Aries boards have a Wolfson WM8994 sound card attached over gpio-i2c.
There is currently no ASoC Machine Driver.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The bitbanged GPIO I2C adapters have external pull-ups attached
so the internal pulls should be disabled for lower power usage.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
SDHCI1 is connected to a BCM4329 WiFi/BT chip which requires
power to be kept over suspend. As the surrounding hardware supports
this, mark it as such. This fixes WiFi after a suspend/resume cycle.
Fixes: 170642468a ("ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones")
Cc: <stable@vger.kernel.org>
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The node name was gpgi, but the pinctrl driver was registering the pins
as just gpi and the "samsung,pins" i2s0 pinctrl entries refer to gpi.
The public S5PC110 datasheet also refers to these pins as just gpi,
so let's make sure everything is in sync and rename the node to gpi.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
In order to minimize leakage current during sleep, set a config
for sleep GPIOs.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
In order to minimize leakage current during sleep, set a config
for sleep GPIOs.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
To simplify writing of sleep gpio configs, add a common helper
similar to what is present for other Samsung CPUs.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Documentation/devicetree/bindings/spi/spi-uniphier.txt requires
#address-cells and #size-cells, but they are missing in actual DT files.
Also, 'make ARCH=arm dtbs_check' is really noisy.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Add an 'aliases' property for ethernet device.
U-Boot performs a fix-up of the MAC address and will overwrite the values
from the Linux devicetree for aliased ethernet device. The MAC address can
be inherited from U-Boot by adding aliases of ethernet devices.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds the necessary MDIO interface node
to the Qualcomm IPQ4019 DTSI.
Built-in QCA8337N switch is managed using it,
and since we have a driver for it lets add it.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: David S. Miller <davem@davemloft.net>
The size field of the tag header structure is supposed to be set to the
size of a tag structure including the header.
Fixes: c772568788 ("ARM: add additional table to compressed kernel")
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Copying source files during the build time may not end up with
as clean code as expected.
lib/fdt*.c simply wrap scripts/dtc/libfdt/fdt*.c, and it works
nicely. Let's follow this approach for the arm decompressor, too.
Add four wrappers, arch/arm/boot/compressed/fdt*.c and remove
the Makefile messes. Another nice thing is we no longer need to
maintain the own libfdt_env.h because the decompressor can include
<linux/libfdt_env.h>.
There is a subtle problem when generated files are turned into
check-in files.
When you are doing a rebuild of an existing object tree with O=
option, there exists stale "shipped" copies that the old Makefile
implementation created. The build system ends up with compiling the
stale generated files because Make searches for prerequisites in the
current directory, i.e. $(objtree) first, and then the directory
listed in VPATH, i.e. $(srctree).
To mend this issue, I added the following code:
ifdef building_out_of_srctree
$(shell rm -f $(addprefix $(obj)/, fdt_rw.c fdt_ro.c fdt_wip.c fdt.c))
endif
This will need to stay for a while because "git bisect" crossing this
commit, otherwise, would result in a build error.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Add ethernet PHY configuration ahead of removing the quirk that
configures the clocking mode for the PHY. The RGMII delay is
already set correctly.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds a device tree for the Integrator/AP with the
IM-PD1 logic module mounted, using the new logic
module bindings.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the syscfg-fmp property in each i2c node in order to allow
Fast Mode Plus speed if clock-frequency >= 1MHz is indicated.
Signed-off-by: Alain Volmat <alain.volmat@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Add declarations related to the syscon pdds for deep sleep management.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Usually it does not hurt to add "clock-names" properties, even if the
(pre-json-schema) DT bindings do not mention them.
However, the actual clock names for the OS Timer nodes are not fixed,
but contain the indices of the consumer instances. Hence they cannot
easily be used by a driver, without scanning for all possible indices.
Remove them, as the OSTM DT bindings do not specify clock-names anyway.
Fixes: bbbcd02b82 ("ARM: dts: r7s9210: Initial SoC device tree")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Chris Brandt <Chris.Brandt@renesas.com>
Link: https://lore.kernel.org/r/20200427192932.28967-1-geert+renesas@glider.be
A test with the command below gives these errors:
arch/arm/boot/dts/rk3229-evb.dt.yaml: spi-0:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-evb.dt.yaml: spi-1:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-xms6.dt.yaml: spi-0:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-xms6.dt.yaml: spi-1:
'#address-cells' is a required property
The $nodename pattern for spi nodes is
"^spi(@.*|-[0-9a-f])*$". To prevent warnings rename
'spi-0' and 'spi-1' pinctrl sub nodenames to
'spi0' and 'spi1' in 'rk322x.dtsi'.
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/spi/spi-controller.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200424123923.8192-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Dts files with Rockchip 'gpu' nodes were manually verified.
In order to automate this process arm,mali-utgard.txt
has been converted to yaml. In the new setup dtbs_check with
arm,mali-utgard.yaml expects clock-names values
in the same order, so fix that.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200425192500.1808-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
A test with the command below gives for example this error:
arch/arm/boot/dts/rk3229-xms6.dt.yaml: phy@0:
'#phy-cells' is a required property
The phy nodename is normally used by a phy-handle.
This node is however compatible with
"ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"
which is just been added to 'ethernet-phy.yaml'.
So change nodename to 'ethernet-phy' for which '#phy-cells'
is not a required property
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/dtschema/schemas/
phy/phy-provider.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20200416170321.4216-2-jbx6244@gmail.com
A test with the command below gives for example this error:
arch/arm/boot/dts/rk3228-evb.dt.yaml: phy@0:
'#phy-cells' is a required property
The phy nodename is normally used by a phy-handle.
This node is however compatible with
"ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"
which is just been added to 'ethernet-phy.yaml'.
So change nodename to 'ethernet-phy' for which '#phy-cells'
is not a required property
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/dtschema/schemas/
phy/phy-provider.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20200416170321.4216-1-jbx6244@gmail.com
New compatible values were introduced for the 48-bit CMT devices on
SH-Mobile AG5 and R-Mobile A1, and the old "cmt-48"-based values were
deprecated. However, the actual DTS files were never updated.
See also commits:
- 81b604c399 ("dt-bindings: timer: renesas, cmt: Update CMT1 on
sh73a0 and r8a7740"),
- 8c1afba285 ("clocksource/drivers/sh_cmt: r8a7740 and sh73a0
SoC-specific match"),
- 19d608458f ("clocksource/drivers/sh_cmt: Document "cmt-48" as
deprecated").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200420151553.22975-1-geert+renesas@glider.be
LS1021A-TWR has one micron "n25q128a13" flash of size 16M.
Add QSPI node properties for it.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Since the PMIC driver now has IRQ handling, add the GPIO to
listen to things like RTC alarm or ADC conversion completion.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull ARM SoC fixes from Arnd Bergmann:
"A few smaller fixes for v5.7-rc3: The majority are fixes for bugs I
found after restarting my randconfig build testing that had been
dormant for a while.
On the Nokia N950/N9 phone, a DT fix is required to address a boot
regression.
For the bcm283x (Raspberry Pi), two DT fixes address minor issues"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
soc: imx8: select SOC_BUS
soc: tegra: fix tegra_pmc_get_suspend_mode definition
soc: fsl: dpio: avoid stack usage warning
soc: fsl: dpio: fix incorrect pointer conversions
ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
ARM: dts: bcm283x: Disable dsi0 node
firmware: xilinx: make firmware_debugfs_root static
drivers: soc: xilinx: fix firmware driver Kconfig dependency
ARM: dts: bcm283x: Add cells encoding format to firmware bus
ARM: dts: OMAP3: disable RNG on N950/N9
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.7, please pull the following:
- Nicolas provides a fix for 55c7c06210 ("ARM: dts: bcm283x: Fix vc4's
firmware bus DMA limitations") which missed adding proper
#address-cells and #size-cells properties and he also disables the DSI
node which should have been disabled by default but was not.
* tag 'arm-soc/for-5.7/devicetree-fixes' of https://github.com/Broadcom/stblinux:
ARM: dts: bcm283x: Disable dsi0 node
ARM: dts: bcm283x: Add cells encoding format to firmware bus
Link: https://lore.kernel.org/r/20200417171725.1084-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
