- Fix i.MX8MM SDMA1 AHB clock setting to remove a "Timeout waiting for CH0"
error seen with UART1.
- Correct compatible of RV3029 RTC device on imx6q-dhcom board.
- Correct interrupt trigger type for magnetometer on board
imx8mq-librem5-devkit.
- A series from Anson Huang to fix vdd3p0 power supplier for a few NXP
development board.
- Fix imx6q-icore-mipi board to use 1.5 version of i.Core MX6DL, so
that Ethernet interface on the board works properly.
- Fix Toradex Colibri board to get NAND flash support back.
- Fix SGTL5000 VDDIO regulator connection for imx6q-dhcom, which
is connected to PMIC SW2 output rather than a fixed 3V3 rail.
- Fix 'reg' of CPU node on imx7ulp to get rid of a warning given by
kernel.
- Fix endian setting for DCFG on LS1028A SoC, so that register access
of DCFG becomes correct.
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Merge tag 'imx-fixes-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.5, round 2:
- Fix i.MX8MM SDMA1 AHB clock setting to remove a "Timeout waiting for CH0"
error seen with UART1.
- Correct compatible of RV3029 RTC device on imx6q-dhcom board.
- Correct interrupt trigger type for magnetometer on board
imx8mq-librem5-devkit.
- A series from Anson Huang to fix vdd3p0 power supplier for a few NXP
development board.
- Fix imx6q-icore-mipi board to use 1.5 version of i.Core MX6DL, so
that Ethernet interface on the board works properly.
- Fix Toradex Colibri board to get NAND flash support back.
- Fix SGTL5000 VDDIO regulator connection for imx6q-dhcom, which
is connected to PMIC SW2 output rather than a fixed 3V3 rail.
- Fix 'reg' of CPU node on imx7ulp to get rid of a warning given by
kernel.
- Fix endian setting for DCFG on LS1028A SoC, so that register access
of DCFG becomes correct.
* tag 'imx-fixes-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx7: Fix Toradex Colibri iMX7S 256MB NAND flash support
ARM: dts: imx6sll-evk: Remove incorrect power supply assignment
ARM: dts: imx6sl-evk: Remove incorrect power supply assignment
ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment
ARM: dts: imx6qdl-sabresd: Remove incorrect power supply assignment
ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DL
arm64: dts: imx8mq-librem5-devkit: use correct interrupt for the magnetometer
ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection
ARM: dts: imx7ulp: fix reg of cpu node
arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm
arm64: dts: ls1028a: fix endian setting for dcfg
ARM: dts: imx6q-dhcom: fix rtc compatible
Link: https://lore.kernel.org/r/20200110011836.GW4456@T480
Signed-off-by: Olof Johansson <olof@lixom.net>
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.
Fixes: 96a9169cf6 ("ARM: dts: imx6sll-evk: Assign corresponding power supply for vdd3p0")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.
Fixes: 3feea8805d ("ARM: dts: imx6sl-evk: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.
Fixes: 37a4bdead1 ("ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.
Fixes: 93385546ba ("ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The EDIMM STARTER KIT i.Core 1.5 MIPI Evaluation is based on
the 1.5 version of the i.Core MX6 cpu module. The 1.5 version
differs from the original one for a few details, including the
ethernet PHY interface clock provider.
With this commit, the ethernet interface works properly:
SMSC LAN8710/LAN8720 2188000.ethernet-1:00: attached PHY driver
While before using the 1.5 version, ethernet failed to startup
do to un-clocked PHY interface:
fec 2188000.ethernet eth0: could not attach to PHY
Similar fix has merged for i.Core MX6Q but missed to update for DL.
Fixes: a8039f2dd0 ("ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit support")
Cc: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fixes for some badly applied patches that went in to 5.5. There is also
a fix for an incorrect i2c address.
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Merge tag 'aspeed-5.5-devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/fixes
ASPEED device tree fixes for 5.5
Fixes for some badly applied patches that went in to 5.5. There is also
a fix for an incorrect i2c address.
* tag 'aspeed-5.5-devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: rainier: Fix fan fault and presence
ARM: dts: aspeed: rainier: Remove duplicate i2c busses
ARM: dts: aspeed: tacoma: Remove duplicate flash nodes
ARM: dts: aspeed: tacoma: Remove duplicate i2c busses
ARM: dts: aspeed: tacoma: Fix fsi master node
ARM: dts: aspeed-g6: Fix FSI master location
Link: https://lore.kernel.org/r/CACPK8XcjazgORXNZBU1ECMukXG4HA8D9VeDxiSPifDk_iB7_dw@mail.gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
With the new omap_prm driver added unconditionally, omap2 builds
fail when the reset controller subsystem is disabled:
drivers/soc/ti/omap_prm.o: In function `omap_prm_probe':
omap_prm.c:(.text+0x2d4): undefined reference to `devm_reset_controller_register'
Link: https://lore.kernel.org/r/20191216132132.3330811-1-arnd@arndb.de
Fixes: 3e99cb214f ("soc: ti: add initial PRM driver with reset control support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Selecting RESET_CONTROLLER is actually required, otherwise we
can get a link failure in the clock driver:
drivers/clk/davinci/psc.o: In function `__davinci_psc_register_clocks':
psc.c:(.text+0x9a0): undefined reference to `devm_reset_controller_register'
drivers/clk/davinci/psc-da850.o: In function `da850_psc0_init':
psc-da850.c:(.text+0x24): undefined reference to `reset_controller_add_lookup'
Link: https://lore.kernel.org/r/20191210195202.622734-1-arnd@arndb.de
Fixes: f962396ce2 ("ARM: davinci: support multiplatform build for ARM v5")
Cc: <stable@vger.kernel.org> # v5.4
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
The PCA9552 used for fan fault and presence information is at address
61h, not 60h.
Fixes: 2efc118ce3 ("ARM: dts: aspeed: rainier: Add i2c devices")
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This is a revert of "ARM: dts: aspeed: rainier: Add i2c devices", which
was already applied to the tree.
Fixes: 9c44db7096 ("ARM: dts: aspeed: rainier: Add i2c devices")
Reviewed-by: Jim Wright <wrightj@linux.vnet.ibm.com>
Tested-by: Jim Wright <wrightj@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This is a revert of "ARM: dts: aspeed: tacoma: Enable FMC and SPI
devices" which was already applied as part of "ARM: dts: aspeed: Add
Tacoma machine".
Fixes: 8737481e38 ("ARM: dts: aspeed: tacoma: Enable FMC and SPI devices")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This is a revert of "ARM: dts: aspeed: tacoma: Enable I2C busses", which
was already applied as part of "ARM: dts: aspeed: Add Tacoma machine".
Fixes: 606bcdde67 ("ARM: dts: aspeed: tacoma: Enable I2C busses")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
The FIS nodes were placed incorrectly in the device tree.
Fixes: 0fe4e30478 ("ARM: dts: aspeed-g6: Describe FSI masters")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Here are few fixes for v5.5-rc cycle:
- Two corner case fixes related to ti-sysc driver clock issues
- Fixes for am57xx dts for pcie gpios
- Beagle-x15 regulator dts fix
- Fix for wkup_m3_ipc driver race
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Merge tag 'omap-for-v5.5/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for v5.5-rc cycle
Here are few fixes for v5.5-rc cycle:
- Two corner case fixes related to ti-sysc driver clock issues
- Fixes for am57xx dts for pcie gpios
- Beagle-x15 regulator dts fix
- Fix for wkup_m3_ipc driver race
* tag 'omap-for-v5.5/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
ARM: dts: beagle-x15-common: Model 5V0 regulator
ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number
ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodes
bus: ti-sysc: Fix iterating over clocks
ARM: OMAP2+: Fix ti_sysc_find_one_clockdomain to check for to_clk_hw_omap
Link: https://lore.kernel.org/r/pull-1578418121-413328@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
The register blocks don't occupy 4K. In fact, some blocks are packed
close to others and assuming they're 4K causes overlaps:
pxa2xx-i2c d4033800.i2c: can't request region for resource
[mem 0xd4033800-0xd40347ff]
Link: https://lore.kernel.org/r/20191220071443.247183-1-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>
This was done because the clock driver returned the wrong rate, which is
fixed in "clk: mmp2: Fix the order of timer mux parents" patch.
Link: https://lore.kernel.org/r/20191218190454.420358-2-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>
The SGTL5000 VDDIO is connected to the PMIC SW2 output, not to
a fixed 3V3 rail. Describe this correctly in the DT.
Fixes: 52c7a088ba ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Ludwig Zenz <lzenz@dh-electronics.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to arm cpus binding doc,
"
On 32-bit ARM v7 or later systems this property is
required and matches the CPU MPIDR[23:0] register
bits.
Bits [23:0] in the reg cell must be set to
bits [23:0] in MPIDR.
All other bits in the reg cell must be set to 0.
"
In i.MX7ULP, the MPIDR[23:0] is 0xf00, not 0, so fix it.
Otherwise there will be warning:
"DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map"
Fixes: 20434dc92c ("ARM: dts: imx: add common imx7ulp dtsi support")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The only correct and documented compatible string for the rv3029 is
microcrystal,rv3029. Fix it up.
Fixes: 52c7a088ba ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On am57xx-beagle-x15, 5V0 is connected to P16, P17, P18 and P19
connectors. On am57xx-evm, 5V0 regulator is used to get 3V6 regulator
which is connected to the COMQ port. Model 5V0 regulator here in order
for it to be used in am57xx-evm to model 3V6 regulator.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
commit d23f3839fe ("ARM: dts: DRA7: Add pcie1 dt node for
EP mode") while adding the dt node for EP mode for DRA7 platform,
added rc node for am571x-idk and populated gpios property with
"gpio3 23". However the GPIO_PCIE_SWRST line is actually connected
to "gpio5 18". Fix it here. (The patch adding "gpio3 23" was tested
with another am57x board in EP mode which doesn't rely on reset from
host).
Cc: stable <stable@vger.kernel.org> # 4.14+
Fixes: d23f3839fe ("ARM: dts: DRA7: Add pcie1 dt node for EP mode")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
PERST# line in the PCIE connector is driven by the host mode and not
EP mode. The gpios property here is used for driving the PERST# line.
Remove gpios property from all endpoint device tree nodes.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
I didn't get a batch in this weekend, so here's what we queued up last
week and today.
- A couple of defconfigs add back debugfs -- it used to be implicitly
enabled through CONFIG_TRACING, but 0e4a459f56 ("tracing: Remove
unnecessary DEBUG_FS dependency") removed that.
- The rest are mostly minor fixlets of the usual kind; some DT tweaks,
a headerfile refactor that needs a build fix now, 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:
"I didn't get a batch in this weekend, so here's what we queued up last
week and today.
- A couple of defconfigs add back debugfs -- it used to be implicitly
enabled through CONFIG_TRACING, but 0e4a459f56 ("tracing:
Remove unnecessary DEBUG_FS dependency") removed that.
- The rest are mostly minor fixlets of the usual kind; some DT
tweaks, a headerfile refactor that needs a build fix now, etc"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
ARM: bcm: Add missing sentinel to bcm2711_compat[]
ARM: shmobile: defconfig: Restore debugfs support
bus: ti-sysc: Fix missing reset delay handling
ARM: imx: Fix boot crash if ocotp is not found
ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS
ARM: dts: imx6ul-evk: Fix peripheral regulator
arm64: dts: ls1028a: fix reboot node
ARM: mmp: include the correct cputype.h
ARM: dts: am437x-gp/epos-evm: fix panel compatible
arm64: dts: ls1028a: fix typo in TMU calibration data
ARM: imx: Correct ocotp id for serial number support of i.MX6ULL/ULZ SoCs
ARM: dts: bcm283x: Fix critical trip point
ARM: omap2plus_defconfig: Add back DEBUG_FS
ARM: omap2plus_defconfig: enable NET_SWITCHDEV
ARM: dts: am335x-sancloud-bbe: fix phy mode
bus: ti-sysc: Fix missing force mstandby quirk handling
reset: Do not register resource data for missing resets
reset: Fix {of,devm}_reset_control_array_get kerneldoc return types
reset: brcmstb: Remove resource checks
dt-bindings: reset: Fix brcmstb-reset example
...
We must bail out early if the clock is not hw_omap. Otherwise we will
try to access invalid address with hwclk->clkdm_name:
Unable to handle kernel paging request at virtual address ffffffff
Internal error: Oops: 27 [#1] ARM
...
(strcmp) from [<c011b348>] (clkdm_lookup+0x40/0x60)
[<c011b348>] (clkdm_lookup) from [<c011cb84>] (ti_sysc_clkdm_init+0x5c/0x64)
[<c011cb84>] (ti_sysc_clkdm_init) from [<c03680a8>] (sysc_probe+0x948/0x117c)
[<c03680a8>] (sysc_probe) from [<c03d0af4>] (platform_drv_probe+0x48/0x98)
...
Fixes: 2b2f7def05 ("bus: ti-sysc: Add support for missing clockdomain handling")
Signed-off-by: Tony Lindgren <tony@atomide.com>
5.5-rc1, please pull the following:
- H. Nikolaus adds a missing sentinel entry to the BCM2711 machine
descriptor compatible array which would make multiplatform kernels fail
to boot
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Merge tag 'arm-soc/for-5.5/soc-fixes' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request contains Broadcom ARM-based SoCs machine fixes for
5.5-rc1, please pull the following:
- H. Nikolaus adds a missing sentinel entry to the BCM2711 machine
descriptor compatible array which would make multiplatform kernels fail
to boot
* tag 'arm-soc/for-5.5/soc-fixes' of https://github.com/Broadcom/stblinux:
ARM: bcm: Add missing sentinel to bcm2711_compat[]
Link: https://lore.kernel.org/r/20191216035701.15534-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Restore debugfs support in exynos_defconfig (as now it is not
selected as dependency of tracing). Debugfs is required by systemd
and several tests.
2. Maintainers updates.
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Merge tag 'samsung-fixes-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/fixes
Samsung fixes for v5.5
1. Restore debugfs support in exynos_defconfig (as now it is not
selected as dependency of tracing). Debugfs is required by systemd
and several tests.
2. Maintainers updates.
* tag 'samsung-fixes-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos_defconfig: Restore debugfs support
MAINTAINERS: Include Samsung SoC serial driver in Samsung SoC entry
MAINTAINERS: Update Lukasz Luba's email address
Link: https://lore.kernel.org/r/20191215121316.32091-1-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
- Restore debugfs support
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Merge tag 'renesas-fixes-for-v5.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes
Renesas fixes for v5.5
- Restore debugfs support
* tag 'renesas-fixes-for-v5.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
ARM: shmobile: defconfig: Restore debugfs support
Link: https://lore.kernel.org/r/20191213213719.18122-1-geert+renesas@glider.be
Signed-off-by: Olof Johansson <olof@lixom.net>
commit 781fa0a954 ("ARM: bcm: Add support for BCM2711 SoC")
breaks boot of many other platforms (e.g. OMAP or i.MX6) if
CONFIG_ARCH_BCM2835 is enabled in addition to some multiplatform
config (e.g. omap2plus_defconfig). The symptom is that the OMAP
based board does not show any activity beyond "Starting Kernel ..."
even with earlycon.
Reverting the mentioned commit makes it work again.
The real fix is to add the missing NULL sentinel to the
bcm2711_compat[] variable-length array.
Fixes: 781fa0a954 ("ARM: bcm: Add support for BCM2711 SoC")
Acked-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Pull crypto fix from Herbert Xu:
"Fix another build problem for Wireguard without Crypto"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: arm/curve25519 - add arch-specific key generation function
This series of changes contains fixes for issues recently noticed:
- The ti-sysc interconnect target module driver needs fixes for
mstandby quirk handling and reset delay
- We need to configure am335x-sancloud-bbe to use rgmii-id mode because of
the phy changes done earlier
- NET_SWITCHDEV is no longer selected in Kconfig but a dependency and we
must enable CONFIG_NET_SWITCHDEV to have TI_CPSW_SWITCHDEV
- We are still relying on DEBUG_FS at least for PM configuration, let's
add it back
- We need to update compatible for am437x-gp/epos-evm because of the
recent changes to use generic panels
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Merge tag 'omap-for-v5.5/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omap variants for v5.5-rc1 cycle
This series of changes contains fixes for issues recently noticed:
- The ti-sysc interconnect target module driver needs fixes for
mstandby quirk handling and reset delay
- We need to configure am335x-sancloud-bbe to use rgmii-id mode because of
the phy changes done earlier
- NET_SWITCHDEV is no longer selected in Kconfig but a dependency and we
must enable CONFIG_NET_SWITCHDEV to have TI_CPSW_SWITCHDEV
- We are still relying on DEBUG_FS at least for PM configuration, let's
add it back
- We need to update compatible for am437x-gp/epos-evm because of the
recent changes to use generic panels
* tag 'omap-for-v5.5/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: Fix missing reset delay handling
ARM: dts: am437x-gp/epos-evm: fix panel compatible
ARM: omap2plus_defconfig: Add back DEBUG_FS
ARM: omap2plus_defconfig: enable NET_SWITCHDEV
ARM: dts: am335x-sancloud-bbe: fix phy mode
bus: ti-sysc: Fix missing force mstandby quirk handling
Link: https://lore.kernel.org/r/pull-1576254925-709310@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
Since commit 0e4a459f56 ("tracing: Remove unnecessary DEBUG_FS
dependency"), CONFIG_DEBUG_FS is no longer auto-enabled. This breaks
booting Debian 9, as systemd needs debugfs:
[FAILED] Failed to mount /sys/kernel/debug.
See 'systemctl status sys-kernel-debug.mount' for details.
[DEPEND] Dependency failed for Local File Systems.
...
You are in emergGive root password for maintenance
(or press Control-D to continue):
Fix this by enabling CONFIG_DEBUG_FS explicitly.
See also commit 18977008f4 ("ARM: multi_v7_defconfig: Restore
debugfs support").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20191209101327.26571-1-geert+renesas@glider.be
- Add missing jedec,spi-nor compatible for imx6ul-14x14-evk board,
so that SPI NOR device can be probed.
- Fix power button of E60K02 board by removing LDORTC2 regulator.
- A couple of fixes on serial number support of i.MX6ULL/ULZ SoCs to
remove the boot regression caused by 8267ff89b7 ("ARM: imx: Add
serial number support for i.MX6/7 SoCs").
- A couple of fixes on LS1028A SoC TMU regarding to calibration data
and reboot register configuration.
- Fix a regression seen on imx6ul-evk board by marking always-on for
the regulator that is shared by many peripherals.
- Explicitly restore CONFIG_DEBUG_FS in imx_v6_v7_defconfig.
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Merge tag 'imx-fixes-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.5:
- Add missing jedec,spi-nor compatible for imx6ul-14x14-evk board,
so that SPI NOR device can be probed.
- Fix power button of E60K02 board by removing LDORTC2 regulator.
- A couple of fixes on serial number support of i.MX6ULL/ULZ SoCs to
remove the boot regression caused by 8267ff89b7 ("ARM: imx: Add
serial number support for i.MX6/7 SoCs").
- A couple of fixes on LS1028A SoC TMU regarding to calibration data
and reboot register configuration.
- Fix a regression seen on imx6ul-evk board by marking always-on for
the regulator that is shared by many peripherals.
- Explicitly restore CONFIG_DEBUG_FS in imx_v6_v7_defconfig.
* tag 'imx-fixes-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: Fix boot crash if ocotp is not found
ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS
ARM: dts: imx6ul-evk: Fix peripheral regulator
arm64: dts: ls1028a: fix reboot node
arm64: dts: ls1028a: fix typo in TMU calibration data
ARM: imx: Correct ocotp id for serial number support of i.MX6ULL/ULZ SoCs
ARM: dts: e60k02: fix power button
ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing
Link: https://lore.kernel.org/r/20191212122427.GK15858@dragon
Signed-off-by: Olof Johansson <olof@lixom.net>
Somehow this was forgotten when Zinc was being split into oddly shaped
pieces, resulting in linker errors. The x86_64 glue has a specific key
generation implementation, but the Arm one does not. However, it can
still receive the NEON speedups by calling the ordinary DH function
using the base point.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The imx_soc_device_init functions tries to fetch the ocotp regmap in
order to soc serial number. If regmap fetch fails then a message is
printed but regmap_read is called anyway and the system crashes.
Failing to lookup ocotp regmap shouldn't be a fatal boot error so check
that the pointer is valid.
Only side-effect of ocotp lookup failure now is that serial number will
be reported as all-zeros which is acceptable.
Cc: stable@vger.kernel.org
Fixes: 8267ff89b7 ("ARM: imx: Add serial number support for i.MX6/7 SoCs")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Tested-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This is currently off and that's not desirable: default imx config is
meant to be generally useful for development and debugging.
Running git bisect between v5.4 and v5.5-rc1 finds this started from
commit 0e4a459f56 ("tracing: Remove unnecessary DEBUG_FS dependency")
Explicit CONFIG_DEBUG_FS=y was earlier removed by
commit c29d541f59 ("ARM: imx_v6_v7_defconfig: Remove unneeded options")
A very similar fix was required before:
commit 7e9eb62688 ("ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Many peripherals are affected by gpio5/2, not just sensors. One of those
is ethernet phy so network boot is current broken.
Fix by renaming reg_sensors and marking it as "always on". Also add a
comment asking for careful testing if this is to be made dynamic in the
future.
The "peri_3v3" naming is similar to imx6sx-sdb and regulator-name is
same string as in schematics (VPERI_3V3).
Fixes: 09e2b10489 ("ARM: dts: imx6ul-14x14-evk: Add sensors' GPIO regulator")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
v5.5-rc1, please pull the following:
- Nicolas fixes the SoC's dma-range property to cover the full 1GB
aperture
- Stefan fixes the critical temperature trip point to be set before the
firmware performs thermal throttling
- Florian fixes the BCM5301X and Cygnus MDIO nodes to have corrected
#address-cells and #size-cells properties
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Merge tag 'arm-soc/for-5.5/devicetree-fixes' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
v5.5-rc1, please pull the following:
- Nicolas fixes the SoC's dma-range property to cover the full 1GB
aperture
- Stefan fixes the critical temperature trip point to be set before the
firmware performs thermal throttling
- Florian fixes the BCM5301X and Cygnus MDIO nodes to have corrected
#address-cells and #size-cells properties
* tag 'arm-soc/for-5.5/devicetree-fixes' of https://github.com/Broadcom/stblinux:
ARM: dts: bcm283x: Fix critical trip point
ARM: dts: Cygnus: Fix MDIO node address/size cells
ARM: dts: bcm2711: fix soc's node dma-ranges
ARM: dts: BCM5301X: Fix MDIO node address/size cells
Link: https://lore.kernel.org/r/20191210205850.12442-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
The file was moved, causing a build error:
In file included from /git/arm-soc/arch/arm/mach-mmp/pxa168.c:28:
arch/arm/mach-mmp/pxa168.h:22:10: fatal error: cputype.h: No such file or directory
Include it from the new location.
Link: https://lore.kernel.org/r/20191210203409.2875880-1-arnd@arndb.de
Fixes: 32adcaa010 ("ARM: mmp: move cputype.h to include/linux/soc/")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
The LCD panel on AM4 GP EVMs and ePOS boards seems to be
osd070t1718-19ts. The current dts files say osd057T0559-34ts. Possibly
the panel has changed since the early EVMs, or there has been a mistake
with the panel type.
Update the DT files accordingly.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
After the commit 8267ff89b7 ("ARM: imx: Add serial number support for i.MX6/7 SoCs")
the kernel doesn't start on i.MX6ULL/ULZ SoC.
Tested on next-20191205.
For i.MX6ULL/ULZ the variable "ocotp_compat" is set to "fsl,imx6ul-ocotp", but with commit
ffbc34bf0e ("nvmem: imx-ocotp: Implement i.MX6ULL/ULZ support") and commit
f243bc821e ("ARM: dts: imx6ull: Fix i.MX6ULL/ULZ ocotp compatible") the value
"fsl,imx6ull-ocotp" is already defined and set in device tree...
By setting "ocotp_compat" to "fsl,imx6ull-ocotp" the kernel does boot.
Fixes: 8267ff89b7 ("ARM: imx: Add serial number support for i.MX6/7 SoCs")
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
During definition of the CPU thermal zone of BCM283x SoC family there
was a misunderstanding of the meaning "criticial trip point" and the
thermal throttling range of the VideoCore firmware. The latter one takes
effect when the core temperature is at least 85 degree celsius or higher
So the current critical trip point doesn't make sense, because the
thermal shutdown appears before the firmware has a chance to throttle
the ARM core(s).
Fix these unwanted shutdowns by increasing the critical trip point
to a value which shouldn't be reached with working thermal throttling.
Fixes: 0fe4d2181c ("ARM: dts: bcm283x: Add CPU thermal zone with 1 trip point")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Commit 0e4a459f56 ("tracing: Remove unnecessary DEBUG_FS dependency")
removed select for DEBUG_FS but we still need it at least for enabling
deeper idle states for the SoCs.
Signed-off-by: Tony Lindgren <tony@atomide.com>
The TI_CPSW_SWITCHDEV definition in Kconfig was changed from "select
NET_SWITCHDEV" to "depends on NET_SWITCHDEV", and therefore it is required
to explicitelly enable NET_SWITCHDEV config option in omap2plus_defconfig.
Fixes: 3727d259dd ("arm: omap2plus_defconfig: enable new cpsw switchdev driver")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The phy mode should be rgmii-id. For some reason, it used to work with
rgmii-txid but doesn't any more.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The PMU registers are at least 0x18 bytes wide. Meson8b already uses a
size of 0x18. The structure of the PMU registers on Meson8 and Meson8b
is similar but not identical.
Meson8 and Meson8b have the following registers in common (starting at
AOBUS + 0xe0):
#define AO_RTI_PWR_A9_CNTL0 0xe0 (0x38 << 2)
#define AO_RTI_PWR_A9_CNTL1 0xe4 (0x39 << 2)
#define AO_RTI_GEN_PWR_SLEEP0 0xe8 (0x3a << 2)
#define AO_RTI_GEN_PWR_ISO0 0x4c (0x3b << 2)
Meson8b additionally has these three registers:
#define AO_RTI_GEN_PWR_ACK0 0xf0 (0x3c << 2)
#define AO_RTI_PWR_A9_MEM_PD0 0xf4 (0x3d << 2)
#define AO_RTI_PWR_A9_MEM_PD1 0xf8 (0x3e << 2)
Thus we can assume that the register size of the PMU IP blocks is
identical on both SoCs (and Meson8 just contains some reserved registers
in that area) because the CEC registers start right after the PMU
(AO_RTI_*) registers at AOBUS + 0x100 (0x40 << 2).
The upcoming power domain driver will need to read and write the
AO_RTI_GEN_PWR_SLEEP0 and AO_RTI_GEN_PWR_ISO0 registers, so the updated
size is needed for that driver to work.
Fixes: 4a5a27116b ("ARM: dts: meson8: add support for booting the secondary CPU cores")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The MDIO node on Cygnus had an reversed #address-cells and
#size-cells properties, correct those.
Fixes: 40c26d3af6 ("ARM: dts: Cygnus: Add the ethernet switch and ethernet PHY")
Reported-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
