arm64: dts: amlogic: replace underscores in node names

Underscores should not be used in node names (dtc with W=2 warns about
them), so replace them with hyphens.

Cc: Marc Gonzalez <mgonzalez@freebox.fr>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240213143217.336341-1-krzysztof.kozlowski@linaro.org
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arm64: dts: Replace the IRQ number with the IRQID macro definition

Replacing IRQ numbers with IRQID macro definitions makes node properties
easier to understand and also makes GPIO interrupts easier to use.

Associated platforms:
- Amlogic Meson-G12A
- Amlogic Meson-G12B
- Amlogic Meson-SM1

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230724060108.1403662-4-huqiang.qin@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arm64: dts: amlogic: meson-g12b-odroid-n2: fix usb hub hog name

This fixes the following dtschema check error:
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dtb: pinctrl@40: bank@40: Unevaluated properties are not allowed ('hog-0' was unexpected)

Link: https://lore.kernel.org/r/20230706-topic-amlogic-upstream-dt-fixes-take3-v1-1-63ed070eeab2@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arm64: dts: amlogic: drop redundant status=okay in sound nodes

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>

arm64: dts: meson-g12b: move common node into new odroid.dtsi

In order to introduce Odroid-N2L which is basically an Odroid-N2+
without some on-board peripherals (Ethernet, RTC, Hub, Jack),
move the common nodes into a new meson-g12b-odroid.dtsi which will
will be the common dtsi for all the Odroid-N2 derived boards.

Link: https://lore.kernel.org/r/20230122-topic-odroid-n2l-upstream-initial-v2-2-8d3fea6d403d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arm64: dts: meson: Enable active coling using gpio-fan on Odroid N2/N2+

Odroid N2/N2+ support active cooling via gpio-fan controller.
Add fan controls and tip point for cpu and ddr thermal sensor
on this boards.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Link: https://lore.kernel.org/r/20221021050906.1158-1-linux.amoon@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133'

Typo in audio amplifier node, dioo2133 -> dio2133

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Fixes: ef599f5f3e10 ("arm64: dts: meson: convert ODROID-N2 to dtsi")
Fixes: 67d141c1f8e6 ("arm64: dts: meson: odroid-n2: add jack audio output support")
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/YfKQJejh0bfGYvof@anyang

arm64: dts: amlogic: Fix SPI NOR flash node name for ODROID N2/N2+

Fix the schema warning: "spi-flash@0: $nodename:0: 'spi-flash@0' does
not match '^flash(@.*)?$'" from jedec,spi-nor.yaml

Fixes: a084eaf3096c ("arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node")
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Alexander Stein <alexander.stein@mailbox.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20211026182813.900775-3-alexander.stein@mailbox.org

arm64: dts: meson-g12b-odroid-n2: add 5v regulator gpio

As described in the Odroid-n2 & Odroid-n2-plus schematics,
the 5V regulator is controlled by GPIOH_8 and in Open Drain
since this GPIO doesn't support Push-Pull.

Fixes: c35f6dc5c377 ("arm64: dts: meson: Add minimal support for Odroid-N2")
Fixes: ef599f5f3e10 ("arm64: dts: meson: convert ODROID-N2 to dtsi")

Cc: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20210920204739.950-1-linux.amoon@gmail.com

arm64: dts: meson-g12b: Fix the pwm regulator supply properties

After enabling CONFIG_REGULATOR_DEBUG=y we observer below debug logs.
Changes help link VDDCP_A and VDDCPU_B pwm regulator to 12V regulator
supply instead of dummy regulator.

[ 4.147196] VDDCPU_A: will resolve supply early: pwm
[ 4.147216] pwm-regulator regulator-vddcpu-a: Looking up pwm-supply from device tree
[ 4.147227] pwm-regulator regulator-vddcpu-a: Looking up pwm-supply property in node /regulator-vddcpu-a failed
[ 4.147258] VDDCPU_A: supplied by regulator-dummy
[ 4.147288] regulator-dummy: could not add device link regulator.12: -ENOENT
[ 4.147353] VDDCPU_A: 721 <--> 1022 mV at 871 mV, enabled
[ 4.152014] VDDCPU_B: will resolve supply early: pwm
[ 4.152035] pwm-regulator regulator-vddcpu-b: Looking up pwm-supply from device tree
[ 4.152047] pwm-regulator regulator-vddcpu-b: Looking up pwm-supply property in node /regulator-vddcpu-b failed
[ 4.152079] VDDCPU_B: supplied by regulator-dummy
[ 4.152108] regulator-dummy: could not add device link regulator.13: -ENOENT

Fixes: c6d29c66e582 ("arm64: dts: meson-g12b-khadas-vim3: add initial device-tree")
Fixes: d14734a04a8a ("arm64: dts: meson-g12b-odroid-n2: enable DVFS")
Fixes: 3cb74db9b256 ("arm64: dts: meson: convert ugoos-am6 to common w400 dtsi")

Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20210919202918.3556-3-linux.amoon@gmail.com

arm64: dts: amlogic: misc DT schema fixups

Take a pass at cleaning up a bunch of warnings
from 'make dtbs_check' that have crept in.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210421204833.18523-1-khilman@baylibre.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arm64: dts: meson: add GPIO line names to ODROID N2/N2+

Add GPIO line-name identifiers to the ODROID N2/N2+ common dtsi.

Signed-off-by: Hyeonki Hong <hhk7734@gmail.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/20210407042609.9736-4-christianshewitt@gmail.com

arm64: dts: meson: add saradc node to ODROID N2/N2+

Add the meson saradc node to the ODROID N2/N2+ common dtsi.

Signed-off-by: Hyeonki Hong <hhk7734@gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210407042609.9736-3-christianshewitt@gmail.com

arm64: dts: meson: remove extra tab from ODROID N2/N2+ ext_mdio node

Remove an extra tab from the ext_mdio node in the ODROID N2/N2+ common
dtsi file.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210407042609.9736-2-christianshewitt@gmail.com

arm64: dts: meson: add i2c3/rtc nodes and rtc aliases to ODROID-N2 dtsi

Enable the onboard pcf8563 rtc hardware on ODROID N2/N2+ boards via the
common dtsi. Also add aliases to ensure vrtc does not claim /dev/rtc0.

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/20210111135831.2218-1-christianshewitt@gmail.com

arm64: dts: meson: shorten audio card names for alsa compatibility

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

arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements

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 where the Ethernet link doesn't come up
when using ip link set down/up:
[ 29.360965] meson8b-dwmac ff3f0000.ethernet eth0: Link is Down
[ 34.569012] meson8b-dwmac ff3f0000.ethernet eth0: PHY [0.0:00] driver [RTL8211F Gigabit Ethernet] (irq=31)
[ 34.676732] meson8b-dwmac ff3f0000.ethernet: Failed to reset the dma
[ 34.678874] meson8b-dwmac ff3f0000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed
[ 34.687850] meson8b-dwmac ff3f0000.ethernet eth0: stmmac_open: Hw setup failed

Fixes: 658e4129bb81 ("arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY reset line")
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/df3f5c4fc6e43c55429fd3662a636036a21eed49.1607363522.git.stefan@agner.ch

arm64: dts: meson: convert ODROID-N2 to dtsi

Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200915152432.30616-2-narmstrong@baylibre.com