The patch adds missing qpic data pins to qpic pingroup. These pins are
necessary for the qpic nand to work.
Fixes: ef1ea54eab ("pinctrl: qcom: Add ipq6018 pinctrl driver")
Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Link: https://lore.kernel.org/r/1592541089-17700-1-git-send-email-sivaprak@codeaurora.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Fix the following warnings caused by reusage of the same irq_chip
instance for all spmi-gpio gpio_irq_chip instances. Instead embed
irq_chip into pmic_gpio_state struct.
gpio gpiochip2: (c440000.qcom,spmi:pmic@2:gpio@c000): detected irqchip that is shared with multiple gpiochips: please fix the driver.
gpio gpiochip3: (c440000.qcom,spmi:pmic@4:gpio@c000): detected irqchip that is shared with multiple gpiochips: please fix the driver.
gpio gpiochip4: (c440000.qcom,spmi:pmic@a:gpio@c000): detected irqchip that is shared with multiple gpiochips: please fix the driver.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200604002817.667160-1-dmitry.baryshkov@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
kernel cycle.
New drivers:
- Intel Jasper Lake support.
- NXP Freescale i.MX8DXL support.
- Qualcomm SM8250 support.
- Renesas R8A7742 SH-PFC support.
Driver improvements:
- Severe cleanup and modernization of the MCP23s08 driver.
- Mediatek driver modularized.
- Setting config supported in the Meson driver.
- Wakeup support for the Broadcom BCM7211.
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Merge tag 'pinctrl-v5.8-1' of 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 v5.8 kernel cycle.
It's just really boring this time. Zero core changes. Just linear
development, cleanups and misc noncritical fixes. Some new drivers for
very new Qualcomm and Intel chips.
New drivers:
- Intel Jasper Lake support.
- NXP Freescale i.MX8DXL support.
- Qualcomm SM8250 support.
- Renesas R8A7742 SH-PFC support.
Driver improvements:
- Severe cleanup and modernization of the MCP23s08 driver.
- Mediatek driver modularized.
- Setting config supported in the Meson driver.
- Wakeup support for the Broadcom BCM7211"
* tag 'pinctrl-v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
pinctrl: sprd: Fix the incorrect pull-up definition
pinctrl: pxa: pxa2xx: Remove 'pxa2xx_pinctrl_exit()' which is unused and broken
pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'
pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
pinctrl: sirf: add missing put_device() call in sirfsoc_gpio_probe()
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
pinctrl: bcm2835: Add support for wake-up interrupts
pinctrl: bcm2835: Match BCM7211 compatible string
dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts
dt-bindings: pinctrl: Document 7211 compatible for brcm, bcm2835-gpio.txt
dt-bindings: pinctrl: stm32: Add missing interrupts property
pinctrl: at91-pio4: Add COMPILE_TEST support
pinctrl: Fix return value about devm_platform_ioremap_resource()
MAINTAINERS: Renesas Pin Controllers are supported
dt-bindings: pinctrl: ocelot: Add Sparx5 SoC support
pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2
pinctrl: ocelot: Remove instance number from pin functions
pinctrl: ocelot: Always register GPIO driver
dt-bindings: pinctrl: rockchip: update example
pinctrl: amd: Add ACPI dependency
...
Wakeup capable GPIO IRQs routed via PDC are not being migrated when a CPU
is hotplugged. Add affinity callbacks to msmgpio IRQ chip to update the
affinity of wakeup capable IRQs.
Fixes: e35a6ae0eb ("pinctrl/msm: Setup GPIO chip in hierarchy")
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
[mkshah: updated commit text and minor code fixes]
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1588314617-4556-1-git-send-email-mkshah@codeaurora.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Fix a typo in the readl/writel accessor conversion where val is used
instead of pol changing the behavior of the original code.
Cc: stable@vger.kernel.org
Fixes: 6c73698904 pinctrl: qcom: Introduce readl/writel accessors
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200414003726.25347-1-ansuelsmth@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
There are no core changes this time, only driver developments.
- New driver for the Dialog Semiconductor DA9062 Power Management
Integrated Circuit (PMIC).
- Renesas SH-PFC has improved consistency, with group and
register checks in the configuration checker.
- New subdriver for the Qualcomm IPQ6018.
- Add the RGMII pin control functionality to Qualcomm IPQ8064.
- Performance and code quality cleanups in the Mediatek
driver.
- Improve the Broadcom BCM2835 support to cover all the GPIOs
that exist in it.
- The Allwinner/Sunxi driver properly masks non-wakeup IRQs on
suspend.
- Add some missing groups and functions to the Ingenic driver.
- Convert some of the Freescale device tree bindings to use the
new and all improved JSON YAML markup.
- Refactorings and support for the SFIO/GPIO in the Tegra194
SoC driver.
- Support high impedance mode in the Spreadtrum/Unisoc driver.
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Merge tag 'pinctrl-v5.7-1' of 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 v5.7 kernel cycle.
There are no core changes this time, only driver developments:
- New driver for the Dialog Semiconductor DA9062 Power Management
Integrated Circuit (PMIC).
- Renesas SH-PFC has improved consistency, with group and register
checks in the configuration checker.
- New subdriver for the Qualcomm IPQ6018.
- Add the RGMII pin control functionality to Qualcomm IPQ8064.
- Performance and code quality cleanups in the Mediatek driver.
- Improve the Broadcom BCM2835 support to cover all the GPIOs that
exist in it.
- The Allwinner/Sunxi driver properly masks non-wakeup IRQs on
suspend.
- Add some missing groups and functions to the Ingenic driver.
- Convert some of the Freescale device tree bindings to use the new
and all improved JSON YAML markup.
- Refactorings and support for the SFIO/GPIO in the Tegra194 SoC
driver.
- Support high impedance mode in the Spreadtrum/Unisoc driver"
* tag 'pinctrl-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (64 commits)
pinctrl: qcom: fix compilation error
pinctrl: qcom: use scm_call to route GPIO irq to Apps
pinctrl: sprd: Add pin high impedance mode support
pinctrl: sprd: Use the correct pin output configuration
pinctrl: tegra: Add SFIO/GPIO programming on Tegra194
pinctrl: tegra: Renumber the GG.0 and GG.1 pins
pinctrl: tegra: Do not add default pin range on Tegra194
pinctrl: tegra: Pass struct tegra_pmx for pin range check
pinctrl: tegra: Fix "Scmitt" -> "Schmitt" typo
pinctrl: tegra: Fix whitespace issues for improved readability
pinctrl: mediatek: Use scnprintf() for avoiding potential buffer overflow
pinctrl: freescale: drop the dependency on ARM64 for i.MX8M
Revert "pinctrl: mvebu: armada-37xx: use use platform api"
dt-bindings: pinctrl: at91: Fix a typo ("descibe")
pinctrl: meson: add tsin pinctrl for meson gxbb/gxl/gxm
pinctrl: sprd: Fix the kconfig warning
pinctrl: ingenic: add hdmi-ddc pin control group
pinctrl: sirf/atlas7: Replace zero-length array with flexible-array member
pinctrl: sprd: Allow the SPRD pinctrl driver building into a module
pinctrl: Export some needed symbols at module load time
...
pinctrl: qcom: use scm_call to route GPIO irq to Apps has a typo in the
patch and introduced a compilation error.
Fixes: 13bec8d4 pinctrl: qcom: use scm_call to route GPIO irq to Apps
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20200331134603.13513-1-ansuelsmth@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
For IPQ806x targets, TZ protects the registers that are used to
configure the routing of interrupts to a target processor.
To resolve this, this patch uses scm call to route GPIO interrupts
to application processor. Also the scm call interface is changed.
Signed-off-by: Ajay Kishore <akisho@codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20200327223209.20409-1-ansuelsmth@gmail.com
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The hierarchical parts of MSM pinctrl/GPIO is only
used when the device tree has a "wakeup-parent" as
a phandle, but the .irq_eoi is anyway assigned leading
to semantic problems on elder Qualcomm chipsets.
When the drivers/mfd/qcom-pm8xxx.c driver calls
chained_irq_exit() that call will in turn call chip->irq_eoi()
which is set to irq_chip_eoi_parent() by default on a
hierachical IRQ chip, and the parent is pinctrl-msm.c
so that will in turn unconditionally call
irq_chip_eoi_parent() again, but its parent is invalid
so we get the following crash:
Unnable to handle kernel NULL pointer dereference at
virtual address 00000010
pgd = (ptrval)
[00000010] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT SMP ARM
(...)
PC is at irq_chip_eoi_parent+0x4/0x10
LR is at pm8xxx_irq_handler+0x1b4/0x2d8
If we solve this crash by avoiding to call up to
irq_chip_eoi_parent(), the machine will hang and get
reset by the watchdog, because of semantic issues,
probably inside irq_chip.
As a solution, just assign the .irq_eoi conditionally if
we are actually using a wakeup parent.
Cc: David Heidelberg <david@ixit.cz>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Lina Iyer <ilina@codeaurora.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: stable@vger.kernel.org
Fixes: e35a6ae0eb ("pinctrl/msm: Setup GPIO chip in hierarchy")
Link: https://lore.kernel.org/r/20200306121221.1231296-1-linus.walleij@linaro.org
Link: https://lore.kernel.org/r/20200309125207.571840-1-linus.walleij@linaro.org
Link: https://lore.kernel.org/r/20200309152604.585112-1-linus.walleij@linaro.org
Tested-by: David Heidelberg <david@ixit.cz>
Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
We are parsing SSBI gpios as fourcell fwspecs but they are
twocell. Probably a simple copy-and-paste bug.
Tested on the APQ8060 DragonBoard and after this ethernet
and MMC card detection works again.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: stable@vger.kernel.org
Reviewed-by: Brian Masney <masneyb@onstation.org>
Fixes: ae436fe810 ("pinctrl: ssbi-gpio: convert to hierarchical IRQ helpers in gpio core")
Link: https://lore.kernel.org/r/20200306143416.1476250-1-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Use newly added GPIO defines GPIO_LINE_DIRECTION_IN and
GPIO_LINE_DIRECTION_OUT instead of using hard-coded 1 and 0.
Main benefit is to make it easier to see which values mean IN and which
OUT. As a side effect this helps GPIO framework to change the direction
defines to something else if ever needed.
Please note that return value from get_direction call on
pinctrl-axp209 driver was changed. Previously pinctrl-axp209 might have
returned value 2 for direction INPUT.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Reported-by: kbuild test robot <lkp@intel.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20200214135712.GA14557@localhost.localdomain
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Core changes:
- Dropped the chained IRQ setup callback into GPIOLIB as we
got rid of the last users of that in this changeset.
New drivers:
- New driver for Ingenic X1830.
- New driver for Freescale i.MX8MP.
Driver enhancements:
- Fix all remaining Intel drivers to pass their IRQ chips
along with the GPIO chips.
- Intel Baytrail allocates its irqchip dynamically.
- Intel Lynxpoint is thoroughly rewritten and modernized.
- Aspeed AST2600 pin muxing and configuration is much
improved.
- Qualcomm SC7180 functions are updated and wakeup interrupt
map is provided.
- A whole slew of Renesas SH-PFC cleanups and improvements.
- Fix up the Intel DT bindings to use the generic YAML
DT bindings schema. (A first user of this.)
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Merge tag 'pinctrl-v5.6-1' of 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, nothing too exciting about
this.
Some changes hit arch/sh and arch/arm but are well isolated and
acknowledged by the respective arch maintainers.
Core changes:
- Dropped the chained IRQ setup callback into GPIOLIB as we got rid
of the last users of that in this changeset.
New drivers:
- New driver for Ingenic X1830.
- New driver for Freescale i.MX8MP.
Driver enhancements:
- Fix all remaining Intel drivers to pass their IRQ chips along with
the GPIO chips.
- Intel Baytrail allocates its irqchip dynamically.
- Intel Lynxpoint is thoroughly rewritten and modernized.
- Aspeed AST2600 pin muxing and configuration is much improved.
- Qualcomm SC7180 functions are updated and wakeup interrupt map is
provided.
- A whole slew of Renesas SH-PFC cleanups and improvements.
- Fix up the Intel DT bindings to use the generic YAML DT bindings
schema (a first user of this)"
* tag 'pinctrl-v5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (99 commits)
pinctrl: madera: Remove extra blank line
pinctrl: qcom: Don't lock around irq_set_irq_wake()
pinctrl: mvebu: armada-37xx: use use platform api
gpio: Drop the chained IRQ handler assign function
pinctrl: freescale: Add i.MX8MP pinctrl driver support
dt-bindings: imx: Add pinctrl binding doc for i.MX8MP
pinctrl: tigerlake: Tiger Lake uses _HID enumeration
pinctrl: sunrisepoint: Add Coffee Lake-S ACPI ID
pinctrl: iproc: Use platform_get_irq_optional() to avoid error message
pinctrl: dt-bindings: Fix some errors in the lgm and pinmux schema
pinctrl: intel: Pass irqchip when adding gpiochip
pinctrl: intel: Add GPIO <-> pin mapping ranges via callback
pinctrl: baytrail: Replace WARN with dev_info_once when setting direct-irq pin to output
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
pinctrl: sunrisepoint: Add missing Interrupt Status register offset
pinctrl: sh-pfc: Split R-Car H3 support in two independent drivers
pinctrl: artpec6: fix __iomem on reg in set
pinctrl: ingenic: Use devm_platform_ioremap_resource()
pinctrl: ingenic: Factorize irq_set_type function
pinctrl: ingenic: Remove duplicated ingenic_chip_info structures
...
Some gpio's parent irqdomain may not use the struct irq_fwspec as
argument, such as msi irqdomain. So rename the callback
populate_parent_fwspec() to populate_parent_alloc_arg() and make it
allocate and populate the specific struct which is needed by the
parent irqdomain.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Link: https://lore.kernel.org/r/20200114082821.14015-3-haokexin@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The pm8xxx_pinctrl_desc structure is only copied into another
structure, so make it const.
The opportunity for this change was found using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/1577864614-5543-15-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The pm8xxx_pinctrl_desc structure is only copied into another structure,
so make it const.
The opportunity for this change was found using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/1577864614-5543-9-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The m_voc_groups is not declared outside of the
driver, so make it static to avoid the following
sparse wanrning:
drivers/pinctrl/qcom/pinctrl-msm8976.c:592:12: warning: symbol 'm_voc_groups' was not declared. Should it be static?
Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
Link: https://lore.kernel.org/r/20191218102804.2487374-1-ben.dooks@codethink.co.uk
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
on sc7180 we have cases where multiple functions from the same
qup instance share the same pin. This is true for qup02/04/11 and qup13.
Add new function names to distinguish which qup function to use.
The device tree files for this platform haven't landed in mainline yet,
so there aren't any users upstream who should break with this change
in function names, however, anyone using the devicetree files that were
posted on the lists and using these specific function names will need
to update their changes.
Reported-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/0101016ef36a9118-f2919277-effa-4cd5-adf8-bbc8016f31df-000000@us-west-2.amazonses.com
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
GPIOs that can be configured as wakeup sources, have their
interrupt lines routed to PDC interrupt controller.
Provide the interrupt map of the GPIO to its wakeup capable
interrupt parent.
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Link: https://lore.kernel.org/r/1572419178-5750-2-git-send-email-mkshah@codeaurora.org
Reviewed-by: Lina Iyer <ilina@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Pull irq updates from Ingo Molnar:
"Most of the IRQ subsystem changes in this cycle were irq-chip driver
updates:
- Qualcomm PDC wakeup interrupt support
- Layerscape external IRQ support
- Broadcom bcm7038 PM and wakeup support
- Ingenic driver cleanup and modernization
- GICv3 ITS preparation for GICv4.1 updates
- GICv4 fixes
There's also the series from Frederic Weisbecker that fixes memory
ordering bugs for the irq-work logic, whose primary fix is to turn
work->irq_work.flags into an atomic variable and then convert the
complex (and buggy) atomic_cmpxchg() loop in irq_work_claim() into a
much simpler atomic_fetch_or() call.
There are also various smaller cleanups"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
pinctrl/sdm845: Add PDC wakeup interrupt map for GPIOs
pinctrl/msm: Setup GPIO chip in hierarchy
irqchip/qcom-pdc: Add irqchip set/get state calls
irqchip/qcom-pdc: Add irqdomain for wakeup capable GPIOs
irqchip/qcom-pdc: Do not toggle IRQ_ENABLE during mask/unmask
irqchip/qcom-pdc: Update max PDC interrupts
of/irq: Document properties for wakeup interrupt parent
genirq: Introduce irq_chip_get/set_parent_state calls
irqdomain: Add bus token DOMAIN_BUS_WAKEUP
genirq: Fix function documentation of __irq_alloc_descs()
irq_work: Fix IRQ_WORK_BUSY bit clearing
irqchip/ti-sci-inta: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
irq_work: Slightly simplify IRQ_WORK_PENDING clearing
irq_work: Fix irq_work_claim() memory ordering
irq_work: Convert flags to atomic_t
irqchip: Ingenic: Add process for more than one irq at the same time.
irqchip: ingenic: Alloc generic chips from IRQ domain
irqchip: ingenic: Get virq number from IRQ domain
irqchip: ingenic: Error out if IRQ domain creation failed
irqchip: ingenic: Drop redundant irq_suspend / irq_resume functions
...
Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/1574306382-32516-1-git-send-email-krzk@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Some GPIOs are marked as wakeup capable and are routed to another
interrupt controller that is an always-domain and can detect interrupts
even when most of the SoC is powered off. The wakeup interrupt
controller wakes up the GIC and replays the interrupt at the GIC.
Setup the TLMM irqchip in hierarchy with the wakeup interrupt controller
and ensure the wakeup GPIOs are handled correctly.
Co-developed-by: Maulik Shah <mkshah@codeaurora.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1573855915-9841-9-git-send-email-ilina@codeaurora.org
----
Changes in v2:
- Address review comments
- Fix Co-developed-by tag
Changes in v1:
- Address minor review comments
- Remove redundant call to set irq handler
- Move irq_domain_qcom_handle_wakeup() to this patch
Changes in RFC v2:
- Rebase on top of GPIO hierarchy support in linux-next
- Set the chained irq handler for summary line
The PM8950 features 8 GPIOs with hole in 3 and PMI8950 has
only two; these PMICs are totally compatible with this driver.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Link: https://lore.kernel.org/r/20191031103507.30678-2-kholk11@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The SDC_QDSD_PINGROUP/UFS_RESET macros are missing the .tile info needed to
calculate the right register offsets. Adding them here and also
adjusting the offsets accordingly.
Fixes: f2ae04c45b ("pinctrl: qcom: Add SC7180 pinctrl driver")
Reported-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/20191021141507.24066-1-rnayak@codeaurora.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the pinctrl driver to support pin configuration with the
pinctrl framework on MSM8976, MSM8956, APQ8056, APQ8076.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Link: https://lore.kernel.org/r/20191005105936.31216-2-kholk11@gmail.com
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add support for the PM6150 and PM6150L GPIO support to the
Qualcomm PMIC GPIO binding.
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Link: https://lore.kernel.org/r/1570188039-22122-1-git-send-email-kgunda@codeaurora.org
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Now that the GPIO core has support for hierarchical IRQ chips, convert
Qualcomm's ssbi-gpio over to use these new helpers to reduce duplicated
code across drivers.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Link: https://lore.kernel.org/r/20190914111010.24384-1-masneyb@onstation.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
cycle:
Core changes:
- Fix errors in example code in the documentation.
New drivers:
- Add support for JZ4760, JZ4760B, X1000, X1000E and X1500 to
the Ingenic driver.
- Support Cirrus Logic Madera CS47L92 and CS47L15.
- Support Allwinner Sunxi V3S.
- Support Aspeed 2600 BMC.
- Support Qualcomm SC7180.
- Support Marvell MVEBU CS115.
Driver improvements:
- Clean up a few drivers to use the devm_platform_ioremap_resource()
helper.
- Pass the irqchip when registering the gpio_chip in some pin
controllers that are also GPIO controllers.
- Support suspend/resume in the Tegra driver.
- Support pull-up on the Broadcom BCM2711.
- The Intel driver can now request locked pads.
- Fix the UFS reset pin in the Qualcomm SDM845 driver.
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Merge tag 'pinctrl-v5.4-1' of 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 v5.4 kernel cycle:
Core changes:
- Fix errors in example code in the documentation.
New drivers:
- Add support for JZ4760, JZ4760B, X1000, X1000E and X1500 to the
Ingenic driver.
- Support Cirrus Logic Madera CS47L92 and CS47L15.
- Support Allwinner Sunxi V3S.
- Support Aspeed 2600 BMC.
- Support Qualcomm SC7180.
- Support Marvell MVEBU CS115.
Driver improvements:
- Clean up a few drivers to use the devm_platform_ioremap_resource()
helper.
- Pass the irqchip when registering the gpio_chip in some pin
controllers that are also GPIO controllers.
- Support suspend/resume in the Tegra driver.
- Support pull-up on the Broadcom BCM2711.
- The Intel driver can now request locked pads.
- Fix the UFS reset pin in the Qualcomm SDM845 driver"
* tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (112 commits)
pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c
pinctrl: sh-pfc: Unlock on error in sh_pfc_func_set_mux()
pinctrl: bcm: remove redundant assignment to pointer log
pinctrl: iproc: Add 'get_direction' support
pinctrl: iproc-gpio: Handle interrupts for multiple instances
pinctrl: iproc-gpio: Fix incorrect pinconf configurations
pinctrl: intel: mark intel_pin_to_gpio __maybe_unused
pinctrl: qcom: sdm845: Fix UFS_RESET pin
pinctrl: mvebu: add additional variant for standalone CP115
pinctrl: mvebu: Add CP110 missing pin functionality
dt-bindings: cp110: document the new CP115 pinctrl compatible
pinctrl: bcm2835: Pass irqchip when adding gpiochip
pinctrl: meson: meson: Add of_node_put() before return
pinctrl/gpio: Take MUX usage into account
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150l support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150b support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150 support
pinctrl: amd: disable spurious-firing GPIO IRQs
pinctrl: rza2: Include the appropriate headers
pinctrl: rza2: Drop driver use of consumer flags
...
The UFS_RESET pin is the magical pin #150 now, not 153 per the
sdm845_groups array declared in this file. Fix the order of pins so that
UFS_RESET is 150 and the SDC pins follow after.
Fixes: 53a5372ce3 ("pinctrl: qcom: sdm845: Expose ufs_reset as gpio")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20190830060227.12792-1-swboyd@chromium.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
After we switched the two drivers that have .need_valid_mask
set to use the callback for setting up the .valid_mask,
we can just use the presence of the .init_valid_mask()
callback (or the OF reserved ranges, nota bene) to determine
whether to allocate the mask or not and we can drop the
.need_valid_mask field altogether.
Cc: Benjamin Gaignard <benjamin.gaignard@st.com>
Cc: Amelie Delaunay <amelie.delaunay@st.com>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190819093058.10863-1-linus.walleij@linaro.org
It is more helpful for drivers to have the affected fields
directly available when we use the callback to set up the
valid mask. Change this and switch over the only user
(MSM) to use the passed parameters. If we do this we can
also move the mask out of publicly visible struct fields.
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190819084904.30027-1-linus.walleij@linaro.or
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Now that the GPIO core has support for hierarchical IRQ chips, convert
Qualcomm's spmi-gpio over to use these new helpers to reduce duplicated
code across drivers.
This change was tested on a LG Nexus 5 (hammerhead) phone.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190808123242.5359-3-linus.walleij@linaro.org
We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.
// <smpl>
@@
expression ret;
struct platform_device *E;
@@
ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);
if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>
While we're here, remove braces on if statements that only have one
statement (manually).
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20190730181557.90391-34-swboyd@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
When fall-through warnings was enabled by default the following warnings
was starting to show up:
../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c: In function ‘pmic_gpio_populate’:
../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall
through [-Wimplicit-fallthrough=]
pad->have_buffer = true;
~~~~~~~~~~~~~~~~~^~~~~~
../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:816:2: note: here
case PMIC_GPIO_SUBTYPE_GPIOC_4CH:
^~~~
../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall
through [-Wimplicit-fallthrough=]
pad->have_buffer = true;
~~~~~~~~~~~~~~~~~^~~~~~
../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:821:2: note: here
case PMIC_GPIO_SUBTYPE_GPIOC_8CH:
^~~~
Rework so that the compiler doesn't warn about fall-through.
Fixes: d93512ef0f0e ("Makefile: Globally enable fall-through warning")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Link: https://lore.kernel.org/r/20190726112816.19723-1-anders.roxell@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
TSIF is the Transport Stream Interface.
First, rename tsif1 to tsif0, and tsif2 to tsif1.
Then squash all 5 tsif0 pins into a single function.
Same for tsif1.
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Link: https://lore.kernel.org/r/503b2ae8-ead6-70cd-7b21-ce5f5166a23a@free.fr
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
We need to convert all old gpio irqchips to pass the irqchip
setup along when adding the gpio_chip.
For chained irqchips this is a pretty straight-forward
conversion.
Cc: Thierry Reding <treding@nvidia.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Co-developed-by: Lina Iyer <ilina@codeaurora.org>
Link: https://lore.kernel.org/r/20190724083828.7496-1-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
cycle:
Core changes:
- Device links can optionally be added between a pin control
producer and its consumers. This will affect how the system
power management is handled: a pin controller will not suspend
before all of its consumers have been suspended. This was
necessary for the ST Microelectronics STMFX expander and
need to be tested on other systems as well: it makes sense
to make this default in the long run. Right now it is
opt-in per driver.
- Drive strength can be specified in microamps. With decreases
in silicon technology, milliamps isn't granular enough, let's
make it possible to select drive strengths in microamps. Right
now the Meson (AMlogic) driver needs this.
New drivers:
- New subdriver for the Tegra 194 SoC.
- New subdriver for the Qualcomm SDM845.
- New subdriver for the Qualcomm SM8150.
- New subdriver for the Freescale i.MX8MN (Freescale is now a
product line of NXP).
- New subdriver for Marvell MV98DX1135.
Driver improvements:
- The Bitmain BM1880 driver now supports pin config in
addition to muxing.
- The Qualcomm drivers can now reserve some GPIOs as taken
aside and not usable for users. This is used in ACPI systems
to take out some GPIO lines used by the BIOS so that
noone else (neither kernel nor userspace) will play with them
by mistake and crash the machine.
- A slew of refurbishing around the Aspeed drivers (board
management controllers for servers) in preparation for the
new Aspeed AST2600 SoC.
- A slew of improvements over the SH PFC drivers as usual.
- Misc cleanups and fixes.
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Merge tag 'pinctrl-v5.3-1' of 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 v5.3 kernel cycle:
Core changes:
- Device links can optionally be added between a pin control producer
and its consumers. This will affect how the system power management
is handled: a pin controller will not suspend before all of its
consumers have been suspended.
This was necessary for the ST Microelectronics STMFX expander and
need to be tested on other systems as well: it makes sense to make
this default in the long run.
Right now it is opt-in per driver.
- Drive strength can be specified in microamps. With decreases in
silicon technology, milliamps isn't granular enough, let's make it
possible to select drive strengths in microamps.
Right now the Meson (AMlogic) driver needs this.
New drivers:
- New subdriver for the Tegra 194 SoC.
- New subdriver for the Qualcomm SDM845.
- New subdriver for the Qualcomm SM8150.
- New subdriver for the Freescale i.MX8MN (Freescale is now a product
line of NXP).
- New subdriver for Marvell MV98DX1135.
Driver improvements:
- The Bitmain BM1880 driver now supports pin config in addition to
muxing.
- The Qualcomm drivers can now reserve some GPIOs as taken aside and
not usable for users. This is used in ACPI systems to take out some
GPIO lines used by the BIOS so that noone else (neither kernel nor
userspace) will play with them by mistake and crash the machine.
- A slew of refurbishing around the Aspeed drivers (board management
controllers for servers) in preparation for the new Aspeed AST2600
SoC.
- A slew of improvements over the SH PFC drivers as usual.
- Misc cleanups and fixes"
* tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (106 commits)
pinctrl: aspeed: Strip moved macros and structs from private header
pinctrl: aspeed: Fix missed include
pinctrl: baytrail: Use GENMASK() consistently
pinctrl: baytrail: Re-use data structures from pinctrl-intel.h
pinctrl: baytrail: Use defined macro instead of magic in byt_get_gpio_mux()
pinctrl: qcom: Add SM8150 pinctrl driver
dt-bindings: pinctrl: qcom: Add SM8150 pinctrl binding
dt-bindings: pinctrl: qcom: Document missing gpio nodes
pinctrl: aspeed: Add implementation-related documentation
pinctrl: aspeed: Split out pinmux from general pinctrl
pinctrl: aspeed: Clarify comment about strapping W1C
pinctrl: aspeed: Correct comment that is no longer true
MAINTAINERS: Add entry for ASPEED pinctrl drivers
dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema
dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema
dt-bindings: pinctrl: aspeed: Split bindings document in two
pinctrl: qcom: Add irq_enable callback for msm gpio
pinctrl: madera: Fixup SPDX headers
pinctrl: qcom: sdm845: Fix CONFIG preprocessor guard
pinctrl: tegra: Add bitmask support for parked bits
...
Sivaprakash Murugesan