871035 Commits

Author SHA1 Message Date
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
Olof Johansson
116c05bfa1 This pull request contains MAINTAINERS file updates for Broadcom SoCs
for the 5.5 kernel, please pull the following:
 
 - Simon adds a .mailmap alias for his old email
 
 - Stefan updates the existing BCM2835 with BCM2711 which is the chip
   name for the Raspberry Pi 4
 
 - Florian removes Gregory and Brian from the MAINTAINERS file for
   BRCMSTB SoCs
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Merge tag 'arm-soc/for-5.5/maintainers' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains MAINTAINERS file updates for Broadcom SoCs
for the 5.5 kernel, please pull the following:

- Simon adds a .mailmap alias for his old email

- Stefan updates the existing BCM2835 with BCM2711 which is the chip
  name for the Raspberry Pi 4

- Florian removes Gregory and Brian from the MAINTAINERS file for
  BRCMSTB SoCs

* tag 'arm-soc/for-5.5/maintainers' of https://github.com/Broadcom/stblinux:
  MAINTAINERS: Remove Gregory and Brian for ARCH_BRCMSTB
  mailmap: Add Simon Arlott (replacement for expired email address)
  MAINTAINERS: Add BCM2711 to BCM2835 ARCH

Link: https://lore.kernel.org/r/20191023212814.30622-3-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-23 20:01:25 -07:00
Baolin Wang
d4267a57d3 MAINTAINERS: Update the Spreadtrum SoC maintainer
Change my email address, and add more Spreadtrum SC27xx series PMIC
drivers to maintain.

Link: https://lore.kernel.org/r/a48483d13243450ecf3b777d49e741b6367f2c6b.1571881956.git.baolin.wang@linaro.org
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-23 19:59:20 -07:00
Florian Fainelli
0d660ffbca MAINTAINERS: Remove Gregory and Brian for ARCH_BRCMSTB
The last time Gregory and Brian did a review was sometime around 2015,
since then, they have not been active for ARCH_BRCMSTB changes.
Following the position of other maintainers and Harald Welte's position
here:

[1] http://laforge.gnumonks.org/blog/20180307-mchardy-gpl/

remove both of them.

Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-10-23 12:02:05 -07:00
Olof Johansson
f82bc13540 Three fixes for omaps for v5.4-rc cycle
Two regression fixes for omap3 iommu. I missed applying two omap3
 related iommu pdata quirks patches earlier because the kbuild test
 robot produced errors on them for missing dependencies.
 
 Fix ti-sysc interconnect target module driver handling for watchdog
 quirk. I must have tested this earlier only with watchdog service
 running, but clearly it does not do what it needs to do.
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Merge tag 'omap-for-v5.4/fixes-rc4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Three fixes for omaps for v5.4-rc cycle

Two regression fixes for omap3 iommu. I missed applying two omap3
related iommu pdata quirks patches earlier because the kbuild test
robot produced errors on them for missing dependencies.

Fix ti-sysc interconnect target module driver handling for watchdog
quirk. I must have tested this earlier only with watchdog service
running, but clearly it does not do what it needs to do.

* tag 'omap-for-v5.4/fixes-rc4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  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

Link: https://lore.kernel.org/r/pull-1571848757-282222@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-23 10:08:12 -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
Olof Johansson
cc3fafdaf5 This pull request contains Broadcom ARM-based SoC Device Tree fixes for
5.4, please pull the following:
 
 - Stefan removes the activity LED node from the CM3 DTS since there is
   no driver for that LED yet and leds-gpio cannot drive it either
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Merge tag 'arm-soc/for-5.4/devicetree-fixes-part2' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains Broadcom ARM-based SoC Device Tree fixes for
5.4, please pull the following:

- Stefan removes the activity LED node from the CM3 DTS since there is
  no driver for that LED yet and leds-gpio cannot drive it either

* tag 'arm-soc/for-5.4/devicetree-fixes-part2' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm2837-rpi-cm3: Avoid leds-gpio probing issue

Link: https://lore.kernel.org/r/20191021194302.21024-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 14:25:22 -07:00
Olof Johansson
6813a9ce1f This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.4, please pull the following:
 
 - Stefan fixes the MMC controller bus-width property for the Raspberry Pi
   Zero Wireless which was incorrect after a prior refactoring
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Merge tag 'arm-soc/for-5.4/devicetree-fixes' of https://github.com/Broadcom/stblinux into arm/fixes

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

- Stefan fixes the MMC controller bus-width property for the Raspberry Pi
  Zero Wireless which was incorrect after a prior refactoring

* tag 'arm-soc/for-5.4/devicetree-fixes' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm2835-rpi-zero-w: Fix bus-width of sdhci

Link: https://lore.kernel.org/r/20191015172356.9650-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:08:45 -07:00
Olof Johansson
ba3770416d DaVinci fixes for v5.4
======================
 * fix GPIO backlight support on DA850 by enabling the needed config
   in davinci_all_defconfig. This is a fix because the driver and board
   support got converted to use BACKLIGHT_GPIO driver, but defconfig update
   is still missing in v5.4.
 * fix for McBSP DMA on DM365
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Merge tag 'davinci-fixes-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/fixes

DaVinci fixes for v5.4
======================
* fix GPIO backlight support on DA850 by enabling the needed config
  in davinci_all_defconfig. This is a fix because the driver and board
  support got converted to use BACKLIGHT_GPIO driver, but defconfig update
  is still missing in v5.4.
* fix for McBSP DMA on DM365

* tag 'davinci-fixes-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: davinci_all_defconfig: enable GPIO backlight
  ARM: davinci: dm365: Fix McBSP dma_slave_map entry

Link: https://lore.kernel.org/r/7f3393f9-59be-a2d4-c1e1-ba6e407681d1@ti.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:07:36 -07:00
Olof Johansson
a7c5181e27 A number of fixes for individual boards like the rockpro64, and Hugsun X99
as well as a fix for the Gru-Kevin display override and fixing the dt-
 binding for Theobroma boards to the correct naming that is also actually
 used in the wild.
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Merge tag 'v5.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes

A number of fixes for individual boards like the rockpro64, and Hugsun X99
as well as a fix for the Gru-Kevin display override and fixing the dt-
binding for Theobroma boards to the correct naming that is also actually
used in the wild.

* tag 'v5.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Fix override mode for rk3399-kevin panel
  arm64: dts: rockchip: Fix usb-c on Hugsun X99 TV Box
  arm64: dts: rockchip: fix RockPro64 sdmmc settings
  arm64: dts: rockchip: fix RockPro64 sdhci settings
  arm64: dts: rockchip: fix RockPro64 vdd-log regulator settings
  dt-bindings: arm: rockchip: fix Theobroma-System board bindings
  arm64: dts: rockchip: fix Rockpro64 RK808 interrupt line

Link: https://lore.kernel.org/r/1599050.HRXuSXmxRg@phil
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:07:28 -07:00
Olof Johansson
330a5a4624 i.MX fixes for 5.4:
- Re-enable SNVS power key for imx6q-logicpd board which was accidentally
    disabled by a SoC level change.
  - Fix I2C switches on vf610-zii-scu4-aib board by specifying property
    i2c-mux-idle-disconnect.
  - A fix on imx-scu API that reads UID from firmware to avoid kernel NULL
    pointer dump.
  - A series from Anson to correct i.MX7 GPT and i.MX8 USDHC IPG clock.
  - A fix on DRM_MSM Kconfig regression on i.MX5 by adding the option
    explicitly into imx_v6_v7_defconfig.
  - Fix ARM regulator states issue for zii-ultra board, which is impacting
    stability of the board.
  - A correction on CPU core idle state name for LayerScape LX2160A SoC.
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Merge tag 'imx-fixes-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.4:
 - Re-enable SNVS power key for imx6q-logicpd board which was accidentally
   disabled by a SoC level change.
 - Fix I2C switches on vf610-zii-scu4-aib board by specifying property
   i2c-mux-idle-disconnect.
 - A fix on imx-scu API that reads UID from firmware to avoid kernel NULL
   pointer dump.
 - A series from Anson to correct i.MX7 GPT and i.MX8 USDHC IPG clock.
 - A fix on DRM_MSM Kconfig regression on i.MX5 by adding the option
   explicitly into imx_v6_v7_defconfig.
 - Fix ARM regulator states issue for zii-ultra board, which is impacting
   stability of the board.
 - A correction on CPU core idle state name for LayerScape LX2160A SoC.

* tag 'imx-fixes-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  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
  arm64: dts: zii-ultra: fix ARM regulator states
  soc: imx: imx-scu: Getting UID from SCU should have response

Link: https://lore.kernel.org/r/20191017141851.GA22506@dragon
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:07:14 -07:00
Olof Johansson
279296ed20 Fixes for omaps for v5.4-rc cycle
More fixes for omap variants:
 
 - Update more panel options in omap2plus_defconfig that got changed
   as we moved to use generic LCD panels
 
 - Remove unused twl_keypad for logicpd-torpedo-som to avoid boot
   time warnings. This is only a cosmetic fix, but at least dmesg output
   is now getting more readable after all the fixes to remove pointless
   warnings
 
 - Fix gpu_cm node name as we still have a non-standard node name
   dependency for clocks. This should eventually get fixed by use
   of domain specific compatible property
 
 - Fix use of i2c-mux-idle-disconnect for m3874-iceboard
 
 - Use level interrupt for omap4 & 5 wlcore to avoid lost edge
   interrupts
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Merge tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Fixes for omaps for v5.4-rc cycle

More fixes for omap variants:

- Update more panel options in omap2plus_defconfig that got changed
  as we moved to use generic LCD panels

- Remove unused twl_keypad for logicpd-torpedo-som to avoid boot
  time warnings. This is only a cosmetic fix, but at least dmesg output
  is now getting more readable after all the fixes to remove pointless
  warnings

- Fix gpu_cm node name as we still have a non-standard node name
  dependency for clocks. This should eventually get fixed by use
  of domain specific compatible property

- Fix use of i2c-mux-idle-disconnect for m3874-iceboard

- Use level interrupt for omap4 & 5 wlcore to avoid lost edge
  interrupts

* tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Use level interrupt for omap4 & 5 wlcore
  ARM: dts: am3874-iceboard: Fix 'i2c-mux-idle-disconnect' usage
  ARM: dts: omap5: fix gpu_cm clock provider name
  ARM: dts: logicpd-torpedo-som: Remove twl_keypad
  ARM: omap2plus_defconfig: Fix selected panels after generic panel changes

Link: https://lore.kernel.org/r/pull-1571242890-118432@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:06:49 -07:00
Olof Johansson
7089f574a9 This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 5.4, please pull the following:
 
 - Rayangonda fixes the GPIO pins assignment for the Stringray SoCs
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Merge tag 'arm-soc/for-5.4/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 5.4, please pull the following:

- Rayangonda fixes the GPIO pins assignment for the Stringray SoCs

* tag 'arm-soc/for-5.4/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
  arm64: dts: Fix gpio to pinmux mapping

Link: https://lore.kernel.org/r/20191015172356.9650-2-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-21 12:05:35 -07:00
Stefan Wahren
626c45d223 ARM: dts: bcm2837-rpi-cm3: Avoid leds-gpio probing issue
bcm2835-rpi.dtsi defines the behavior of the ACT LED, which is available
on all Raspberry Pi boards. But there is no driver for this particual
GPIO on CM3 in mainline yet, so this node was left incomplete without
the actual GPIO definition. Since commit 025bf37725f1 ("gpio: Fix return
value mismatch of function gpiod_get_from_of_node()") this causing probe
issues of the leds-gpio driver for users of the CM3 dtsi file.

  leds-gpio: probe of leds failed with error -2

Until we have the necessary GPIO driver hide the ACT node for CM3
to avoid this.

Reported-by: Fredrik Yhlen <fredrik.yhlen@endian.se>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board")
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-10-18 11:59:39 -07:00
Tony Lindgren
6aed5a0e0f Merge branch 'watchdog-fix' into fixes 2019-10-18 08:47:39 -07:00
Tony Lindgren
c7d8669f46 bus: ti-sysc: Fix watchdog quirk handling
I noticed that when probed with ti-sysc, watchdog can trigger on am3, am4
and dra7 causing a device reset.

Turns out I made several mistakes implementing the watchdog quirk handling:

1. We must do both writes to spr register

2. We must also call the reset quirk on disable

3. On am3 and am4 we need to also set swsup quirk flag

I probably only tested this earlier with watchdog service running when the
watchdog never gets disabled.

Fixes: 4e23be473e30 ("bus: ti-sysc: Add support for module specific reset quirks")
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-18 08:45:32 -07:00
Suman Anna
0af3e1a491 ARM: OMAP2+: Add pdata for OMAP3 ISP IOMMU
The OMAP3 ISP IOMMU does not have any reset lines, so it didn't
need any pdata previously. The OMAP IOMMU driver now requires the
platform data ops for device_enable/idle on all the IOMMU devices
after commit db8918f61d51 ("iommu/omap: streamline enable/disable
through runtime pm callbacks") to enable/disable the clocks properly
and maintain the reference count and the omap_hwmod state machine.
So, add these callbacks through iommu pdata quirks for the OMAP3
ISP IOMMU.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-18 08:40:27 -07:00
Suman Anna
19feeee5c5 ARM: OMAP2+: Plug in device_enable/idle ops for IOMMUs
The OMAP IOMMU driver requires the device_enable/idle platform
data ops on all the IOMMU devices to be able to enable and disable
the clocks after commit db8918f61d51 ("iommu/omap: streamline
enable/disable through runtime pm callbacks"). Plug in these
pdata ops for all the existing IOMMUs through pdata quirks to
maintain functionality.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-18 08:40:20 -07:00
Bartosz Golaszewski
7b21483ccb ARM: davinci_all_defconfig: enable GPIO backlight
DA850 EVM has been converted to use GPIO backlight device
for display backlight GPIO control.

Enable the GPIO backlight module in davinci_all_defconfig
to keep backlight support working.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: edits to commit message for context]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2019-10-17 19:20:22 +05:30
Peter Ujfalusi
564b6bb9d4 ARM: davinci: dm365: Fix McBSP dma_slave_map entry
dm365 have only single McBSP, so the device name is without .0

Fixes: 0c750e1fe481d ("ARM: davinci: dm365: Add dma_slave_map to edma")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2019-10-17 19:20:22 +05:30
Florian Fainelli
aa76f25e37 This pull request clarifies maintainership of the BCM2711 and adds a replacement
mail address for a former contributor.
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Merge tag 'tags/bcm2835-maintainers-next-2019-10-15' into maintainers/next

This pull request clarifies maintainership of the BCM2711 and adds a replacement
mail address for a former contributor.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-10-16 15:16:14 -07:00
Stefan Wahren
9786340aca ARM: dts: bcm2835-rpi-zero-w: Fix bus-width of sdhci
The commit e7774049ff25 ("ARM: dts: bcm283x: Define MMC interfaces at
board level") accidently dropped the bus width for the sdhci on the
RPi Zero W, because the board file was relying on the defaults
from bcm2835-rpi.dtsi. So fix this performance regression by adding
the bus width to the board file.

Fixes: e7774049ff25 ("ARM: dts: bcm283x: Define MMC interfaces at board level")
Reported-by: Phil Elwell <phil@raspberrypi.org>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-10-15 10:18:32 -07:00
Fabio Estevam
95993238b2 ARM: imx_v6_v7_defconfig: Enable CONFIG_DRM_MSM
Since commit 2eba69071b4b ("drm/msm: Remove Kconfig default") the
CONFIG_DRM_MSM option is no longer selected by default on i.MX5.

Explicitly select CONFIG_DRM_MSM so that we can get GPU support
by default on i.MX51 and i.MX53.

Fixes: 2eba69071b4b ("drm/msm: Remove Kconfig default")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 21:27:47 +08:00
Anson Huang
ea65aba85e arm64: dts: imx8mn: Use correct clock for usdhc's ipg clk
On i.MX8MN, usdhc's ipg clock is from IMX8MN_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MN_CLK_DUMMY.

Fixes: 6c3debcbae47 ("arm64: dts: freescale: Add i.MX8MN dtsi support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 21:10:06 +08:00
Anson Huang
a6a40d5688 arm64: dts: imx8mm: Use correct clock for usdhc's ipg clk
On i.MX8MM, usdhc's ipg clock is from IMX8MM_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MM_CLK_DUMMY.

Fixes: a05ea40eb384 ("arm64: dts: imx: Add i.mx8mm dtsi support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 21:10:03 +08:00
Anson Huang
b0759297f2 arm64: dts: imx8mq: Use correct clock for usdhc's ipg clk
On i.MX8MQ, usdhc's ipg clock is from IMX8MQ_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MQ_CLK_DUMMY.

Fixes: 748f908cc882 ("arm64: add basic DTS for i.MX8MQ")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 21:09:44 +08:00
Anson Huang
252b9e21bc ARM: dts: imx7s: Correct GPT's ipg clock source
i.MX7S/D's GPT ipg clock should be from GPT clock root and
controlled by CCM's GPT CCGR, using correct clock source for
GPT ipg clock instead of IMX7D_CLK_DUMMY.

Fixes: 3ef79ca6bd1d ("ARM: dts: imx7d: use imx7s.dtsi as base device tree")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 19:42:17 +08:00
Andrey Smirnov
71936a6d18 ARM: dts: vf610-zii-scu4-aib: Specify 'i2c-mux-idle-disconnect'
Specify 'i2c-mux-idle-disconnect' for both I2C switches present on the
board, since both are connected to the same parent bus and all of
their children have the same I2C address.

Fixes: ca4b4d373fcc ("ARM: dts: vf610: Add ZII SCU4 AIB board")
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Jeff White <jeff.white@zii.aero>
Cc: Rick Ramstetter <rick@anteaterllc.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 19:36:15 +08:00
Adam Ford
52f4d4043d ARM: dts: imx6q-logicpd: Re-Enable SNVS power key
A previous patch disabled the SNVS power key by default which
breaks the ability for the imx6q-logicpd board to wake from sleep.
This patch re-enables this feature for this board.

Fixes: 770856f0da5d ("ARM: dts: imx6qdl: Enable SNVS power key according to board design")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 17:06:12 +08:00
Ran Wang
07159f67c7 arm64: dts: lx2160a: Correct CPU core idle state name
lx2160a support PW15 but not PW20, correct name to avoid confusing.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Fixes: 00c5ce8ac023 ("arm64: dts: lx2160a: add cpu idle support")
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 14:00:53 +08:00
Simon Arlott
a91f757bda mailmap: Add Simon Arlott (replacement for expired email address)
Add replacement email address for the one on my expired domain.

Signed-off-by: Simon Arlott <simon@octiron.net>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
2019-10-12 12:48:25 +02:00
Tony Lindgren
17a9e5bbbf Merge tag 'wlcore-fix' into fixes 2019-10-11 09:15:35 -07:00
Olof Johansson
dd163ca3fb mvebu fixes for 5.4 (part 1)
Fix regression on USB for Turris Mox (Armada 3720 based board)
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Merge tag 'mvebu-fixes-5.4-1' of git://git.infradead.org/linux-mvebu into arm/fixes

mvebu fixes for 5.4 (part 1)

Fix regression on USB for Turris Mox (Armada 3720 based board)

* tag 'mvebu-fixes-5.4-1' of git://git.infradead.org/linux-mvebu:
  arm64: dts: armada-3720-turris-mox: convert usb-phy to phy-supply

Link: https://lore.kernel.org/r/87blunsm43.fsf@FE-laptop
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-11 07:35:41 -07:00
Douglas Anderson
a9082575f8 arm64: dts: rockchip: Fix override mode for rk3399-kevin panel
When I re-posted Sean's original commit to add the override mode for
the kevin panel, for some reason I didn't notice that the pixel clock
wasn't quite right.  Looking at /sys/kernel/debug/clk/clk_summary on
downstream kernels it can be seen that the VOP clock is supposed to be
266,666,667 Hz achieved by dividing the 800 MHz PLL by 3.

Looking at history, it seems that even Sean's first patch [1] had this
funny clock rate.  I'm not sure where it came from since the commit
message specifically mentioned 26666 kHz and the Chrome OS tree [2]
can be seen to request 266667 kHz.

In any case, let's fix it up.  This together with my patch [3] to do
the proper rounding when setting the clock rate makes the VOP clock
more proper as seen in /sys/kernel/debug/clk/clk_summary.

[1] https://lore.kernel.org/r/20180206165626.37692-4-seanpaul@chromium.org
[2] https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4/drivers/gpu/drm/panel/panel-simple.c#1172
[3] https://lkml.kernel.org/r/20191003114726.v2.1.Ib233b3e706cf6317858384264d5b0ed35657456e@changeid

Fixes: 84ebd2da6d04 ("arm64: dts: rockchip: Specify override mode for kevin panel")
Cc: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20191008124949.1.I674acd441997dd0690c86c9003743aacda1cf5dd@changeid
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-10 23:41:40 +02:00
Vivek Unune
389206e806 arm64: dts: rockchip: Fix usb-c on Hugsun X99 TV Box
Fix usb-c on X99 TV Box. Tested with armbian w/ kernel 5.3

Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Link: https://lore.kernel.org/r/20190929032230.24628-1-npcomplete13@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-10 23:29:57 +02:00
Soeren Moch
5234c14531 arm64: dts: rockchip: fix RockPro64 sdmmc settings
According to the RockPro64 schematic [1] the rk3399 sdmmc controller is
connected to a microSD (TF card) slot. Remove the cap-mmc-highspeed
property of the sdmmc controller, since no mmc card can be connected here.

[1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf

Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64")
Signed-off-by: Soeren Moch <smoch@web.de>
Link: https://lore.kernel.org/r/20191004203213.4995-1-smoch@web.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-10 23:29:45 +02:00
Stefan Wahren
f1e5aa6c13 MAINTAINERS: Add BCM2711 to BCM2835 ARCH
Clarify that BCM2711 belongs to the BCM2835 ARCH.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Eric Anholt <eric@anholt.net>
2019-10-10 19:29:48 +02:00
Tony Lindgren
087a2b7ec9 ARM: dts: Use level interrupt for omap4 & 5 wlcore
Commit 572cf7d7b07d ("ARM: dts: Improve omap l4per idling with wlcore edge
sensitive interrupt") changed wlcore interrupts to use edge interrupt based
on what's specified in the wl1835mod.pdf data sheet.

However, there are still cases where we can have lost interrupts as
described in omap_gpio_unidle(). And using a level interrupt instead of edge
interrupt helps as we avoid the check for untriggered GPIO interrupts in
omap_gpio_unidle().

And with commit e6818d29ea15 ("gpio: gpio-omap: configure edge detection
for level IRQs for idle wakeup") GPIOs idle just fine with level interrupts.

Let's change omap4 and 5 wlcore users back to using level interrupt
instead of edge interrupt. Let's not change the others as I've only seen
this on omap4 and 5, probably because the other SoCs don't have l4per idle
independent of the CPUs.

Fixes: 572cf7d7b07d ("ARM: dts: Improve omap l4per idling with wlcore edge sensitive interrupt")
Depends-on: e6818d29ea15 ("gpio: gpio-omap: configure edge detection for level IRQs for idle wakeup")
Cc: Anders Roxell <anders.roxell@linaro.org>
Cc: Eyal Reizer <eyalr@ti.com>
Cc: Guy Mishol <guym@ti.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-09 15:11:27 -07:00
Marek Behún
187c195ac5 arm64: dts: armada-3720-turris-mox: convert usb-phy to phy-supply
Update Turris Mox device tree to use the phy-supply property of the
generic PHY framework instead of the legacy usb-phy property.

This is needed since it caused a regression on Turris Mox since "usb:
host: xhci-plat: Prevent an abnormally restrictive PHY init skipping".

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Fixes: eb6c2eb6c7fb ("usb: host: xhci-plat: Prevent an abnormally restrictive PHY init skipping")
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2019-10-09 09:08:04 +02:00
Andrey Smirnov
647c8977e1 ARM: dts: am3874-iceboard: Fix 'i2c-mux-idle-disconnect' usage
According to
Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt,
i2c-mux-idle-disconnect is a property of a parent node since it
pertains to the mux/switch as a whole, so move it there and drop all
of the concurrences in child nodes.

Fixes: d031773169df ("ARM: dts: Adds device tree file for McGill's IceBoard, based on TI AM3874")
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Graeme Smecher <gsmecher@threespeedlogic.com>
Cc: linux-omap@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Graeme Smecher <gsmecher@threespeedlogic.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-08 07:16:14 -07:00
Tero Kristo
734a9b21bb ARM: dts: omap5: fix gpu_cm clock provider name
The clkctrl code searches for the parent clockdomain based on the name
of the CM provider node. The introduction of SGX node for omap5 made
the node name for the gpu_cm to be clock-controller. There is no
clockdomain named like this, so the lookup fails. Fix by changing
the node name properly.

Fixes: 394534cb07d8 ("ARM: dts: Configure sgx for omap5")
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-08 06:44:45 -07:00
Maxime Ripard
cf03c691eb
ARM: dts: sun7i: Drop the module clock from the device tree
What we thought would be the module clock is actually the clock meant to be
used by the sensors, and play no role in the CSI controller. Now that the
binding has been updated to reflect that, let's update the device tree too.

Fixes: d2b9c6444301 ("ARM: dts: sun7i: Add CSI0 controller")
Reported-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
2019-10-07 14:12:09 +02:00
Maxime Ripard
90b32268e1
dt-bindings: media: sun4i-csi: Drop the module clock
It turns out that what was thought to be the module clock was actually the
clock meant to be used by the sensor, and isn't playing any role with the
CSI controller itself. Let's drop that clock from our binding.

Fixes: c5e8f4ccd775 ("media: dt-bindings: media: Add Allwinner A10 CSI binding")
Reported-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
2019-10-07 14:12:06 +02:00
Pragnesh Patel
e1056f9bbf
media: dt-bindings: Fix building error for dt_binding_check
$id doesn't match the actual filename, so update the $id

Fixes: c5e8f4ccd7750 ("media: dt-bindings: media: Add Allwinner A10 CSI binding")
Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
2019-10-07 12:04:59 +02:00
Lucas Stach
21094ba5c1 arm64: dts: zii-ultra: fix ARM regulator states
The GPIO controlled regulator for the ARM power supply is supplying
the higher voltage when the GPIO is driven high. This is opposite to
the similar regulator setup on the EVK board and is impacting stability
of the board as the ARM domain has been supplied with a too low voltage
when to faster OPPs are in use.

Fixes: 4a13b3bec3b4 (arm64: dts: imx: add Zii Ultra board support)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-06 10:22:00 +08:00
Anson Huang
30ca9b0474 soc: imx: imx-scu: Getting UID from SCU should have response
The SCU firmware API for getting UID should have response,
otherwise, the message stored in function stack could be
released and then the response data received from SCU will be
stored into that released stack and cause kernel NULL pointer
dump.

Fixes: 73feb4d0f8f1 ("soc: imx-scu: Add SoC UID(unique identifier) support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-06 09:21:38 +08:00
Soeren Moch
2558b3b1b1 arm64: dts: rockchip: fix RockPro64 sdhci settings
The RockPro64 schematics [1], [2] show that the rk3399 EMMC_STRB pin is
connected to the RESET pin instead of the DATA_STROBE pin of the eMMC module.
So the data strobe cannot be used for its intended purpose on this board,
and so the HS400 eMMC mode is not functional. Limit the controller to HS200.

[1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf
[2] http://files.pine64.org/doc/rock64/PINE64_eMMC_Module_20170719.pdf

Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64")
Signed-off-by: Soeren Moch <smoch@web.de>
Link: https://lore.kernel.org/r/20191003215036.15023-2-smoch@web.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-04 22:02:46 +02:00
Soeren Moch
0990c5e757 arm64: dts: rockchip: fix RockPro64 vdd-log regulator settings
The RockPro64 schematic [1] page 18 states a min voltage of 0.8V and a
max voltage of 1.4V for the VDD_LOG pwm regulator. However, there is an
additional note that the pwm parameter needs to be modified.
From the schematics a voltage range of 0.8V to 1.7V can be calculated.
Additional voltage measurements on the board show that this fix indeed
leads to the correct voltage, while without this fix the voltage was set
too high.

[1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf

Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64")
Signed-off-by: Soeren Moch <smoch@web.de>
Link: https://lore.kernel.org/r/20191003215036.15023-1-smoch@web.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-04 22:01:33 +02:00
Patrice Chotard
60c1b3e257 ARM: multi_v7_defconfig: Fix SPI_STM32_QSPI support
SPI_STM32_QSPI must be set in buildin as rootfs can be
located on QSPI memory device.

Link: https://lore.kernel.org/r/20191004124025.17394-1-patrice.chotard@st.com
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-04 10:18:55 -07:00
Adam Ford
6b512b0ee0 ARM: dts: logicpd-torpedo-som: Remove twl_keypad
The TWL4030 used on the Logit PD Torpedo SOM does not have the
keypad pins routed.  This patch disables the twl_keypad driver
to remove some splat during boot:

twl4030_keypad 48070000.i2c:twl@48:keypad: missing or malformed property linux,keymap: -22
twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap
twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -22

Signed-off-by: Adam Ford <aford173@gmail.com>
[tony@atomide.com: removed error time stamps]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-10-04 09:08:31 -07:00