
1e2082b5207217 Stephen Warren 2012-03-02 136 union {
1e2082b5207217 Stephen Warren 2012-03-02 137 struct pinctrl_setting_mux mux;
1e2082b5207217 Stephen Warren 2012-03-02 138 struct pinctrl_setting_configs configs;
1e2082b5207217 Stephen Warren 2012-03-02 139 } data;
2744e8afb3b763 Linus Walleij 2011-05-02 140 };
2744e8afb3b763 Linus Walleij 2011-05-02 141
2744e8afb3b763 Linus Walleij 2011-05-02 142 /**
2744e8afb3b763 Linus Walleij 2011-05-02 143 * struct pin_desc - pin descriptor for each physical pin in the arch
2744e8afb3b763 Linus Walleij 2011-05-02 144 * @pctldev: corresponding pin control device
2744e8afb3b763 Linus Walleij 2011-05-02 145 * @name: a name for the pin, e.g. the name of the pin/pad/finger on a
2744e8afb3b763 Linus Walleij 2011-05-02 146 * datasheet or such
ca53c5f1ca5c93 Linus Walleij 2011-12-14 147 * @dynamic_name: if the name of this pin was dynamically allocated
cd8f61f1e52b33 Masahiro Yamada 2016-05-25 148 * @drv_data: driver-defined per-pin data. pinctrl core does not touch this
652162d469a734 Stephen Warren 2012-03-05 149 * @mux_usecount: If zero, the pin is not claimed, and @owner should be NULL.
0e3db173e2b9fd Stephen Warren 2012-03-02 150 * If non-zero, this pin is claimed by @owner. This field is an integer
0e3db173e2b9fd Stephen Warren 2012-03-02 151 * rather than a boolean, since pinctrl_get() might process multiple
0e3db173e2b9fd Stephen Warren 2012-03-02 152 * mapping table entries that refer to, and hence claim, the same group
0e3db173e2b9fd Stephen Warren 2012-03-02 153 * or pin, and each of these will increment the @usecount.
652162d469a734 Stephen Warren 2012-03-05 154 * @mux_owner: The name of device that called pinctrl_get().
ba110d90c08d96 Stephen Warren 2012-03-02 155 * @mux_setting: The most recent selected mux setting for this pin, if any.
a9a1d2a7827c9c Linus Walleij 2017-09-22 156 * @gpio_owner: If pinctrl_gpio_request() was called for this pin, this is
652162d469a734 Stephen Warren 2012-03-05 157 * the name of the GPIO that "owns" this pin.
2744e8afb3b763 Linus Walleij 2011-05-02 158 */
2744e8afb3b763 Linus Walleij 2011-05-02 @159 struct pin_desc {
2744e8afb3b763 Linus Walleij 2011-05-02 160 struct pinctrl_dev *pctldev;
9af1e44fb4a4c6 Stephen Warren 2011-10-19 161 const char *name;
ca53c5f1ca5c93 Linus Walleij 2011-12-14 162 bool dynamic_name;
cd8f61f1e52b33 Masahiro Yamada 2016-05-25 163 void *drv_data;
2744e8afb3b763 Linus Walleij 2011-05-02 164 /* These fields only added when supporting pinmux drivers */
2744e8afb3b763 Linus Walleij 2011-05-02 165 #ifdef CONFIG_PINMUX
652162d469a734 Stephen Warren 2012-03-05 166 unsigned mux_usecount;
652162d469a734 Stephen Warren 2012-03-05 167 const char *mux_owner;
ba110d90c08d96 Stephen Warren 2012-03-02 168 const struct pinctrl_setting_mux *mux_setting;
652162d469a734 Stephen Warren 2012-03-05 169 const char *gpio_owner;
2744e8afb3b763 Linus Walleij 2011-05-02 170 #endif
2744e8afb3b763 Linus Walleij 2011-05-02 171 };
2744e8afb3b763 Linus Walleij 2011-05-02 172
c033a718f615b6 Linus Walleij 2016-12-30 173 /**
c033a718f615b6 Linus Walleij 2016-12-30 174 * struct pinctrl_maps - a list item containing part of the mapping table
c033a718f615b6 Linus Walleij 2016-12-30 175 * @node: mapping table list node
c033a718f615b6 Linus Walleij 2016-12-30 176 * @maps: array of mapping table entries
c033a718f615b6 Linus Walleij 2016-12-30 177 * @num_maps: the number of entries in @maps
c033a718f615b6 Linus Walleij 2016-12-30 178 */
c033a718f615b6 Linus Walleij 2016-12-30 @179 struct pinctrl_maps {
c033a718f615b6 Linus Walleij 2016-12-30 180 struct list_head node;
3f713b7c223ebe Masahiro Yamada 2017-08-04 181 const struct pinctrl_map *maps;
c033a718f615b6 Linus Walleij 2016-12-30 182 unsigned num_maps;
c033a718f615b6 Linus Walleij 2016-12-30 183 };
c033a718f615b6 Linus Walleij 2016-12-30 184
c033a718f615b6 Linus Walleij 2016-12-30 185 #ifdef CONFIG_GENERIC_PINCTRL_GROUPS
c033a718f615b6 Linus Walleij 2016-12-30 186
c7059c5ac70aea Tony Lindgren 2016-12-27 187 /**
c7059c5ac70aea Tony Lindgren 2016-12-27 188 * struct group_desc - generic pin group descriptor
c7059c5ac70aea Tony Lindgren 2016-12-27 189 * @name: name of the pin group
c7059c5ac70aea Tony Lindgren 2016-12-27 190 * @pins: array of pins that belong to the group
c7059c5ac70aea Tony Lindgren 2016-12-27 191 * @num_pins: number of pins in the group
c7059c5ac70aea Tony Lindgren 2016-12-27 192 * @data: pin controller driver specific data
c7059c5ac70aea Tony Lindgren 2016-12-27 193 */
c7059c5ac70aea Tony Lindgren 2016-12-27 @194 struct group_desc {
c7059c5ac70aea Tony Lindgren 2016-12-27 195 const char *name;
c7059c5ac70aea Tony Lindgren 2016-12-27 196 int *pins;
c7059c5ac70aea Tony Lindgren 2016-12-27 197 int num_pins;
c7059c5ac70aea Tony Lindgren 2016-12-27 198 void *data;
c7059c5ac70aea Tony Lindgren 2016-12-27 199 };
c7059c5ac70aea Tony Lindgren 2016-12-27 200
c7059c5ac70aea Tony Lindgren 2016-12-27 @201 int pinctrl_generic_get_group_count(struct pinctrl_dev *pctldev);
c7059c5ac70aea Tony Lindgren 2016-12-27 202
c7059c5ac70aea Tony Lindgren 2016-12-27 @203 const char *pinctrl_generic_get_group_name(struct pinctrl_dev *pctldev,
c7059c5ac70aea Tony Lindgren 2016-12-27 204 unsigned int group_selector);
c7059c5ac70aea Tony Lindgren 2016-12-27 205
c7059c5ac70aea Tony Lindgren 2016-12-27 @206 int pinctrl_generic_get_group_pins(struct pinctrl_dev *pctldev,
c7059c5ac70aea Tony Lindgren 2016-12-27 207 unsigned int group_selector,
c7059c5ac70aea Tony Lindgren 2016-12-27 208 const unsigned int **pins,
c7059c5ac70aea Tony Lindgren 2016-12-27 209 unsigned int *npins);
c7059c5ac70aea Tony Lindgren 2016-12-27 210
c7059c5ac70aea Tony Lindgren 2016-12-27 @211 struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev,
c7059c5ac70aea Tony Lindgren 2016-12-27 212 unsigned int group_selector);
c7059c5ac70aea Tony Lindgren 2016-12-27 213
c7059c5ac70aea Tony Lindgren 2016-12-27 @214 int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
c7059c5ac70aea Tony Lindgren 2016-12-27 215 int *gpins, int ngpins, void *data);
c7059c5ac70aea Tony Lindgren 2016-12-27 216
c7059c5ac70aea Tony Lindgren 2016-12-27 @217 int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
c7059c5ac70aea Tony Lindgren 2016-12-27 218 unsigned int group_selector);
c7059c5ac70aea Tony Lindgren 2016-12-27 219
c033a718f615b6 Linus Walleij 2016-12-30 220 #endif /* CONFIG_GENERIC_PINCTRL_GROUPS */
c7059c5ac70aea Tony Lindgren 2016-12-27 221
9dfac4fd7f8cdc Linus Walleij 2012-02-01 @222 struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name);
42fed7ba44e4e8 Patrice Chotard 2013-04-11 @223 struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np);
ae6b4d8588f4fc Linus Walleij 2011-10-19 @224 int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name);
dcb5dbc305b975 Dong Aisheng 2012-04-17 @225 const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin);
7afde8baa83b9a Linus Walleij 2011-10-19 @226 int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
7afde8baa83b9a Linus Walleij 2011-10-19 227 const char *pin_group);
2304b4737f492b Stephen Warren 2012-02-22 228
2304b4737f492b Stephen Warren 2012-02-22 @229 static inline struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev,
2304b4737f492b Stephen Warren 2012-02-22 230 unsigned int pin)
2304b4737f492b Stephen Warren 2012-02-22 231 {
2304b4737f492b Stephen Warren 2012-02-22 232 return radix_tree_lookup(&pctldev->pin_desc_tree, pin);
2304b4737f492b Stephen Warren 2012-02-22 233 }
57b676f9c1b7cd Stephen Warren 2012-03-02 234
b18537cd8ec2e5 Joachim Eastwood 2016-02-25 235 extern struct pinctrl_gpio_range *
b18537cd8ec2e5 Joachim Eastwood 2016-02-25 @236 pinctrl_find_gpio_range_from_pin_nolock(struct pinctrl_dev *pctldev,
b18537cd8ec2e5 Joachim Eastwood 2016-02-25 237 unsigned int pin);
b18537cd8ec2e5 Joachim Eastwood 2016-02-25 238
840a47ba43a2ae Julien Delacou 2012-12-10 @239 extern int pinctrl_force_sleep(struct pinctrl_dev *pctldev);
840a47ba43a2ae Julien Delacou 2012-12-10 @240 extern int pinctrl_force_default(struct pinctrl_dev *pctldev);
840a47ba43a2ae Julien Delacou 2012-12-10 241
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