summaryrefslogtreecommitdiff
path: root/drivers/pinctrl
AgeCommit message (Collapse)AuthorFilesLines
2015-09-04Merge tag 'pinctrl-v4.3-1' of ↵Linus Torvalds66-915/+12033
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v4.3 development cycle. Like with GPIO it's a lot of stuff. If my subsystems are any sign of the overall tempo of the kernel v4.3 will be a gigantic diff. [ It looks like 4.3 is calmer than 4.2 in most other subsystems, but we'll see - Linus ] Core changes: - It is possible configure groups in debugfs. - Consolidation of chained IRQ handler install/remove replacing all call sites where irq_set_handler_data() and irq_set_chained_handler() were done in succession with a combined call to irq_set_chained_handler_and_data(). This series was created by Thomas Gleixner after the problem was observed by Russell King. - Tglx also made another series of patches switching __irq_set_handler_locked() for irq_set_handler_locked() which is way cleaner. - Tglx also wrote a good bunch of patches to make use of irq_desc_get_xxx() accessors and avoid looking up irq_descs from IRQ numbers. The goal is to get rid of the irq number from the handlers in the IRQ flow which is nice. Driver feature enhancements: - Power management support for the SiRF SoC Atlas 7. - Power down support for the Qualcomm driver. - Intel Cherryview and Baytrail: switch drivers to use raw spinlocks in IRQ handlers to play nice with the realtime patch set. - Rework and new modes handling for Qualcomm SPMI-MPP. - Pinconf power source config for SH PFC. New drivers and subdrivers: - A new driver for Conexant Digicolor CX92755. - A new driver for UniPhier PH1-LD4, PH1-Pro4, PH1-sLD8, PH1-Pro5, ProXtream2 and PH1-LD6b SoC pin control support. - Reverse-egineered the S/PDIF settings for the Allwinner sun4i driver. - Support for Qualcomm Technologies QDF2xxx ARM64 SoCs - A new Freescale i.mx6ul subdriver. Cleanup: - Remove platform data support in a number of SH PFC subdrivers" * tag 'pinctrl-v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (95 commits) pinctrl: at91: fix null pointer dereference pinctrl: mediatek: Implement wake handler and suspend resume pinctrl: mediatek: Fix multiple registration issue. pinctrl: sh-pfc: r8a7794: add USB pin groups pinctrl: at91: Use generic irq_{request,release}_resources() pinctrl: cherryview: Use raw_spinlock for locking pinctrl: baytrail: Use raw_spinlock for locking pinctrl: imx6ul: Remove .owner field pinctrl: zynq: Fix typos in smc0_nand_grp and smc0_nor_grp pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching clk: rockchip: add pclk_pd_pmu to the list of rk3288 critical clocks pinctrl: sun4i: add spdif to pin description. pinctrl: atlas7: clear ugly branch statements for pull and drivestrength pinctrl: baytrail: Serialize all register access pinctrl: baytrail: Drop FSF mailing address pinctrl: rockchip: only enable gpio clock when it setting pinctrl/mediatek: fix spelling mistake in dev_err error message pinctrl: cherryview: Serialize all register access pinctrl: UniPhier: PH1-Pro5: add I2C ch6 pin-mux setting pinctrl: nomadik: reflect current input value ...
2015-09-01Merge tag 'armsoc-dt' of ↵Linus Torvalds1-1/+18
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "Ladies and gentlemen, we proudly announce to you the latest branch of ARM device tree contents for the mainline kernel. Come and see, come and see! No less than twentythree thousand lines of additions! Just imagine the joy you will have of using your mainline kernel on newly supported hardware such as Rockchip Chromebooks, Freescale i.MX6UL boards or UniPhier hardware! For those of you feeling less adventurous, added hardware support on platforms such as TI DM814x and Gumstix Overo platforms might be more of your liking. We've got something for everyone here! Ahem. Cough. So, anyway... This is the usual large batch of DT updates. Lots and lots of smaller changes, some of the larger ones to point out are: - Rockchip veyron (Chromebook) support, as well as several other new boards - DRM support on Atmel AT91SAM9N12EK - USB additions on some Allwinner platforms - Mediatek MT6580 support - Freescale i.MX6UL support - cleanups for Renesas shmobile platforms - lots of added devices on LPC18xx - lots of added devices and boards on UniPhier There's also some dependent code added here, in particular some branches that are primarily merged through the clock tree" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (389 commits) ARM: tegra: Add gpio-ranges property ARM: tegra: Fix AHB base address on Tegra20, Tegra30 and Tegra114 ARM: tegra: Add Tegra124 PMU support ARM: tegra: jetson-tk1: Add GK20A GPU DT node ARM: tegra: venice2: Add GK20A GPU DT node ARM: tegra: Add IOMMU node to GK20A ARM: tegra: Add CPU regulator to the Jetson TK1 device tree ARM: tegra: Add entries for cpufreq on Tegra124 ARM: tegra: Enable the DFLL on the Jetson TK1 ARM: tegra: Add the DFLL to Tegra124 device tree ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller. ARM: dts: UniPhier: fix PPI interrupt CPU mask of timer nodes ARM: dts: rockchip: correct regulator power states for suspend ARM: dts: rockchip: correct regulator PM properties ARM: dts: vexpress: Use assigned-clock-parents for sp810 pinctrl: tegra: Only set the gpio range if needed arm: boot: dts: am4372: add ARM timers and SCU nodes ARM: dts: AM4372: Add the am4372-rtc compatible string ARM: shmobile: r8a7794 dtsi: Add CPG/MSTP Clock Domain ARM: shmobile: r8a7793 dtsi: Add CPG/MSTP Clock Domain ...
2015-08-30pinctrl: at91: fix null pointer dereferenceDavid Dueck1-0/+15
Not all gpio banks are necessarily enabled, in the current code this can lead to null pointer dereferences. [ 51.130000] Unable to handle kernel NULL pointer dereference at virtual address 00000058 [ 51.130000] pgd = dee04000 [ 51.130000] [00000058] *pgd=3f66d831, *pte=00000000, *ppte=00000000 [ 51.140000] Internal error: Oops: 17 [#1] ARM [ 51.140000] Modules linked in: [ 51.140000] CPU: 0 PID: 1664 Comm: cat Not tainted 4.1.1+ #6 [ 51.140000] Hardware name: Atmel SAMA5 [ 51.140000] task: df6dd880 ti: dec60000 task.ti: dec60000 [ 51.140000] PC is at at91_pinconf_get+0xb4/0x200 [ 51.140000] LR is at at91_pinconf_get+0xb4/0x200 [ 51.140000] pc : [<c01e71a0>] lr : [<c01e71a0>] psr: 600f0013 sp : dec61e48 ip : 600f0013 fp : df522538 [ 51.140000] r10: df52250c r9 : 00000058 r8 : 00000068 [ 51.140000] r7 : 00000000 r6 : df53c910 r5 : 00000000 r4 : dec61e7c [ 51.140000] r3 : 00000000 r2 : c06746d4 r1 : 00000000 r0 : 00000003 [ 51.140000] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 51.140000] Control: 10c53c7d Table: 3ee04059 DAC: 00000015 [ 51.140000] Process cat (pid: 1664, stack limit = 0xdec60208) [ 51.140000] Stack: (0xdec61e48 to 0xdec62000) [ 51.140000] 1e40: 00000358 00000000 df522500 ded15f80 c05a9d08 ded15f80 [ 51.140000] 1e60: 0000048c 00000061 df522500 ded15f80 c05a9d08 c01e7304 ded15f80 00000000 [ 51.140000] 1e80: c01e6008 00000060 0000048c c01e6034 c01e5f6c ded15f80 dec61ec0 00000000 [ 51.140000] 1ea0: 00020000 ded6f280 dec61f80 00000001 00000001 c00ae0b8 b6e80000 ded15fb0 [ 51.140000] 1ec0: 00000000 00000000 df4bc974 00000055 00000800 ded6f280 b6e80000 ded6f280 [ 51.140000] 1ee0: ded6f280 00020000 b6e80000 00000000 00020000 c0090dec c0671e1c dec61fb0 [ 51.140000] 1f00: b6f8b510 00000001 00004201 c000924c 00000000 00000003 00000003 00000000 [ 51.140000] 1f20: df4bc940 00022000 00000022 c066e188 b6e7f000 c00836f4 000b6e7f ded6f280 [ 51.140000] 1f40: ded6f280 b6e80000 dec61f80 ded6f280 00020000 c0091508 00000000 00000003 [ 51.140000] 1f60: 00022000 00000000 00000000 ded6f280 ded6f280 00020000 b6e80000 c0091d9c [ 51.140000] 1f80: 00000000 00000000 ffffffff 00020000 00020000 b6e80000 00000003 c000f124 [ 51.140000] 1fa0: dec60000 c000efa0 00020000 00020000 00000003 b6e80000 00020000 000271c4 [ 51.140000] 1fc0: 00020000 00020000 b6e80000 00000003 7fffe000 00000000 00000000 00020000 [ 51.140000] 1fe0: 00000000 bef50b64 00013835 b6f29c76 400f0030 00000003 00000000 00000000 [ 51.140000] [<c01e71a0>] (at91_pinconf_get) from [<c01e7304>] (at91_pinconf_dbg_show+0x18/0x2c0) [ 51.140000] [<c01e7304>] (at91_pinconf_dbg_show) from [<c01e6034>] (pinconf_pins_show+0xc8/0xf8) [ 51.140000] [<c01e6034>] (pinconf_pins_show) from [<c00ae0b8>] (seq_read+0x1a0/0x464) [ 51.140000] [<c00ae0b8>] (seq_read) from [<c0090dec>] (__vfs_read+0x20/0xd0) [ 51.140000] [<c0090dec>] (__vfs_read) from [<c0091508>] (vfs_read+0x7c/0x108) [ 51.140000] [<c0091508>] (vfs_read) from [<c0091d9c>] (SyS_read+0x40/0x94) [ 51.140000] [<c0091d9c>] (SyS_read) from [<c000efa0>] (ret_fast_syscall+0x0/0x3c) [ 51.140000] Code: eb010ec2 e30a0d08 e34c005a eb0ae5a7 (e5993000) [ 51.150000] ---[ end trace fb3c370da3ea4794 ]--- Fixes: a0b957f306fa ("pinctrl: at91: allow to have disabled gpio bank") Cc: stable@vger.kernel.org # 3.18 Signed-off-by: David Dueck <davidcdueck@googlemail.com> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: mediatek: Implement wake handler and suspend resumeMaoguang Meng3-1/+95
This patch implement irq_set_wake to get who is wakeup source and setup on suspend resume. Signed-off-by: Maoguang Meng <maoguang.meng@mediatek.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Acked-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Acked-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: mediatek: Fix multiple registration issue.Hongzhou Yang2-11/+11
Since our common driver need support main chip and PMU at the same time, that means it will register two pinctrl device, and the pinctrl_desc structure should be used two times. But pinctrl_desc use global static definition, then the latest registered pinctrl device will overwrite the old one's, all members in pinctrl_desc will set to the new one's, such as name, pins and pins numbers, etc. This is a bug. Move pinctrl_desc into mtk_pinctrl, assign new value for each pinctrl device to fix it. Cc: stable@vger.kernel.org # v4.1+ Signed-off-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Reviewed-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: sh-pfc: r8a7794: add USB pin groupsShinobu Uehara1-0/+30
Add USB0/1 pin groups to R8A7794 PFC driver. Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com> [Sergei: rebased, renamed, added changelog.] Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: at91: Use generic irq_{request,release}_resources()Geert Uytterhoeven1-24/+0
The at91-specific irq_{request,release}_resources() callbacks are identical to the generic ones, modulo the bug fix in 5b76e79c77264899 ("gpiolib: irqchip: prevent driver unloading if gpio is used as irq only"). Until commit 8b67a1f0ad1f260f ("gpio: don't override irq_*_resources() callbacks"), the buggy at91-specific callbacks were never used, though. Hence drop the at91-specific ones in favor of the generic ones. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: cherryview: Use raw_spinlock for lockingMika Westerberg1-35/+35
When running -rt kernel and an interrupt happens on a GPIO line controlled by Intel Cherryview/Braswell pinctrl driver we get: BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:917 in_atomic(): 1, irqs_disabled(): 1, pid: 0, name: swapper/0 Preemption disabled at:[<ffffffff81092e9f>] cpu_startup_entry+0x17f/0x480 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.5-rt5 #16 ... Call Trace: <IRQ> [<ffffffff816283c6>] dump_stack+0x4a/0x61 [<ffffffff81077e17>] ___might_sleep+0xe7/0x170 [<ffffffff8162d6cf>] rt_spin_lock+0x1f/0x50 [<ffffffff812e52ed>] chv_gpio_irq_ack+0x3d/0xa0 [<ffffffff810a72f5>] handle_edge_irq+0x75/0x180 [<ffffffff810a3457>] generic_handle_irq+0x27/0x40 [<ffffffff812e57de>] chv_gpio_irq_handler+0x7e/0x110 [<ffffffff810050aa>] handle_irq+0xaa/0x190 ... This is because desc->lock is raw_spinlock and is held when chv_gpio_irq_ack() is called by the genirq core. chv_gpio_irq_ack() in turn takes pctrl->lock which in -rt is an rt-mutex causing might_sleep() rightfully to complain about sleeping function called from invalid context. In order to keep -rt happy but at the same time make sure that register accesses get serialized, convert the driver to use raw_spinlock instead. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26pinctrl: baytrail: Use raw_spinlock for lockingMika Westerberg1-25/+25
The Intel Baytrail pinctrl driver implements irqchip callbacks which are called with desc->lock raw_spinlock held. In mainline this is fine because spinlock resolves to raw_spinlock. However, running the same code in -rt we get: BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:917 in_atomic(): 1, irqs_disabled(): 1, pid: 0, name: swapper/0 Preemption disabled at:[<ffffffff81092e9f>] cpu_startup_entry+0x17f/0x480 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.5-rt5 #13 ... Call Trace: <IRQ> [<ffffffff816283c6>] dump_stack+0x4a/0x61 [<ffffffff81077e17>] ___might_sleep+0xe7/0x170 [<ffffffff8162d6cf>] rt_spin_lock+0x1f/0x50 [<ffffffff812e3b88>] byt_gpio_clear_triggering+0x38/0x60 [<ffffffff812e3bc1>] byt_irq_mask+0x11/0x20 [<ffffffff810a7013>] handle_level_irq+0x83/0x150 [<ffffffff810a3457>] generic_handle_irq+0x27/0x40 [<ffffffff812e3a5f>] byt_gpio_irq_handler+0x7f/0xc0 [<ffffffff810050aa>] handle_irq+0xaa/0x190 ... This is because in -rt spinlocks are preemptible so taking the driver private spinlock in irqchip callbacks causes might_sleep() to trigger. In order to keep -rt happy but at the same time make sure that register accesses get serialized, convert the driver to use raw_spinlock instead. Also shorten the critical section a bit in few places. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-25pinctrl: imx6ul: Remove .owner fieldFabio Estevam1-1/+0
platform_driver does not need to set an owner as it will be populated by the driver core. The semantic patch that makes this change is available in scripts/coccinelle/api/platform_no_drv_owner.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-25pinctrl: zynq: Fix typos in smc0_nand_grp and smc0_nor_grpMike Looijmans1-2/+2
Group names should be smc0_nand_grp and smc0_nor_grp, otherwise you'll get errors like this if you try to pinmux them via the devicetree: zynq-pinctrl 700.pinctrl: invalid group "smc0_nand_grp" for function "smc0_nand" Probably a typo while creating these tables. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-24pinctrl: sh-pfc: Implement pinconf power-source param for voltage switchingBen Hutchings2-2/+47
The pfc in the R8A7790 (and probably others in the R-Car gen 2 family) supports switching SDHI signals between 3.3V and 1.8V nominal voltage, and the SD driver should do that when switching to and from UHS modes. Add a flag for pins that have configurable I/O voltage and SoC operations to get and set the nominal voltage. Implement the pinconf power-source parameter using these operations. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: tegra: Only set the gpio range if neededTomeu Vizoso1-1/+18
If the gpio DT node has the gpio-ranges property, the range will be added by the gpio core and doesn't need to be added by the pinctrl driver. By having the gpio-ranges property, we have an explicit dependency from the gpio node to the pinctrl node and we can stop using the deprecated pinctrl_add_gpio_range() function. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-13pinctrl: sun4i: add spdif to pin description.Marcus Cooper1-3/+14
Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: atlas7: clear ugly branch statements for pull and drivestrengthWei Chen1-99/+94
To set/get atlas7 pull & drive strength, we use lots of if/else to check pad type. But except mask value or immediate value, all actions in these conditional branches are the same. So we use predefined pull info table and drive strength table to reduce these redundancy code. Signed-off-by: Wei Chen <Wei.Chen@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: baytrail: Serialize all register accessMika Westerberg1-5/+16
There is a hardware issue in Intel Baytrail where concurrent GPIO register access might result reads of 0xffffffff and writes might get dropped completely. Prevent this from happening by taking the serializing lock in all places where it is possible that more than one thread might be accessing the hardware concurrently. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: baytrail: Drop FSF mailing addressMika Westerberg1-5/+0
The FSF address is already mentioned in the COPYING file. No need to duplicate that information to individual files. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: rockchip: only enable gpio clock when it settingLin Huang1-4/+51
gpio can keep state even the clock disable, for save power consumption, only enable gpio clock when it setting Signed-off-by: Lin Huang <hl@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl/mediatek: fix spelling mistake in dev_err error messageColin Ian King1-1/+1
Trivial change, fix spelling mistake 'invaild' -> 'invalid' in dev_err message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: cherryview: Serialize all register accessMika Westerberg1-1/+7
There is a hardware issue in Intel Braswell/Cherryview where concurrent GPIO register access might results reads of 0xffffffff and writes might get dropped. Prevent this from happening by taking the serializing lock for all places where it is possible that more than one thread might be accessing the hardware concurrently. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-13pinctrl: UniPhier: PH1-Pro5: add I2C ch6 pin-mux settingMasahiro Yamada1-0/+5
The initial version of this driver missed to add I2C ch6 pin-muxing. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-11pinctrl: nomadik: reflect current input valueLinus Walleij1-0/+5
Let us see the current value on the input line in debugfs. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-03pinctrl: join dev_dbg strings into a single lineMasahiro Yamada1-2/+2
These are user-visible strings, so can exceed 80 columns. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-28pinctrl: sirf: add power management support for atlas7Wei Chen1-67/+325
We had not implemented the pm interface of atlas7 pinctrl and gpio drivers. So when system resumes from sleep, all pin configuration and gpio status will be lost. Now, we implement these interfaces to support pm. At the same time, this patch also drops a lot of if-else by look-up table for getting and setting pull. Signed-off-by: Wei Chen <Wei.Chen@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-28pinctrl: nomadik: split stn8815 UART0 pin groupsLinus Walleij1-5/+9
Split the UART pin groups so we can activate RX/TX, CTS/RTS and the modem pins (DCD, DSR, RI, DTR) as three different groups with function u0. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-28pinctrl: kill off set_irq_flags usageRob Herring7-14/+0
set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Lee Jones <lee@kernel.org> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: linux-gpio@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: nomadik: depromote GPIO to subsystem_init()Linus Walleij1-6/+6
We no longer have to do GPIO initialization before the pinctrl initialization, instead we can initialize the pinctrl portions of the driver first and then the GPIO. Thus we can move GPIO initialization to a subsystem_initcall(), but not yet to a device_initcall(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl/ARM: move GPIO and pinctrl deps to device treeLinus Walleij5-82/+0
This gets the GPIO ranges out of the driver and into the device tree where they belong. Standard DT bindings already exist for this. Since no systems with this are deployed we can just augment all device trees and the drivers at the same time and simplify the world. This also defines the array of GPIO chips related to the pin controller. Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: sunxi: Add custom irq_domain_opsMaxime Ripard1-2/+33
The current interrupt parsing code was working by accident, because the default was actually parsing the first node of interrupts. While that was mostly working (and the flags were actually ignored), this binding has never been documented, and doesn't work with SoCs that have multiple interrupt banks anyway. Add a proper interrupt xlate function, that uses the same description than the GPIOs (<bank> <pin> <flags>), that will make things less confusing. The EINT number will still be used as the hwirq number, but won't be exposed through the DT. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: use dev_err() to show message in pinmux_func_name_to_selector()Masahiro Yamada1-2/+1
Use dev_err() rather than pr_err() to display the error message. pinctrl_dev_get_name(pctldev) is no longer necessary because dev_err() shows which device the message is related to. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: use dev_err() to show message in pinctrl_register_one_pin()Masahiro Yamada1-2/+1
Use dev_err() rather than pr_err() to display the error message. (Besides, dev_err() is already used 7 lines below in this function.) Also, drop the redundant information "on %s" because dev_err() shows which device the message is related to. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: sunxi: Add irq_chip nameMaxime Ripard1-0/+2
In order to ease the debugging, add a name to the irq_chips. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: sunxi: Use common functions to change irq_chip and handlerMaxime Ripard1-9/+9
The current code uses some custom variable affectations, while we have common functions to do exactly that. Move to the common functions. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-27pinctrl: driver for Conexant Digicolor CX92755 pin mappingBaruch Siach3-0/+385
This adds pinctrl and gpio driver to the CX92755 SoC "General Purpose Pin Mapping" hardware block. The CX92755 is one SoC from the Conexant Digicolor series. Pin mapping hardware supports configuring pins as either GPIO, or up to 3 other "client select" functions. This driver adds support for pin muxing using the generic device tree binding, and a basic gpiolib driver for the GPIO functionality. This driver does not currently support GPIO interrupts, and pad configuration. v2: * Address review comments for Linus Walleij: - Add a pointer to pinctrl_desc in struct dc_pinmap - Drop the now redundant pinctrl_pin_desc field - Adapt dc_get_group_{name,pins} to these changes, and add a comment explaining the 1-to-1 pin-groups relation * Staticise dc_pmxops * Protect the GP_CLIENTSEL clct parameter with parenthesis Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-23pinctrl: nomadik: assure GPIO chips are populatedLinus Walleij1-0/+25
If the pin controller probes before the GPIO driver it needs to populate the GPIO driver state containers ahead of the actual driver probe as the addresses are used by both halves of the driver. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-23pinctrl: nomadik: find chip from local arrayLinus Walleij1-38/+26
Instead of indexing around the GPIO ranges to find a chip, look directly in the local array of state containers for nmk_gpio_chip:s. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-23pinctrl: nomadik: break out state container allocatorLinus Walleij1-35/+71
Break out the function that allocates the nomadik GPIO chip state container to its own function. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-22Merge tag 'pinctrl-v4.2-2' of ↵Linus Torvalds7-12/+8
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Here are some overly ripe pin control fixes for the v4.2 series. They got delayed because of various crap commits and having to clean and rinse the patch stack a few times. Now they are however looking good. - some dead defines dropped from the Samsung driver, was targeted for -rc2 but got delayed - drop the strict mode from abx500, this was too strict - fix the R-Car sparse IRQs code to work as intended - fix the IRQ code for the pinctrl-single GPIO backend to not enforce threaded IRQs - clear the latched events/IRQs for the Broadcom BCM2835 driver - fix up debugfs for the Freescale imx1 driver - fix a typo bug in the Schmitt Trigger setup in the LPC18xx driver" * tag 'pinctrl-v4.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: lpc18xx: fix schmitt trigger setup Subject: pinctrl: imx1-core: Fix debug output in .pin_config_set callback pinctrl: bcm2835: Clear the event latch register when disabling interrupts pinctrl: single: ensure pcs irq will not be forced threaded sh-pfc: fix sparse GPIOs for R-Car SoCs pinctrl: abx500: remove strict mode pinctrl: samsung: Remove old unused defines
2015-07-20pinctrl: lpc18xx: fix schmitt trigger setupJoachim Eastwood1-2/+2
The param_val variable is what determines if schmitt trigger is enabled on a pin or not. A typo here mean that schmitt trigger was always enabled for standard and i2c pins. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-20Subject: pinctrl: imx1-core: Fix debug output in .pin_config_set callbackUwe Kleine-König1-2/+1
imx1_pinconf_set assumes that the array of pins in struct imx1_pinctrl_soc_info can be indexed by pin id to get the pinctrl_pin_desc for a pin. This used to be correct up to commit 607af165c047 which removed some entries from the array and so made it wrong to access the array by pin id. The result of this bug is a wrong pin name in the output for small pin ids and an oops for the bigger ones. This patch is the result of a discussion that includes patches by Markus Pargmann and Chris Ruehl. Fixes: 607af165c047 ("pinctrl: i.MX27: Remove nonexistent pad definitions") Cc: stable@vger.kernel.org Reported-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-20pinctrl: bcm2835: Clear the event latch register when disabling interruptsJonathan Bell1-0/+2
It's possible to hit a race condition if interrupts are generated on a GPIO pin when the IRQ line in question is being disabled. If the interrupt is freed, bcm2835_gpio_irq_disable() is called which disables the event generation sources (edge, level). If an event occurred between the last disabling of hard IRQs and the write to the event source registers, a bit would be set in the GPIO event detect register (GPEDSn) which goes unacknowledged by bcm2835_gpio_irq_handler() so Linux complains loudly. There is no per-GPIO mask register, so when disabling GPIO interrupts write 1 to the relevant bit in GPEDSn to clear out any stale events. Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-20pinctrl: single: ensure pcs irq will not be forced threadedGrygorii Strashko1-1/+2
The PSC IRQ is requested using request_irq() API and as result it can be forced to be threaded IRQ in RT-Kernel if PCS_QUIRK_HAS_SHARED_IRQ is enabled for pinctrl domain. As result, following 'possible irq lock inversion dependency' report can be seen: ========================================================= [ INFO: possible irq lock inversion dependency detected ] 3.14.43-rt42-00360-g96ff499-dirty #24 Not tainted --------------------------------------------------------- irq/369-pinctrl/927 just changed the state of lock: (&pcs->lock){+.....}, at: [<c0375b54>] pcs_irq_handle+0x48/0x9c but this lock was taken by another, HARDIRQ-safe lock in the past: (&irq_desc_lock_class){-.....} and interrupts could create inverse lock ordering between them. other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&pcs->lock); local_irq_disable(); lock(&irq_desc_lock_class); lock(&pcs->lock); <Interrupt> lock(&irq_desc_lock_class); *** DEADLOCK *** no locks held by irq/369-pinctrl/927. the shortest dependencies between 2nd lock and 1st lock: -> (&irq_desc_lock_class){-.....} ops: 58724 { IN-HARDIRQ-W at: [<c0090040>] lock_acquire+0x9c/0x158 [<c07065c8>] _raw_spin_lock+0x48/0x58 [<c009edac>] handle_fasteoi_irq+0x24/0x15c [<c009abb0>] generic_handle_irq+0x3c/0x4c [<c000f83c>] handle_IRQ+0x50/0xa0 [<c0008674>] gic_handle_irq+0x3c/0x6c [<c0707a04>] __irq_svc+0x44/0x8c [<c000fc44>] arch_cpu_idle+0x40/0x4c [<c009aadc>] cpu_startup_entry+0x270/0x2e0 [<c06fcbf8>] rest_init+0xd4/0xe4 [<c0a44bfc>] start_kernel+0x3d0/0x3dc [<80008084>] 0x80008084 INITIAL USE at: [<c0090040>] lock_acquire+0x9c/0x158 [<c070674c>] _raw_spin_lock_irqsave+0x54/0x68 [<c009aff8>] __irq_get_desc_lock+0x64/0xa4 [<c009e38c>] irq_set_chip+0x30/0x78 [<c009ec30>] irq_set_chip_and_handler_name+0x24/0x3c [<c036ca10>] gic_irq_domain_map+0x48/0xb4 [<c00a0a80>] irq_domain_associate+0x84/0x1d4 [<c00a1154>] irq_create_mapping+0x80/0x11c [<c00a1270>] irq_create_of_mapping+0x80/0x120 [<c05cdaa8>] irq_of_parse_and_map+0x34/0x3c [<c0a4ea24>] omap_dm_timer_init_one+0x90/0x30c [<c0a4eef0>] omap5_realtime_timer_init+0x8c/0x48c [<c0a486b0>] time_init+0x28/0x38 [<c0a44a6c>] start_kernel+0x240/0x3dc [<80008084>] 0x80008084 } ... key at: [<c1049ce0>] irq_desc_lock_class+0x0/0x8 ... acquired at: [<c07065c8>] _raw_spin_lock+0x48/0x58 [<c0375a90>] pcs_irq_unmask+0x58/0xa0 [<c009ea48>] irq_enable+0x38/0x48 [<c009ead0>] irq_startup+0x78/0x7c [<c009d440>] __setup_irq+0x4a8/0x4f4 [<c009d5dc>] request_threaded_irq+0xb8/0x138 [<c0415a5c>] omap_8250_startup+0x4c/0x148 [<c041276c>] serial8250_startup+0x24/0x30 [<c040d0ec>] uart_startup.part.9+0x5c/0x1b4 [<c040dbcc>] uart_open+0xf4/0x16c [<c03f0540>] tty_open+0x170/0x61c [<c0157028>] chrdev_open+0xbc/0x1b4 [<c0150494>] do_dentry_open+0x1e8/0x2bc [<c0150a84>] finish_open+0x44/0x5c [<c0160d50>] do_last.isra.47+0x710/0xca0 [<c01613a4>] path_openat+0xc4/0x640 [<c0162904>] do_filp_open+0x3c/0x98 [<c0151bdc>] do_sys_open+0x114/0x1d8 [<c0151cc8>] SyS_open+0x28/0x2c [<c0a44d70>] kernel_init_freeable+0x168/0x1e4 [<c06fcc24>] kernel_init+0x1c/0xf8 [<c000eee8>] ret_from_fork+0x14/0x20 -> (&pcs->lock){+.....} ops: 65 { HARDIRQ-ON-W at: [<c0090040>] lock_acquire+0x9c/0x158 [<c07065c8>] _raw_spin_lock+0x48/0x58 [<c0375b54>] pcs_irq_handle+0x48/0x9c [<c0375c5c>] pcs_irq_handler+0x1c/0x28 [<c009c458>] irq_forced_thread_fn+0x30/0x74 [<c009c784>] irq_thread+0x158/0x1c4 [<c0063fc4>] kthread+0xd4/0xe8 [<c000eee8>] ret_from_fork+0x14/0x20 INITIAL USE at: [<c0090040>] lock_acquire+0x9c/0x158 [<c070674c>] _raw_spin_lock_irqsave+0x54/0x68 [<c0375344>] pcs_enable+0x7c/0xe8 [<c0372a44>] pinmux_enable_setting+0x178/0x220 [<c036fecc>] pinctrl_select_state+0x110/0x194 [<c04732dc>] pinctrl_bind_pins+0x7c/0x108 [<c045853c>] driver_probe_device+0x70/0x254 [<c0458810>] __driver_attach+0x9c/0xa0 [<c045674c>] bus_for_each_dev+0x78/0xac [<c0458030>] driver_attach+0x2c/0x30 [<c0457c78>] bus_add_driver+0x15c/0x204 [<c0458ee0>] driver_register+0x88/0x108 [<c045a168>] __platform_driver_register+0x64/0x6c [<c0a8170c>] omap_hsmmc_driver_init+0x1c/0x20 [<c0008a94>] do_one_initcall+0x110/0x170 [<c0a44d48>] kernel_init_freeable+0x140/0x1e4 [<c06fcc24>] kernel_init+0x1c/0xf8 [<c000eee8>] ret_from_fork+0x14/0x20 } ... key at: [<c1088a8c>] __key.18572+0x0/0x8 ... acquired at: [<c008cdd4>] mark_lock+0x388/0x76c [<c008df40>] __lock_acquire+0x6d0/0x1f98 [<c0090040>] lock_acquire+0x9c/0x158 [<c07065c8>] _raw_spin_lock+0x48/0x58 [<c0375b54>] pcs_irq_handle+0x48/0x9c [<c0375c5c>] pcs_irq_handler+0x1c/0x28 [<c009c458>] irq_forced_thread_fn+0x30/0x74 [<c009c784>] irq_thread+0x158/0x1c4 [<c0063fc4>] kthread+0xd4/0xe8 [<c000eee8>] ret_from_fork+0x14/0x20 stack backtrace: CPU: 1 PID: 927 Comm: irq/369-pinctrl Not tainted 3.14.43-rt42-00360-g96ff499-dirty #24 [<c00177e0>] (unwind_backtrace) from [<c00130b0>] (show_stack+0x20/0x24) [<c00130b0>] (show_stack) from [<c0702958>] (dump_stack+0x84/0xd0) [<c0702958>] (dump_stack) from [<c008bcfc>] (print_irq_inversion_bug+0x1d0/0x21c) [<c008bcfc>] (print_irq_inversion_bug) from [<c008bf18>] (check_usage_backwards+0xb4/0x11c) [<c008bf18>] (check_usage_backwards) from [<c008cdd4>] (mark_lock+0x388/0x76c) [<c008cdd4>] (mark_lock) from [<c008df40>] (__lock_acquire+0x6d0/0x1f98) [<c008df40>] (__lock_acquire) from [<c0090040>] (lock_acquire+0x9c/0x158) [<c0090040>] (lock_acquire) from [<c07065c8>] (_raw_spin_lock+0x48/0x58) [<c07065c8>] (_raw_spin_lock) from [<c0375b54>] (pcs_irq_handle+0x48/0x9c) [<c0375b54>] (pcs_irq_handle) from [<c0375c5c>] (pcs_irq_handler+0x1c/0x28) [<c0375c5c>] (pcs_irq_handler) from [<c009c458>] (irq_forced_thread_fn+0x30/0x74) [<c009c458>] (irq_forced_thread_fn) from [<c009c784>] (irq_thread+0x158/0x1c4) [<c009c784>] (irq_thread) from [<c0063fc4>] (kthread+0xd4/0xe8) [<c0063fc4>] (kthread) from [<c000eee8>] (ret_from_fork+0x14/0x20) To fix it use IRQF_NO_THREAD to ensure that pcs irq will not be forced threaded. Cc: Tony Lindgren <tony@atomide.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-20sh-pfc: fix sparse GPIOs for R-Car SoCsSergei Shtylyov1-1/+1
The PFC driver causes the kernel to hang on the R-Car gen2 SoC based boards when the CPU_ALL_PORT() macro is fixed to reflect the reality, i.e. when the GPIO space becomes actually sparse. This happens because the _GP_GPIO() macro includes an indexed initializer which causes the "holes" (array entries filled with all 0s) between the groups of the existing GPIOs; and the driver can't cope with that. There seems to be no reason to use the indexed initializer, so we can remove the index specifier and so avoid the "holes". Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-20pinctrl: abx500: remove strict modeLinus Walleij1-1/+0
Commit a21763a0b1e5a5ab8310f581886d04beadc16616 "pinctrl: nomadik: activate strict mux mode" put all Nomadik pin controllers to strict mode. This was not good on the Snowball platform: the muxing of GPIOs to different pins is done with hogs in the DTS file, and then these GPIOs are used by offset, relying on hogs to mux the pins. Since that means the pin controller "owns" the pins and at the same time we have a GPIO user, this pin controller is by definition not strict. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-18Update Viresh Kumar's email addressViresh Kumar9-14/+14
Switch to my kernel.org alias instead of a badly named gmail address, which I rarely use. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-07-17pinctrl: pinconf: pinconf_show_config() can be statickbuild test robot1-1/+1
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-17pinctrl/sunxi: Prepare sunxi_pinctrl_irq_handler for irq argument removalThomas Gleixner1-1/+2
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org
2015-07-17pinctrl/sirf: Prepare xxx_gpio-handle_irq for irq argument removalThomas Gleixner2-3/+5
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org
2015-07-17pinctrl/qcom/msm: Prepare msm_gpio_irq_handler for irq argument removalThomas Gleixner1-1/+2
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org
2015-07-17pinctrl/rockchip: Prepare rockchip_irq_demux for irq argument removalThomas Gleixner1-2/+2
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 02:46:06 +0300