Header adds defines for the gpio number of each pad from the driver view.
The gpio block seems to have enough registers for 128 lines but what line
is mapped to a physical pin depends on the chip. The gpio block also seems
to contain some registers that are not related to gpio but needed somewhere
to go.
Because of the above the driver itself uses the index of a pin's offset in
an array of the possible offsets for a chip as the gpio number.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201129110803.2461700-2-daniel@0x0f.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The new OST has one global timer and two or four percpu timers, so there
will be three combinations in the upcoming new OST driver: the original
GLOBAL_TIMER + PERCPU_TIMER, the new GLOBAL_TIMER + PERCPU_TIMER0/1 and
GLOBAL_TIMER + PERCPU_TIMER0/1/2/3, For this, add the macro definition
about OST_CLK_PERCPU_TIMER0/1/2/3. And in order to ensure that all the
combinations work normally, the original ABI values of OST_CLK_PERCPU_TIMER
and OST_CLK_GLOBAL_TIMER need to be exchanged to ensure that in any
combinations, the clock can be registered (by calling clk_hw_register())
from index 0.
Before this patch, OST_CLK_PERCPU_TIMER and OST_CLK_GLOBAL_TIMER are only
used in two places, one is when using "assigned-clocks" to configure the
clocks in the DTS file; the other is when registering the clocks in the
sysost driver. When the values of these two ABIs are exchanged, the ABI
value used by sysost driver when registering the clock, and the ABI value
used by DTS when configuring the clock using "assigned-clocks" will also
change accordingly. Therefore, there is no situation that causes the wrong
clock to the configured. Therefore, exchanging ABI values will not cause
errors in the existing codes when registering and configuring the clocks.
Currently, in the mainline, only X1000 and X1830 are using sysost driver,
and the upcoming X2000 will also use sysost driver. This patch has been
tested on all three SoCs and all works fine.
Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com>
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201026155842.10196-2-zhouyanjie@wanyeetech.com
Update bindings for the Dialog Semiconductor DA9121 voltage regulator to
add device variants.
Because several variants have multiple regulators, and to regard potential
to add GPIO support in future, the 'regulators' sub-node is added,
following the precedent set by other multi-regulator devices, including
the DA9211 family. This breaks compatibility with the original submission
by Vincent Whitchurch - but as this is still in for-next, the alignment
could be made before upstreaming occurs.
Signed-off-by: Adam Ward <Adam.Ward.opensource@diasemi.com>
Link: https://lore.kernel.org/r/0606d3ded5fef4c38760246146f197db4ce3a374.1606755367.git.Adam.Ward.opensource@diasemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
power-domains:
- add support for new power domain driver.
- add support for mt8183 and mt8192
devapc:
- add support for the devapc device found on mt6779 to identify of
malicious bus accesses from a controller to a device
mmsys:
- move DDP routing IDs into the driver
cmdq:
- drop timeout handler support as not usefull
scpsys:
- print warning on theoretical error
* tag 'v5.10-next-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: (21 commits)
soc: mediatek: mmsys: Use devm_platform_ioremap_resource()
soc / drm: mediatek: Move DDP component defines into mtk-mmsys.h
soc: mediatek: add mt6779 devapc driver
dt-bindings: devapc: add bindings for mtk-devapc
soc / drm: mediatek: cmdq: Remove timeout handler in helper function
soc: mediatek: pm-domains: Add support for mt8192
soc: mediatek: pm-domains: Add default power off flag
soc: mediatek: pm-domains: Add support for mt8183
soc: mediatek: pm-domains: Allow bus protection to ignore clear ack
soc: mediatek: pm-domains: Add subsystem clocks
soc: mediatek: pm-domains: Add extra sram control
soc: mediatek: pm-domains: Add SMI block as bus protection block
soc: mediatek: pm_domains: Make bus protection generic
soc: mediatek: pm-domains: Add bus protection protocol
soc: mediatek: Add MediaTek SCPSYS power domains
dt-bindings: power: Add MT8192 power domains
dt-bindings: power: Add MT8183 power domains
dt-bindings: power: Add bindings for the Mediatek SCPSYS power domains controller
mfd: syscon: Add syscon_regmap_lookup_by_phandle_optional() function.
MAINTAINERS: change mediatek wiki page
...
Link: https://lore.kernel.org/r/b03fe343-e183-c6f3-f2dc-4c58aae3146b@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Similar to what we've done for IPU and DSP let's ignore the status bit
for the IVA clkctrl register.
The clkctrl status won't change unless the related rstctrl is deasserted,
and the rstctrl status won't change unless the clkctrl is enabled.
Cc: linux-clk@vger.kernel.org
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Suman Anna <s-anna@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
According to Tegra X1 TRM, there are missing swgroups in the
tegra210_swgroups list. So this patch adds them in bindings.
Note that the TEGRA_SWGROUP_GPU (in list) should be actually
TEGRA_SWGROUP_GPUB (in TRM), yet TEGRA_SWGROUP_GPU (in TRM)
is not being used -- only TEGRA_SWGROUP_GPUB (in TRM) is. So
this patch does not add TEGRA_SWGROUP_GPU (in TRM) and keeps
TEGRA_SWGROUP_GPU (in list) as it is.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20201008003746.25659-5-nicoleotsuka@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The change removes the platform_data include/definition. It only contains
some values for the MICBIAS.
These are moved into 'dt-bindings/sound/adi,adau1977.h' so that they can be
used inside device-trees. When moving then, they need to be converted to
pre-compiler defines, so that the DT compiler can understand them.
The driver then, also needs to include the new
'dt-bindings/sound/adi,adau1977.h' file.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201019105313.24862-1-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
MX8QM and MX8QXP LPCG Clocks are mostly the same except they may reside
in different subsystems across CPUs and also vary a bit on the availability.
Same as SCU clock, we want to move the clock definition into device tree
which can fully decouple the dependency of Clock ID definition from device
tree and make us be able to write a fully generic lpcg clock driver.
And we can also use the existence of clock nodes in device tree to address
the device and clock availability differences across different SoCs.
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: devicetree@vger.kernel.org
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull ARM SoC-related driver updates from Olof Johansson:
"Various driver updates for platforms. A bulk of this is smaller fixes
or cleanups, but some of the new material this time around is:
- Support for Nvidia Tegra234 SoC
- Ring accelerator support for TI AM65x
- PRUSS driver for TI platforms
- Renesas support for R-Car V3U SoC
- Reset support for Cortex-M4 processor on i.MX8MQ
There are also new socinfo entries for a handful of different SoCs and
platforms"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (131 commits)
drm/mediatek: reduce clear event
soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
soc: mediatek: cmdq: add jump function
soc: mediatek: cmdq: add write_s_mask value function
soc: mediatek: cmdq: add write_s value function
soc: mediatek: cmdq: add read_s function
soc: mediatek: cmdq: add write_s_mask function
soc: mediatek: cmdq: add write_s function
soc: mediatek: cmdq: add address shift in jump
soc: mediatek: mtk-infracfg: Fix kerneldoc
soc: amlogic: pm-domains: use always-on flag
reset: sti: reset-syscfg: fix struct description warnings
reset: imx7: add the cm4 reset for i.MX8MQ
dt-bindings: reset: imx8mq: add m4 reset
reset: Fix and extend kerneldoc
reset: reset-zynqmp: Added support for Versal platform
dt-bindings: reset: Updated binding for Versal reset driver
reset: imx7: Support module build
soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk
soc: fsl: qman: convert to use be32_add_cpu()
...
Pull ARM SoC fixes from Olof Johansson:
"I had queued up a batch of fixes that got a bit close to the release
for sending in before the merge window opened, so I'm including them
in the merge window batch instead.
Mostly smaller DT tweaks and fixes, the usual mix that we tend to have
through the releases"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: dts: iwg20d-q7-common: Fix touch controller probe failure
ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails
ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2
soc: actions: include header to fix missing prototype
arm64: dts: ti: k3-j721e: Rename mux header and update macro names
soc: qcom: pdr: Fixup array type of get_domain_list_resp message
arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells
arm64: dts: qcom: kitakami: Temporarily disable SDHCI1
arm64: dts: sdm630: Temporarily disable SMMUs by default
arm64: dts: sdm845: Fixup OPP table for all qup devices
arm64: dts: allwinner: h5: remove Mali GPU PMU module
ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
soc: xilinx: Fix error code in zynqmp_pm_probe()
Pull clk updates from Stephen Boyd:
"This contains no changes to the core framework. It is a collection of
various clk driver updates.
The biggest driver updates in terms of lines of code is the Allwinner
driver, closely followed by the Qualcomm and Mediatek drivers. All of
those hit high because we add so many lines of clk data. Coming in
fourth place is i.MX which also adds a bunch of clk data. This
accounts for the new driver additions this time around.
Otherwise the patches are lots of little cleanups and fixes for
various clk drivers that have baked in linux-next for a while. I
suppose one highlight or theme is that more clk drivers are being
updated to work as modules, which is interesting to see such critical
SoC infrastructure work as a loadable module.
New Drivers:
- Support qcom SM8150/SM8250 video and display clks
- Support Mediatek MT8167 clks
- Add clock for CRC block found on vf610 SoCs
- Add support for the Renesas R-Car V3U (R8A779A0) SoC
- Add support for the VSP for Resizing clock on Renesas RZ/G1H
- Support Allwinner A100 SoC clks
Removed Drivers:
- Remove i.MX21 clock driver, as i.MX21 platform support is being
dropped
Updates:
- Change how qcom's display port clks work
- Small non-critical fixes for TI clk driver
- Remove various unused variables in clk drivers
- Allow Rockchip clk driver to be a module
- Remove most __clk_lookup() calls in Samsung drivers (yay!)
- Support building i.MX ARMv8 platforms clock driver as module
- Some kerneldoc fixes here and there
- A couple of minor i.MX clk data corrections
- Update audio clock inverter and fdiv2 flag on Amlogic g12
- Make amlogic clk drivers configurable in Kconfig
- Fix Renesas VSP clock names to match corrected hardware
documentation
- Sigma-delta modulation on Allwinner R40
- Various fixes for at91 clk driver
- Use semicolons instead of commas in some places
- Mark some variables const so they can move to RO memory"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (102 commits)
clk: imx8mq: Fix usdhc parents order
clk: qcom: gdsc: Keep RETAIN_FF bit set if gdsc is already on
clk: Restrict CLK_HSDK to ARC_SOC_HSDK
clk: at91: sam9x60: support only two programmable clocks
clk: ingenic: Respect CLK_SET_RATE_PARENT in .round_rate
clk: ingenic: Don't tag custom clocks with CLK_SET_RATE_PARENT
clk: ingenic: Don't use CLK_SET_RATE_GATE for PLL
clk: ingenic: Use readl_poll_timeout instead of custom loop
clk: ingenic: Use to_clk_info() macro for all clocks
clk: bcm2835: add missing release if devm_clk_hw_register fails
clk: at91: clk-sam9x60-pll: remove unused variable
clk: at91: clk-main: update key before writing AT91_CKGR_MOR
clk: at91: remove the checking of parent_name
clk: clk-prima2: fix return value check in prima2_clk_init()
clk: mmp2: Fix the display clock divider base
clk: pxa: Constify static struct clk_ops
clk: baikal-t1: Mark Ethernet PLL as critical
clk: qoriq: modify MAX_PLL_DIV to 32
clk: axi-clkgen: Set power bits for fractional mode
clk: axi-clkgen: Add support for fractional dividers
...
- Support qcom SM8150/SM8250 video and display clks
- Change how qcom's display port clks work
* clk-ingenic:
clk: ingenic: Respect CLK_SET_RATE_PARENT in .round_rate
clk: ingenic: Don't tag custom clocks with CLK_SET_RATE_PARENT
clk: ingenic: Don't use CLK_SET_RATE_GATE for PLL
clk: ingenic: Use readl_poll_timeout instead of custom loop
clk: ingenic: Use to_clk_info() macro for all clocks
* clk-at91:
clk: at91: sam9x60: support only two programmable clocks
clk: at91: clk-sam9x60-pll: remove unused variable
clk: at91: clk-main: update key before writing AT91_CKGR_MOR
clk: at91: remove the checking of parent_name
* clk-kconfig:
clk: Restrict CLK_HSDK to ARC_SOC_HSDK
* clk-imx:
clk: imx8mq: Fix usdhc parents order
clk: imx: imx21: Remove clock driver
clk: imx: gate2: Fix a few typos
clk: imx: Fix and update kerneldoc
clk: imx: fix i.MX7D peripheral clk mux flags
clk: imx: fix composite peripheral flags
clk: imx: Correct the memrepair clock on imx8mp
clk: imx: Correct the root clk of media ldb on imx8mp
clk: imx: vf610: Add CRC clock
clk: imx: Explicitly include bits.h
clk: imx8qxp: Support building i.MX8QXP clock driver as module
clk: imx8m: Support module build
clk: imx: Add clock configuration for ARMv7 platforms
clk: imx: Support building i.MX common clock driver as module
clk: composite: Export clk_hw_register_composite()
clk: imx6sl: Use BIT(x) to avoid shifting signed 32-bit value by 31 bits
* clk-qcom:
clk: qcom: gdsc: Keep RETAIN_FF bit set if gdsc is already on
clk: qcom: Add display clock controller driver for SM8150 and SM8250
dt-bindings: clock: add QCOM SM8150 and SM8250 display clock bindings
clk: qcom: add video clock controller driver for SM8250
clk: qcom: add video clock controller driver for SM8150
dt-bindings: clock: add SM8250 QCOM video clock bindings
dt-bindings: clock: add SM8150 QCOM video clock bindings
dt-bindings: clock: combine qcom,sdm845-videocc and qcom,sc7180-videocc
clk: qcom: gcc-msm8994: Add missing clocks, resets and GDSCs
clk/qcom: fix spelling typo
clk: qcom: gcc-sdm660: Fix wrong parent_map
clk: qcom: dispcc: Update DP clk ops for phy design
clk: qcom: gcc-msm8939: remove defined but not used variables
clk: qcom: ipq8074: make pcie0_rchng_clk_src static
* clk-prima2:
clk: clk-prima2: fix return value check in prima2_clk_init()
* clk-bcm:
clk: bcm2835: add missing release if devm_clk_hw_register fails
clk: bcm: rpi: Add register to control pixel bvb clk
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- add wireless type
- properly document current direction
Battery/charger driver changes:
- new fuel-gauge/charger driver for RN5T618/RN5T619
- new charger driver for BQ25980, BQ25975 and BQ25960
- bq27xxx-battery: add support for TI bq34z100
- gpio-charger: convert to GPIO descriptors
- gpio-charger: add optional support for charge current limiting
- max17040: add support for max17041, max17043, max17044
- max17040: add support for max17048, max17049, max17058, max17059
- smb347-charger: add DT support
- smb247-charger: add SMB345 and SMB358 support
- simple-battery: add temperature properties
- lots of minor fixes, cleanups and DT binding YAML conversions
Reset drivers:
- ocelot: Add support for Sparx5"
* tag 'for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (81 commits)
power: reset: POWER_RESET_OCELOT_RESET should depend on Ocelot or Sparx5
power: supply: bq25980: Fix uninitialized wd_reg_val and overrun
power: supply: ltc2941: Fix ptr to enum cast
power: supply: test-power: revise parameter printing to use sprintf
power: supply: charger-manager: fix incorrect check on charging_duration_ms
power: supply: max17040: Fix ptr to enum cast
power: supply: bq25980: Fix uninitialized wd_reg_val
power: supply: bq25980: remove redundant zero check on ret
power: reset: ocelot: Add support for Sparx5
dt-bindings: reset: ocelot: Add Sparx5 support
power: supply: sbs-battery: keep error code when get_property() fails
power: supply: bq25980: Add support for the BQ259xx family
dt-binding: bq25980: Add the bq25980 flash charger
power: supply: fix spelling mistake "unprecise" -> "imprecise"
power: supply: test_power: add missing newlines when printing parameters by sysfs
power: supply: pm2301: drop duplicated i2c_device_id
power: supply: charger-manager: drop unused charger assignment
power: supply: rt9455: skip 'struct acpi_device_id' when !CONFIG_ACPI
power: supply: goldfish: skip 'struct acpi_device_id' when !CONFIG_ACPI
power: supply: bq25890: skip 'struct acpi_device_id' when !CONFIG_ACPI
...
Pull sound updates from Takashi Iwai:
"The amount of changes is smaller at this round (what a surprise), but
lots of activity is seen. Most of changes are about ASoC driver
development, especially Intel platforms. Here are some highlights:
General:
- Replace all tasklet usages with other alternatives
- Cleanup of the ASoC error unwinding code
- Fixes for trivial issues caught by static checker
- Spell fixes allover the places
ALSA Core:
- Lockdep fix for control devices
- Fix for potential OSS sequencer mutex stalls
HD-audio and USB-audio:
- SoundBlaster AE-7 support
- Changes in quirk table for the rename handling
- Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2.
ASoC:
- Lots of updates for Intel SOF and SoundWire enablement
- Replacement of the DSP driver for some older x86 systems; the new
code was written from scratch, better maintenance expected
- Helpers for parsing auxiluary devices from the device tree
- New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
Instruments J721E, TAS2110, TAS2564 and TAS2764"
* tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (498 commits)
ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
ALSA: hda: fix jack detection with Realtek codecs when in D3
ALSA: fireworks: use semicolons rather than commas to separate statements
ALSA: hda: use semicolons rather than commas to separate statements
ALSA: hda/i915 - fix list corruption with concurrent probes
ASoC: dmaengine: Document support for TX only or RX only streams
ASoC: mchp-spdiftx: remove 'TX' from playback stream name
ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn
ASoC: tas2764: Add the driver for the TAS2764
dt-bindings: tas2764: Add the TAS2764 binding doc
ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency
ASoC: Intel: catpt: Fix compilation when CONFIG_MODULES is disabled
ASoC: stm32: dfsdm: add actual resolution trace
ASoC: stm32: dfsdm: change rate limits
ASoC: qcom: sc7180: Add support for audio over DP
Asoc: qcom: lpass-platform : Increase buffer size
ASoC: qcom: Add support for lpass hdmi driver
Asoc: qcom: lpass:Update lpaif_dmactl members order
Asoc:qcom:lpass-cpu:Update dts property read API
ASoC: dt-bindings: Add dt binding for lpass hdmi
...
