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2023-07-31arm64: dts: amlogic: drop redundant status=okay in sound nodesKrzysztof Kozlowski1-1/+0
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>
2021-07-26arm64: dts: meson-gxbb: nanopi-k2: Enable BluetoothChen-Yu Tsai1-1/+12
The NanoPi K2 has a AP6212 WiFi+BT combo module. The WiFi portion is already enabled. The BT part is connected via UART and I2S. Enable the UART and add a device node describing the Bluetooth portion of the module. Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20210712135919.32059-1-wens@kernel.org
2021-02-03arm64: dts: meson: shorten audio card names for alsa compatibilityChristian Hewitt1-1/+1
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
2020-12-07arm64: dts: meson: fix PHY deassert timing requirementsStefan Agner1-1/+1
According to the datasheet (Rev. 1.9) the RTL8211F requires at least 72ms "for internal circuits settling time" before accessing the PHY registers. This fixes an issue seen on ODROID-C2 where the Ethernet link doesn't come up when using ip link set down/up: [ 6630.714855] meson8b-dwmac c9410000.ethernet eth0: Link is Down [ 6630.785775] meson8b-dwmac c9410000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=36) [ 6630.893071] meson8b-dwmac c9410000.ethernet: Failed to reset the dma [ 6630.893800] meson8b-dwmac c9410000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 6630.902835] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Hw setup failed Fixes: f29cabf240ed ("arm64: dts: meson: use the generic Ethernet PHY reset GPIO bindings") Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/4a322c198b86e4c8b3dda015560a683babea4d63.1607363522.git.stefan@agner.ch
2020-12-07arm64: dts: meson: add audio playback to nanopi-k2Christian Hewitt1-0/+40
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/20201203060023.9454-5-christianshewitt@gmail.com
2020-04-29arm64: dts: meson: fix leds subnodes nameNeil Armstrong1-1/+1
Fix the leds subnode names to match (^led-[0-9a-f]$|led) It fixes: meson-g12b-a311d-khadas-vim3.dt.yaml: leds: 'red', 'white' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-g12b-s922x-khadas-vim3.dt.yaml: leds: 'red', 'white' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-g12b-odroid-n2.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-nanopi-k2.dt.yaml: leds: 'stat' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-nexbox-a95x.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-odroidc2.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-vega-s95-pro.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-vega-s95-meta.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-vega-s95-telos.dt.yaml: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-wetek-hub.dt.yaml: leds: 'system' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxbb-wetek-play2.dt.yaml: leds: 'ethernet', 'system', 'wifi' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxl-s905x-libretech-cc.dt.yaml: leds: 'blue', 'system' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxl-s905d-libretech-pc.dt.yaml: leds: 'blue', 'green' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxm-rbox-pro.dt.yaml: leds: 'blue', 'red' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-gxm-s912-libretech-pc.dt.yaml: leds: 'blue', 'green' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-sm1-sei610.dt.yaml: leds: 'bluetooth' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' meson-sm1-khadas-vim3l.dt.yaml: leds: 'red', 'white' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200326165958.19274-6-narmstrong@baylibre.com
2019-10-03arm64: dts: meson-gxbb-nanopi-k2: add keep-power-in-suspend property in SDIO ↵Neil Armstrong1-0/+3
node The WiFi firmware requires that the power is kept enabled while in suspend mode. Add the keep-power-in-suspend property in the SDIO node to specify that the power must be kept when entering in a system wide suspend state. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-08-30arm64: dts: meson-gxbb-nanopi-k2: add missing modelNeil Armstrong1-0/+1
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: /: 'model' is a required property Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-06-20arm64: dts: meson: use the generic Ethernet PHY reset GPIO bindingsMartin Blumenstingl1-4/+5
The snps,reset-gpio bindings are deprecated in favour of the generic "Ethernet PHY reset" bindings. Replace snps,reset-gpio from the &ethmac node with reset-gpios in the ethernet-phy node. The old snps,reset-active-low property is now encoded directly as GPIO flag inside the reset-gpios property. snps,reset-delays-us is converted to reset-assert-us and reset-deassert-us. reset-assert-us is the second cell from snps,reset-delays-us while reset-deassert-us was the third cell. Instead of blindly copying the old values (which seems strange since they gave the PHY one second to come out of reset) over this also updates the delays based on the datasheets: - the Realtek RTL8211F PHY needs a 10ms assert delay (the datasheet mentions: "For a complete PHY reset, this pin must be asserted low for at least 10ms") and a 30ms deassert delay (the datasheet mentions: "Wait for a further 30ms (for internal circuits settling time) before accessing the PHY register". This applies to the following boards: GXBB NanoPi K2, GXBB Odroid-C2, GXBB Vega S95 variants, GXBB Wetek variants, GXL P230, GXM Khadas VIM2, GXM Nexbox A1, GXM Q200, GXM RBox Pro boards. - the ICPlus IP101GR PHY needs a 10ms assert delay (the datasheet mentions: "Trst | Reset period | 10ms") and a deassert delay of 10ms as well (the datasheet mentions: "Tclk_MII_rdy | MII/RMII clock output ready after reset released | 10ms"). This applies to the GXBB Nexbox A95X board. - the Micrel KSZ9031 seems to require a 100us delay but use the same (seemingly safe) values from RTL8211F due to lack of a board to verify this. This applies to the GXBB P200 board. The GXBB P201 board is left out from this conversion because it doesn't have a dedicated PHY node (because it's not clear which PHY is used on that board). Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-05-21arm64: dts: meson: nanopi k2: add sd DDR50Jerome Brunet1-0/+1
Add UHS ddr50 mode to the nanopi k2 Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-05-21arm64: dts: meson: fix mmc v2 chips max frequenciesJerome Brunet1-3/+2
According the datasheets, emmc v2 chips (gxbb and gxl) don't support more that 100Mhz in UHS-1 SD modes and HS in SDIO. Align the max-frequency to 100MHz for UHS-1 and 50MHz for HS Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-01-14arm64: dts: meson: Fix mmc cd-gpios polarityLoys Ollivier1-2/+1
Commit 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") changed the behavior of "cd-inverted" to follow the device tree bindings specification: According to SDHCI standard, CD lines are specified as "active low". Using the "cd-inverted" property means that the CD line is "active high". Fix the SD card description for meson by setting the cd-gpios as "active low", according to the boards specifications, and dropping the "cd-inverted" property. Fixes: 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") Signed-off-by: Loys Ollivier <lollivier@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-11-29arm64: dts: meson-gxbb-nanopi-k2: fix GPIO lines namesNeil Armstrong1-2/+2
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: 12ada0513d7a ("ARM64: dts: meson-gxbb-nanopi-k2: Add GPIO lines names") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-07-20ARM64: dts: meson-gxbb-nanopi-k2: Add HDMI, CEC and CVBS nodesNeil Armstrong1-0/+48
The Amlogic Meson GXBB based Nanopi-K2 board has an HDMI connector with CEC and CVBS available on the 40pin header. This patch adds the nodes to enable HDMI, CEC and CVBS functionnalities. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-03-08ARM64: dts: amlogic: Convert to new-style SPDX license identifiersNeil Armstrong1-40/+1
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>
2018-02-13ARM64: dts: meson: accept MAC addr from u-boot environmentJorge Ramirez-Ortiz1-0/+1
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>
2017-12-08ARM64: dts: meson: add comments with the GPIO for the PHY interruptsMartin Blumenstingl1-0/+1
Currently one has to look/calculate the GPIO for the PHY interrupts manually. Add a comment for the existing PHY interrupt lines to make it easier to find out which GPIO is used. This is done using the following calculation: - number of GPIO AO pins (14 on GXBB: GPIOAO_0..13) - add the offset of the pin which is used for the interrupt (for example GPIOZ_15 = 15 on Odroid-C2) Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-By: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-29ARM64: dts: meson-gx: add external PHY interrupt on some platformsJerome Brunet1-0/+2
Add the external PHY interrupt on the nanopi-k2, odroid-c2, p200, p230 and q200 Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-12ARM64: dts: meson-gxl: Take eMMC data strobe out of eMMC pinsNeil Armstrong1-1/+1
Since the Data Strobe pin is optional, take it out of the default eMMC pins and add a separate entry. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-12ARM64: dts: meson-gxbb: adjust nanopi-k2 gpio-line-namesJerome Brunet1-5/+5
GPIOX22 is now declared properly and TEST_N has been moved so the gpio-line-names of the nanopi-k2 must be adjusted accordingly Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-05ARM64: dts: meson-gxbb: nanopi-k2: enable sdr104 modeJerome Brunet1-1/+2
SDR104 seems to be OK on the nanopi-k2 SBC so enable it Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-05ARM64: dts: meson-gxbb: nanopi-k2: enable sdcard UHS modesJerome Brunet1-0/+3
Enable UHS modes, up to SDR50, on the nanopi-k2 SBC. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-05ARM64: dts: meson-gxbb: nanopi-k2: add card regulator settle timesJerome Brunet1-0/+3
Changing the card voltage on the nanopi-k2 is not instantaneous, especially when switching from 3.3v to 1.8v. It take at least 3ms for the regulator to go from 3.3v to 1.8v. Add margin to that to make sure we don't upset the sdcard during the voltage switch Fixes: 9bc7ffb08daf ("arm64: dts: amlogic: Add NanoPi K2") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-05ARM64: dts: meson: add mmc clk gate pinsJerome Brunet1-3/+6
Add the pinctrl to switch mmc clk pins in gpio (pulled down) mode. This is necessary to be able to gate the clk outside of the SoC while keeping it running in the controller Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-09-05ARM64: dts: meson: remove cap-sd-highspeed from emmc nodesJerome Brunet1-1/+0
It does not make much sense to define cap-sd-highspeed in the emmc nodes Just remove it. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-08-01ARM64: dts: meson-gxbb-nanopi-k2: Add GPIO lines namesNeil Armstrong1-0/+58
This patch describes the GPIO lines usage on the Nanopi K2 board. This is useful in the debugfs gpio file and using the cdev gpio API. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-31arm64: dts: amlogic: Add NanoPi K2Andreas Färber1-0/+291
The FriendlyARM NanoPi K2 is a single-board computer. Cc: techsupport@friendlyarm.com Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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