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path: root/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
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2025-02-28arm64: dts: amlogic: gx: switch to the new PWM controller bindingMartin Blumenstingl
Use the new PWM controller binding which now relies on passing all clock inputs available on the SoC (instead of passing the "wanted" clock input for a given board). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241227212514.1376682-4-martin.blumenstingl@googlemail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2024-09-02arm64: dts: amlogic: add clock and clock-names to sound cardsNeil Armstrong
Add the missing clocks in the sound card nodes according to the AXG and GX sound card bindings changes. It solves the following errors: sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected) from schema $id: http://devicetree.org/schemas/sound/amlogic,axg-sound-card.yaml# sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected) from schema $id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml# sound: 'anyOf' conditional failed, one must be fixed: 'clocks' is a required property '#clock-cells' is a required property from schema $id: http://devicetree.org/schemas/clock/clock.yaml# Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240828-topic-amlogic-upstream-bindings-fixes-audio-snd-card-v2-3-58159abf0779@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-07-31arm64: dts: amlogic: drop redundant status=okay in sound nodesKrzysztof Kozlowski
status=okay is by default. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230731093615.148949-1-krzysztof.kozlowski@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-26arm64: dts: meson: remove WiFi/BT nodes from Khadas VIM1Christian Hewitt
The Broadcom WiFi/BT SDIO nodes are now inherited from the P212 common dtsi so we can remove them from the VIM1 board dts. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230123065504.2669769-4-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2022-10-31arm64: dts: meson: remove clock-frequency from rtcSebastian Reichel
'clock-frequency' is not part of the DT binding and not supported by the Linux driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20221024165549.74574-6-sebastian.reichel@collabora.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2021-07-26arm64: dts: meson: improve gxl-s905x-khadas-vim wifiArtem Lapkin
Improve gxl-s905x-khadas-vim wifi performance * change freq from 60Mhz to 100Mhz 100Mhz works well same as in meson-khadas-vim3.dtsi Signed-off-by: Artem Lapkin <art@khadas.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20210622044334.769791-1-art@khadas.com
2021-02-03arm64: dts: meson: shorten audio card names for alsa compatibilityChristian Hewitt
This patch shortens all audio card model names by dropping the SoC prefix (for conformity) and rewording those that are still longer than alsa's 15 character name limit [0] to avoid userspace config issues. [0] https://github.com/torvalds/linux/blob/master/Documentation/sound/alsa-configuration.rst#common-parameters-for-top-sound-card-modules Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20210101063737.26635-1-christianshewitt@gmail.com
2021-02-03arm64: dts: meson: Fix schema warnings for pwm-ledsAlexander Dahl
The node names for devices using the pwm-leds driver follow a certain naming scheme (now). Parent node name is not enforced, but recommended by DT project. Signed-off-by: Alexander Dahl <post@lespocky.de> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201228163217.32520-5-post@lespocky.de
2020-12-07arm64: dts: meson: minor fixups for Khadas VIM/VIM2 dtsChristian Hewitt
Reorder the VIM/VIM2 includes/bindings to follow the format of other dts in the Amlogic tree and remove a stray empty line in the VIM2 dts. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201203061605.9603-1-christianshewitt@gmail.com
2020-12-07arm64: dts: meson: add audio playback to khadas-vimChristian Hewitt
Add initial audio support limited to HDMI i2s. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201203060023.9454-3-christianshewitt@gmail.com
2020-11-30arm64: dts: meson: enable rtc node on Khadas VIM1/VIM2 boardsChristian Hewitt
Enable the rtc node on VIM1/VIM2 boards so users can simply attach a power cell and use the on-board RTC without modifying the device-tree. Cold boot with no cell attached is gracefully handled: VIM2:~ # dmesg | grep rtc [ 7.716150] rtc-hym8563 1-0051: no valid clock/calendar values available [ 7.716957] rtc-hym8563 1-0051: registered as rtc0 [ 7.729850] rtc-hym8563 1-0051: no valid clock/calendar values available [ 7.729877] rtc-hym8563 1-0051: hctosys: unable to read the hardware clock [ 8.126768] rtc-hym8563 1-0051: no valid clock/calendar values available Warm boot (and any boot with cell attached) recalls stored values resulting in consistently faster (re)boot times: VIM2:~ # dmesg | grep rtc [ 7.441671] rtc-hym8563 1-0051: registered as rtc0 [ 7.442663] rtc-hym8563 1-0051: setting system clock to 2020-11-16T05:49:59 UTC (1605505799) Suggested-by: Artem Lapkin <art@khadas.com> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201116064147.12062-1-christianshewitt@gmail.com
2020-04-29arm64: dts: amlogic: use the new USB control driver for GXL and GXMMartin Blumenstingl
Add the correcly architectured USB Glue node and adapt all the Amlogic GXL and GXM board to the new organization. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200326134507.4808-11-narmstrong@baylibre.com
2019-10-07arm64: dts: meson-gxl-s905x-khadas-vim: fix uart_A bluetooth nodeChristian Hewitt
Fixes: dd5297cc8b8b ("arm64: dts: meson-gxl-s905x-khadas-vim enable Bluetooth") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-10-07arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled nodeChristian Hewitt
Fix DTC warnings: arch/arm/dts/meson-gxl-s905x-khadas-vim.dtb: Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Fixes: e15d2774b8c0 ("ARM64: dts: meson-gxl: add support for the Khadas VIM board") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-08-29arm64: dts: meson-gxl-s905x-khadas-vim: use rc-khadas keymapChristian Hewitt
Swap to the rc-khadas keymap that maps the mouse button to KEY_MUTE. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-11-29arm64: dts: meson-gx: Add hdmi_5v regulator as hdmi tx supplyNeil Armstrong
The hdmi_5v regulator must be enabled to provide power to the physical HDMI PHY and enables the HDMI 5V presence loopback for the monitor. Fixes: b409f625a6d5 ("ARM64: dts: meson-gx: Add HDMI_5V regulator on selected boards") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-11-29arm64: dts: meson-gxl-khadas-vim: fix GPIO lines namesNeil Armstrong
The gpio line names were set in the pinctrl node instead of the gpio node, at the time it was merged, it worked, but was obviously wrong. This patch moves the properties to the gpio nodes. Fixes: 60795933b709 ("ARM64: dts: meson-gxl-khadas-vim: Add GPIO lines names") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-11-29arm64: dts: meson-gxl-s905x-khadas-vim enable BluetoothChristian Hewitt
This enables Bluetooth support for the following models: - Khadas VIM basic (AP6212) using firmware BCM43438A1.hcd - Khadas VIM pro (AP6255) using firmware BCM4345C0.hcd The AP6212 module used on the VIM basic has an ID clash with another device. To get Bluetooth working you either need to apply a kernel patch to drivers/bluetooth/btbcm.c so 0x2209 loads BCM43438A1 or the BCM43438A1.hcd firmware must be renamed to BCM43430A1.hcd. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-03-07ARM64: dts: amlogic: Convert to new-style SPDX license identifiersNeil Armstrong
Move the SPDX-License-Identifier lines to the top and drop the license splat. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-02-12ARM64: dts: meson: accept MAC addr from u-boot environmentJorge Ramirez-Ortiz
Extend configuring the MAC address from u-boot to all meson boards. I didn't test this changeset but having checked libretech's u-boot tree I believe it should just work. Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-11ARM64: dts: meson-gxl: adjust kvim gpio-line-namesJerome Brunet
TEST_N gpio has been moved so the gpio-line-names of the kvim must be adjusted accordingly Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-08-22Merge tag 'v4.13-rc4' into v4.14/dt64Kevin Hilman
Linux 4.13-rc4
2017-08-22ARM64: dts: meson-gx: Add AO CEC nodesNeil Armstrong
This patch adds the AO CEC node in all the HDMI enabled boards DTS. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-08-01ARM64: dts: meson-gxl-khadas-vim: Add GPIO lines namesNeil Armstrong
This patch describes the GPIO lines usage on the Khadas VIM board. This is useful in the debugfs gpio file and using the cdev gpio API. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [khilman: minor whitespace fix] Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-07-20ARM64: dts: meson-gx: use specific compatible for the AO pwmsJerome Brunet
Use the specific compatible for AO pwms so the pwms input can be correctly set FDIV4 is not present on the pwm A0, so change kadhas vim input clocks to xtal. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-06-09ARM64: dts: meson-gxl-s905x-khadas-vim: Add HDMI nodesNeil Armstrong
Add HDMI nodes for the Khadas Vim board. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-17arm64: dts: meson-gxl-s905x-khadas-vim: Fix Wifi node nameAndreas Färber
bcrmf -> brcmf -> wifi Fixes: e15d2774b8c0 ("ARM64: dts: meson-gxl: add support for the Khadas VIM board") Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-03-23ARM64: dts: meson-gxl: add support for the Khadas VIM boardMartin Blumenstingl
The Khadas VIM series consists of two boards which are almost identical: They are both using the same GXL S905X SoC, 100Mbit/s ethernet (through the SoC-internal PHY), 2GB DDR3 memory, a micro-SD card slot, onboard eMMC, Broadcom based SDIO WIFI, 2x USB A and 1x USB Type-C (the latter with OTG support). The red LED is driven by PWM_AO_B (which allows dimming), while the blue LED is managed by the firmware. The differences are: - the VIM Pro has a 16GB eMMC module, while the VIM only has 8GB - the VIM Pro uses an AP6255 a/b/g/n/ac WIFI module, while the VIM comes with an AP6212 b/g/n SDIO WIFI module (the Vim uses an 8GB eMMC module, while The boards are based on Amlogic's GXL S905X P212 reference design, which is why most of the functionality (all MMC controllers and power sequences, IR remote input, the main UART, ADC and ethernet) is simply inherited from meson-gxl-s905x-p212.dtsi. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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