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Christian Hewitt
229cfc6b16 dt-bindings: arm: amlogic: add support for Radxa Zero2 
The Radxa Zero2 is a small form-factor SBC using the Amlogic
A311D chip.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230127150536.3719090-1-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 18:01:56 +01:00
Christian Hewitt
5bcfbee7d5 arm64: dts: meson: add support for BananaPi M2-Pro 
BPI-M2-PRO is based upon the BPI-M5 design except for a different
physical board layout and the following changes:

- USB 3.0 ports reduced from 4x to 2x
- 3.5mm Combined CVBS/Audio Jack removed
- RTL8821BU WiFi/BT module (internal USB connected)

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230127142221.3718184-6-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 18:01:19 +01:00
Christian Hewitt
bd2529aa41 dt-bindings: arm: amlogic: add support for BananaPi M2-Pro 
BPI-M2-PRO is based upon the BPI-M5 using the Amlogic SM1 (S905X3) chipset.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230127142221.3718184-5-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 18:01:19 +01:00
Christian Hewitt
ca8dac3a01 arm64: dts: meson: bananapi-m5: convert dts to dtsi 
Convert the BPI-M5 dts into meson-sm1-bananapi.dtsi to support the
addition of new boards based on the same design.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230127142221.3718184-4-christianshewitt@gmail.com
[narmstrong: fixed adc-keys node name]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 18:00:57 +01:00
Christian Hewitt
31752ffeec arm64: dts: meson: bananapi-m5: remove redundant status from sound node 
The sound device is enabled by default so remove the redundant status.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230127142221.3718184-3-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 17:56:10 +01:00
Christian Hewitt
856968e066 arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN 
For proper warm (re)boot from SD card the BPI-M5 board requires TFLASH_VDD_EN
and VDDIO_C pins to be switched to high impedance mode. This can be achieved
using OPEN_DRAIN instead of ACTIVE_HIGH to leave the GPIO pins in input mode
and retain high state (pin has the pull-up).

This change is inspired by meson-sm1-odroid.dtsi where OPEN_DRAIN has been
used to resolve similar problems with the Odroid C4 board (TF_IO in the C4
dts is the equivalent regulator).

Fixes: 976e920183 ("arm64: dts: meson-sm1: add Banana PI BPI-M5 board dts")
Suggested-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230127142221.3718184-2-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 17:56:10 +01:00
Christian Hewitt
ce43ea00b9 arm64: dts: meson: radxa-zero: allow usb otg mode 
Setting dr_mode to "host" prevents otg which can be useful on a board
with limited connectivity options. So don't force host mode.

Fixes: 26d1400f74 ("arm64: dts: amlogic: add support for Radxa Zero")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230127103913.3386435-1-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 14:19:31 +01:00
David Heidelberg
527c9552f5 arm64: dts: meson-gxm-khadas-vim2: use gpio-fan matrix instead of an array 
No functional changes.

Adjust to comply with dt-schema requirements
and make it possible to validate values.

Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20230126193732.69699-1-david@ixit.cz
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-27 08:55:36 +01:00
Neil Armstrong
f1193c5c09 arm64: dts: meson-g12b-odroid: Add initial support for Hardkernel ODROID-N2L 
ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.

- On-board ethernet is removed
- On-board RTC is removed
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
  are available
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
  is recommended or a tall passive sink is optional
- 3.5mm earjack is removed
- IR remote receiver is removed
- MIPI DSI port is added new but not yet supported

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Link: https://lore.kernel.org/r/20230122-topic-odroid-n2l-upstream-initial-v2-3-8d3fea6d403d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:31:26 +01:00
Neil Armstrong
379ae64609 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>
 2023-01-26 09:31:26 +01:00
Neil Armstrong
8280a4ea1d dt-bindings: arm: amlogic: document Odroid-N2L 
ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.

- On-board ethernet is removed
- On-board RTC is removed
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
are available
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
is recommended or a tall passive sink is optional
- 3.5mm earjack is removed
- IR remote receiver is removed
- MIPI DSI port is added

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230122-topic-odroid-n2l-upstream-initial-v2-1-8d3fea6d403d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:31:26 +01:00
Neil Armstrong
1d2f14117a arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip 
Add an active trip tied to the on-board fan cooling device, which is better
than describing it along the passive cooling maps.

Fixes: 33b14f663d ("arm64: dts: meson: add initial device-tree for ODROID-HC4")
Reported-by: Ricardo Pardini <ricardo@pardini.net>
Link: https://lore.kernel.org/r/20230124-topic-odroid-hc4-upstream-fix-fan-trip-v1-1-b0c6aa355d93@linaro.org
Tested-by: Ricardo Pardini <ricardo@pardini.net>
[narmstrong: added Ricardo's tested-by from off-list chat]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:30:14 +01:00
Christian Hewitt
7e01e14e9f arm64: dts: meson: add audio playback to S905X-P212 dts 
Add initial support for the HDMI and Analogue i2s audio outputs.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230123065834.2670125-1-christianshewitt@gmail.com
[narmstrong: removed useless status property in /sound]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:29:24 +01:00
Christian Hewitt
3384645fb6 arm64: dts: meson: remove WiFi/BT nodes from Khadas VIM1 
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>
 2023-01-26 09:28:51 +01:00
Christian Hewitt
81351d2f0b arm64: dts: meson: move pwm_ef node in P212 dtsi 
Cosmetic-only change to alpha-sort the pwm_ef node.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230123065504.2669769-3-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:51 +01:00
Christian Hewitt
ac714d0925 arm64: dts: meson: add Broadcom WiFi to P212 dtsi 
The P212 has a combined WiFi/BT module. The BT side is already enabled
in the dtsi but the WiFi side is not. Let's enable the WiFi module.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230123065504.2669769-2-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:50 +01:00
Neil Armstrong
ce99997226 arm64: dts: amlogic: meson-g12b-odroid-go-ultra: fix rk818 pmic properties 
Fixes:
pmic@1c: '#clock-cells' is a required property
pmic@1c: 'switch-supply' does not match any of the regexes: 'pinctrl-[0-9]+'

The switch supply is described by vcc9-supply per bindings documentation.

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-14-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
afdef3b188 arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name 
Fixes:
leds: status: {...} is not of type 'array'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-13-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
eee64d8fbb arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name 
Fixes:
leds: status: {...} is not of type 'array'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-12-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
d519a73332 arm64: dts: amlogic: meson-sm1-bananapi-m5: fix adc keys node names 
Fixes:
adc_keys: 'key' does not match any of the regexes: '^button-', 'pinctrl-[0-9]+'

Also fix the invalid "adc_keys" node name.

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-11-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
6bb506ed36 arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name 
Fixes:
 adc-keys: 'update-button' does not match any of the regexes: '^button-', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-10-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
d19189f70b arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name 
Fixes:
bus@c8834000: eth-phy-mux: {...} should not be valid under {'type': 'object'}

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-9-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
956f52025c arm64: dts: amlogic: meson-axg-jethome-jethub-j1xx: fix invalid rtc node name 
Fixes:
pcf8563@51: $nodename:0: 'pcf8563@51' does not match '^rtc(@.*|-[0-9a-f])*$'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-8-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:04 +01:00
Neil Armstrong
11172a97c0 arm64: dts: amlogic: meson-gxl-s905w-jethome-jethub-j80: fix invalid rtc node name 
Fixes:
pcf8563@51: $nodename:0: 'pcf8563@51' does not match '^rtc(@.*|-[0-9a-f])*$'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-7-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
61ff70708b arm64: dts: amlogic: meson-gx: add missing unit address to rng node name 
Fixes:
bus@c8834000: rng: {...} should not be valid under {'type': 'object'}

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-6-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
e3bd275ccb arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names property 
Fixes:
bluetooth: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-5-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
a69cb1042c arm64: dts: amlogic: meson-axg-jethome-jethub-j1xx: fix supply name of USB controller node 
Fixes:
usb@ffe09080: 'phy-supply' does not match any of the regexes: '^usb@[0-9a-f]+$', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-4-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
2ff6500514 arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible 
Fixes:
scpi: sensors:compatible: 'oneOf' conditional failed, one must be fixed:
	['amlogic,meson-gxbb-scpi-sensors'] is too short
	'arm,scpi-sensors' was expected

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-3-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
5b7069d72f arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name 
Fixes:
scpi: clocks: 'clock-controller' does not match any of the regexes: '^clocks-[0-9a-f]+$', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-2-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Neil Armstrong
127f79212b arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name 
Fixes:
scpi: clocks: 'clock-controller' does not match any of the regexes: '^clocks-[0-9a-f]+$', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-1-44351528957e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-26 09:28:03 +01:00
Heiner Kallweit
1be13a5091 arm64: dts: amlogic: Fix non-compliant SD/SDIO node names 
mmc-controller.yaml defines "^mmc(@.*)?$" as node name pattern.
In preparation of adding schema-based validation fix the node name
in two affected files.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/55c53e8d-6b30-51bf-edf6-b5b67887bd0a@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-24 09:21:25 +01:00
Christian Hewitt
3cbd431c2b arm64: dts: meson: remove CPU opps below 1GHz for G12A boards 
Amlogic G12A devices experience CPU stalls and random board wedges when
the system idles and CPU cores clock down to lower opp points. Recent
vendor kernels include a change to remove 100-250MHz and other distro
sources also remove the 500/667MHz points. Unless all 100-667Mhz opps
are removed or the CPU governor forced to performance stalls are still
observed, so let's remove them to improve stability and uptime.

Fixes: b190056fa9 ("arm64: dts: meson-g12a: add cpus OPP table")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20230119053031.21400-1-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-19 08:59:30 +01:00
Martin Blumenstingl
f189c869ad arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address 
Node names should be generic and use hyphens instead of underscores to
not cause warnings. Also nodes without a reg property should not have a
unit-address. Change the scpi_dvfs node to use clock-controller as node
name without a unit address (since it does not have a reg property).

Fixes: 70db166a2b ("ARM64: dts: meson-gxbb: Add SCPI with cpufreq & sensors Nodes")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-7-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:02:51 +01:00
Martin Blumenstingl
e7303651bb arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name 
Documentation/devicetree/bindings/net/ethernet-phy.yaml defines that the
node name for Ethernet PHYs should match the following pattern:
  ^ethernet-phy(@[a-f0-9]+)?$

Replace the underscore with a hyphen to adhere to this binding.

Fixes: 280c17df8f ("arm64: dts: meson: g12a: add mdio multiplexer")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-6-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:01:19 +01:00
Martin Blumenstingl
8ed5310356 arm64: dts: meson-gx: Fix Ethernet MAC address unit name 
Unit names should use hyphens instead of underscores to not cause
warnings.

Fixes: bfe59f92d3 ("ARM64: dts: amlogic: gxbb: Enable NVMEM")
Suggested-by: Vyacheslav Bocharov <adeep@lexina.in>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-5-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:01:19 +01:00
Martin Blumenstingl
2f66eeb06e arm64: dts: meson-axg: jethub-j1xx: Fix MAC address node names 
Node names should use hyphens instead of underscores to not cause
warnings.

Fixes: 59ec069d50 ("arm64: dts: meson-axg: add support for JetHub D1p (j110)")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-4-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:01:19 +01:00
Martin Blumenstingl
cb199de1d3 arm64: dts: meson-gxl: jethub-j80: Fix Bluetooth MAC node name 
Node names should use hyphens instead of underscores to not cause
warnings.

Fixes: abfaae24ec ("arm64: dts: meson-gxl: add support for JetHub H1")
Suggested-by: Vyacheslav Bocharov <adeep@lexina.in>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-3-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:01:19 +01:00
Martin Blumenstingl
f95acdb2b4 arm64: dts: meson-gxl: jethub-j80: Fix WiFi MAC address node 
Unit addresses should be written using lower-case hex characters. Use
wifi_mac@c to fix a yaml schema validation error once the eFuse
dt-bindings have been converted to a yaml schema:
  efuse: Unevaluated properties are not allowed ('wifi_mac@C' was
  unexpected)

Also node names should use hyphens instead of underscores as the latter
can also cause warnings.

Fixes: abfaae24ec ("arm64: dts: meson-gxl: add support for JetHub H1")
Acked-by: Vyacheslav Bocharov <adeep@lexina.in>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230111211350.1461860-2-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-13 09:01:19 +01:00
Tomeu Vizoso
18b542e544 arm64: dts: Add DT node for the VIPNano-QI on the A311D 
This "NPU" is very similar to the Vivante GPUs and Etnaviv works well
with it with just a few small changes.

v2: Add reference to RESET_NNA (Neil)
v3: Fix indentation (Neil)

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20221202115223.39051-5-tomeu.vizoso@collabora.com
[narmstrong: squash patch 8, disable NPU by default and do not enable NPU on vim3 yet]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-02 11:38:22 +01:00
Neil Armstrong
52b94e479e Merge branch 'v6.3/bindings' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into v6.3/arm64-dt 
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-02 11:34:38 +01:00
Tomeu Vizoso
340ea839b4 dt-bindings: power: Add G12A NNA power domain 
Add define for the NNA power domain for the NPU in the G12A.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20221202115223.39051-3-tomeu.vizoso@collabora.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-02 11:29:38 +01:00
Tomeu Vizoso
a439267609 dt-bindings: reset: meson-g12a: Add missing NNA reset 
Doesn't appear in the TRM I have, but it is used by the downstream
galcore driver.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20221202115223.39051-2-tomeu.vizoso@collabora.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-02 11:29:38 +01:00
Krzysztof Kozlowski
ac7f40c28b arm64: dts: amlogic: align LED node names with dtschema 
The node names should be generic and DT schema expects certain pattern:

  amlogic/meson-sm1-bananapi-m5.dtb: leds: 'blue' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20221125144141.477253-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2023-01-02 10:45:40 +01:00
Linus Torvalds
1b929c02af Linux 6.2-rc1 v6.2-rc1 2022-12-25 13:41:39 -08:00
Steven Rostedt (Google)
292a089d78 treewide: Convert del_timer*() to timer_shutdown*() 
Due to several bugs caused by timers being re-armed after they are
shutdown and just before they are freed, a new state of timers was added
called "shutdown".  After a timer is set to this state, then it can no
longer be re-armed.

The following script was run to find all the trivial locations where
del_timer() or del_timer_sync() is called in the same function that the
object holding the timer is freed.  It also ignores any locations where
the timer->function is modified between the del_timer*() and the free(),
as that is not considered a "trivial" case.

This was created by using a coccinelle script and the following
commands:

    $ cat timer.cocci
    @@
    expression ptr, slab;
    identifier timer, rfield;
    @@
    (
    -       del_timer(&ptr->timer);
    +       timer_shutdown(&ptr->timer);
    |
    -       del_timer_sync(&ptr->timer);
    +       timer_shutdown_sync(&ptr->timer);
    )
      ... when strict
          when != ptr->timer
    (
            kfree_rcu(ptr, rfield);
    |
            kmem_cache_free(slab, ptr);
    |
            kfree(ptr);
    )

    $ spatch timer.cocci . > /tmp/t.patch
    $ patch -p1 < /tmp/t.patch

Link: https://lore.kernel.org/lkml/20221123201306.823305113@linutronix.de/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Acked-by: Pavel Machek <pavel@ucw.cz> [ LED ]
Acked-by: Kalle Valo <kvalo@kernel.org> [ wireless ]
Acked-by: Paolo Abeni <pabeni@redhat.com> [ networking ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2022-12-25 13:38:09 -08:00
Linus Torvalds
72a85e2b0a Merge tag 'spi-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi 
Pull spi fix from Mark Brown:
 "One driver specific change here which handles the case where a SPI
  device for some reason tries to change the bus speed during a message
  on fsl_spi hardware, this should be very unusual"

* tag 'spi-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: fsl_spi: Don't change speed while chipselect is active
 2022-12-23 14:44:08 -08:00
Linus Torvalds
0a023cbb11 Merge tag 'regulator-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator 
Pull regulator fixes from Mark Brown:
 "Two core fixes here, one for a long standing race which some Qualcomm
  systems have started triggering with their UFS driver and another
  fixing a problem with supply lookup introduced by the fixes for devm
  related use after free issues that were introduced in this merge
  window"

* tag 'regulator-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: core: fix deadlock on regulator enable
  regulator: core: Fix resolve supply lookup issue
 2022-12-23 14:38:00 -08:00
Linus Torvalds
2c91ce92c6 Merge tag 'coccinelle-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux 
Pull coccicheck update from Julia Lawall:
 "Modernize use of grep in coccicheck:

  Use 'grep -E' instead of 'egrep'"

* tag 'coccinelle-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
  scripts: coccicheck: use "grep -E" instead of "egrep"
 2022-12-23 13:56:41 -08:00
Linus Torvalds
51094a24b8 Merge tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux 
Pull kernel hardening fixes from Kees Cook:

 - Fix CFI failure with KASAN (Sami Tolvanen)

 - Fix LKDTM + CFI under GCC 7 and 8 (Kristina Martsenko)

 - Limit CONFIG_ZERO_CALL_USED_REGS to Clang > 15.0.6 (Nathan
   Chancellor)

 - Ignore "contents" argument in LoadPin's LSM hook handling

 - Fix paste-o in /sys/kernel/warn_count API docs

 - Use READ_ONCE() consistently for oops/warn limit reading

* tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  cfi: Fix CFI failure with KASAN
  exit: Use READ_ONCE() for all oops/warn limit reads
  security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6
  lkdtm: cfi: Make PAC test work with GCC 7 and 8
  docs: Fix path paste-o for /sys/kernel/warn_count
  LoadPin: Ignore the "contents" argument of the LSM hooks
 2022-12-23 12:00:24 -08:00
Linus Torvalds
edb23125fd Merge tag 'pstore-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux 
Pull pstore fixes from Kees Cook:

 - Switch pmsg_lock to an rt_mutex to avoid priority inversion (John
   Stultz)

 - Correctly assign mem_type property (Luca Stefani)

* tag 'pstore-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  pstore: Properly assign mem_type property
  pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
  pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
 2022-12-23 11:55:54 -08:00