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2018-09-28Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dtArnd Bergmann1-0/+6
Amlogic ARM64 DT updates for v4.20, round 2 - new SoC support: basic support for G12A family - new board: Amlogic U200 board, using G12A SoC - fix SPI bus warnings from new dtc updates * tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: meson-g12a: add initial g12a s905d2 SoC DT support dt-bindings: arm: amlogic: Add Meson G12A binding arm64: dts: meson: Fix erroneous SPI bus warnings Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-26dt-bindings: arm: amlogic: Add Meson G12A bindingJianxin Pan1-0/+6
Introduce new bindings for the Meson G12A SoC Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-09-26dt-bindings: arm: amlogic: Add the Endless Mobile Endless Mini (EC-100)Martin Blumenstingl1-0/+1
Add bindings documentation for the Endless Mini (EC-100) from Endless Mobile. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-07-20dt-bindings: arm: amlogic: Add support for the Oranth Tanix TX3 MiniMartin Blumenstingl1-0/+1
The Tanix TX3 Mini is a TV box based on the Amlogic S905W chipset. It comes with: - 1 GiB or 2 GiB of DDR3 memory depending on the model - 8 GB or 16 GB eMMC flash depending on the model - 802.11 b/g/n wifi (Silicon Valley Microelectronics SSV6051, does not support Bluetooth, not supported by any mailine driver) - an LED 7 segment display with an FD628 controller (not supported by any mainline driver) - HDMI and AV (CVBS) output - 2x USB (utilizing both USB ports provided by the SoC) - micro SD card slot The board seems to be very similar to the P23x and Q20x reference boards: - eMMC reset routed to BOOT_9 - the SDIO wifi chip's reset line is routed to GPIOX_6 and the reference clock is 32.768KHz on PWM_E - SD card detection is routed to CARD_6 - vqmmc of all MMC controllers is hard-wired to 1.8V (VDDIO_BOOT) - uart_AO can be accessed after opening the case and soldering RX, TX and GND lines onto the exposed solder points (marked with RX, TX and GND) Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-07-20dt-bindings: arm: amlogic: Add support for GXL S905W and the P281 boardMartin Blumenstingl1-0/+6
S905W SoC is another SoC from the GXL family. It is a cost-reduced version of the S905X SoC. The following differences are known: - S905W supports HDMI resolutions up to 4k@30fps (while S905X support resolutions up to 4k@60fps) - the built-in video decoders of S905W decode up to 4k@30fps (while S905X supports decoding up to 4k@60fps) - CPU speed on S905W is limited to 1.2GHz (compared to 1.5GHz on S905X, this is handled in the SCPI firmware) - the DRAM interface on S905W is limited to 16-bit (GXL supports both, 16-bit and 32-bit) Notes based on Amlogic's GPL kernel sources: - the P281 is a development board from Amlogic which uses the S905W SoC. Amlogic's GPL kernel sources indicate that it uses the same PCB layout as the "P231" board (and simply replaces the S905D from the original P231 board with a S905W SoC). - it is assumed that the S905W SoC is pin-compatible with the S905X SoC since Amlogic's GPL kernel sources use the same driver for both SoCs. - gxl_p281_1g.dts contains a comment which mentions that "max gp pll for gpu is 650M, temporarily disabled". However, it seems to boot fine with 744MHz (as used on GXBB and the other GXL SoCs). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-07-20dt-bindings: amlogic: Add support for GXL S805X and the P241 boardNeil Armstrong1-0/+6
The S805X is a variant of the Amlogic Meson GXL SoC family with the following physical limitations : - No SDCard interface - No GPIOCLK pins - No USB OTG ID pin (but Gadget feature can stil be forced) - No 5V regulator - Reduced ADC inputs (only ADC0 and ADC1) - GPIODV_26, GPIOAO_3, GPIOAO_4, GPIOAO_5, GPIOAO_6, GPIOX_14, GPIOX_15, GPIOH_3 are no more exposed on the package Amlogic exposes the following SW limitations : - HDMI max resolution should be 1080p60, VPU clock should be downgraded - Video Decoding should be limited to 1080p60, VDEC clock should be downgraded - CPU speed should be limited by SCPI OPP table to 1.2GHz - DRAM interface is limited to DDR4 16bit up to 1GiB Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-05-09dt-bindings: arm: amlogic: add support for the Tronsmart MXIII PlusMartin Blumenstingl1-0/+2
Add the binding documentation for the Tronsmart MXIII Plus which is an Android TV box using the Amlogic S812 (Meson8m2) SoC. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-05-09dt-bindings: arm: amlogic: add support for the Meson8m2 SoCMartin Blumenstingl1-0/+4
The Meson8m2 SoC is an updated version of the Meson8 SoC. Some of the peripherals are updated to be register-compatible with Meson8b. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-19dt-bindings: arm: amlogic: Add Meson AXG bindingYixun Lan1-0/+6
Introduce new bindings for the Meson AXG SoC which now have different memory layout. Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-11dt-bindings: arm: amlogic: Add Tronsmart Vega S96 bindingNeil Armstrong1-0/+1
Cc: support@tronsmart.com Acked-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Oleg Ivanov <balbes-150@yandex.ru> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-11ARM64: dts: meson-gxm: Add support for Khadas VIM2Neil Armstrong1-0/+1
The Khadas VIM2 is a Single Board Computer, respin of the origin Khadas VIM board, using an Amlogic S912 SoC and more server oriented. It provides the same external connectors and header pinout, plus a SPI NOR Flash, a reprogrammable STM8S003 MCU, FPC Connector, Cooling FAN header and Pogo Pads Arrays. Cc: Gouwa <gouwa@szwesion.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-10Merge tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-0/+12
Pull ARM/arm64 Devicetree updates from Olof Johansson: "As usual, device tree updates is the bulk of our material in this merge window. This time around, 559 patches affecting both 32- and 64-bit platforms. Changes are too many to list individually, but some of the larger ones: New platform/SoC support: - Automotive: + Renesas R-Car D3 (R8A77995) + TI DT76x + MediaTek mt2712e - Communication-oriented: + Qualcomm IPQ8074 + Broadcom Stingray + Marvell Armada 8080 - Set top box: + Uniphier PXs3 Besides some vendor reference boards for the SoC above, there are also several new boards/machines: - TI AM335x Moxa UC-8100-ME-T open platform - TI AM57xx Beaglebone X15 Rev C - Microchip/Atmel sama5d27 SoM1 EK - Broadcom Raspberry Pi Zero W - Gemini-based D-Link DIR-685 router - Freescale i.MX6: + Toradex Apalis module + Apalis and Ixora carrier boards + Engicam GEAM6UL Starter Kit - Freescale i.MX53-based Beckhoff CX9020 Embedded PC - Mediatek mt7623-based BananaPi R2 - Several Allwinner-based single-board computers: + Cubietruck plus + Bananapi M3, M2M and M64 + NanoPi A64 + A64-OLinuXino + Pine64 - Rockchip RK3328 Pine64/Rock64 board support - Rockchip RK3399 boards: + RK3399 Sapphire module on Excavator carrier (RK3399 reference design) + Theobroma Systems RK3399-Q7 SoM - ZTE ZX296718 PCBOX Board" * tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (559 commits) ARM: dts: at91: at91sam9g45: add AC97 arm64: dts: marvell: mcbin: enable more networking ports arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node arm64: dts: marvell: add TX interrupts for PPv2.2 arm64: dts: uniphier: add PXs3 SoC support ARM: dts: uniphier: add pinctrl groups of ethernet phy mode ARM: dts: uniphier: fix size of sdctrl nodes ARM: dts: uniphier: add AIDET nodes arm64: dts: uniphier: fix size of sdctrl node arm64: dts: uniphier: add AIDET nodes Revert "ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2" arm64: dts: uniphier: add reset controller node of analog amplifier arm64: dts: marvell: add Device Tree files for Armada-8KP arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM dt-bindings: add rk3399-q7 SoM ARM: dts: rockchip: enable usb for rv1108-evb ARM: dts: rockchip: add usb nodes for rv1108 SoCs dt-bindings: update grf-binding for rv1108 SoCs ARM: dts: aspeed-g4: fix AHB window size of the SMC controllers ...
2017-08-01dt-bindings: amlogic: add unstable statementKevin Hilman1-0/+12
Due to the lack of documentation on this SoC family, discovery of new features, and correcting of previous misunderstandings is expected, so it's unrealistic to expect any form of stable bindings for this SoC family. Make that clear inthe binding documentation. Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-07-27dt-bindings: arm: amlogic: Add SoC information bindingsNeil Armstrong1-0/+29
Add bindings for the SoC information register of the Amlogic SoCs. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-06-22dt-bindings: arm: amlogic: Add Libre Technology CC boardJerome Brunet1-0/+1
Add bindings documentation for the CC board from Shenzhen Libre Technology Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-30dt-bindings: arm: amlogic: Add NanoPi K2Andreas Färber1-0/+1
The FriendlyARM NanoPi K2 is a single-board computer. Cc: techsupport@friendlyarm.com Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-30dt-bindings: arm: amlogic: Add R-Box ProAndreas Färber1-0/+1
Cc: ada@kingnoval.com Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-17dt-bindings: arm: amlogic: Reorder boardsAndreas Färber1-7/+13
Enforce groupment by SoCs, and order alphabetically within the group (with some exceptions). This should facilitate adding new boards. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-03-23dt-bindings: amlogic: add the Khadas VIMMartin Blumenstingl1-0/+2
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-03-10dt-bindings: amlogic: Add HwaCom boardCarlo Caione1-0/+1
Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-23dt-bindings: amlogic: Add WeTek boardsNeil Armstrong1-0/+2
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-11-28ARM64: dts: meson-gxl: Add support for Nexbox A95XNeil Armstrong1-0/+1
The Nexbox A95X exists with a Meson GXBB (S905) Soc or a Meson GXL SoC (S905X). Add the S905X variant which uses the internal PHY instead of an external PHY. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-11-28ARM64: dts: meson-gxm: Add support for the Nexbox A1Neil Armstrong1-0/+1
Add support for the Nexbox A1 board based on the Amlogic S912 SoC. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [khilman: replace '_' in node-names with '-'] Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-11-23ARM64: dts: Add support for Meson GXMNeil Armstrong1-0/+6
Following the Amlogic Linux kernel, it seem the only differences between the GXL and GXM SoCs are the CPU Clusters. This commit renames the gxl-s905d-p23x DTSI in a common file for S905D p23x and S912 q20x boards. Then adds a meson-gxm dtsi and reproduce the P23x to Q20x boards dts files since the S905D and S912 SoCs shares the same pinout and the P23x and Q20x boards are identical. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-10-18ARM64: dts: amlogic: Add basic support for Amlogic S905DNeil Armstrong1-0/+4
This patch introduces the basic support for the Amlogic S905D (MesonGXL) and for the Amlogic evaluation boards P230 and P231. No documentation has been released yet for this SoC, so for now only the bare minimum has been added in the DT. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-10-18ARM64: dts: amlogic: Add basic support for Amlogic S905XCarlo Caione1-0/+7
This patch introduces the basic support for the Amlogic S905X (Meson GXL) and for the Amlogic evaluation board P212. No documentation has been released yet for this SoC, so for now only the bare minimum has been added in the DT. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-03-30Documentation: devicetree: amlogic: Document P20x and ODROID-C2 boardsKevin Hilman1-0/+3
Add compatible strings for Amlogic S905/GXBB based boards: Hardkernel ODROID-C2, Amlogic P200 and Amlogic P201. Cc: devicetree@vger.kernel.org Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2016-03-07Documentation: devicetree: amlogic: Document Tronsmart Vega S95 boardsAndreas Färber1-0/+3
Use "tronsmart,vega-s95" as well as "tronsmart,vega-s95-pro", "tronsmart,vega-s95-meta" and "tronsmart,vega-s95-telos" compatible strings. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2016-03-07Documentation: devicetree: amlogic: Document Meson GXBabyAndreas Färber1-0/+4
Use "amlogic,meson-gxbb" compatible string. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2015-10-08of: documentation: add bindings documentation for Meson8bCarlo Caione1-2/+8
Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-03-02of: Define board compatible for MINIX NEO-X8Beniamino Galvani1-0/+4
Document the board compatible property for MINIX NEO-X8, a Meson8-based digital media player. While at it, move the other existing Meson board compatible to amlogic.txt. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2014-11-18ARM: meson: document meson8 compatible propertiesBeniamino Galvani1-3/+5
Add device tree bindings documentation for Amlogic Meson8 SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Carlo Caione <carlo@caione.org>
2014-09-25ARM: meson: documentation: add bindings documentationCarlo Caione1-0/+8
Add vendor prefixes and basic documentation for MesonX SoCs bindings Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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