AcoSail/kernel_optimize_test
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kernel_optimize_test/drivers/gpio
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Tony Lindgren 9857fccd65 gpio: omap: Save and restore sysconfig 
[ Upstream commit ddd8d94ca31e768c76cf8bfe34ba7b10136b3694 ]

As we are using cpu_pm to save and restore context, we must also save and
restore the GPIO sysconfig register. This is needed because we are not
calling PM runtime functions at all with cpu_pm.

We need to save the sysconfig on idle as it's value can get reconfigured by
PM runtime and can be different from the init time value. Device specific
flags like "ti,no-idle-on-init" can affect the init value.

Fixes: b764a5863f ("gpio: omap: Remove custom PM calls and use cpu_pm instead")
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Adam Ford <aford173@gmail.com>
Cc: Andreas Kemnade <andreas@kemnade.info>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-28 13:39:59 +02:00
..
gpio-74x164.c gpio: 74x164: utilize the for_each_set_clump8 macro 2019-12-04 19:44:12 -08:00
gpio-74xx-mmio.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-104-dio-48e.c gpio: 104-dio-48e: Use irqchip template 2020-07-23 15:09:26 +02:00
gpio-104-idi-48.c gpio: 104-idi-48: Use irqchip template 2020-07-23 15:09:54 +02:00
gpio-104-idio-16.c gpio: 104-idio-16: Use irqchip template 2020-07-23 15:10:25 +02:00
gpio-adnp.c gpio: adnp: Use irqchip template 2020-07-20 15:34:59 +02:00
gpio-adp5520.c
gpio-adp5588.c gpio: adp5588: Use irqchip template 2020-07-20 15:47:50 +02:00
gpio-aggregator.c gpio: aggregator: Refactor ->{get, set}_multiple() to make Sparse happy 2020-08-18 21:39:39 +02:00
gpio-altera-a10sr.c
gpio-altera.c gpio: gpio-altera: Add missing kerneldoc entry and demote comment 2020-07-08 09:24:07 +02:00
gpio-amd-fch.c gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION 2020-09-28 12:22:04 +02:00
gpio-amd8111.c
gpio-amdpt.c
gpio-arizona.c gpio: arizona: disable pm_runtime in case of failure 2020-12-02 10:40:54 +01:00
gpio-aspeed-sgpio.c Some late GPIO fixes for the v5.9 series: 2020-10-02 09:51:42 -07:00
gpio-aspeed.c gpio: aspeed: fix ast2600 bank properties 2020-10-26 15:51:57 +01:00
gpio-ath79.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gpio-bcm-kona.c gpio: bcm-kona: Simplify with dev_err_probe() 2020-08-28 20:13:51 +02:00
gpio-bd9571mwv.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-bd70528.c This is the bulk of GPIO changes for the v5.5 kernel cycle 2019-12-01 17:56:50 -08:00
gpio-bd71828.c gpio: bd71828: Remove unneeded defines for GPIO_LINE_DIRECTION_IN/OUT 2020-02-10 10:55:18 +01:00
gpio-brcmstb.c gpio: brcmstb: support gpio-line-names property 2020-03-26 00:02:03 +01:00
gpio-bt8xx.c
gpio-cadence.c
gpio-clps711x.c
gpio-creg-snps.c gpio: aspeed-sgpio: fixed typos 2020-01-23 16:16:05 +01:00
gpio-crystalcove.c gpio: crystalcove: Free IRQ on error path 2020-08-04 01:25:02 +02:00
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c gpio: davinci: Simplify with dev_err_probe() 2020-08-28 20:15:06 +02:00
gpio-dln2.c gpio: dln2: Use irqchip template 2020-07-23 15:03:25 +02:00
gpio-dwapb.c gpio: dwapb: fix NULL pointer dereference at dwapb_gpio_suspend() 2020-12-02 10:40:54 +01:00
gpio-eic-sprd.c gpio: eic-sprd: break loop when getting NULL device resource 2020-12-09 09:41:49 +01:00
gpio-em.c gpio: em: Use platform_get_irq() to obtain interrupts 2019-11-13 13:47:48 +01:00
gpio-ep93xx.c gpio: ep93xx: Fix single irqchip with multi gpiochips 2021-02-17 11:02:20 +01:00
gpio-exar.c gpio: exar: Fix bad handling for ida_simple_get error path 2020-05-05 18:24:56 +02:00
gpio-f7188x.c gpio-f7188x: Add GPIO support for F81865 2020-05-05 18:22:26 +02:00
gpio-ftgpio010.c gpio: ftgpio010: Fix small typo 2020-04-28 15:50:28 +02:00
gpio-ge.c
gpio-gpio-mm.c gpio: gpio-mm: utilize for_each_set_clump8 macro 2019-12-04 19:44:12 -08:00
gpio-grgpio.c gpio: Remove the unused flags 2020-01-15 11:24:19 +01:00
gpio-gw-pld.c
gpio-hlwd.c
gpio-htc-egpio.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ich.c gpio: ich: changed every 'unsigned' to 'unsigned int' 2020-07-22 16:00:27 +03:00
gpio-intel-mid.c gpio: intel-mid: Move hardware initialization to callback 2019-10-15 01:18:51 +02:00
gpio-iop.c
gpio-it87.c gpio: gpio-it87: Fix formatting issues which confuse kerneldoc 2020-07-08 09:24:08 +02:00
gpio-ixp4xx.c
gpio-janz-ttl.c
gpio-kempld.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-logicvc.c gpio: Add support for the Xylon LogiCVC GPIOs 2019-12-13 09:50:29 +01:00
gpio-loongson.c MIPS: Loongson64: Rename CPU TYPES 2019-10-31 15:03:10 -07:00
gpio-loongson1.c
gpio-lp873x.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-lp3943.c
gpio-lp87565.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-lpc18xx.c
gpio-lpc32xx.c
gpio-madera.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-max730x.c gpio: max730x: bring gpiochip_add_data after port config 2020-05-22 17:01:25 +02:00
gpio-max732x.c gpio: max732x: Use irqchip template 2020-08-04 01:12:43 +02:00
gpio-max3191x.c gpio: max3191x: utilize the for_each_set_clump8 macro 2019-12-04 19:44:13 -08:00
gpio-max7300.c
gpio-max7301.c
gpio-max77620.c gpio: max77620: Use helper variable and clarify 2020-07-17 14:03:38 +02:00
gpio-max77650.c
gpio-mb86s7x.c gpio: mb86s7x: Remove superfluous test for ACPI companion 2020-05-18 09:15:16 +02:00
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-menz127.c drivers: mcb: use symbol namespaces 2019-11-03 19:54:53 +01:00
gpio-merrifield.c gpio: merrifield: Better show how GPIO and IRQ bases are derived from hardware 2020-04-16 20:41:06 +03:00
gpio-ml-ioh.c gpio: gpio-ml-ioh: Fix missing ':' in 'struct ioh_gpio_reg_data 2020-06-30 17:00:11 +03:00
gpio-mlxbf.c gpio: gpio-mlxbf: Tell the compiler that ACPI functions may not be used 2020-07-08 09:24:08 +02:00
gpio-mlxbf2.c gpio: gpio-mlxbf2.c: Provide __releases() annotation to stop confusing Sparse 2020-07-08 09:24:08 +02:00
gpio-mm-lantiq.c gpio: mm-lantiq: Fix small typo 2020-04-28 22:41:25 +02:00
gpio-mmio.c gpio: mmio: replace open-coded for_each_set_bit() 2020-07-16 15:07:18 +02:00
gpio-mockup.c gpio: mockup: refactor the module init function 2020-09-30 10:52:21 +02:00
gpio-moxtet.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-mpc8xxx.c gpio: mpc8xxx: simplify ls1028a/ls1088a support 2020-09-30 10:50:30 +02:00
gpio-mpc5200.c
gpio-msic.c
gpio-mt7621.c gpio: mt7621: add BGPIOF_NO_SET_ON_INPUT flag 2020-03-25 09:50:45 +01:00
gpio-mvebu.c gpio: mvebu: fix pwm .get_state period calculation 2021-01-30 13:55:16 +01:00
gpio-mxc.c gpio: mxc: Support module build 2020-09-29 15:04:31 +02:00
gpio-mxs.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-octeon.c
gpio-omap.c gpio: omap: Save and restore sysconfig 2021-04-28 13:39:59 +02:00
gpio-palmas.c
gpio-pca953x.c gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2 2021-03-17 17:06:18 +01:00
gpio-pca9570.c gpio: pca9570: add GPO driver for PCA9570 2020-07-16 14:35:12 +02:00
gpio-pcf857x.c gpio: pcf857x: Fix missing first interrupt 2021-03-04 11:38:40 +01:00
gpio-pch.c gpio: pch: Add a blank line between declaration and code 2020-07-21 19:12:57 +03:00
gpio-pci-idio-16.c gpio: pci-idio-16: Use irqchip template 2020-07-23 15:11:26 +02:00
gpio-pcie-idio-24.c gpio: pcie-idio-24: Enable PEX8311 interrupts 2020-11-06 15:19:44 +01:00
gpio-pisosr.c gpio: pisosr: Simplify with dev_err_probe() 2020-08-28 20:15:51 +02:00
gpio-pl061.c gpio: pl061: Support building as module 2020-04-14 16:23:46 +02:00
gpio-pmic-eic-sprd.c gpio: gpio-pmic-eic-sprd: Fix incorrectly named property 'map' 2020-07-08 09:24:07 +02:00
gpio-pxa.c gpio: pxa: Fix return value of pxa_gpio_probe() 2020-05-25 11:14:36 +02:00
gpio-raspberrypi-exp.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-rc5t583.c
gpio-rcar.c gpio: rcar: Use irqchip template 2020-07-30 00:13:10 +02:00
gpio-rda.c gpio: Add RDA Micro GPIO controller support 2019-10-29 15:12:52 +01:00
gpio-rdc321x.c
gpio-reg.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-regmap.c gpio: add a reusable generic gpio_chip using regmap 2020-06-03 10:48:37 +02:00
gpio-sa1100.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sama5d2-piobu.c gpio: gpio-sama5d2-piobu: Demote all kerneldoc headers to basic comment blocks 2020-07-08 09:24:07 +02:00
gpio-sch.c gpio: sch: Add a blank line between declaration and code 2020-07-22 16:00:27 +03:00
gpio-sch311x.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sifive.c gpio: sifive: Fix SiFive gpio probe 2020-11-11 09:53:09 +01:00
gpio-siox.c gpio: siox: explicitly support only threaded irqs 2020-09-09 12:59:15 +02:00
gpio-sl28cpld.c gpio: Add support for the sl28cpld GPIO controller 2020-09-17 16:00:20 +01:00
gpio-sodaville.c
gpio-spear-spics.c
gpio-sprd.c gpio: sprd: Clear interrupt when setting the type as edge 2020-08-31 18:06:28 +02:00
gpio-sta2x11.c
gpio-stmpe.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gpio-stp-xway.c gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390 2020-08-18 21:32:28 +02:00
gpio-syscon.c gpio: gpio-syscon: Fix formatting issues which confuse kerneldoc 2020-07-08 09:24:08 +02:00
gpio-tb10x.c gpio: remove unneeded MODULE_VERSION() usage 2019-12-12 17:09:50 +01:00
gpio-tc3589x.c GPIO bulk changes for the v5.10 kernel cycle: 2020-10-13 10:09:33 -07:00
gpio-tegra.c gpio: tegra: mask GPIO IRQs during IRQ shutdown 2020-04-28 16:22:33 +02:00
gpio-tegra186.c gpio: tegra186: Allow optional irq parent callbacks 2020-10-10 12:12:10 +01:00
gpio-thunderx.c gpio: thunderx: Switch to GPIOLIB_IRQCHIP 2020-01-15 11:18:29 +01:00
gpio-timberdale.c
gpio-tpic2810.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps6586x.c
gpio-tps65086.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps68470.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tqmx86.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ts4800.c
gpio-ts4900.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ts5500.c
gpio-twl4030.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-twl6040.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ucb1400.c
gpio-uniphier.c gpio: uniphier: Replace zero-length array with flexible-array member 2020-03-02 08:52:55 +01:00
gpio-vf610.c
gpio-viperboard.c
gpio-vr41xx.c
gpio-vx855.c gpio: vx855: fixed a typo 2020-01-15 13:45:01 +01:00
gpio-wcd934x.c gpio: wcd934x: Fix logic of wcd_gpio_get 2020-02-10 10:50:58 +01:00
gpio-wcove.c gpio: wcove: Request IRQ after all initialisation done 2020-08-04 01:25:02 +02:00
gpio-winbond.c
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c gpio: ws16c48: Use irqchip template 2020-07-23 15:08:55 +02:00
gpio-xgene-sb.c gpio: xgene-sb: Drop extra check to call acpi_gpiochip_request_interrupts() 2020-05-18 09:16:31 +02:00
gpio-xgene.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-xgs-iproc.c This is the bulk of pin control changes for the v5.6 kernel cycle: 2020-01-29 09:51:36 -08:00
gpio-xilinx.c gpio: xilinx: Fix bug where the wrong GPIO register is written to 2020-02-10 12:52:34 +01:00
gpio-xlp.c
gpio-xra1403.c gpio: xra1403: Make use of for_each_requested_gpio() 2020-06-20 23:13:27 +02:00
gpio-xtensa.c gpio: xtensa: fix driver build 2019-12-09 10:40:18 +01:00
gpio-zevio.c
gpio-zx.c gpio: Unconditionally assign .request()/.free() 2020-04-02 09:16:06 +02:00
gpio-zynq.c gpio: zynq: fix reference leak in zynq_gpio functions 2020-12-02 10:41:02 +01:00
gpiolib-acpi.c gpiolib: acpi: Add missing IRQF_ONESHOT 2021-03-30 14:31:49 +02:00
gpiolib-acpi.h
gpiolib-cdev.c gpiolib: cdev: clear debounce period if line set to output 2021-02-13 13:55:01 +01:00
gpiolib-cdev.h gpiolib: fix sysfs when cdev is not selected 2020-11-05 15:35:40 +01:00
gpiolib-devres.c gpio: don't use same lockdep class for all devm_gpiochip_add_data users 2020-08-04 01:22:02 +02:00
gpiolib-legacy.c
gpiolib-of.c gpiolib: generalize devprop_gpiochip_set_names() for device properties 2020-09-14 10:54:01 +02:00
gpiolib-of.h gpio: of: Add DT overlay support for GPIO hogs 2020-02-21 17:10:33 +01:00
gpiolib-sysfs.c gpio: sysfs: Obey valid_mask 2021-04-21 13:00:50 +02:00
gpiolib-sysfs.h gpiolib: move gpiolib-sysfs function declarations into their own header 2020-07-12 10:22:00 +02:00
gpiolib.c gpiolib: Read "gpio-line-names" from a firmware node 2021-04-14 08:42:13 +02:00
gpiolib.h gpiolib: cdev: support setting debounce 2020-09-30 10:57:04 +02:00
Kconfig gpio: mxs: GPIO_MXS should not default to y unconditionally 2021-02-17 11:02:20 +01:00
Makefile - New Drivers 2020-10-14 15:56:58 -07:00
TODO drivers: gpio: Fix trivial spelling 2020-06-15 10:15:29 +02:00