20035 Commits

Author SHA1 Message Date
Anson Huang
59cf149667 ARM: dts: imx7ulp: Move usdhc clocks assignment to board DT
usdhc's clock rate is different according to different devices
connected, so clock rate assignment should be placed in board
DT according to different devices connected on each usdhc port.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 11:24:23 +08:00
Philippe Schenker
f2c03b89c6 ARM: dts: vf-colibri: add recovery mode to i2c
This patch enables the recovery mode now available.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 11:07:07 +08:00
Philippe Schenker
56f0df6b6b ARM: dts: imx*(colibri|apalis): add missing recovery modes to i2c
This patch adds missing i2c recovery modes and corrects wrongly named
ones.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 11:06:48 +08:00
Adam Ford
cabe5f85e6 ARM: dts: imx6-logicpd: Re-enable SNVS power key
The baseboard of the Logic PD i.MX6 development kit has a power
button routed which can both power down and power up the board.
It can also wake the board from sleep.  This functionality was
marked as disabled by default in imx6qdl.dtsi, so it needs to
be explicitly enabled for each board.

This patch enables the snvs power key again.

Signed-off-by: Adam Ford <aford173@gmail.com>
Fixes: 770856f0da5d ("ARM: dts: imx6qdl: Enable SNVS power key according to board design")
Cc: stable <stable@vger.kernel.org> #5.3+
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 10:10:51 +08:00
Michal Vokáč
452831f315 ARM: dts: imx6dl-yapp4: Enable the I2C3 bus on all board variants
imx6dl-yapp4 Draco and Ursa boards use the I2C3 bus to control some
external devices through the /dev files.

So enable the I2C3 bus on all board variants, not just on Hydra.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 10:03:00 +08:00
Michal Vokáč
e55274bfb9 ARM: dts: imx6dl-yapp4: Enable UART2
The second UART is needed for 3D or MFD printer control.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 10:01:39 +08:00
Ben Dooks (Codethink)
43fa593eb7 ARM: 8915/1: zImage: atags_to_fdt: fix __be32 and __be64 types
There are some sparse warnings about type conversion in
the atags_to_fdt.c code, due to __be32 and __be64, so
fix the following:

- Change _be32 and __be64 where appropriate
- Change setprop() to take a 'void *'
- Change incorrect fdt32_to_cpu() on FDT_MAGIC

Fixes the following sparse warnings:

arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:66:29: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:141:34: warning: cast to restricted __be32
arch/arm/boot/compressed/atags_to_fdt.c:182:60: warning: incorrect type in assignment (different base types)
arch/arm/boot/compressed/atags_to_fdt.c:182:60:    expected unsigned long long [usertype]
arch/arm/boot/compressed/atags_to_fdt.c:182:60:    got restricted __be64 [usertype]
arch/arm/boot/compressed/atags_to_fdt.c:184:60: warning: incorrect type in assignment (different base types)
arch/arm/boot/compressed/atags_to_fdt.c:184:60:    expected unsigned long long [usertype]
arch/arm/boot/compressed/atags_to_fdt.c:184:60:    got restricted __be64 [usertype]
arch/arm/boot/compressed/atags_to_fdt.c:187:62: warning: incorrect type in assignment (different base types)
arch/arm/boot/compressed/atags_to_fdt.c:187:62:    expected unsigned int
arch/arm/boot/compressed/atags_to_fdt.c:187:62:    got restricted __be32 [usertype]
arch/arm/boot/compressed/atags_to_fdt.c:189:62: warning: incorrect type in assignment (different base types)
arch/arm/boot/compressed/atags_to_fdt.c:189:62:    expected unsigned int
arch/arm/boot/compressed/atags_to_fdt.c:189:62:    got restricted __be32 [usertype]

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-10-27 21:14:46 +00:00
Greg Kroah-Hartman
c2a5521971 Merge 5.4-rc5 into tty-next
We want the tty/serial fix in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-27 19:33:13 +01:00
Amit Kucheria
140647f84d ARM: dts: msm8974: thermal: Add thermal zones for each sensor
msm8974 has 11 sensors connected to a single TSENS IP. Define a thermal
zone for each of those sensors to expose the temperature of each zone.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andy Gross <agross@kernel.org>
2019-10-27 01:06:59 -05:00
Amit Kucheria
d6f0ce8473 ARM: dts: msm8974: thermal: Add interrupt support
Register upper-lower interrupt for the tsens controller.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Andy Gross <agross@kernel.org>
2019-10-27 01:06:49 -05:00
Gilles DOFFE
568a0a9664 ARM: dts: imx6qdl-rex: add gpio expander pca9535
The pca9535 gpio expander is present on the Rex baseboard, but missing
from the dtsi.
The pca9535 is on i2c2 bus which is common to the three SOM
variants (Basic/Pro/Ultra), thus it is activated by default.

Add also the new gpio controller and the associated interrupt line
MX6QDL_PAD_NANDF_CS3__GPIO6_IO16.

Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-26 20:23:31 +08:00
Peter Chen
b780317d8d ARM: dts: imx6ul-14x14-evk.dtsi: configure USBOTG1 ID pinctrl
Without configuring this pinctrl, the ID value can't be got correctly,
then, the dual-role switch can't work well.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-26 20:05:41 +08:00
Fabio Estevam
7e5d0bf6af ARM: dts: imx6qdl-sabreauto: Fix storm of accelerometer interrupts
Since commit a211b8c55f3c ("ARM: dts: imx6qdl-sabreauto: Add sensors")
a storm of accelerometer interrupts is seen:

[  114.211283] irq 260: nobody cared (try booting with the "irqpoll" option)
[  114.218108] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.4 #1
[  114.223960] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[  114.230531] [<c0112858>] (unwind_backtrace) from [<c010cdc8>] (show_stack+0x10/0x14)
[  114.238301] [<c010cdc8>] (show_stack) from [<c0c1aa1c>] (dump_stack+0xd8/0x110)
[  114.245644] [<c0c1aa1c>] (dump_stack) from [<c0193594>] (__report_bad_irq+0x30/0xc0)
[  114.253417] [<c0193594>] (__report_bad_irq) from [<c01933ac>] (note_interrupt+0x108/0x298)
[  114.261707] [<c01933ac>] (note_interrupt) from [<c018ffe4>] (handle_irq_event_percpu+0x70/0x80)
[  114.270433] [<c018ffe4>] (handle_irq_event_percpu) from [<c019002c>] (handle_irq_event+0x38/0x5c)
[  114.279326] [<c019002c>] (handle_irq_event) from [<c019438c>] (handle_level_irq+0xc8/0x154)
[  114.287701] [<c019438c>] (handle_level_irq) from [<c018eda0>] (generic_handle_irq+0x20/0x34)
[  114.296166] [<c018eda0>] (generic_handle_irq) from [<c0534214>] (mxc_gpio_irq_handler+0x30/0xf0)
[  114.304975] [<c0534214>] (mxc_gpio_irq_handler) from [<c0534334>] (mx3_gpio_irq_handler+0x60/0xb0)
[  114.313955] [<c0534334>] (mx3_gpio_irq_handler) from [<c018eda0>] (generic_handle_irq+0x20/0x34)
[  114.322762] [<c018eda0>] (generic_handle_irq) from [<c018f3ac>] (__handle_domain_irq+0x64/0xe0)
[  114.331485] [<c018f3ac>] (__handle_domain_irq) from [<c05215a8>] (gic_handle_irq+0x4c/0xa8)
[  114.339862] [<c05215a8>] (gic_handle_irq) from [<c0101a70>] (__irq_svc+0x70/0x98)
[  114.347361] Exception stack(0xc1301ec0 to 0xc1301f08)
[  114.352435] 1ec0: 00000001 00000006 00000000 c130c340 00000001 c130f688 9785636d c13ea2e8
[  114.360635] 1ee0: 9784907d 0000001a eaf99d78 0000001a 00000000 c1301f10 c0182b00 c0878de4
[  114.368830] 1f00: 20000013 ffffffff
[  114.372349] [<c0101a70>] (__irq_svc) from [<c0878de4>] (cpuidle_enter_state+0x168/0x5f4)
[  114.380464] [<c0878de4>] (cpuidle_enter_state) from [<c08792ac>] (cpuidle_enter+0x28/0x38)
[  114.388751] [<c08792ac>] (cpuidle_enter) from [<c015ef9c>] (do_idle+0x224/0x2a8)
[  114.396168] [<c015ef9c>] (do_idle) from [<c015f3b8>] (cpu_startup_entry+0x18/0x20)
[  114.403765] [<c015f3b8>] (cpu_startup_entry) from [<c1200e54>] (start_kernel+0x43c/0x500)
[  114.411958] handlers:
[  114.414302] [<a01028b8>] irq_default_primary_handler threaded [<fd7a3b08>] mma8452_interrupt
[  114.422974] Disabling IRQ #260

           CPU0       CPU1
....
260:     100001          0  gpio-mxc  31 Level     mma8451

The MMA8451 interrupt triggers as low level, so the GPIO6_IO31 pin
needs to activate its pull up, otherwise it will stay always at low level
generating multiple interrupts.

The current device tree does not configure the IOMUX for this pin, so
it uses whathever comes configured from the bootloader.

The IOMUXC_SW_PAD_CTL_PAD_EIM_BCLK register value comes as 0x8000 from
the bootloader, which has PKE bit cleared, hence disabling the
pull-up.

Instead of relying on a previous configuration from the bootloader,
configure the GPIO6_IO31 pin with pull-up enabled in order to fix
this problem.

Fixes: a211b8c55f3c ("ARM: dts: imx6qdl-sabreauto: Add sensors")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-By: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-26 16:07:03 +08:00
Linus Torvalds
63cbb3b364 ARM: SoC fixes
A slightly larger set of fixes have accrued in the last two weeks.
 Mostly a collection of the usual smaller fixes:
 
  - Marvell Armada: USB phy setup issues on Turris Mox
 
  - Broadcom: GPIO/pinmux DT mapping corrections for Stingray, MMC bus
  width fix for RPi Zero W, GPIO LED removal for RPI CM3. Also some
  maintainer updates.
 
  - OMAP: Fixlets for display config, interrupt settings for wifi, some
    clock/PM pieces. Also IOMMU regression fix and a ti-sysc no-watchdog
    regression fix.
 
  - i.MX: A few fixes around PM/settings, some devicetree fixlets and
  catching up with config option changes in DRM
 
  - Rockchip: RockRro64 misc DT fixups, Hugsun X99 USB-C, Kevin display
  panel settings
 
 ... and some smaller fixes for Davinci (backlight, McBSP DMA), Allwinner
 (phy regulators, PMU removal on A64, etc).
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Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Olof Johansson:
 "A slightly larger set of fixes have accrued in the last two weeks.
  Mostly a collection of the usual smaller fixes:

   - Marvell Armada: USB phy setup issues on Turris Mox

   - Broadcom: GPIO/pinmux DT mapping corrections for Stingray, MMC bus
     width fix for RPi Zero W, GPIO LED removal for RPI CM3. Also some
     maintainer updates.

   - OMAP: Fixlets for display config, interrupt settings for wifi, some
     clock/PM pieces. Also IOMMU regression fix and a ti-sysc
     no-watchdog regression fix.

   - i.MX: A few fixes around PM/settings, some devicetree fixlets and
     catching up with config option changes in DRM

   - Rockchip: RockRro64 misc DT fixups, Hugsun X99 USB-C, Kevin display
     panel settings

  ... and some smaller fixes for Davinci (backlight, McBSP DMA),
  Allwinner (phy regulators, PMU removal on A64, etc)"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (42 commits)
  ARM: dts: stm32: relax qspi pins slew-rate for stm32mp157
  MAINTAINERS: Update the Spreadtrum SoC maintainer
  MAINTAINERS: Remove Gregory and Brian for ARCH_BRCMSTB
  ARM: dts: bcm2837-rpi-cm3: Avoid leds-gpio probing issue
  bus: ti-sysc: Fix watchdog quirk handling
  ARM: OMAP2+: Add pdata for OMAP3 ISP IOMMU
  ARM: OMAP2+: Plug in device_enable/idle ops for IOMMUs
  ARM: davinci_all_defconfig: enable GPIO backlight
  ARM: davinci: dm365: Fix McBSP dma_slave_map entry
  ARM: dts: bcm2835-rpi-zero-w: Fix bus-width of sdhci
  ARM: imx_v6_v7_defconfig: Enable CONFIG_DRM_MSM
  arm64: dts: imx8mn: Use correct clock for usdhc's ipg clk
  arm64: dts: imx8mm: Use correct clock for usdhc's ipg clk
  arm64: dts: imx8mq: Use correct clock for usdhc's ipg clk
  ARM: dts: imx7s: Correct GPT's ipg clock source
  ARM: dts: vf610-zii-scu4-aib: Specify 'i2c-mux-idle-disconnect'
  ARM: dts: imx6q-logicpd: Re-Enable SNVS power key
  arm64: dts: lx2160a: Correct CPU core idle state name
  mailmap: Add Simon Arlott (replacement for expired email address)
  arm64: dts: rockchip: Fix override mode for rk3399-kevin panel
  ...
2019-10-25 16:00:47 -04:00
Patrice Chotard
86ec2e1739 ARM: dts: stm32: relax qspi pins slew-rate for stm32mp157
Relax qspi pins slew-rate to minimize peak currents.

Fixes: 844030057339 ("ARM: dts: stm32: add flash nor support on stm32mp157c eval board")

Link: https://lore.kernel.org/r/20191025130122.11407-1-alexandre.torgue@st.com
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-25 08:18:23 -07:00
Benjamin Gaignard
c34cbe24cf ARM: dts: stm32: remove useless dma-ranges property for stm32f469
Remove dma-ranges from ltdc node since it is already set
on bus node.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Benjamin Gaignard
ae0300228a ARM: dts: stm32: remove useless dma-ranges property for stm32f429
Remove dma-ranges from ltdc node since it is already set
on bus node.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Pascal Paillet
9737a358b5 ARM: dts: stm32: disable active-discharge for vbus_otg on stm32mp157a-avenger96
Active discharge is not needed on vbus_otg and generate unneeded current
consumption.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Pascal Paillet
c9b2fe7ea0 ARM: dts: stm32: Fix active discharge usage on stm32mp157
Active discharge is a uint32 not a boolean.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Pascal Paillet
791be94e28 ARM: dts: stm32: change default minimal buck1 value on stm32mp157
Minimal value is the value set during boot or before suspend.
We must ensure that the value is a functional value to boot.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Pascal Paillet
111ef3fddd ARM: dts: stm32: add PWR regulators support on stm32mp157
This patch adds support of STM32 PWR regulators on
stm32mp157c. This replace dummy fixed regulators on
stm32mp157c-ed1 and stm32mp157c-dk2.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Benjamin Gaignard
b81c8c3b8e ARM: dts: stm32: remove useless interrupt from dsi node for stm32f469
DSI driver doesn't use interrupt, remove it from the node since it
breaks yaml check.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Olivier Moysan
376d5d86cb ARM: dts: stm32: add hdmi audio support to stm32mp157a-dk1 board
Add HDMI audio support through Sil9022 HDMI transceiver
on stm32mp157a-dk1 board.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Fabrice Gasnier
4951d99551 ARM: dts: stm32: Add DAC support to stm32mp157c-ed1
stm32mp157c-ed1 board has digital-to-analog converter signals routed
to JP11 and JP10 jumpers (e.g. PA4/PA5).
It's easier then to configure them both. But keep them disabled by default,
so the pins are kept in their initial state to lower power consumption.
This way they can also be used as GPIO.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Fabrice Gasnier
4a27d15e86 ARM: dts: stm32: Add DAC pins used on stm32mp157c-ed1
Define pins that can be used by digital-to-analog converter on
stm32mp157c eval daughter board:
- PA4 and PA5 pins are available respectively on JP11 and JP10

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Alexandre Torgue
2e7f46e13b ARM: dts: stm32: fix regulator-sd_switch node on stm32mp157c-ed1 board
This commit fixes regulator-sd_switch node in order to be compliant to
DT validation schema.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Alexandre Torgue
49bb8b69b5 ARM: dts: stm32: remove usb phy-names entries on stm32mp157c-ev1
"phy-names" entries are not used. To be compliant with DT validation
tool, those entries have to be remove.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Alexandre Torgue
da5152f25a ARM: dts: stm32: fix joystick node on stm32f746 and stm32mp157c eval boards
"#size-cells" entry is not needed for "gpio-keys" driver. Indeed "reg"
entry is not used. This commit will fix a warnings seen by DT validation
tool.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Alexandre Torgue
8fcdbdccce ARM: dts: stm32: fix memory nodes to match with DT validation tool
DT validation ("make dtbs_check") has shown that some memory nodes were not
correctly written. This commit fixes this kind of issue:

"stm32f746-disco.dt.yaml: /: memory: False schema does not allow
{'device_type': ['memory'], 'reg': [[3221225472, 8388608]]}"

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Yannick Fertré
7e6c337f68 ARM: dts: stm32: add focaltech touchscreen on stm32mp157c-dk2 board
Enable focaltech ft6236 touchscreen on STM32MP157C-DK2 board.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Fabrice Gasnier
f9f5467f05 ARM: dts: stm32: enable ADC support on stm32mp157a-dk1
Configure ADC support on stm32mp157a-dk1. It can be used for various
purpose:
- AIN connector has several analog inputs: ANA0, ANA1, ADC2 in6 & in2,
  ADC1 in13 & in6
- USB Type-C CC1 & CC2 pins wired to in18 & in19
It's easier then to Configure them all. But keep them disabled by default,
so the pins are kept in their initial state to lower power consumption.
This way they can also be used as GPIO.
Add VDD and VDDA supplies to ADC on stm32mp157c-dk1 board. This allows to
get full ADC analog performances in case VDDA is below 2.7V (not the case
by default).

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Fabrice Gasnier
be5cdd1389 ARM: dts: stm32: add ADC pins used on stm32mp157a-dk1
Define pins that can be used for ADC on stm32mp157a-dk1 board:
- AIN connector has ADC input pins
- USB Type-C CC1 & CC2 pins (e.g. in18, in19)

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Fabrice Gasnier
439819dd4d ARM: dts: stm32: Enable VREFBUF on stm32mp157a-dk1
Enable VREFBUF as ADC/DAC uses it on stm32mp157a-dk1 board.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Yannick Fertré
29d437022f ARM: dts: stm32: move ltdc pinctrl on stm32mp157a dk1 board
The ltdc pinctrl must be in the display controller node and
not in the peripheral node (hdmi bridge).

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2019-10-25 14:28:42 +02:00
Eugen Hristev
1860523df3 ARM: dts: at91: sama5d4_xplained: add digital filter for i2c
Add property for digital filter for i2c0 node sama5d4_xplained

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lore.kernel.org/r/1568189911-31641-10-git-send-email-eugen.hristev@microchip.com
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2019-10-25 11:31:21 +02:00
Eugen Hristev
2789034c1b ARM: dts: at91: sama5d2_xplained: add analog and digital filter for i2c
Add property for analog and digital filter for i2c1 and i2c2 nodes
for sama5d2_xplained

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lore.kernel.org/r/1568189911-31641-9-git-send-email-eugen.hristev@microchip.com
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2019-10-25 11:30:36 +02:00
Lukasz Majewski
0f3a10687b ARM: dts: Disable DMA support on the BK4 vf610 device's fsl_lpuart
This change disables the DMA support (RX/TX) on the NXP's fsl_lpuart
driver - the PIO mode is used instead. This change is necessary for better
robustness of BK4's device use cases with many potentially interrupted
short serial transfers.

Without it the driver hangs when some distortion happens on UART lines.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 16:52:13 +08:00
Fabio Estevam
069de7bba5 ARM: dts: imx6q-gw54xx: Do not use 'simple-audio-card,dai-link'
According to Documentation/devicetree/bindings/sound/simple-card.txt
the 'simple-audio-card,dai-link' may be omitted when the card has
only one DAI link, which is the case here.

Get rid of 'simple-audio-card,dai-link' in order to fix the following
build warning with W=1:

arch/arm/boot/dts/imx6q-gw54xx.dts:19.32-31.5: Warning (unit_address_vs_reg): /sound-digital/simple-audio-card,dai-link@0: node has a unit name, but no reg property

Cc: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 14:02:05 +08:00
Michal Vokáč
764b5b5e70 ARM: dts: imx6dl-yapp4: Enable the MPR121 touchkey controller on Hydra
Add the touch keyboard present on Hydra board. The controller
is connected only using I2C lines. The interrupt line is not
available hence we use the polling mode.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 10:45:08 +08:00
Krzysztof Kozlowski
7e28fc4759 ARM: dts: imx: Rename "iram" node to "sram"
The device node name should reflect generic class of a device so rename
the "iram" node to "sram".  This will be also in sync with upcoming DT
schema.  No functional change.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 10:39:34 +08:00
Olof Johansson
960a02765a Drop legacy platform data for omaps for v5.5
This series of changes continues dropping legacy platform data for
 omaps. With the proper device tree configuration in place in the dts
 files for ti-sysc interconnect target module driver, we can drop the
 related platform data and legacy ti,hwmods custom property.
 
 Most of the patches in this series drop platform data and custom dts
 property one device class and one SoC at time. This way we can easily
 revert one patch at a time in case of unexpected issues if the fix is
 not trivial.
 
 For am335x musb, we need to first update the device tree to probe with
 ti-sysc interconnect target module driver. And then the following
 patches drop the legacy platform data.
 
 Note that this series depends on earlier ti-sysc related driver changes
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Merge tag 'omap-for-v5.5/ti-sysc-drop-pdata-v2-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

Drop legacy platform data for omaps for v5.5

This series of changes continues dropping legacy platform data for
omaps. With the proper device tree configuration in place in the dts
files for ti-sysc interconnect target module driver, we can drop the
related platform data and legacy ti,hwmods custom property.

Most of the patches in this series drop platform data and custom dts
property one device class and one SoC at time. This way we can easily
revert one patch at a time in case of unexpected issues if the fix is
not trivial.

For am335x musb, we need to first update the device tree to probe with
ti-sysc interconnect target module driver. And then the following
patches drop the legacy platform data.

Note that this series depends on earlier ti-sysc related driver changes

* tag 'omap-for-v5.5/ti-sysc-drop-pdata-v2-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (40 commits)
  ARM: OMAP2+: Drop legacy platform data for am335x musb
  ARM: dts: Drop pointless status changing for am3 musb
  ARM: dts: Probe am335x musb with ti-sysc
  ARM: OMAP2+: Drop legacy platform data for musb on omap4
  ARM: OMAP2+: Drop legacy platform data for omap4 mcasp
  ARM: OMAP2+: Drop legacy platform data for am3 and am4 mcasp
  ARM: OMAP2+: Drop legacy platform data for dra7 rng
  ARM: OMAP2+: Drop legacy platform data for am3 and am4 rng
  ARM: OMAP2+: Drop legacy platform data for omap4 hdq1w
  ARM: OMAP2+: Drop legacy platform data for dra7 hdq1w
  ARM: OMAP2+: Drop legacy platform data for am4 hdq1w
  ARM: OMAP2+: Drop legacy platform data for omap5 mcbsp
  ARM: OMAP2+: Drop legacy platform data for omap4 mcbsp
  ARM: OMAP2+: Drop legacy platform data for omap5 wdt
  ARM: OMAP2+: Drop legacy platform data for dra7 wdt
  ARM: OMAP2+: Drop legacy platform data for am3 and am4 wdt
  ARM: dts: Drop custom hwmod property for omap5 mmc
  ARM: dts: Drop custom hwmod property for am4 mmc
  ARM: dts: Drop custom hwmod property for am3 mmc
  ARM: dts: Drop custom hwmod property for omap5 i2c
  ...

Link: https://lore.kernel.org/r/pull-1571934890-285615@atomide.com-3
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-24 13:31:28 -07:00
Olof Johansson
fcf371fd7d Device tree changes for omaps for v5.5
This series of changes adds support for few new boards, moves
 remaining ti wilink bluetooth users to use the serdev driver,
 and improves support for existing devices:
 
 - Add support for NetCAN Plus devices
 
 - Configure wilink bluetooth for logicpd-torpedo and omap3-igep
 
 - Switch to using generic LCD panel for logicpd-torpedo and
   increase camera pixel clock
 
 - Configure droid4 for 300mA USB host mode and move to a common file
   to start adding support for droid bionic
 
 - Rename ocmcram node to sram
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Merge tag 'omap-for-v5.5/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

Device tree changes for omaps for v5.5

This series of changes adds support for few new boards, moves
remaining ti wilink bluetooth users to use the serdev driver,
and improves support for existing devices:

- Add support for NetCAN Plus devices

- Configure wilink bluetooth for logicpd-torpedo and omap3-igep

- Switch to using generic LCD panel for logicpd-torpedo and
  increase camera pixel clock

- Configure droid4 for 300mA USB host mode and move to a common file
  to start adding support for droid bionic

- Rename ocmcram node to sram

* tag 'omap-for-v5.5/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: add DTS for NetCom Plus 4xx and 8xx device series
  ARM: dts: add DTS for NetCom Plus 1xx and 2xx device series
  ARM: dts: add DTS for NetCAN Plus devices
  ARM: dts: omap: Rename "ocmcram" node to "sram"
  ARM: dts: logicpd-torpedo-37xx-devkit: Increase camera pixel clock
  ARM: dts: am: Rename "ocmcram" node to "sram"
  ARM: dts: logicpd-torpedo: Disable Bluetooth Serial DMA
  ARM: dts: IGEP: Add WiLink UART node
  ARM: dts: LogicPD Torpedo: Add WiLink UART node
  ARM: dts: logicpd-torpedo-37xx-devkit-28: Reference new DRM panel
  ARM: dts: logicpd-torpedo-baseboard: Reduce video regulator chatter
  ARM: dts: Add minimal support for Droid Bionic xt875
  ARM: dts: omap4-droid4: Allow 300mA current for USB peripherals
  ARM: dts: Use level interrupt for omap4 & 5 wlcore

Link: https://lore.kernel.org/r/pull-1571934890-285615@atomide.com-2
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-24 13:25:31 -07:00
Olof Johansson
71dd33b901 This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 5.5, please pull the following:
 
 - Stefan paves the way for supporting the Raspberry Pi 4 and gets rid of
   a bunch of dtc checker warnings by removing incorrect
   nodes/properties, moving BCM2835/6/7 specific nodes into the
   appropriate DTS, converts Raspberry Pi boards to JSON schema, and
   finally adds minimal Raspberry Pi 4 model B support
 
 - Dan adds support for the Luxul XWC-2000 router based on the BCM47094 SoC
 
 - Chris adds a proper label to the Hurricane 2 watchdog controller node
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Merge tag 'arm-soc/for-5.5/devicetree' of https://github.com/Broadcom/stblinux into arm/dt

This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 5.5, please pull the following:

- Stefan paves the way for supporting the Raspberry Pi 4 and gets rid of
  a bunch of dtc checker warnings by removing incorrect
  nodes/properties, moving BCM2835/6/7 specific nodes into the
  appropriate DTS, converts Raspberry Pi boards to JSON schema, and
  finally adds minimal Raspberry Pi 4 model B support

- Dan adds support for the Luxul XWC-2000 router based on the BCM47094 SoC

- Chris adds a proper label to the Hurricane 2 watchdog controller node

* tag 'arm-soc/for-5.5/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm: HR2: add label to sp805 watchdog
  ARM: dts: BCM5301X: Add DT for Luxul XWC-2000
  arm64: dts: broadcom: Add reference to RPi 4 B
  ARM: dts: Add minimal Raspberry Pi 4 support
  dt-bindings: arm: bcm2835: Add Raspberry Pi 4 to DT schema
  dt-bindings: arm: Convert BCM2835 board/soc bindings to json-schema
  ARM: dts: bcm283x: Move BCM2835/6/7 specific to bcm2835-common.dtsi
  ARM: dts: bcm283x: Remove brcm,bcm2835-pl011 compatible
  ARM: dts: bcm283x: Remove simple-bus from fixed clocks

Link: https://lore.kernel.org/r/20191023212814.30622-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-23 19:59:55 -07:00
Chris Packham
4c365e231b ARM: dts: bcm: HR2: add label to sp805 watchdog
This allows boards the option of adding properties or disabling the
watchdog entirely.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-10-23 10:42:23 -07:00
Tony Lindgren
fedc8844d5 Merge branch 'omap-for-v5.5/droid4' into omap-for-v5.5/dt 2019-10-23 10:34:28 -07:00
Yegor Yefremov
830834c450 ARM: dts: add DTS for NetCom Plus 4xx and 8xx device series
This DTS file covers all four and eight port NetCom Plus devices.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-23 09:42:27 -07:00
Yegor Yefremov
9e4dee95d7 ARM: dts: add DTS for NetCom Plus 1xx and 2xx device series
This DTS file covers all one and two port NetCom Plus devices.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-23 09:42:22 -07:00
Yegor Yefremov
87e6c8d7e9 ARM: dts: add DTS for NetCAN Plus devices
This DTS file covers both NetCAN Plus 110 and 120 WLAN models.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-23 09:42:15 -07:00
Olof Johansson
21397ae00f A number of fixes for this release, but mostly:
- A fixup for the A10 CSI DT binding merged during the 5.4-rc1 window
   - A fix for a dt-binding error
   - Addition of phy regulator delays
   - The PMU on the A64 was found to be non-functional, so we've dropped it for now
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Merge tag 'sunxi-fixes-for-5.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

A number of fixes for this release, but mostly:
  - A fixup for the A10 CSI DT binding merged during the 5.4-rc1 window
  - A fix for a dt-binding error
  - Addition of phy regulator delays
  - The PMU on the A64 was found to be non-functional, so we've dropped it for now

* tag 'sunxi-fixes-for-5.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun7i: Drop the module clock from the device tree
  dt-bindings: media: sun4i-csi: Drop the module clock
  media: dt-bindings: Fix building error for dt_binding_check
  arm64: dts: allwinner: a64: sopine-baseboard: Add PHY regulator delay
  arm64: dts: allwinner: a64: Drop PMU node
  arm64: dts: allwinner: a64: pine64-plus: Add PHY regulator delay

Link: https://lore.kernel.org/r/80085a57-c40f-4bed-a9c3-19858d87564e.lettre@localhost
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-23 08:34:08 -07:00
Tony Lindgren
12afc0cf81 ARM: dts: Drop pointless status changing for am3 musb
The default is enabled, and there should be no need to reconfigure
the status for SoC internal devices in the board specific files.

Only the USB PHY used needs to be configured in the board specific
files.

Cc: Bin Liu <b-liu@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-23 07:46:32 -07:00