These are the latest device tree fixes for Arm SoCs:
- TI Keystone2 ethernet regressed after a driver change broke with
incorrect phy-mode in a board's DT source.
- A similar fix is needed for two i.MX boards that were missed in
an earlier bugfix.
- DT change for Armada 38x allowing to add the register needed to fix
NETA lockup when repeatedly switching speed.
- One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
detect work correctly.
- Two fixes for the Allwinner SoCs, one to relax the CMA allocation
ranges that were failing on older SoCs and one to fix Cedrus on the H6.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master
Pull ARM SoC DT fixes from Arnd Bergmann:
"These are the latest device tree fixes for Arm SoCs:
- TI Keystone2 ethernet regressed after a driver change broke with
incorrect phy-mode in a board's DT source.
- A similar fix is needed for two i.MX boards that were missed in an
earlier bugfix.
- DT change for Armada 38x allowing to add the register needed to fix
NETA lockup when repeatedly switching speed.
- One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
detect work correctly.
- Two fixes for the Allwinner SoCs, one to relax the CMA allocation
ranges that were failing on older SoCs and one to fix Cedrus on the
H6"
* tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: dts: keystone-k2g-evm: fix rgmii phy-mode for ksz9031 phy
ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds
ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
ARM: dts sunxi: Relax a bit the CMA pool allocation range
Since commit bcf3440c6d ("net: phy: micrel: add phy-mode support for the
KSZ9031 PHY") the networking is broken on keystone-k2g-evm board.
The above board have phy-mode = "rgmii-id" and it is worked before because
KSZ9031 PHY started with default RGMII internal delays configuration (TX
off, RX on 1.2 ns) and MAC provided TX delay by default.
After above commit, the KSZ9031 PHY starts handling phy mode properly and
enables both RX and TX delays, as result networking is become broken.
Fix it by switching to phy-mode = "rgmii-rxid" to reflect previous
behavior.
Fixes: bcf3440c6d ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- DT change for Armada 38x allowing to add the register needed to fix
NETA lockup when repeatedly switching speed.
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Merge tag 'mvebu-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes
mvebu fixes for 5.8 (part 1)
- DT change for Armada 38x allowing to add the register needed to fix
NETA lockup when repeatedly switching speed.
* tag 'mvebu-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds
To support the change in "phy: armada-38x: fix NETA lockup when
repeatedly switching speeds" we need to update the DT with the
additional register.
Fixes: 14dc100b44 ("phy: armada38x: add common phy support")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
- A couple of FEC2 phy-mode fixes on imx6sx-sabreauto and imx6sx-sdb
board.
- One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
detect work correctly.
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Merge tag 'imx-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.8, round 3:
- A couple of FEC2 phy-mode fixes on imx6sx-sabreauto and imx6sx-sdb
board.
- One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
detect work correctly.
* tag 'imx-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
Link: https://lore.kernel.org/r/20200720040148.GA20462@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
were failing on older SoCs and one to fix Cedrus on the H6.
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Merge tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes
Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that
were failing on older SoCs and one to fix Cedrus on the H6.
* tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
ARM: dts sunxi: Relax a bit the CMA pool allocation range
Link: https://lore.kernel.org/r/e24f0608-6a4f-4163-b99e-a5f48e796184.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The current pin muxing scheme muxes GPIO_1 pad for USB_OTG_ID
because of which when card is inserted, usb otg is enumerated
and the card is never detected.
[ 64.492645] cfg80211: failed to load regulatory.db
[ 64.492657] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[ 76.343711] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 76.349742] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 2
[ 76.388862] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 76.396650] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[ 76.405412] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 76.412763] usb usb2: Product: EHCI Host Controller
[ 76.417666] usb usb2: Manufacturer: Linux 5.8.0-rc1-next-20200618 ehci_hcd
[ 76.424623] usb usb2: SerialNumber: ci_hdrc.0
[ 76.431755] hub 2-0:1.0: USB hub found
[ 76.435862] hub 2-0:1.0: 1 port detected
The TRM mentions GPIO_1 pad should be muxed/assigned for card detect
and ENET_RX_ER pad for USB_OTG_ID for proper operation.
This patch fixes pin muxing as per TRM and is tested on a
i.Core 1.5 MX6 DL SOM.
[ 22.449165] mmc0: host does not support reading read-only switch, assuming write-enable
[ 22.459992] mmc0: new high speed SDHC card at address 0001
[ 22.469725] mmcblk0: mmc0:0001 EB1QT 29.8 GiB
[ 22.478856] mmcblk0: p1 p2
Fixes: 6df11287f7 ("ARM: dts: imx6q: Add Engicam i.CoreM6 Quad/Dual initial support")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Commit 0672d22a19 ("ARM: dts: imx: Fix the AR803X phy-mode") fixed the
phy-mode for fec1, but missed to fix it for the fec2 node.
Fix fec2 to also use "rgmii-id" as the phy-mode.
Cc: <stable@vger.kernel.org>
Fixes: 0672d22a19 ("ARM: dts: imx: Fix the AR803X phy-mode")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Commit 0672d22a19 ("ARM: dts: imx: Fix the AR803X phy-mode") fixed the
phy-mode for fec1, but missed to fix it for the fec2 node.
Fix fec2 to also use "rgmii-id" as the phy-mode.
Cc: <stable@vger.kernel.org>
Fixes: 0672d22a19 ("ARM: dts: imx: Fix the AR803X phy-mode")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This time there are a number of actual code fixes, plus
a small set of device tree issues getting addressed:
- Renesas:
- one defconfig cleanup to allow a later Kconfig change
- Intel socfpga:
- enable QSPI devices on some machines
- fix DTC validation warnings
- TI OMAP:
- Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module
driver
- A regression fix for ti-sysc no-idle handling that caused issues
compared to earlier platform data based booting
- A fix for memory leak for omap_hwmod_allocate_module
- Fix d_can driver probe for am437x
- NXP i.MX
- A couple of fixes on i.MX platform device registration code to stop
the use of invalid IRQ 0.
- Fix a regression seen on ls1021a platform, caused by commit
52102a3ba6 ("soc: imx: move cpu code to drivers/soc/imx").
- Fix a misconfiguration of audio SSI on imx6qdl-gw551x board.
- Amlogic Meson
- misc DT fixes
- SoC ID fixes to detect all chips correctly
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master
Pull ARM SoC fixes from Arnd Bergmann:
"This time there are a number of actual code fixes, plus a small set of
device tree issues getting addressed:
Renesas:
- one defconfig cleanup to allow a later Kconfig change
Intel socfpga:
- enable QSPI devices on some machines
- fix DTC validation warnings
TI OMAP:
- Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target
module driver
- A regression fix for ti-sysc no-idle handling that caused issues
compared to earlier platform data based booting
- A fix for memory leak for omap_hwmod_allocate_module
- Fix d_can driver probe for am437x
NXP i.MX:
- A couple of fixes on i.MX platform device registration code to
stop the use of invalid IRQ 0.
- Fix a regression seen on ls1021a platform, caused by commit
52102a3ba6 ("soc: imx: move cpu code to drivers/soc/imx").
- Fix a misconfiguration of audio SSI on imx6qdl-gw551x board.
Amlogic Meson:
- misc DT fixes
- SoC ID fixes to detect all chips correctly"
* tag 'arm-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema
ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
arm64: dts: stratix10: increase QSPI reg address in nand dts file
arm64: dts: stratix10: add status to qspi dts node
arm64: dts: agilex: add status to qspi dts node
ARM: dts: Fix dcan driver probe failed on am437x platform
ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module
arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST
soc: imx: check ls1021a
ARM: imx: Remove imx_add_imx_dma() unused irq_err argument
ARM: imx: Provide correct number of resources when registering gpio devices
ARM: dts: imx6qdl-gw551x: fix audio SSI
bus: ti-sysc: Do not disable on suspend for no-idle
bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk
bus: ti-sysc: Fix wakeirq sleeping function called from invalid context
ARM: dts: meson: Align L2 cache-controller nodename with dtschema
arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency
arm64: dts: meson: add missing gxl rng clock
soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's
Few fixes for issues noticed during testing:
- Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module
driver
- A regression fix for ti-sysc no-idle handling that caused issues
compared to earlier platform data based booting
- A fix for memory leak for omap_hwmod_allocate_module
- Fix d_can driver probe for am437x
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Merge tag 'omap-for-v5.8/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for v5.8-rc cycle
Few fixes for issues noticed during testing:
- Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module
driver
- A regression fix for ti-sysc no-idle handling that caused issues
compared to earlier platform data based booting
- A fix for memory leak for omap_hwmod_allocate_module
- Fix d_can driver probe for am437x
* tag 'omap-for-v5.8/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix dcan driver probe failed on am437x platform
ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module
bus: ti-sysc: Do not disable on suspend for no-idle
bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk
bus: ti-sysc: Fix wakeirq sleeping function called from invalid context
Link: https://lore.kernel.org/r/pull-1594840100-132735@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- A couple of fixes on i.MX platform device registration code to stop
the use of invalid IRQ 0.
- Fix a regression seen on ls1021a platform, caused by commit
52102a3ba6 ("soc: imx: move cpu code to drivers/soc/imx").
- Fix a misconfiguration of audio SSI on imx6qdl-gw551x board.
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Merge tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.8, round 2:
- A couple of fixes on i.MX platform device registration code to stop
the use of invalid IRQ 0.
- Fix a regression seen on ls1021a platform, caused by commit
52102a3ba6 ("soc: imx: move cpu code to drivers/soc/imx").
- Fix a misconfiguration of audio SSI on imx6qdl-gw551x board.
* tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx: check ls1021a
ARM: imx: Remove imx_add_imx_dma() unused irq_err argument
ARM: imx: Provide correct number of resources when registering gpio devices
ARM: dts: imx6qdl-gw551x: fix audio SSI
Link: https://lore.kernel.org/r/20200714145649.GP15718@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fix dtschema validator warnings like:
l2-cache@fffff000: $nodename:0:
'l2-cache@fffff000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Fixes: 475dc86d08 ("arm: dts: socfpga: Add a base DTSI for Altera's Arria10 SOC")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Got following d_can probe errors with kernel 5.8-rc1 on am437x
[ 10.730822] CAN device driver interface
Starting Wait for Network to be Configured...
[ OK ] Reached target Network.
[ 10.787363] c_can_platform 481cc000.can: probe failed
[ 10.792484] c_can_platform: probe of 481cc000.can failed with error -2
[ 10.799457] c_can_platform 481d0000.can: probe failed
[ 10.804617] c_can_platform: probe of 481d0000.can failed with error -2
actually, Tony has fixed this issue on am335x with the patch [3]
Since am437x has the same clock structure with am335x
[1][2], so reuse the code from Tony Lindgren's patch [3] to fix it.
[1]: https://www.ti.com/lit/pdf/spruh73 Chapter-23, Figure 23-1. DCAN
Integration
[2]: https://www.ti.com/lit/pdf/spruhl7 Chapter-25, Figure 25-1. DCAN
Integration
[3]: commit 516f1117d0 ("ARM: dts: Configure osc clock for d_can on
am335x")
Fixes: 1a5cd7c23c ("bus: ti-sysc: Enable all clocks directly during init to read revision")
Signed-off-by: dillon min <dillon.minfei@gmail.com>
[tony@atomide.com: aligned commit message a bit for readability]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Pull input fixes from Dmitry Torokhov:
"A few quirks for the Elan touchpad driver, another Thinkpad is being
switched over from PS/2 to native RMI4 interface, and we gave a brand
new SW_MACHINE_COVER switch definition"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: elan_i2c - add more hardware ID for Lenovo laptops
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
Revert "Input: elants_i2c - report resolution information for touch major"
Input: elan_i2c - only increment wakeup count on touch
Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
ARM: dts: n900: remove mmc1 card detect gpio
Input: add `SW_MACHINE_COVER`
The audio codec on the GW551x routes to ssi1. It fixes audio capture on
the device.
Cc: stable@vger.kernel.org
Fixes: 3117e851ce ("ARM: dts: imx: Add TDA19971 HDMI Receiver to GW551x")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The hardware codec on the A10, A10s, A13 and A20 needs buffer in the
first 256MB of RAM. This was solved by setting the CMA pool at a fixed
address in that range.
However, in recent kernels there's something else that comes in and
reserve some range that end up conflicting with our default pool
requirement, and thus makes its reservation fail.
The video codec will then use buffers from the usual default pool,
outside of the range it can access, and will fail to decode anything.
Since we're only concerned about that 256MB, we can however relax the
allocation to just specify the range that's allowed, and not try to
enforce a specific address.
Fixes: 5949bc5602 ("ARM: dts: sun4i-a10: Add Video Engine and reserved memory nodes")
Fixes: 9604320101 ("ARM: dts: sun5i: Add Video Engine and reserved memory nodes")
Fixes: c2a641a748 ("ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200704130829.34297-1-maxime@cerno.tech
Instead, expose the key via the input framework, as SW_MACHINE_COVER
The chip-detect GPIO is actually detecting if the cover is closed.
Technically it's possible to use the SD card with open cover. The
only downside is risk of battery falling out and user being able
to physically remove the card.
The behaviour of SD card not being available when the device is
open is unexpected and creates more problems than it solves. There
is a high chance, that more people accidentally break their rootfs
by opening the case without physically removing the card.
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Merlijn Wajer <merlijn@wizzup.org>
Link: https://lore.kernel.org/r/20200612125402.18393-3-merlijn@wizzup.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Fix dtschema validator warnings like:
l2-cache-controller@c4200000: $nodename:0:
'l2-cache-controller@c4200000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200626080626.4080-1-krzk@kernel.org
The OMAP developers are particularly active at hunting down regressions,
so this is a separate branch with OMAP specific fixes for the v5.8:
As Tony explains
"The recent display subsystem (DSS) related platform data changes
caused display related regressions for suspend and resume. Looks like
I only tested suspend and resume before dropping the legacy platform
data, and forgot to test it after dropping it. Turns out the main issue
was that we no longer have platform code calling pm_runtime_suspend
for DSS like we did for the legacy platform data case, and that fix
is still being discussed on the dri-devel list and will get merged
separately. The DSS related testing exposed a pile other other display
related issues that also need fixing though":
- Fix ti-sysc optional clock handling and reset status checks
for devices that reset automatically in idle like DSS
- Ignore ti-sysc clockactivity bit unless separately requested
to avoid unexpected performance issues
- Init ti-sysc framedonetv_irq to true and disable for am4
- Avoid duplicate DSS reset for legacy mode with dts data
- Remove LCD timings for am4 as they cause warnings now that we're
using generic panels
Other OMAP changes from Tony include:
- Fix omap_prm reset deassert as we still have drivers setting the
pm_runtime_irq_safe() flag
- Flush posted write for ti-sysc enable and disable
- Fix droid4 spi related errors with spi flags
- Fix am335x USB range and a typo for softreset
- Fix dra7 timer nodes for clocks for IPU and DSP
- Drop duplicate mailboxes after mismerge for dra7
- Prevent pocketgeagle header line signal from accidentally setting
micro-SD write protection signal by removing the default mux
- Fix NFSroot flakeyness after resume for duover by switching the
smsc911x gpio interrupt to back to level sensitive
- Fix regression for omap4 clockevent source after recent system
timer changes
- Yet another ethernet regression fix for the "rgmii" vs "rgmii-rxid"
phy-mode
- One patch to convert am3/am4 DT files to use the regular sdhci-omap
driver instead of the old hsmmc driver, this was meant for the
merge window but got lost in the process.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-omap-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM OMAP fixes from Arnd Bergmann:
"The OMAP developers are particularly active at hunting down
regressions, so this is a separate branch with OMAP specific
fixes for v5.8:
As Tony explains
"The recent display subsystem (DSS) related platform data changes
caused display related regressions for suspend and resume. Looks
like I only tested suspend and resume before dropping the legacy
platform data, and forgot to test it after dropping it. Turns out
the main issue was that we no longer have platform code calling
pm_runtime_suspend for DSS like we did for the legacy platform data
case, and that fix is still being discussed on the dri-devel list
and will get merged separately. The DSS related testing exposed a
pile other other display related issues that also need fixing
though":
- Fix ti-sysc optional clock handling and reset status checks for
devices that reset automatically in idle like DSS
- Ignore ti-sysc clockactivity bit unless separately requested to
avoid unexpected performance issues
- Init ti-sysc framedonetv_irq to true and disable for am4
- Avoid duplicate DSS reset for legacy mode with dts data
- Remove LCD timings for am4 as they cause warnings now that we're
using generic panels
Other OMAP changes from Tony include:
- Fix omap_prm reset deassert as we still have drivers setting the
pm_runtime_irq_safe() flag
- Flush posted write for ti-sysc enable and disable
- Fix droid4 spi related errors with spi flags
- Fix am335x USB range and a typo for softreset
- Fix dra7 timer nodes for clocks for IPU and DSP
- Drop duplicate mailboxes after mismerge for dra7
- Prevent pocketgeagle header line signal from accidentally setting
micro-SD write protection signal by removing the default mux
- Fix NFSroot flakeyness after resume for duover by switching the
smsc911x gpio interrupt to back to level sensitive
- Fix regression for omap4 clockevent source after recent system
timer changes
- Yet another ethernet regression fix for the "rgmii" vs "rgmii-rxid"
phy-mode
- One patch to convert am3/am4 DT files to use the regular sdhci-omap
driver instead of the old hsmmc driver, this was meant for the
merge window but got lost in the process"
* tag 'arm-omap-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits)
ARM: dts: am5729: beaglebone-ai: fix rgmii phy-mode
ARM: dts: Fix omap4 system timer source clocks
ARM: dts: Fix duovero smsc interrupt for suspend
ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect
Revert "bus: ti-sysc: Increase max softreset wait"
ARM: dts: am437x-epos-evm: remove lcd timings
ARM: dts: am437x-gp-evm: remove lcd timings
ARM: dts: am437x-sk-evm: remove lcd timings
ARM: dts: dra7-evm-common: Fix duplicate mailbox nodes
ARM: dts: dra7: Fix timer nodes properly for timer_sys_ck clocks
ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag
ARM: dts: Fix am33xx.dtsi USB ranges length
bus: ti-sysc: Increase max softreset wait
ARM: OMAP2+: Fix legacy mode dss_reset
bus: ti-sysc: Fix uninitialized framedonetv_irq
bus: ti-sysc: Ignore clockactivity unless specified as a quirk
bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit
ARM: dts: omap4-droid4: Fix spi configuration and increase rate
bus: ti-sysc: Flush posted write on enable and disable
soc: ti: omap-prm: use atomic iopoll instead of sleeping one
...
- Fix LDO1 and LDO2 voltage range for a couple of i.MX8M board device
trees.
- Fix i.MX8MP UID fuse offset in i.MX8M SoC driver.
- Fix watchdog configuration in imx6ul-kontron device tree.
- Fix one build warning seen on building soc-imx8m driver with
x86_64-randconfig.
- Add missing put_device() call for a couple of mach-imx PM functions.
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Merge tag 'imx-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.8:
- Fix LDO1 and LDO2 voltage range for a couple of i.MX8M board device
trees.
- Fix i.MX8MP UID fuse offset in i.MX8M SoC driver.
- Fix watchdog configuration in imx6ul-kontron device tree.
- Fix one build warning seen on building soc-imx8m driver with
x86_64-randconfig.
- Add missing put_device() call for a couple of mach-imx PM functions.
* tag 'imx-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx8m: fix build warning
ARM: imx6: add missing put_device() call in imx6q_suspend_init()
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
soc: imx8m: Correct i.MX8MP UID fuse offset
ARM: dts: imx6ul-kontron: Change WDOG_ANY signal from push-pull to open-drain
ARM: dts: imx6ul-kontron: Move watchdog from Kontron i.MX6UL/ULL board to SoM
arm64: dts: imx8mm-beacon: Fix voltages on LDO1 and LDO2
arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range
arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range
Link: https://lore.kernel.org/r/20200624111725.GA24312@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
5.8, please pull the following:
- Rafal adds a missing 'device_type' property to the Luxul XWC-2000
required for the memory nodes to be correctly parsed by Linux
- Matthew provides two fixes for the NSP SoCs, one to disable the PL330
DMA controller by default since it can be left in reset by the
bootloader and the second to correct the flow accelerator mailbox node
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Merge tag 'arm-soc/for-5.8/devicetree-fixes' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.8, please pull the following:
- Rafal adds a missing 'device_type' property to the Luxul XWC-2000
required for the memory nodes to be correctly parsed by Linux
- Matthew provides two fixes for the NSP SoCs, one to disable the PL330
DMA controller by default since it can be left in reset by the
bootloader and the second to correct the flow accelerator mailbox node
* tag 'arm-soc/for-5.8/devicetree-fixes' of https://github.com/Broadcom/stblinux:
ARM: dts: NSP: Correct FA2 mailbox node
ARM: dts: NSP: Disable PL330 by default, add dma-coherent property
ARM: dts: BCM5301X: Add missing memory "device_type" for Luxul XWC-2000
Link: https://lore.kernel.org/r/20200619202250.19029-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Few fixes for various devices:
- Prevent pocketgeagle header line signal from accidentally setting
micro-SD write protection signal by removing the default mux
- Fix NFSroot flakeyness after resume for duover by switching the
smsc911x gpio interrupt to back to level sensitive
- Fix regression for omap4 clockevent source after recent system
timer changes
- Yet another ethernet regression fix for the "rgmii" vs "rgmii-rxid"
phy-mode
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Merge tag 'omap-for-v5.8/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/omap-fixes
Few dts fixes for omaps for v5.8
Few fixes for various devices:
- Prevent pocketgeagle header line signal from accidentally setting
micro-SD write protection signal by removing the default mux
- Fix NFSroot flakeyness after resume for duover by switching the
smsc911x gpio interrupt to back to level sensitive
- Fix regression for omap4 clockevent source after recent system
timer changes
- Yet another ethernet regression fix for the "rgmii" vs "rgmii-rxid"
phy-mode
* tag 'omap-for-v5.8/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am5729: beaglebone-ai: fix rgmii phy-mode
ARM: dts: Fix omap4 system timer source clocks
ARM: dts: Fix duovero smsc interrupt for suspend
ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect
Link: https://lore.kernel.org/r/pull-1592499282-121092@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
I forgot to send a pull request earlier for converting am3 and am4 to
use sdhci-omap driver instead of the old omap_hsmmc driver.
There was a display subsystem related suspend and resume regression found
recently and looks like I forgot to send a pull request for this patch
while debugging the regression. This patch has been tested without the
display subsystem, and has been in Linux next for several weeks now, so
would be good to have merged for v5.8.
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Merge tag 'omap-for-v5.8/dt-missed-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/omap-fixes
Missed sdhci patch for am3 and am4
I forgot to send a pull request earlier for converting am3 and am4 to
use sdhci-omap driver instead of the old omap_hsmmc driver.
There was a display subsystem related suspend and resume regression found
recently and looks like I forgot to send a pull request for this patch
while debugging the regression. This patch has been tested without the
display subsystem, and has been in Linux next for several weeks now, so
would be good to have merged for v5.8.
* tag 'omap-for-v5.8/dt-missed-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Move am33xx and am43xx mmc nodes to sdhci-omap driver
Link: https://lore.kernel.org/r/pull-1591637467-607254@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The recent display subsystem (DSS) related platform data changes caused
display related regressions for suspend and resume. Looks like I only
tested suspend and resume before dropping the legacy platform data, and
forgot to test it after dropping it. Turns out the main issue was that
we no longer have platform code calling pm_runtime_suspend for DSS like
we did for the legacy platform data case, and that fix is still being
discussed on the dri-devel list and will get merged separately. The DSS
related testing exposed a pile other other display related issues that
also need fixing though:
- Fix ti-sysc optional clock handling and reset status checks
for devices that reset automatically in idle like DSS
- Ignore ti-sysc clockactivity bit unless separately requested
to avoid unexpected performance issues
- Init ti-sysc framedonetv_irq to true and disable for am4
- Avoid duplicate DSS reset for legacy mode with dts data
- Remove LCD timings for am4 as they cause warnings now that we're
using generic panels
Then there is a pile of other fixes not related to the DSS:
- Fix omap_prm reset deassert as we still have drivers setting the
pm_runtime_irq_safe() flag
- Flush posted write for ti-sysc enable and disable
- Fix droid4 spi related errors with spi flags
- Fix am335x USB range and a typo for softreset
- Fix dra7 timer nodes for clocks for IPU and DSP
- Drop duplicate mailboxes after mismerge for dra7
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Merge tag 'omap-for-v5.8/fixes-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for v5.8
The recent display subsystem (DSS) related platform data changes caused
display related regressions for suspend and resume. Looks like I only
tested suspend and resume before dropping the legacy platform data, and
forgot to test it after dropping it. Turns out the main issue was that
we no longer have platform code calling pm_runtime_suspend for DSS like
we did for the legacy platform data case, and that fix is still being
discussed on the dri-devel list and will get merged separately. The DSS
related testing exposed a pile other other display related issues that
also need fixing though:
- Fix ti-sysc optional clock handling and reset status checks
for devices that reset automatically in idle like DSS
- Ignore ti-sysc clockactivity bit unless separately requested
to avoid unexpected performance issues
- Init ti-sysc framedonetv_irq to true and disable for am4
- Avoid duplicate DSS reset for legacy mode with dts data
- Remove LCD timings for am4 as they cause warnings now that we're
using generic panels
Then there is a pile of other fixes not related to the DSS:
- Fix omap_prm reset deassert as we still have drivers setting the
pm_runtime_irq_safe() flag
- Flush posted write for ti-sysc enable and disable
- Fix droid4 spi related errors with spi flags
- Fix am335x USB range and a typo for softreset
- Fix dra7 timer nodes for clocks for IPU and DSP
- Drop duplicate mailboxes after mismerge for dra7
* tag 'omap-for-v5.8/fixes-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
Revert "bus: ti-sysc: Increase max softreset wait"
ARM: dts: am437x-epos-evm: remove lcd timings
ARM: dts: am437x-gp-evm: remove lcd timings
ARM: dts: am437x-sk-evm: remove lcd timings
ARM: dts: dra7-evm-common: Fix duplicate mailbox nodes
ARM: dts: dra7: Fix timer nodes properly for timer_sys_ck clocks
ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag
ARM: dts: Fix am33xx.dtsi USB ranges length
bus: ti-sysc: Increase max softreset wait
ARM: OMAP2+: Fix legacy mode dss_reset
bus: ti-sysc: Fix uninitialized framedonetv_irq
bus: ti-sysc: Ignore clockactivity unless specified as a quirk
bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit
ARM: dts: omap4-droid4: Fix spi configuration and increase rate
bus: ti-sysc: Flush posted write on enable and disable
soc: ti: omap-prm: use atomic iopoll instead of sleeping one
Link: https://lore.kernel.org/r/pull-1591889257-410830@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Partial revert of some recent fixes to silence DTC warning which broke
clocks on some Vexpress platforms resulting in boot issues.
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Merge tag 'juno-fix-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
ARMv8 Juno/Vexpress/Fast Models fix for v5.8
Partial revert of some recent fixes to silence DTC warning which broke
clocks on some Vexpress platforms resulting in boot issues.
* tag 'juno-fix-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm: dts: vexpress: Move mcc node back into motherboard node
Link: https://lore.kernel.org/r/20200609180447.GB5732@bogus
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The WDOG_ANY signal is connected to the RESET_IN signal of the SoM
and baseboard. It is currently configured as push-pull, which means
that if some external device like a programmer wants to assert the
RESET_IN signal by pulling it to ground, it drives against the high
level WDOG_ANY output of the SoC.
To fix this we set the WDOG_ANY signal to open-drain configuration.
That way we make sure that the RESET_IN can be asserted by the
watchdog as well as by external devices.
Fixes: 1ea4b76cdf ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards")
Cc: stable@vger.kernel.org
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The watchdog's WDOG_ANY signal is used to trigger a POR of the SoC,
if a soft reset is issued. As the SoM hardware connects the WDOG_ANY
and the POR signals, the watchdog node itself and the pin
configuration should be part of the common SoM devicetree.
Let's move it from the baseboard's devicetree to its proper place.
Fixes: 1ea4b76cdf ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards")
Cc: stable@vger.kernel.org
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The FA2 mailbox is specified at 0x18025000 but should actually be
0x18025c00, length 0x400 according to socregs_nsp.h and board_bu.c. Also
the interrupt was off by one and should be GIC SPI 151 instead of 150.
Fixes: 17d5171723 ("ARM: dts: NSP: Add mailbox (PDC) to NSP")
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Since commit cd28d1d6e5 ("net: phy: at803x: Disable phy delay for
RGMII mode") the networking is broken on the BeagleBone AI which has
the AR8035 PHY for Gigabit Ethernet [0]. The fix is to switch from
phy-mode = "rgmii" to phy-mode = "rgmii-rxid".
Note: Grygorii made a similar DT fix for other AM57xx boards with a
different phy in commit 820f8a870f ("ARM: dts: am57xx: fix networking
on boards with ksz9031 phy").
[0] https://git.io/Jf7PX
Fixes: 520557d485 ("ARM: dts: am5729: beaglebone-ai: adding device tree")
Cc: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
I accidentally flipped the system timer to use system clock instead of
the 32k source clock.
Fixes: 14b1925a72 ("ARM: dts: Configure system timers for omap4")
Signed-off-by: Tony Lindgren <tony@atomide.com>
While testing the recent suspend and resume regressions I noticed that
duovero can still end up losing edge gpio interrupts on runtime
suspend. This causes NFSroot easily stopping working after resume on
duovero.
Let's fix the issue by using gpio level interrupts for smsc as then
the gpio interrupt state is seen by the gpio controller on resume.
Fixes: 731b409878 ("ARM: dts: Configure duovero for to allow core retention during idle")
Signed-off-by: Tony Lindgren <tony@atomide.com>
AM3358 pin mcasp0_aclkr (ZCZ ball B13) [0] is routed to P1.31 header [1]
Mode 4 of this pin is mmc0_sdwp (SD Write Protect). A signal connected
to P1.31 may accidentally trigger mmc0 write protection. To avoid this
situation, do not put mcasp0_aclkr in mode 4 (mmc0_sdwp) by default.
[0] http://www.ti.com/lit/ds/symlink/am3358.pdf
[1] https://github.com/beagleboard/pocketbeagle/wiki/System-Reference-Manual#531_Expansion_Headers
Fixes: 047905376a (ARM: dts: Add am335x-pocketbeagle)
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Currently the PL330 is enabled by default. However if left in IDM reset, as is
the case with the Meraki and Synology NSP devices, the system will hang when
probing for the PL330's AMBA peripheral ID. We therefore should be able to
disable it in these cases.
The PL330 is also included among of the list of peripherals put into coherent
mode, so "dma-coherent" has been added here as well.
Fixes: 5fa1026a3e ("ARM: dts: NSP: Add PL330 support")
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
- fix build rules in binderfs sample
- fix build errors when Kbuild recurses to the top Makefile
- covert '---help---' in Kconfig to 'help'
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Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- fix build rules in binderfs sample
- fix build errors when Kbuild recurses to the top Makefile
- covert '---help---' in Kconfig to 'help'
* tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
treewide: replace '---help---' in Kconfig files with 'help'
kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
samples: binderfs: really compile this sample and fix build issues
EFI on ARM only supports short descriptors, and given that it mandates
that the MMU and caches are on, it is implied that booting in HYP mode
is not supported.
However, implementations of EFI exist (i.e., U-Boot) that ignore this
requirement, which is not entirely unreasonable, given that it makes
HYP mode inaccessible to the operating system.
So let's make sure that we can deal with this condition gracefully.
We already tolerate booting the EFI stub with the caches off (even
though this violates the EFI spec as well), and so we should deal
with HYP mode boot with MMU and caches either on or off.
- When the MMU and caches are on, we can ignore the HYP stub altogether,
since we can carry on executing at HYP. We do need to ensure that we
disable the MMU at HYP before entering the kernel proper.
- When the MMU and caches are off, we have to drop to SVC mode so that
we can set up the page tables using short descriptors. In this case,
we need to install the HYP stub as usual, so that we can return to HYP
mode before handing over to the kernel proper.
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Redefine GZIP, BZIP2, LZOP variables as KGZIP, KBZIP2, KLZOP resp.
GZIP, BZIP2, LZOP env variables are reserved by the tools. The original
attempt to redefine them internally doesn't work in makefiles/scripts
intercall scenarios, e.g., "make GZIP=gzip bindeb-pkg" and results in
broken builds. There can be other broken build commands because of this,
so the universal solution is to use non-reserved env variables for the
compression tools.
Fixes: 8dfb61dcba ("kbuild: add variables for compression tools")
Signed-off-by: Denis Efremov <efremov@linux.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
LCD timings now come from panel-simple. Having timings in the DT will
cause a WARN.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
LCD timings now come from panel-simple. Having timings in the DT will
cause a WARN.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
LCD timings now come from panel-simple. Having timings in the DT will
cause a WARN.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The mailbox nodes defined in various dts files have been moved to
common dra7-ipu-dsp-common.dtsi and dra74-ipu-dsp-common.dtsi files
in commit a11a2f73b3 ("ARM: dts: dra7-ipu-dsp-common: Move mailboxes
into common files"), but the nodes were erroneously left out in the
dra7-evm-common.dtsi file. Fix this by removing these duplicate nodes.
Fixes: a11a2f73b3 ("ARM: dts: dra7-ipu-dsp-common: Move mailboxes into common files")
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The commit 5390130f3b ("ARM: dts: dra7: add timer_sys_ck entries
for IPU/DSP timers") was added to allow the OMAP clocksource timer
driver to use the clock aliases when reconfiguring the parent clock
source for the timer functional clocks after the timer_sys_ck clock
aliases got cleaned up in commit a8202cd517 ("clk: ti: dra7: drop
unnecessary clock aliases").
The above patch however has missed adding the entries for couple of
timers (14, 15 and 16), and also added erroneously in the parent
ti-sysc nodes for couple of clocks (timers 4, 5 and 6). Fix these
properly, so that any of these timers can be used with OMAP remoteproc
IPU and DSP devices. The always-on timers 1 and 12 are not expected
to use this clock source, so they are not modified.
Fixes: 5390130f3b ("ARM: dts: dra7: add timer_sys_ck entries for IPU/DSP timers")
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
AM335x TRM: Figure 16-23 define sysconfig register and soft_reset
are in first position corresponding to SYSC_OMAP4_SOFTRESET defined
in ti-sysc.h.
Fixes: 0782e8572c ("ARM: dts: Probe am335x musb with ti-sysc")
Signed-off-by: Oskar Holmlund <oskar@ohdata.se>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Linus Torvalds