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linux/drivers/gpio
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Jianqun Xu 17a14a4451 pinctrl: rockchip: support output-high/low pin configure 
With this patch, the pinctrl driver will support output-high/ -low
pinconf, which passed from dts iomux nodes.

So the pinctrl module needs the gpio_chip which registered by gpio
module.

This patch makes the gpio driver use the rockchip_pin_bank from pinctrl,
after that, the pinctrl can call the gpiolib operations, include output.

Also do iomux check before call gpiolib operations, make sure that the
pin hasn't been used as other functions.

Change-Id: Iaba6f1ade8494235586d5e5ce52d6d497e072bc4
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
2020-11-10 11:07:32 +08:00
..
devres.c gpio: Export devm_gpiod_get_from_of_node() for consumers 2018-01-12 11:05:24 +01:00
gpio-74x164.c The is the bulk of GPIO changes for the v4.16 kernel cycle. 2018-01-31 12:25:27 -08:00
gpio-74xx-mmio.c gpio: 74xx-mmio: Use of_device_get_match_data() 2018-05-16 14:35:24 +02:00
gpio-104-dio-48e.c gpio: 104-dio-48e: make array 'ports' static, shrinks object size 2018-05-16 14:35:24 +02:00
gpio-104-idi-48.c gpio: make several const arrays static, shrinks object size 2018-05-16 14:35:24 +02:00
gpio-104-idio-16.c gpio: 104-idio-16: Implement get_multiple callback 2018-03-26 10:10:18 +02:00
gpio-adnp.c gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input 2019-04-03 06:26:27 +02:00
gpio-adp5520.c gpio: adp5520: Include proper header 2018-01-13 22:12:07 +01:00
gpio-adp5588.c gpio: adp5588: Fix sleep-in-atomic-context bug 2018-08-29 10:54:38 +02:00
gpio-altera-a10sr.c gpio: altera-a10sr: Set proper output level for direction_output 2019-02-06 17:30:12 +01:00
gpio-altera.c gpio: altera: Include GPIO driver header 2018-01-13 22:18:34 +01:00
gpio-amd8111.c gpio: amd8111: Include proper header 2018-01-13 22:22:49 +01:00
gpio-amdpt.c
gpio-arizona.c gpio: arizona: put pm_runtime in case of failure 2020-07-29 10:16:44 +02:00
gpio-aspeed.c gpio/aspeed: Fix incorrect number of banks 2020-01-27 14:51:13 +01:00
gpio-ath79.c gpio: fix meaningless return expression 2018-07-29 23:34:54 +02:00
gpio-bcm-kona.c gpio: bcm-kona: Don't shadow error code of gpiochip_lock_as_irq() 2018-08-06 23:46:55 +02:00
gpio-bd9571mwv.c gpio: Add ROHM BD9571MWV-M PMIC GPIO driver 2017-04-28 09:47:46 +02:00
gpio-brcmstb.c gpio: brcmstb: allow 0 width GPIO banks 2018-11-13 11:08:30 -08:00
gpio-bt8xx.c gpio: bt8xx: Include proper header 2018-01-13 22:56:52 +01:00
gpio-clps711x.c
gpio-crystalcove.c gpio: crystalcove: Include proper header 2018-01-14 01:48:48 +01:00
gpio-cs5535.c gpio: cs5535: Include proper header 2018-01-14 01:56:24 +01:00
gpio-da9052.c gpio: da905x: Include proper header 2018-01-14 02:00:10 +01:00
gpio-da9055.c gpio: da905x: Include proper header 2018-01-14 02:00:10 +01:00
gpio-davinci.c gpio: davinci: silence error prints in case of EPROBE_DEFER 2019-07-28 08:29:28 +02:00
gpio-dln2.c gpio: dln2: Include proper header 2018-03-19 01:50:07 +01:00
gpio-dwapb.c gpio: dwapb: Append MODULE_ALIAS for platform driver 2020-06-25 15:32:53 +02:00
gpio-eic-sprd.c gpio: eic: sprd: Fix the incorrect EIC offset when toggling 2019-10-17 13:45:10 -07:00
gpio-em.c gpio: em: Don't shadow error code of gpiochip_lock_as_irq() 2018-08-06 23:46:55 +02:00
gpio-ep93xx.c
gpio-exar.c gpio: exar: Fix bad handling for ida_simple_get error path 2020-06-03 08:19:35 +02:00
gpio-f7188x.c gpio: f7188x: Add a missing break 2017-04-28 10:09:16 +02:00
gpio-ftgpio010.c gpio: ftgpio010: Drop of_gpio.h include 2018-03-19 01:50:24 +01:00
gpio-ge.c gpio: ge: Fix build warning 2018-05-16 14:35:24 +02:00
gpio-gpio-mm.c gpio: make several const arrays static, shrinks object size 2018-05-16 14:35:24 +02:00
gpio-grgpio.c gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() 2020-02-24 08:34:36 +01:00
gpio-hlwd.c gpio: Add GPIO driver for Nintendo Wii 2018-02-22 13:54:35 +01:00
gpio-htc-egpio.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
gpio-ich.c gpio: ich: Use BIT() macro 2018-03-19 01:50:29 +01:00
gpio-ingenic.c gpio: ingenic: Use of_device_get_match_data() 2018-05-16 14:35:24 +02:00
gpio-intel-mid.c gpio-intel-mid: Delete an error message 2018-02-22 15:29:05 +01:00
gpio-iop.c gpio: iop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2017-12-02 22:42:21 +01:00
gpio-it87.c gpio: it87: Add support for IT8613 2018-08-10 23:19:17 +02:00
gpio-janz-ttl.c gpio: janz-ttl: Use BIT() macro 2018-03-19 01:50:30 +01:00
gpio-kempld.c gpio: kempld: Include the right header 2018-03-19 01:50:31 +01:00
gpio-ks8695.c gpio: ks8695: Include the right header 2018-03-19 01:50:31 +01:00
gpio-loongson.c gpio: loongson: Use BIT() macros 2018-05-16 14:35:24 +02:00
gpio-loongson1.c gpio: loongson1: fix bgpio usage 2017-10-25 11:25:38 +02:00
gpio-lp873x.c gpio: lp873x: Include the right header 2018-05-16 14:35:24 +02:00
gpio-lp3943.c gpio: lp3943: Include the right header 2018-05-16 14:35:24 +02:00
gpio-lp87565.c gpio: lp87565: Set proper output level and direction for direction_output 2017-07-31 15:26:57 +02:00
gpio-lpc18xx.c
gpio-lpc32xx.c gpio: lpc32xx: Include the right header 2018-05-16 14:35:24 +02:00
gpio-lynxpoint.c gpio: lynxpoint: Include the right header 2018-05-16 14:35:24 +02:00
gpio-madera.c gpio: madera: Support Cirrus Logic Madera class codecs 2018-06-05 11:15:30 +01:00
gpio-max730x.c gpio: max730x: Include the right header 2018-05-16 14:35:24 +02:00
gpio-max732x.c gpio: max732x: add error handling for i2c_new_dummy 2018-06-18 07:55:30 +02:00
gpio-max3191x.c gpio: Remove VLA from MAX3191X driver 2018-03-27 15:18:06 +02:00
gpio-max7300.c
gpio-max7301.c gpio: max7301: fix driver for use with CONFIG_VMAP_STACK 2018-12-29 13:37:56 +01:00
gpio-max77620.c gpio: max77620: Fixup debounce delays 2019-12-01 09:16:09 +01:00
gpio-mb86s7x.c gpio: mb86s70: Revert "Return error if requesting an already assigned gpio" 2017-10-31 13:13:34 +01:00
gpio-mc9s08dz60.c gpio: mc9s08dz60: Include the right header 2018-05-16 14:35:24 +02:00
gpio-mc33880.c gpio: mc33880: Include the right header 2018-05-16 14:35:24 +02:00
gpio-menz127.c gpio: Fix wrong rounding in gpio-menz127 2018-06-18 07:55:30 +02:00
gpio-merrifield.c gpio: merrifield: Delete an error message 2018-02-22 15:25:40 +01:00
gpio-ml-ioh.c PCI: Move Rohm Vendor ID to generic list 2020-06-22 09:05:23 +02:00
gpio-mm-lantiq.c gpio: mm-lantiq: Include the right header 2018-05-16 14:35:24 +02:00
gpio-mmio.c gpio: mmio: Fix up inverted direction registers 2018-08-10 23:19:17 +02:00
gpio-mockup.c gpio: mockup: fix resource leak in error path 2020-10-07 08:00:04 +02:00
gpio-mpc8xxx.c gpio: mpc8xxx: Add platform device to gpiochip->parent 2020-01-17 19:47:14 +01:00
gpio-mpc5200.c
gpio-msic.c gpio: msic: Include the right header 2018-05-16 14:35:24 +02:00
gpio-mt7621.c gpio: MT7621: use a per instance irq_chip structure 2019-02-27 10:08:49 +01:00
gpio-mvebu.c gpio: mvebu: only fail on missing clk if pwm is actually to be used 2019-01-13 09:51:03 +01:00
gpio-mxc.c gpio: mxc: add check to return defer probe if clock tree NOT ready 2019-05-08 07:21:53 +02:00
gpio-mxs.c gpio: mxs: Get rid of external API call 2018-11-13 11:08:14 -08:00
gpio-octeon.c gpio: octeon: Include the right header 2018-05-24 14:22:04 +02:00
gpio-omap.c gpio: omap: ensure irq is enabled before wakeup 2019-07-26 09:14:06 +02:00
gpio-palmas.c gpio: palmas: Include the right header 2018-05-24 14:25:13 +02:00
gpio-pca953x.c gpio: pca953x: Fix AI overflow on PCAL6524 2019-12-05 09:20:15 +01:00
gpio-pcf857x.c gpio: pcf857x: Fix interrupts on multiple instances 2019-02-06 17:30:12 +01:00
gpio-pch.c PCI: Move Rohm Vendor ID to generic list 2020-06-22 09:05:23 +02:00
gpio-pci-idio-16.c gpio: pci-idio-16: Fix port memory offset for get_multiple callback 2018-04-27 00:55:16 +02:00
gpio-pcie-idio-24.c gpio: pcie-idio-24: Fix off-by-one error in get_multiple loop 2018-04-30 10:48:08 +02:00
gpio-pisosr.c gpio-pisosr: add support for get_multiple 2018-07-29 21:55:33 +02:00
gpio-pl061.c gpio: pl061: Move irq_chip definition inside struct pl061 2019-01-26 09:32:33 +01:00
gpio-pmic-eic-sprd.c gpio: pmic_eic: Add edge trigger emulation for PMIC EIC 2018-05-16 14:35:24 +02:00
gpio-pxa.c gpio: pxa: handle corner case of unprobed device 2019-04-20 09:16:00 +02:00
gpio-raspberrypi-exp.c gpio: raspberrypi-exp: decrease refcount on firmware dt node 2019-12-05 09:20:24 +01:00
gpio-rc5t583.c gpio: rc5t583: Include the right header 2018-07-02 16:00:49 +02:00
gpio-rcar.c gpio: rcar: Implement .get_direction() callback 2018-07-13 10:55:26 +02:00
gpio-rdc321x.c gpio: rdc321x: Include the right header 2018-07-02 16:00:49 +02:00
gpio-reg.c gpio: gpio-reg: fix build 2017-12-22 15:24:31 +01:00
gpio-rockchip.c pinctrl: rockchip: support output-high/low pin configure 2020-11-10 11:07:32 +08:00
gpio-sa1100.c gpio: sa1100: Include the right header 2018-07-02 16:00:49 +02:00
gpio-sch.c gpio: sch: Implement .get_direction() 2018-07-02 16:00:49 +02:00
gpio-sch311x.c gpio: sch311x: Replace unsigned char with u8 2018-07-02 16:00:49 +02:00
gpio-sodaville.c
gpio-spear-spics.c gpio: spear-spics: Include the right header 2018-07-02 16:00:49 +02:00
gpio-sprd.c gpio: sprd: Clear interrupt when setting the type as edge 2020-10-07 08:00:07 +02:00
gpio-sta2x11.c gpio: sta2x11: Inline regs macro 2018-07-02 16:00:49 +02:00
gpio-stmpe.c gpio: stmpe: Include the right header 2018-07-02 16:00:49 +02:00
gpio-stp-xway.c gpio: stp-xway: Include the right header 2018-07-02 16:00:49 +02:00
gpio-syscon.c gpio: syscon: Fix possible NULL ptr usage 2019-11-24 08:20:54 +01:00
gpio-tb10x.c gpio: tb10x: Use the right include 2018-08-10 23:04:27 +02:00
gpio-tc3589x.c gpio: tc35894: fix up tc35894 interrupt configuration 2020-10-07 08:00:04 +02:00
gpio-tegra.c gpio: tegra: mask GPIO IRQs during IRQ shutdown 2020-06-03 08:19:27 +02:00
gpio-tegra186.c gpio: tegra186: Add support for Tegra194 2018-07-02 16:01:02 +02:00
gpio-thunderx.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
gpio-timberdale.c gpio: timberdale: Include the right header 2018-08-10 23:04:27 +02:00
gpio-tpic2810.c
gpio-tps6586x.c
gpio-tps65086.c
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c
gpio-tps68470.c gpio: tps68470: Update to SPDX license identifier 2018-02-23 15:26:42 +01:00
gpio-ts4800.c
gpio-ts4900.c gpio: ts4900: Use of_device_get_match_data() 2018-05-16 14:35:24 +02:00
gpio-ts5500.c
gpio-twl4030.c mfd: twl: Move header file out of I2C realm 2017-09-04 14:41:02 +01:00
gpio-twl6040.c gpio: twl6040: remove unneeded forward declaration 2017-08-23 10:20:16 +02:00
gpio-ucb1400.c
gpio-uniphier.c This is the bulk of GPIO changes for the v4.19 kernel cycle: 2018-08-15 21:35:38 -07:00
gpio-vf610.c gpio: vf610: Do not share irq_chip 2019-06-15 11:54:11 +02:00
gpio-viperboard.c
gpio-vr41xx.c gpio: vr41xx: Bail out on gpiochip_lock_as_irq() error 2018-08-06 23:46:55 +02:00
gpio-vx855.c
gpio-wcove.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
gpio-winbond.c gpio: winbond: Add driver 2018-01-09 14:51:00 +01:00
gpio-wm831x.c gpio-wm831x: Use seq_putc() in wm831x_gpio_dbg_show() 2018-02-12 09:36:06 +01:00
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c gpio: ws16c48: Implement get_multiple callback 2018-03-26 10:28:19 +02:00
gpio-xgene-sb.c gpio: xgene-sb: Don't shadow error code of gpiochip_lock_as_irq() 2018-08-06 23:46:55 +02:00
gpio-xgene.c
gpio-xilinx.c gpio: xilinx: Use the right include 2018-08-10 23:19:17 +02:00
gpio-xlp.c gpio: xlp: Use of_device_get_match_data() 2018-05-16 14:35:24 +02:00
gpio-xra1403.c gpio: xra1403: Switch to a fixed upper bound for registers 2018-04-27 01:06:21 +02:00
gpio-xtensa.c
gpio-zevio.c gpio: zevio: make gpio_chip const 2017-08-23 09:21:54 +02:00
gpio-zx.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
gpio-zynq.c gpio: zynq: Report gpio direction at boot 2020-02-14 16:33:24 -05:00
gpiolib-acpi.c gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model 2020-04-02 15:28:23 +02:00
gpiolib-devprop.c gpio: fix "gpio-line-names" property retrieval 2017-12-22 15:24:31 +01:00
gpiolib-legacy.c
gpiolib-of.c gpio: of: Fix of_gpiochip_add() error path 2019-05-04 09:20:21 +02:00
gpiolib-sysfs.c gpio: sysfs: avoid using kstrtol() in 'value' attribute write 2017-12-20 10:34:58 +01:00
gpiolib.c ANDROID: Fix kernelci build-break for arm32 2020-03-10 11:07:35 -07:00
gpiolib.h gpiolib: Mark gpio_suffixes array with __maybe_unused 2018-07-13 09:00:08 +02:00
Kconfig gpio: add gpio-rockchip driver 2020-09-25 14:42:12 +08:00
Makefile gpio: add gpio-rockchip driver 2020-09-25 14:42:12 +08:00