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The BCM2711 SoC also has a mostly generic xHCI. The USB port is
currently only usable on the Compute Module 4 (e.g. via IO board).
Because DWC2 and xHCI share the same PHY, we let the bootloader
enable it on demand.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20231205200531.8232-4-wahrenst@gmx.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "fsl,clkctrl" compatible string is not documented.
It is used only to find the base address of the clock controller.
Instead of searching for an undocumented compatible string, search
for "fsl,imx23-clkctrl" and "fsl,imx28-clkctrl".
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per memory.yaml, 'device_type' is a required property.
Pass it to fix the following dt-schema warning:
imx28-xea.dtb: /: memory@40000000: 'device_type' is a required property
from schema $id: http://devicetree.org/schemas/memory.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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According to gpio-mxs.yaml, only "fsl,imx23-gpio" or "fsl,imx28-gpio"
are valid compatible strings.
This fixes the following dt-schema warnings:
imx23-evk.dtb: pinctrl@80018000: gpio@0:compatible: ['fsl,imx23-gpio', 'fsl,mxs-gpio'] is too long
from schema $id: http://devicetree.org/schemas/gpio/gpio-mxs.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per sgtl5000.yaml, '#sound-dai-cells' is a required property.
Pass it to fix the following dt-schema warning:
imx28-tx28.dtb: sgtl5000@a: '#sound-dai-cells' is a required property
from schema $id: http://devicetree.org/schemas/sound/sgtl5000.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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No functional changes.
Adjust to comply with dt-schema requirements
and make possible to validate values.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add Toradex Verdin IMX8MP Mallow carrier board support. Mallow is a
low-cost carrier board in the Verdin family with a small form factor and
build for volume production making it ideal for industrial and embedded
applications.
https://www.toradex.com/products/carrier-board/mallow-carrier-board
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add Toradex Verdin IMX8MM Mallow carrier board support. Mallow is a
low-cost carrier board in the Verdin family with a small form factor and
build for volume production making it ideal for industrial and embedded
applications.
https://www.toradex.com/products/carrier-board/mallow-carrier-board
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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As per Rob Herring's feedback:
"The ethernet device should have a node name of
'ethernet'. The 'pcie' node name and 'device_type = "pci"' is for PCI
buses/bridges only."
Do it as suggested.
Fixes: d61c5068729a ("arm64: dts: imx8mm-venice-gw7: Fix pci sub-nodes")
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Since commit 8208181fe536 ("clk: imx: composite-8m:
Add imx8m_divider_determine_rate") the lcdif controller has
had the ability to set the lcdif_pixel rate which propagates
up the tree and sets the video_pll1 rate automatically.
By setting this value low, it will force the recalculation of
video_pll1 to the lowest rate needed by lcdif instead of
dividing a larger clock down to the desired clock speed. This
has the advantage of being able to lower the video_pll1 rate
from 594MHz to 148.5MHz when operating at 1080p. It can go even
lower when operating at lower resolutions and refresh rates.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> # Kontron BL i.MX8MM
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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There are two clock-rate assignments for video_pll1, and the
only one it should really have belongs inside the lcdif node,
since it's the only consumer of this clock. Remove it from
the clk node.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> # Kontron BL i.MX8MM
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The device tree clock structure for the mipi_dsi is
unnecessarily redundant.
The default clock parent of IMX8MM_CLK_DSI_PHY_REF is
already IMX8MM_CLK_24M, so there is no need to set the
parent-child relationship between them. The default clock
rates for IMX8MM_SYS_PLL1_266M and IMX8MM_CLK_24M are
already defined to be 266MHz and 24MHz respectively,
so there is no need to define those clock rates.
On i.MX8M[MNP] the samsung,pll-clock-frequency is not
necessary, because the driver will read it from sclk_mipi
which is also already set to 24MHz making it also
redundant.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> # Kontron BL i.MX8MM
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add the 128 KiB on-chip SRAM at address 0x900000.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This adds the device tree support for the MIPI-DSI block. The block can
be used as encoder for the parallel signals coming from the lcdif block.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fix some errors in the Marvell MV88E6xxx switch descriptions:
- switch0@0 is not OK, should be ethernet-switch@0
- ports should be ethernet-ports
- port should be ethernet-port
- phy should be ethernet-phy
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The DTS code coding style expects exactly one space before and after '='
sign.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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i.MX8DXL's ddr pmu has port/channel filter capabilities, but it still is
compatible with "fsl,imx8-ddr-pmu". This will change the compatible.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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'dr_mode' is part of the USB DWC3 core, not the glue layer. Remove the
property from glue layer. Fixes the dtbs_check warning:
arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dtb: usb@32f10108:
'dr_mode' does not match any of the regexes: '^usb@[0-9a-f]+$',
'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/usb/fsl,imx8mp-dwc3.yaml#
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The 'shared-interrupt' property is not documented nor used anywhere.
Remove it.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The 'shared-interrupt' property is not documented nor used anywhere.
Remove it.
This fixes the following schema warning:
imx93-11x11-evk.dtb: dma-controller@42000000: Unevaluated properties are not allowed ('shared-interrupt' was unexpected)
from schema $id: http://devicetree.org/schemas/dma/fsl,edma.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per gpio-sbu-mux.yaml, the compatible entry is incomplete.
The imx8qxp-mek board uses a CBDTU02043, so complete the gpio-sbu-mux
compatible accordingly.
This fixes the following schema warning:
imx8qxp-mek.dtb: gpio-sbu-mux: compatible:0: 'gpio-sbu-mux' is not one of ['onnn,fsusb43l10x', 'pericom,pi3usb102']
from schema $id: http://devicetree.org/schemas/usb/gpio-sbu-mux.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The property 'phy-connection-type' can be used to describe the interface
type between the Ethernet device and the Ethernet PHY device.
However, snps,dwmac.yaml gives the following warning:
imx8mp-debix-model-a.dtb: ethernet@30bf0000: 'phy-mode' is a required property
from schema $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
To avoid the warning, switch to the more commonly used, 'phy-mode'
property instead.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per i2c-mux-pca954x.yaml, the I2C subnodes should follow the
'i2c@' format.
Change it to fix the following schema warning:
imx8mm-nitrogen-r2.dtb: i2c-mux@70: Unevaluated properties are not allowed ('i2c3@0' was unexpected)
from schema $id: http://devicetree.org/schemas/i2c/i2c-mux-pca954x.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per snps,dwmac.yaml, the interrupt-names entries should be in the
following order: "macirq", "eth_wake_irq";
Change it to fix the following schema warnings.
imx8dxl-evk.dtb: ethernet@5b050000: interrupt-names:0: 'macirq' was expected
from schema $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
imx8dxl-evk.dtb: ethernet@5b050000: interrupt-names:1: 'macirq' is not one of ['eth_wake_irq', 'eth_lpi']
from schema $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per nxp,pcf8575.yaml, #gpio-cells should be 2.
Change it to fix the following schema warning:
imx8mm-emcon-avari.dtb: gpio@3a: #gpio-cells:0:0: 2 was expected
from schema $id: http://devicetree.org/schemas/gpio/nxp,pcf8575.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per fsl-lpuart.yaml, when the 'dmas' property is used 'dma-names' should
also be present.
Pass the lpuart 'dma-names' property to fix the following schema
warnings:
imx8dxl-evk.dtb: serial@5a060000: dma-names:0: 'rx' was expected
from schema $id: http://devicetree.org/schemas/serial/fsl-lpuart.yaml#
imx8dxl-evk.dtb: serial@5a060000: dma-names:1: 'tx' was expected
from schema $id: http://devicetree.org/schemas/serial/fsl-lpuart.yaml#
imx8dxl-evk.dtb: serial@5a060000: Unevaluated properties are not allowed ('dma-names' was unexpected)
from schema $id: http://devicetree.org/schemas/serial/fsl-lpuart.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add Skov i.MX8MP based climate controller.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The following warning is shown when probing device:
pca953x 1-0020: supply vcc not found, using dummy regulator
Define a new fixed 3.3v regulator for carrier board peripherals,
enabled by mosfet switch Q2 after the SOM_3V3 supply rises (no software
control).
Add this new regulator as vcc supply to the PCA9534 to silence the warning.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The RVE gateway board is based on a Variscite VAR-SOM-NANO,
with a NXP MX8MN nano CPU.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Provide the 1.8 and 3.3 volt regulators that are utilised on the Debix
SOM BMB-08 base board.
Facilitate this by also supplying the pin control used to enable the
regulators on the second MIPI CSI port.
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Newer variants of Ixora boards require a power-up delay when powering up
the CAN transceiver of up to 1ms.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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When the EEPROM is probed, we have this warning:
at24 0-0052: supply vcc not found, using dummy regulator
Add fixed 3.3v regulator to silence the warning.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Several schema warnings are seen when running:
make dtbs_check DT_SCHEMA_FILES=pci-bus.yaml
Fix them.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Even if the 'dsp' node is disabled the memory intended to be used by the
DSP is reserved. This limits the memory range suitable for CMA allocation.
Thus disable the dsp_reserved node. DSP users need to enable it in parallel
to the 'dsp' node.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The NPU is based on the Vivante GC8000 and its power-domain
is controlled my pgc_mlmix. Since the power-domain uses
some of these clocks, setup the clock parent and rates
inside the power-domain, and add the NPU node.
The data sheet states the CLK_ML_AHB should be 300MHz for
nominal, but 800MHz clock will divide down to 266 instead.
Boards which operate in over-drive mode should update the
clocks on their boards accordingly. When the driver loads,
the NPU numerates as:
etnaviv-gpu 38500000.npu: model: GC8000, revision: 8002
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Map the 'RUN' LED present on the Debix-SOM as a heartbeat.
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This adds an overlay for the supported LVDS display AUO G133HAN01.
Configure the video PLL frequency to exactly match typical pixel clock of
141.200 MHz.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Remove unnecessary #address-cells and #size-cells from tpm node.
Fixes: 531936b218d8 ("arm64: dts: imx8mp-venice-gw74xx: update to revB PCB")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The DTS code coding style expects exactly one space before and after '='
sign.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The PICO-IMX7D SoM has the usual power supply configuration using
output sw1a of PF3000 PMIC, which was defined in downstream derivative
of linux-imx (see link) in the sources for "Android Things" devkit.
It is required to support CPU frequency scaling.
Map the respective "cpu-supply" nodes of each core to sw1a of the PMIC.
Enabling them causes cpufreq-dt, and imx-thermal drivers to probe
successfully, and CPU frequency scaling to function.
Link: https://android.googlesource.com/platform/hardware/bsp/kernel/nxp/imx-v4.1/+/o-iot-preview-5/arch/arm/boot/dts/imx7d-pico.dtsi#849
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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It's designed for hardwiring Bluetooth devices to it.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20231122144208.21114-2-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
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Combined dtb builds are only useful for making sure that the overlay
applies cleanly on the base dtb.
So we move all such combined blobs under a `dtb- +=` section that is
only built when CONFIG_OF_ALL_DTBS is enabled.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-9-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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RPi v2 Camera (IMX219) is an 8MP camera that can be used with SK-AM62A
through the 22-pin CSI-RX connector.
Same overlay can be used across SK-AM62* boards that have a 15/22-pin
FFC connector, so we name it with the k3-am62x- prefix.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-8-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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Enable I2C-2 as it is used to control CSI based sensors. Also enable
IO-EXP-2 as it controls the mux between different CSI-2 connectors.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-7-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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Three different OV5640 modules are supported using the 15-pin FFC
connector on SK-AM62:
- Digilent PCam 5C
- ALINX AN5641
- TEVI-OV5640-*-RPI
The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
overlay.
These overlays can be used on other boards of the SK-AM62* family that
have a 15/22-pin FFC connector, so we name the overlays with the prefix
k3-am62x-.
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-6-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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CSI cameras are controlled using I2C, on SK-AM62 and derivative boards
this is routed to I2C-2, so enable that bus.
Specific sensor connected to this bus will be described in the DT
overlay for each sensor.
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-5-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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