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2022-06-27ARM: dts: s5pv210: align SDHCI node name with dtschemaKrzysztof Kozlowski1-4/+4
The node names should be generic and DT schema expects "mmc". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220626120342.38851-5-krzysztof.kozlowski@linaro.org
2022-05-04ARM: dts: s5pv210: drop useless 'dma-channels/requests' propertiesKrzysztof Kozlowski1-6/+0
The pl330 DMA controller provides number of DMA channels and requests through its registers, so duplicating this information (with a chance of mistakes) in DTS is pointless. Additionally the DTS used always wrong property names which causes DT schema check failures - the bindings documented 'dma-channels' and 'dma-requests' properties without leading hash sign. Reported-by: Rob Herring <robh@kernel.org> Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220430121902.59895-7-krzysztof.kozlowski@linaro.org
2022-04-09ARM: dts: s5pv210: align DMA channels with dtschemaKrzysztof Kozlowski1-6/+6
dtschema expects DMA channels in specific order (tx, rx and tx-sec). The order actually should not matter because dma-names is used however let's make it aligned with dtschema to suppress warnings like: i2s@eee30000: dma-names: ['rx', 'tx', 'tx-sec'] is not valid under any of the given schemas Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Co-developed-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/CY4PR04MB056779A9C50DC95987C5272ACB1C9@CY4PR04MB0567.namprd04.prod.outlook.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2022-04-09ARM: dts: s5pv210: Adjust DMA node names to match specJonathan Bakker1-3/+3
DMA node names should be dma-controller according to the DT spec, so rename them from pdma/mdma. Prevents warnings when running make dtbs_check Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/CY4PR04MB0567F52ABAE0A3CCD3C7CE59CB1C9@CY4PR04MB0567.namprd04.prod.outlook.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2022-04-04ARM: dts: s5pv210: Use standard arrays of generic PHYs for EHCI/OHCI deviceKrzysztof Kozlowski1-14/+4
Move USB PHYs to a standard arrays for S5PV210 EHCI/OHCI devices. This resolves the conflict between S5PV210 EHCI/OHCI sub-nodes and generic USB device bindings. Suggested-by: Måns Rullgård <mans@mansr.com> Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220314181948.246434-3-krzysztof.kozlowski@canonical.com
2022-04-04ARM: dts: s5pv210: align EHCI/OHCI nodes with dtschemaKrzysztof Kozlowski1-2/+2
The node names should be generic and USB DT schema expects "usb" names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220314181948.246434-2-krzysztof.kozlowski@canonical.com
2020-11-17ARM: dts: s5pv210: Drop incorrect use of io-channel-ranges propertyJonathan Cameron1-1/+0
This property is relevant to consumers of io-channels. Here it is used by a provider. dt-schema will now report and error as this property must be in the same node as io-channels and it is not here. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20201115192951.1073632-6-jic23@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-09-09ARM: dts: s5pv210: remove dedicated 'audio-subsystem' nodeKrzysztof Kozlowski1-36/+29
The 'audio-subsystem' node is an artificial creation, not representing real hardware. The hardware is described by its nodes - AUDSS clock controller and I2S0. Remove the 'audio-subsystem' node along with its undocumented compatible to fix dtbs_check warnings like: audio-subsystem: $nodename:0: 'audio-subsystem' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/20200907161141.31034-9-krzk@kernel.org
2020-09-09ARM: dts: s5pv210: move PMU node out of clock controllerKrzysztof Kozlowski1-8/+5
The Power Management Unit (PMU) is a separate device which has little common with clock controller. Moving it to one level up (from clock controller child to SoC) allows to remove fake simple-bus compatible and dtbs_check warnings like: clock-controller@e0100000: $nodename:0: 'clock-controller@e0100000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/20200907161141.31034-8-krzk@kernel.org
2020-09-09ARM: dts: s5pv210: move fixed clocks under root nodeKrzysztof Kozlowski1-22/+14
The fixed clocks are kept under dedicated 'external-clocks' node, thus a fake 'reg' was added. This is not correct with dtschema as fixed-clock binding does not have a 'reg' property. Moving fixed clocks out of 'soc' to root node fixes multiple dtbs_check warnings: external-clocks: $nodename:0: 'external-clocks' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' external-clocks: #size-cells:0:0: 0 is not one of [1, 2] external-clocks: oscillator@0:reg:0: [0] is too short external-clocks: oscillator@1:reg:0: [1] is too short external-clocks: 'ranges' is a required property oscillator@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/20200907161141.31034-7-krzk@kernel.org
2020-09-09ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warningsKrzysztof Kozlowski1-28/+21
There is no need to keep DMA controller nodes under AMBA bus node. Remove the "amba" node to fix dtschema warnings like: amba: $nodename:0: 'amba' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/20200907161141.31034-6-krzk@kernel.org
2020-05-04ARM: dts: s5pv210: Correct FIMC definitionsJonathan Bakker1-4/+7
The extended mainscaler is only available on FIMC1 and there are minimum pixel alignments that differ from the default. Additionally, the cam-if interface is available on all three while FIMC2 has no rotators. The lcd-wb interface is supported on FIMC1. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-05-04ARM: dts: s5pv210: Add an ADC nodeJonathan Bakker1-0/+12
The exynos-adc driver now supports the S5PV210, so add the DT node so that devices can use it. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-04-24ARM: dts: s5pv210: Fix camera clock provider on Goni boardKrzysztof Kozlowski1-4/+2
The camera driver (according also to bindings) registers a clock provider if clock-output-names property is present and later the sensors use registered clocks. The DTS for S5Pv210 Goni board was incorrectly adding a child node with clock output cells but without clock-output-names property. Although the DTS was compiling (with "/soc/camera/clock-controller: missing or empty reg/ranges property" warning), the clock provider was not registered. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-01-10ARM: dts: s5pv210: Fix onenand's unit address format warningKrzysztof Kozlowski1-1/+1
According to Devicetree specification, the unit-address must match the first address specified in the reg property of the node. Fix the DTC warning onenand node: arch/arm/boot/dts/s5pv210.dtsi:81.29-93.5: Warning (simple_bus_reg): /soc/onenand@b0000000: simple-bus unit address format error, expected "b0600000" Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
2019-01-10ARM: dts: s5pv210: Add DMC nodesPaweł Chmiel1-0/+12
This commit adds DMC (Dynamic Memory Controller) nodes, which are needed by S5Pv210 cpufreq driver to work. Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-01-07ARM: dts: s5pv210: Use correct fimd variantPaweł Chmiel1-1/+1
Since we have separate compatible for S5Pv210 FIMD, let's use it rather than using one from Exynos4210. Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-01-07ARM: dts: s5pv210: Add node for exynos-rotatorPaweł Chmiel1-0/+9
Add node for Exynos Rorator device, so it can be used on all S5Pv210 based devices. Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-12-01ARM: dts: s5pv210: Add s5p-jpeg codec node.Paweł Chmiel1-0/+9
Add node for s5p-jpeg codec, which is present in S5PV210 SoC. Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-08-29ARM: dts: s5pv210: Switch to S5Pv210 specific pinctrl wakeup compatibleKrzysztof Kozlowski1-1/+1
The pin controller block of S5Pv210 for handling external wakeup interrupts is different than in newer designs (Exynos). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Sylwester Nawrocki <snawrocki@kernel.org> Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
2018-01-15ARM: dts: s5pv210: add interrupt-parent for ohciArnd Bergmann1-0/+1
The ohci-hcd node has an interrupt number but no interrupt-parent, leading to a warning with current dtc versions: arch/arm/boot/dts/s5pv210-aquila.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-goni.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkc110.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkv210.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-torbreck.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 As seen from the related exynos dts files, the ohci and ehci controllers always share one interrupt number, and the number is the same here as well, so setting the same interrupt-parent is the reasonable solution here. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-01-03ARM: dts: s5pv210: Add SPDX license identifiersKrzysztof Kozlowski1-5/+2
Replace GPL v2.0 license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-03-21ARM: dts: s5pv210: Fix infinite interrupt in soft modeKrzysztof Kozlowski1-1/+1
In soft (no-reboot) mode, the driver self-pings watchdog upon expiration of an interrupt. The interrupt has to be cleared, because otherwise system enters infinite interrupt handling loop. Use a samsung,s3c6410-wdt compatible to select appropriate quirk for clearing the watchdog interrupt. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2016-09-16ARM: dts: s5p: Remove skeleton.dtsi inclusion for S5PV210Javier Martinez Canillas1-1/+3
The skeleton.dtsi file was removed in ARM64 for different reasons as explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi"). These also applies to ARM and it will also allow to get rid of the following DTC warnings in the future: "Node /memory has a reg or ranges property, but no unit name" Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-03-12ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"Masahiro Yamada1-1/+1
The compatible string "simple-bus" is well defined in ePAPR, while I see no documentation for the "arm,amba-bus" arnywhere in ePAPR or Documentation/devicetree/. DT is also used by other projects than Linux kernel. It is not a good idea to rely on such an unofficial binding. This commit - replaces "arm,amba-bus" with "simple-bus" - drops "arm,amba-bus" where it is used along with "simple-bus" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19ARM: dts: Add Device tree for s5pv210 SoCMateusz Krawczuk1-0/+633
Add generic device tree for s5pv210 and s5pv210-pinctrl Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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