- 23 Jul, 2020 4 commits
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Hanks Chen authored
Add devicetree bindings for Mediatek mt6779 SoC Pin Controller. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Andy Teng <andy.teng@mediatek.com> Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/1595503197-15246-2-git-send-email-hanks.chen@mediatek.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Fabien Dessenne authored
Use the hwspin_lock_timeout_in_atomic() API which is the most appropriated here. Indeed: - hwspin_lock_() is called after spin_lock_irqsave() - the hwspin_lock_timeout() API relies on jiffies count which won't work if IRQs are disabled which is the case here. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Link: https://lore.kernel.org/r/20200615124456.27328-1-alexandre.torgue@st.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit calls to gpiochip_irqchip_add_nested() and gpiochip_set_nested_irqchip(). The irqchip is instead added while adding the gpiochip. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Jan Kundrát <jan.kundrat@cesnet.cz> Cc: Phil Reid <preid@electromag.com.au> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Jason Kridner <jkridner@gmail.com> Link: https://lore.kernel.org/r/20200721125223.344411-1-linus.walleij@linaro.org
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Linus Walleij authored
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit calls to gpiochip_irqchip_add_nested() and gpiochip_set_nested_irqchip(). The irqchip is instead added while adding the gpiochip. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Cc: Peter Rosin <peda@axentia.se> Cc: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20200721132537.362160-1-linus.walleij@linaro.org
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- 22 Jul, 2020 1 commit
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Linus Walleij authored
Merge tag 'intel-pinctrl-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v5.9-1 * New driver for Emmitsburg * New driver for Tiger Lake-H * Part 3 of Cherryview driver clean up * Fix a glitch on Baytrail platforms The following is an automated git shortlog grouped by driver: ARM/orion/gpio: - Make use of for_each_requested_gpio() at91: - Make use of for_each_requested_gpio() baytrail: - Use fallthrough pseudo-keyword - Fix pin being driven low for a while on gpiod_get(..., GPIOD_OUT_HIGH) - Drop no-op ACPI_PTR() call cherryview: - Re-use data structures from pinctrl-intel.h (part 3) - Convert chv_writel() to use chv_padreg() - Introduce helpers to IO with common registers - Introduce chv_readl() helper gpio: - xra1403: Make use of for_each_requested_gpio() - mvebu: Make use of for_each_requested_gpio() gpiolib: - Introduce for_each_requested_gpio_in_range() macro intel: - Add Intel Emmitsburg pin controller support - Make use of for_each_requested_gpio_in_range() - Protect IO in few call backs by lock - Split intel_config_get() to three functions - Drop the only label in the code for consistency - Get rid of redundant 'else' in intel_config_set_debounce() - Make use of IRQ_RETVAL() - Reduce scope of the lock - Disable input and output buffer when switching to GPIO - Allow drivers to define ACPI address space ID - Allow drivers to define total amount of IRQs per community lynxpoint: - Drop no-op ACPI_PTR() call - Introduce helpers to enable or disable input - Make use of for_each_requested_gpio() merrifield: - Add I²S bus 2 pins to groups and functions - Update pin names in accordance with official list tigerlake: - Add support for Tiger Lake-H
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- 21 Jul, 2020 2 commits
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Paul Cercueil authored
Add YAML to describe the pinmux/pinconf sub-nodes of the pinctrl IP on Ingenic SoCs. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20200720154548.12453-1-paul@crapouillou.netSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Andy Shevchenko authored
This driver adds pinctrl/GPIO support for Intel Emmitsburg PCH. The GPIO controller is based on the next generation GPIO hardware but still compatible with the one supported by the Intel core pinctrl/GPIO driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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- 20 Jul, 2020 4 commits
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200718120807.19714-1-grandmaster@al2klimov.deSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
This reverts commit 40e30d26. I applied the patch to the wrong tree, oooups. Also there is a new version of it. Revert it out of pinctrl and apply to the gpio tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200716212317.GA17754@embeddedorSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200716212213.GA17623@embeddedorSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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- 19 Jul, 2020 1 commit
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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- 17 Jul, 2020 3 commits
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200716212109.GA17525@embeddedorSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
Merge tag 'sh-pfc-for-v5.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: sh-pfc: Updates for v5.9 (take two) - Add support for the new RZ/G2H (R8A774E1) SoC, - One more conversion of DT bindings to json-schema, - Fix RZ/A1 kerneldoc.
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20200713183541.36963-1-grandmaster@al2klimov.deSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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- 16 Jul, 2020 25 commits
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Lee Jones authored
Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI, 'struct amd_gpio_acpi_match' becomes defined but unused. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-amd.c:959:36: warning: ‘amd_gpio_acpi_match’ defined but not used [-Wunused-const-variable=] 959 | static const struct acpi_device_id amd_gpio_acpi_match[] = { Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Ken Xue <Ken.Xue@amd.com> Cc: "Wu, Jeff" <Jeff.Wu@amd.com> Cc: Nehal Shah <Nehal-bakulchandra.Shah@amd.com> Cc: Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20200713144930.1034632-26-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Correct misspellings and provide missing entries. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:68: warning: Function parameter or member 'start_pin' not described in 'armada_37xx_pin_group' drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:68: warning: Function parameter or member 'val' not described in 'armada_37xx_pin_group' drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:68: warning: Function parameter or member 'extra_pin' not described in 'armada_37xx_pin_group' drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:68: warning: Function parameter or member 'extra_npins' not described in 'armada_37xx_pin_group' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@bootlin.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Link: https://lore.kernel.org/r/20200713144930.1034632-25-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
It has never been used. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/meson/pinctrl-meson-a1.c:749:27: warning: ‘i2c_slave_groups’ defined but not used [-Wunused-const-variable=] 749 | static const char const i2c_slave_groups[] = { | ^~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Qianggui Song <qianggui.song@amlogic.com> Cc: linux-amlogic@lists.infradead.org Link: https://lore.kernel.org/r/20200713144930.1034632-24-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Both PIN_PINGROUP_ENTRY_Y() and DRV_PINGROUP_ENTRY_Y() macros are called for each of the 2 pin groups defined here, and both of them initialise 'drv_reg', causing the compiler to complain. Only initialise 'drv_reg' once. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/tegra/pinctrl-tegra194.c:71:14: warning: initialized field overwritten [-Woverride-init] 71 | .drv_reg = ((r)), | ^ drivers/pinctrl/tegra/pinctrl-tegra194.c:105:2: note: in expansion of macro ‘DRV_PINGROUP_ENTRY_Y’ 105 | DRV_PINGROUP_ENTRY_Y(0x14004, 12, 5, 20, 5, -1, -1, -1, -1, 0) | ^~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:124:3: note: in expansion of macro ‘drive_pex_l5_clkreq_n_pgg0’ 124 | drive_##pg_name, | ^~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:128:2: note: in expansion of macro ‘PINGROUP’ 128 | PINGROUP(pex_l5_clkreq_n_pgg0, PE5, RSVD1, RSVD2, RSVD3, 0x14000, 0, | ^~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:71:14: note: (near initialization for ‘tegra194_groups[0].drv_reg’) 71 | .drv_reg = ((r)), | ^ drivers/pinctrl/tegra/pinctrl-tegra194.c:105:2: note: in expansion of macro ‘DRV_PINGROUP_ENTRY_Y’ 105 | DRV_PINGROUP_ENTRY_Y(0x14004, 12, 5, 20, 5, -1, -1, -1, -1, 0) | ^~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:124:3: note: in expansion of macro ‘drive_pex_l5_clkreq_n_pgg0’ 124 | drive_##pg_name, | ^~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:128:2: note: in expansion of macro ‘PINGROUP’ 128 | PINGROUP(pex_l5_clkreq_n_pgg0, PE5, RSVD1, RSVD2, RSVD3, 0x14000, 0, | ^~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:71:14: warning: initialized field overwritten [-Woverride-init] 71 | .drv_reg = ((r)), | ^ drivers/pinctrl/tegra/pinctrl-tegra194.c:107:2: note: in expansion of macro ‘DRV_PINGROUP_ENTRY_Y’ 107 | DRV_PINGROUP_ENTRY_Y(0x1400c, 12, 5, 20, 5, -1, -1, -1, -1, 0) | ^~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:124:3: note: in expansion of macro ‘drive_pex_l5_rst_n_pgg1’ 124 | drive_##pg_name, | ^~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:130:2: note: in expansion of macro ‘PINGROUP’ 130 | PINGROUP(pex_l5_rst_n_pgg1, PE5, RSVD1, RSVD2, RSVD3, 0x14008, 0, | ^~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:71:14: note: (near initialization for ‘tegra194_groups[1].drv_reg’) 71 | .drv_reg = ((r)), | ^ drivers/pinctrl/tegra/pinctrl-tegra194.c:107:2: note: in expansion of macro ‘DRV_PINGROUP_ENTRY_Y’ 107 | DRV_PINGROUP_ENTRY_Y(0x1400c, 12, 5, 20, 5, -1, -1, -1, -1, 0) | ^~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:124:3: note: in expansion of macro ‘drive_pex_l5_rst_n_pgg1’ 124 | drive_##pg_name, | ^~~~~~ drivers/pinctrl/tegra/pinctrl-tegra194.c:130:2: note: in expansion of macro ‘PINGROUP’ 130 | PINGROUP(pex_l5_rst_n_pgg1, PE5, RSVD1, RSVD2, RSVD3, 0x14008, 0, | ^~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Thierry Reding <treding@nvidia.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: linux-tegra@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-23-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Add some missing attributes/parameter descriptions, remove other superfluous ones, add struct header titles and fix misspellings. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-single.c:50: warning: Function parameter or member 'mask' not described in 'pcs_func_vals' drivers/pinctrl/pinctrl-single.c:97: warning: Function parameter or member 'conf' not described in 'pcs_function' drivers/pinctrl/pinctrl-single.c:97: warning: Function parameter or member 'nconfs' not described in 'pcs_function' drivers/pinctrl/pinctrl-single.c:659: warning: Function parameter or member 'pin_pos' not described in 'pcs_add_pin' drivers/pinctrl/pinctrl-single.c:985: warning: Excess function parameter 'pctldev' description in 'pcs_parse_one_pinctrl_entry' drivers/pinctrl/pinctrl-single.c:1357: warning: Cannot understand * @reg: virtual address of interrupt register drivers/pinctrl/pinctrl-single.c:1377: warning: Function parameter or member 'pcs_soc' not described in 'pcs_irq_set' drivers/pinctrl/pinctrl-single.c:1377: warning: Function parameter or member 'irq' not described in 'pcs_irq_set' drivers/pinctrl/pinctrl-single.c:1377: warning: Function parameter or member 'enable' not described in 'pcs_irq_set' drivers/pinctrl/pinctrl-single.c:1458: warning: Function parameter or member 'pcs_soc' not described in 'pcs_irq_handle' drivers/pinctrl/pinctrl-single.c:1458: warning: Excess function parameter 'pcs_irq' description in 'pcs_irq_handle' drivers/pinctrl/pinctrl-single.c:1506: warning: Excess function parameter 'irq' description in 'pcs_irq_chain_handler' Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: linux-omap@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-22-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Demote headers which are clearly not kerneldoc, provide titles for struct definition blocks, fix API slip (bitrot) misspellings and provide some missing entries. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-rockchip.c:82: warning: cannot understand function prototype: 'struct rockchip_iomux ' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_IO_DEFAULT' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_IO_1V8_OR_3V0' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_IO_1V8_ONLY' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_IO_1V8_3V0_AUTO' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_IO_3V3_ONLY' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:97: warning: Enum value 'DRV_TYPE_MAX' not described in enum 'rockchip_pin_drv_type' drivers/pinctrl/pinctrl-rockchip.c:106: warning: Enum value 'PULL_TYPE_IO_DEFAULT' not described in enum 'rockchip_pin_pull_type' drivers/pinctrl/pinctrl-rockchip.c:106: warning: Enum value 'PULL_TYPE_IO_1V8_ONLY' not described in enum 'rockchip_pin_pull_type' drivers/pinctrl/pinctrl-rockchip.c:106: warning: Enum value 'PULL_TYPE_MAX' not described in enum 'rockchip_pin_pull_type' drivers/pinctrl/pinctrl-rockchip.c:109: warning: Cannot understand * @drv_type: drive strength variant using rockchip_perpin_drv_type on line 109 - I thought it was a doc line drivers/pinctrl/pinctrl-rockchip.c:122: warning: Cannot understand * @reg_base: register base of the gpio bank on line 109 - I thought it was a doc line drivers/pinctrl/pinctrl-rockchip.c:325: warning: Function parameter or member 'route_location' not described in 'rockchip_mux_route_data' drivers/pinctrl/pinctrl-rockchip.c:328: warning: Cannot understand */ on line 109 - I thought it was a doc line drivers/pinctrl/pinctrl-rockchip.c:375: warning: Function parameter or member 'data' not described in 'rockchip_pin_group' drivers/pinctrl/pinctrl-rockchip.c:387: warning: Function parameter or member 'ngroups' not described in 'rockchip_pmx_func' Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: linux-rockchip@lists.infradead.org Link: https://lore.kernel.org/r/20200713144930.1034632-20-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-bm1880.c:40: warning: Function parameter or member 'pctrldev' not described in 'bm1880_pinctrl' drivers/pinctrl/pinctrl-bm1880.c:40: warning: Function parameter or member 'pinconf' not described in 'bm1880_pinctrl' Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200713144930.1034632-19-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
The documentation header for 'struct at91_pinctrl_mux_ops' was missing entries for {g,s}et_drivestrength and {g,s}et_slewrate. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-at91.c:77: warning: cannot understand function prototype: 'enum drive_strength_bit ' drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'get_drivestrength' not described in 'at91_pinctrl_mux_ops' drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'set_drivestrength' not described in 'at91_pinctrl_mux_ops' drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'get_slewrate' not described in 'at91_pinctrl_mux_ops' drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'set_slewrate' not described in 'at91_pinctrl_mux_ops' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Link: https://lore.kernel.org/r/20200713144930.1034632-18-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinctrl-at91-pio4.c:132: warning: Function parameter or member 'pm_wakeup_sources' not described in 'atmel_pioctrl' drivers/pinctrl/pinctrl-at91-pio4.c:132: warning: Function parameter or member 'pm_suspend_backup' not described in 'atmel_pioctrl' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200713144930.1034632-16-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fix a spelling/typo while we're here. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinconf-generic.c:242: warning: Function parameter or member 'pctldev' not described in 'pinconf_generic_parse_dt_config' Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200713144930.1034632-15-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/devicetree.c:27: warning: Function parameter or member 'map' not described in 'pinctrl_dt_map' drivers/pinctrl/devicetree.c:27: warning: Function parameter or member 'num_maps' not described in 'pinctrl_dt_map' drivers/pinctrl/devicetree.c:409: warning: Function parameter or member 'out_args' not described in 'pinctrl_parse_index_with_args' drivers/pinctrl/devicetree.c:409: warning: Excess function parameter 'out_arts' description in 'pinctrl_parse_index_with_args' Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200713144930.1034632-14-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
And rename another which has probably bitrotted. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/pinmux.c:83: warning: Function parameter or member 'pctldev' not described in 'pinmux_can_be_used_for_gpio' drivers/pinctrl/pinmux.c:108: warning: Function parameter or member 'pctldev' not described in 'pin_request' drivers/pinctrl/pinmux.c:261: warning: Function parameter or member 'gpio' not described in 'pinmux_request_gpio' drivers/pinctrl/pinmux.c:751: warning: Function parameter or member 'selector' not described in 'pinmux_generic_get_function' drivers/pinctrl/pinmux.c:751: warning: Excess function parameter 'group_selector' description in 'pinmux_generic_get_function' Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200713144930.1034632-13-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Most are likely due to bitrot/API slip. Some are formatting issues. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/core.c:167: warning: Function parameter or member 'pin' not described in 'pin_get_name' drivers/pinctrl/core.c:167: warning: Excess function parameter 'name' description in 'pin_get_name' drivers/pinctrl/core.c:584: warning: Function parameter or member 'selector' not described in 'pinctrl_generic_get_group' drivers/pinctrl/core.c:584: warning: Excess function parameter 'gselector' description in 'pinctrl_generic_get_group' drivers/pinctrl/core.c:1356: error: Cannot parse struct or union! drivers/pinctrl/core.c:1458: warning: Function parameter or member 'map' not described in 'pinctrl_unregister_mappings' drivers/pinctrl/core.c:1458: warning: Excess function parameter 'maps' description in 'pinctrl_unregister_mappings' drivers/pinctrl/core.c:2239: warning: Function parameter or member 'pctldev' not described in 'devm_pinctrl_register_and_init' Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200713144930.1034632-12-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Not all sourcefiles which end up including pinctrl-mtk-common-v2.h make use of 'mtk_default_register_base_names' and there is nowhere we can place the definition to void the need for __maybe_unused except its own headerfile, which seems like overkill. So instead we tell the compiler that it's okay for it to be unused by some of the consumers. Fixes the following W=1 kernel build warning(s): In file included from drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c:19: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/mediatek/pinctrl-moore.h:25, from drivers/pinctrl/mediatek/pinctrl-moore.c:12: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/mediatek/pinctrl-paris.h:27, from drivers/pinctrl/mediatek/pinctrl-paris.c:15: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/mediatek/pinctrl-paris.h:27, from drivers/pinctrl/mediatek/pinctrl-mtk-mt6797.h:15, from drivers/pinctrl/mediatek/pinctrl-mt6797.c:13: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/mediatek/pinctrl-paris.h:27, from drivers/pinctrl/mediatek/pinctrl-mtk-mt8183.h:12, from drivers/pinctrl/mediatek/pinctrl-mt8183.c:9: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/mediatek/pinctrl-paris.h:27, from drivers/pinctrl/mediatek/pinctrl-mtk-mt6765.h:12, from drivers/pinctrl/mediatek/pinctrl-mt6765.c:10: drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h:83:27: warning: ‘mtk_default_register_base_names’ defined but not used [-Wunused-const-variable=] 83 | static const char const mtk_default_register_base_names[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Sean Wang <sean.wang@kernel.org> Cc: Sean Wang <sean.wang@kernel.org> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: linux-mediatek@lists.infradead.org Link: https://lore.kernel.org/r/20200713144930.1034632-11-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/qcom/pinctrl-msm8976.c:802:27: warning: ‘nav_tsync_groups’ defined but not used [-Wunused-const-variable=] 802 | static const char const nav_tsync_groups[] = { | ^~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Del Regno <kholk11@gmail.com> Cc: linux-arm-msm@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-10-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Kerneldoc struct titles must be followed by whitespace else the checker gets confused. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/samsung/pinctrl-s3c64xx.c:212: warning: cannot understand function prototype: 'struct s3c64xx_eint0_domain_data ' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: linux-samsung-soc@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-9-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Kerneldoc struct titles must be followed by whitespace. Also attributes need to be in the format '@.*: ' else the checker gets confused. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/samsung/pinctrl-s3c24xx.c:100: warning: cannot understand function prototype: 'struct s3c24xx_eint_domain_data ' Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-samsung-soc@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-8-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
No attempt has been made to document either of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/samsung/pinctrl-samsung.c:1149: warning: Function parameter or member 'dev' not described in 'samsung_pinctrl_suspend' drivers/pinctrl/samsung/pinctrl-samsung.c:1199: warning: Function parameter or member 'dev' not described in 'samsung_pinctrl_resume' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Thomas Abraham <thomas.ab@samsung.com> Cc: linux-samsung-soc@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-7-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Add missing descriptions for attributes and fix 1 formatting issue. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/qcom/pinctrl-msm.c:75: warning: Function parameter or member 'desc' not described in 'msm_pinctrl' drivers/pinctrl/qcom/pinctrl-msm.c:75: warning: Function parameter or member 'irq_chip' not described in 'msm_pinctrl' drivers/pinctrl/qcom/pinctrl-msm.c:75: warning: Function parameter or member 'intr_target_use_scm' not described in 'msm_pinctrl' drivers/pinctrl/qcom/pinctrl-msm.c:75: warning: Function parameter or member 'soc' not described in 'msm_pinctrl' drivers/pinctrl/qcom/pinctrl-msm.c:75: warning: Function parameter or member 'phys_base' not described in 'msm_pinctrl' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Andy Gross <agross@kernel.org> Cc: linux-arm-msm@vger.kernel.org Link: https://lore.kernel.org/r/20200713144930.1034632-6-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/bcm/pinctrl-iproc-gpio.c:141: warning: Function parameter or member 'chip' not described in 'iproc_set_bit' drivers/pinctrl/bcm/pinctrl-iproc-gpio.c:141: warning: Excess function parameter 'iproc_gpio' description in 'iproc_set_bit' Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Scott Branden <scott.branden@broadcom.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Link: https://lore.kernel.org/r/20200713144930.1034632-5-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
There has been little to no attempt to document any of the demoted structures here. These are obviously not kerneldoc headers. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/bcm/pinctrl-bcm281xx.c:65: warning: cannot understand function prototype: 'enum bcm281xx_pin_type ' drivers/pinctrl/bcm/pinctrl-bcm281xx.c:79: warning: cannot understand function prototype: 'struct bcm281xx_pin_function ' drivers/pinctrl/bcm/pinctrl-bcm281xx.c:89: warning: cannot understand function prototype: 'struct bcm281xx_pinctrl_data ' Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Scott Branden <scott.branden@broadcom.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200713144930.1034632-4-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
>From ill formatted kerneldoc, to incomplete *and* incorrect struct headers, through to formatting issues and missing attribute descriptions. Fixes the following W=1 kernel build warning(s): drivers/pinctrl/sirf/pinctrl-atlas7.c:197: warning: Function parameter or member 'id' not described in 'atlas7_pad_config' drivers/pinctrl/sirf/pinctrl-atlas7.c:221: warning: Function parameter or member 'func' not described in 'atlas7_pad_status' drivers/pinctrl/sirf/pinctrl-atlas7.c:221: warning: Function parameter or member 'pull' not described in 'atlas7_pad_status' drivers/pinctrl/sirf/pinctrl-atlas7.c:221: warning: Function parameter or member 'dstr' not described in 'atlas7_pad_status' drivers/pinctrl/sirf/pinctrl-atlas7.c:221: warning: Function parameter or member 'reserved' not described in 'atlas7_pad_status' drivers/pinctrl/sirf/pinctrl-atlas7.c:359: warning: Cannot understand * @dev: a pointer back to containing device on line 359 - I thought it was a doc line drivers/pinctrl/sirf/pinctrl-atlas7.c:4794: warning: Function parameter or member 'pad_type' not described in 'atlas7_pull_info' drivers/pinctrl/sirf/pinctrl-atlas7.c:4917: warning: Function parameter or member 'reserved' not described in 'atlas7_ds_info' drivers/pinctrl/sirf/pinctrl-atlas7.c:5617: warning: Function parameter or member 'a7gc' not described in 'atlas7_gpio_to_bank' drivers/pinctrl/sirf/pinctrl-atlas7.c:5617: warning: Function parameter or member 'gpio' not described in 'atlas7_gpio_to_bank' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Barry Song <baohua@kernel.org> Link: https://lore.kernel.org/r/20200713144930.1034632-3-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'clk' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'irq_chip' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'num_irq' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'irq' not described in 'owl_pinctrl' Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: "Andreas Färber" <afaerber@suse.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: David Liu <liuwei@actions-semi.com> Link: https://lore.kernel.org/r/20200713144930.1034632-2-lee.jones@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Brian Norris authored
We've added drive-open-drain support, so note it in the DT binding. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200703080646.23233-2-computersforpeace@gmail.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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Jaiganesh Narayanan authored
[ Brian: adapted from from the Chromium OS kernel used on IPQ4019-based WiFi APs. ] Signed-off-by: Jaiganesh Narayanan <njaigane@codeaurora.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Link: https://lore.kernel.org/r/20200703080646.23233-1-computersforpeace@gmail.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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