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2019-04-18ARM: dts: sun8i: a83t: Enable USB OTG controller on some boardsChen-Yu Tsai2-0/+24
The Bananapi M3 and Cubietruck Plus both have USB OTG ports wired to the SoC and PMIC in the same way, with the N_VBUSEN pin on the PMIC controlling VBUS output, the PMIC's VBUS input for sensing VBUS, and PH11 on the SoC for sensing the ID pin. Enable OTG on both boards. Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-18ARM: dtsi: axp81x: add USB power supply nodeQuentin Schulz1-0/+4
The AXP813/818 has a VBUS power input. Add a device node for it, now that we support it. Signed-off-by: Quentin Schulz <[email protected]> [[email protected]: Add commit message] Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-17ARM: dts: sun5i: Reorder pinctrl nodesMaxime Ripard1-10/+10
We try to keep the PIO nodes ordered alphabetically, but this doesn't always work out. Let's fix it. Signed-off-by: Maxime Ripard <[email protected]>
2019-04-17ARM: dts: sun6i: i7: Remove useless propertyMaxime Ripard1-1/+0
The I7 DTS uses an spdif-out property with an "okay" value. However, that property isn't documented anywhere, and isn't used anywhere either. Remove it. Signed-off-by: Maxime Ripard <[email protected]>
2019-04-17ARM: dts: sun4i: lime: Fix the USB PHY ID detect GPIO propertiesMaxime Ripard1-1/+1
While the USB PHY Device Tree mandates that the name of the ID detect pin should be usb0_id_det-gpios, a significant number of device tree use usb0_id_det-gpio instead. This was functional because the GPIO framework falls back to the gpio suffix that is legacy, but we should fix this. Commit 2c515b0d05a9 ("ARM: sunxi: Fix the USB PHY ID detect GPIO properties") was supposed to fix this, but one fell through the cracks. Signed-off-by: Maxime Ripard <[email protected]>
2019-04-17ARM: dts: sun4i: protab2: Remove stale pinctrl-names entryMaxime Ripard1-1/+0
Some nodes still have pinctrl-names entry, yet they don't have any pinctrl group anymore. Drop them. Signed-off-by: Maxime Ripard <[email protected]>
2019-04-17ARM: dts: sunxi: Remove useless phy-names from EHCI and OHCIMaxime Ripard8-28/+0
Neither the OHCI or EHCI bindings are using the phy-names property, so we can just drop it. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-15ARM: dts: sun8i: v40: bananapi-m2-berry: Sort device node dereferences.Pablo Greco1-18/+18
The device node dereferences are out of order, sort them. Signed-off-by: Pablo Greco <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-10ARM: dts: sun5i: Add the MBUS controllerMaxime Ripard1-0/+13
The MBUS (and its associated controller) is the bus in the Allwinner SoCs that DMA devices use in the system to access the memory. Among other things (and depending on the SoC generation), it can also enforce priorities or report bandwidth usages on a per-master basis. One of the most notable thing is that instead of having the same mapping for the RAM than the CPU, it maps it at address 0, which means we'll have to do address translation thanks to the dma-ranges property. Signed-off-by: Maxime Ripard <[email protected]>
2019-04-09dt-bindings: sunxi: Add compatible for OrangePi 3 boardOndrej Jirman1-0/+5
Add new Xunlong Orange Pi 3 board compatible string to the bindings documentation. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-09ARM: dts: sun8i: a83t: Add I2C2 pinmux setting for PE pinsChen-Yu Tsai1-0/+6
I2C2 is available on the PE pingroup, on the same pins as the camera sensor interface (CSI) controller's camera control interface pins. This provides an option to use I2C2 instead of that control interface to configure camera sensors. Add a pinctrl node for it. The property /omit-if-no-ref/ is added to keep the device tree blob size down if it is unused. Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-09dt-bindings: arm: sunxi: Add Beelink GS1 boardClément Péron1-0/+5
Beelink GS1 device-tree has been introduced. Add it to the sunxi yaml documentation. Signed-off-by: Clément Péron <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-09ARM: dts: sun8i: tbs-a711: Add support for volume keys inputOndrej Jirman1-0/+20
TBS A711 tablet has volume up/down keys connected to r_lradc. Add support for these keys. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-09ARM: dts: sunxi: Add R_LRADC support for A83TZiping Chen1-0/+7
Allwinner A83T SoC has a low res adc like the one in Allwinner A10 SoC. Now the driver has been modified to support it. Add support for it. Signed-off-by: Ziping Chen <[email protected]> Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-08ARM: dts: sunxi: Improve A33 NAND transfers by using DMAMiquel Raynal1-1/+3
In the current state, A33 NAND controllers use PIO during transfers. Throughput can be increased thanks to the use of DMA (mostly during reads, because of the ECC pipelining feature). Besides the usual addition of DMA DT properties, because the A33 NAND DMA handling is different than for older SoCs, we must also update the compatible which has recently been introduced for this purpose. Signed-off-by: Miquel Raynal <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-05ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module)Ondrej Jirman1-0/+21
TBS A711 tablet contains u-blox NEO-6M module connected to UART2. Enable UART2 to gain access to the module from userspace. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-04ARM: dts: sunxi: Remove useless pinctrl nodesMaxime Ripard6-131/+0
We have for the H3 boards some kind of cargo cult apparently, where we would have a pinctrl node even for GPIOs without any particular settings. This is pretty much useless, so let's remove them. Acked-by: Chen-Yu Tsai <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-04ARM: dts: sunxi: Remove pinctrl groups setting biasMaxime Ripard36-514/+73
So far we've enabled pull-up and pull-down resistors on GPIOs using a pinctrl node. Now that the GPIO binding allows for a flag to declare this, let's switch to it. This brings us closer to removing all the GPIO pinctrl nodes, which will in turn allow us to switch the pinctrl strict mode on. Acked-by: Chen-Yu Tsai <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-02ARM: dts: sunxi: Remove useless address and size cellsMaxime Ripard2-4/+0
The NAND chips in our DTs have address and size cells, even though they don't have any child nodes. Remove them. Reviewed-by: Miquel Raynal <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-02ARM: dts: sunxi: Conform to DT spec for NAND controllerMaxime Ripard4-4/+4
The NAND controller node name should be nand-controller and not nand as we used previously according to the devicetree specification. Let's fix our DTs. Reviewed-by: Miquel Raynal <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: a83t: Add missing CPU clock referencesOndrej Jirman1-4/+8
A83T DTSI has cpu clocks defined only on the first CPU in each cluster. We can bring down any CPU in the cluster, so we need to define clock for each CPU, so that the system knows what clock to use if the first CPU is down. Also move the clocks property below the compatible on cpus where it is already defined. Property "clock-names" is not needed. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: a83t: Add UART2 PB pinsOndrej Jirman1-0/+6
Add pin definitions for UART2 PB pins. These are used on TBS-A711 tablet. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: tbs-a711: Add node for BMA250 accelerometerOndrej Jirman1-0/+12
A711 tablet has BMA250 accelerometer connected to I2C1 bus. Enable both the I2C1 bus and add the accelerometer device to it. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: a83t: Add missing cooling device properties for CPUsOndrej Jirman1-0/+8
Enable to use CPUs as cooling device in the future, by adding "#cooling-cells" to each CPU node. This property should be present for all the CPUs of a cluster. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can register a cooling device. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: a83t: Add nodes for UART2-UART4Ondrej Jirman1-0/+33
A83T has 5 UART interfaces, but only the first two have their nodes defined in sun8i-a83t.dtsi. Add nodes for the missing interfaces. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-04-01ARM: dts: sun8i: tbs-a711: Enable bluetoothOndrej Jirman1-0/+13
TBS A711 tablet has a bcm20702a1 bluetooth chip (part of AP6210 WiFi/BT module) connected to UART1. Add node for the blutooth chip. The driver needs brcm/BCM20702A1.hcd firmware file to run. Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-26ARM: dts: sun7i: fix typos in uart pin muxMans Rullgard1-4/+4
The recently added uart mux options had a few typos. Fix them. Fixes: 43d0fe112585 ("ARM: dts: sun7i: add pinctrl for missing uart mux options") Reported-by: Werner Böllmann <[email protected]> Signed-off-by: Mans Rullgard <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-26ARM: dts: sun9i: Remove deprecated pinctrl propertiesMaxime Ripard1-5/+4
We switched to the generic pinctrl binding some time ago, yet the GMAC pinctrl node apparently slipped through. Fix this. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sunxi: Add default dr_modeMaxime Ripard6-0/+6
The USB OTG binding we have mandates to have a dr_mode property, yet not all boards are setting it. Since the generic otg binding states that the default mode should be the OTG mode, let's use that one in our DTSI. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: A23/A33: Fix pinctrl node namesMaxime Ripard1-5/+5
The NAND pinctrl nodes names don't follow the pattern we've used and enforced for some time. Make sure they do. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sunxi: Remove pinctrl size-cells propertyMaxime Ripard2-2/+0
The children nodes of the pinctrl node hadn't have any reg property for quite some time, so we don't need the size-cells property. Remove it. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: r40: Remove useless AHCI propertiesMaxime Ripard1-2/+0
The SATA controller never have any children nodes, so we don't need the address and size cells properties. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: r40: Fix AHCI reset-names propertyMaxime Ripard1-1/+1
The AHCI node was introduced with a typo in the reset-names property that got written resets-name instead. This was working because the reset is optional for that driver, and the controller was put out of reset by the bootloader. Fixes: 41c64d3318aa ("ARM: dts: sun8i: r40: add sata node") Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: sunxi: dts: Split USB PHY cells into an arrayMaxime Ripard3-3/+3
Even though it doesn't make any difference at the binary level, the reg property is an array of cells, and should be represented as such. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: tbs-a711: Fix typo in regulatorsMaxime Ripard1-2/+2
The regulator properties suffix is -supply, yet a _supply slipped in. This was working because the regulator framework will provide a dummy regulator when none is provided in the device tree, and the regulator itself was always enabled. Fixes: 90c5d7cdae64 ("ARM: dts: sun8i: a711: Add regulator support") Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sunxi: Fix the TCON output clockMaxime Ripard8-0/+11
Even though we shouldn't really have any external user of the clock provided by the TCON, if clock-output-names is set, then #clock-cells must be there as well. Fix this. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: sunxi: Fix the USB PHY VBUS detect GPIO propertiesMaxime Ripard19-19/+19
While the USB PHY Device Tree mandates that the name of the VBUS detect pin should be usb0_vbus_det-gpios, a significant number of device tree use usb0_vbus_det-gpio instead. This was functional because the GPIO framework falls back to the gpio suffix that is legacy, but we should fix this. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: sunxi: Fix the USB PHY ID detect GPIO propertiesMaxime Ripard39-39/+39
While the USB PHY Device Tree mandates that the name of the ID detect pin should be usb0_id_det-gpios, a significant number of device tree use usb0_id_det-gpio instead. This was functional because the GPIO framework falls back to the gpio suffix that is legacy, but we should fix this. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sunxi: Switch to new GPIOs properties for i2c-gpioMaxime Ripard2-5/+5
The i2c-gpio driver uses named gpios now and the array of GPIOs is deprecated. Switch to the new binding. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sunxi: Fix GIC compatibleMaxime Ripard6-6/+6
As can be shown by the YAML schema now, the combination of GIC compatibles we were using has never been an option. Switch to the gic-400 variant, which is the more correct option. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun5i: lichee-pi one: Remove stale pinctrl-names entryMaxime Ripard1-1/+0
Some nodes still have pinctrl-names entry, yet they don't have any pinctrl group anymore. Drop them. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun9i: optimus: Fix fixed-regulatorsMaxime Ripard1-2/+2
Commit 1848f3f44444 ("ARM: dts: sun9i: Remove GPIO pinctrl nodes to avoid warnings") was wrong on the optimus, and instead of droping the pinctrl-names property, it dropped the regulator-name one. Obviously, that wasn't what was intended. Reinstate regulator-name and drop pinctrl-names. Fixes: 1848f3f44444 ("ARM: dts: sun9i: Remove GPIO pinctrl nodes to avoid warnings") Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25dt-bindings: arm: Remove the CPU compatible documentationMaxime Ripard1-23/+0
Commit 1f8afea8fee0 ("dt-bindings: Add YAML description for Allwinner boards") added an exhaustive list of the valid compatibles used for both the SoCs and boards. We can therefore remove the old documentation, that never got as well updated as it should have. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: a23/a33: Add R_I2C ControllerMaxime Ripard1-0/+20
The A23 and A33 both have an I2C controller in the ARISC domain, that share the same pins with the RSB bus. Even if it's an unusual configuration, that device can be used to drive the PMIC, so let's use it. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: a33: Add default address and size cells to the DSI nodeMaxime Ripard1-0/+2
The DSI bindings require that an address cell size of 1, and a size cell of 0. Instead of duplicating it in each and every board DTS file, let's put it in the DTSI. Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25dt-bindings: Add YAML description for Allwinner boardsMaxime Ripard1-0/+797
We've never had a board compatibles documentation for the Allwinner boards so far. Let's create a json-schema for them. Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun9i: Add missing unit addressMaxime Ripard1-1/+1
The soc node in the A80 DTSI has a ranges property, but no matching unit address, which results in a DTC warning. Add the unit address to remove that warning. Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun9i: Fix Display Engine DTC warningsMaxime Ripard2-64/+15
Our display engine endpoints trigger some DTC warnings due to the fact that we're having a single endpoint that doesn't need any reg property, and since we don't have a reg property, we don't need the address-cells and size-cells properties anymore. Fix those Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: r40: Fix Display Engine DTC warningsMaxime Ripard1-4/+1
Our display engine endpoints trigger some DTC warnings due to the fact that we're having a single endpoint that doesn't need any reg property, and since we don't have a reg property, we don't need the address-cells and size-cells properties anymore. Fix those Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2019-03-25ARM: dts: sun8i: a83t: Fix Display Engine DTC warningsMaxime Ripard2-4/+1
Our display engine endpoints trigger some DTC warnings due to the fact that we're having a single endpoint that doesn't need any reg property, and since we don't have a reg property, we don't need the address-cells and size-cells properties anymore. Fix those Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
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