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Pine64's Rock64 was missing the avdd supply properties on the hdmi node,
causing the following warnings:
dwhdmi-rockchip ff3c0000.hdmi: supply avdd-0v9 not found, using dummy regulator
dwhdmi-rockchip ff3c0000.hdmi: supply avdd-1v8 not found, using dummy regulator
In the Rock64 Schematic document version 2.0 those supplies are marked
as DVIDEO_AVDD_1V0 and DVIDEO_AVDD_1V8 respectively, but in version 3.0
those are named HDMI_AVDD_1V0 and HDMI_AVDD_1V8, which is a bit clearer.
In both versions those are connected to LDO3 and LDO1 respectively.
While the DeviceTree property is named 'avdd-0v9-supply' the
'rockchip,dw-hdmi.yaml' binding document notes the following:
A 0.9V supply that powers up the SoC internal circuitry. The actual
pin name varies between the different SoCs and is usually
HDMI_TX_AVDD_0V9 or sometimes HDMI_AVDD_1V0.
So the 'vdd_10' reference is not an error.
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20240704191919.38856-1-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Not all supported boards actually use the RK3328's built-in GMACs, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 and ethernet1 aliases from the RK3328 SoC dtsi file,
and add the same alias back to the appropriate board dts(i) files.
These changes also touch one RK3318-based board dts, because it actually
depends on the RK3328 SoC dtsi and enables one of the GMACs.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/0c14f2e354d32f5d45c718ce16643553ca72f6a5.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Currently the ROCK64 device tree specifies two regulators, vcc_host_5v
and vcc_host1_5v for USB VBUS on the device. Both of those are however
specified with RK_PA2 as the GPIO enabling them, causing the following
error when booting:
rockchip-pinctrl pinctrl: pin gpio0-2 already requested by vcc-host-5v-regulator; cannot claim for vcc-host1-5v-regulator
rockchip-pinctrl pinctrl: pin-2 (vcc-host1-5v-regulator) status -22
rockchip-pinctrl pinctrl: could not request pin 2 (gpio0-2) from group usb20-host-drv on device rockchip-pinctrl
reg-fixed-voltage vcc-host1-5v-regulator: Error applying setting, reverse things back
Looking at the schematic, there are in fact three USB regulators,
vcc_host_5v, vcc_host1_5v and vcc_otg_v5. But the enable signal for all
three is driven by Q2604 which is in turn driven by GPIO_A2/PA2.
Since these three regulators are not controllable separately, I removed
the second one which was causing the error and added labels for all
rails to the single regulator.
Signed-off-by: Lorenz Brun <lorenz@brun.one>
Tested-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20230421213841.3079632-1-lorenz@brun.one
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Nodes with compatible "jedec,spi-nor" are now checked with
jedec,spi-nor.yaml and mtd.yaml. The pattern is now
"^flash(@.*)?$", so change that for the boards with a
Rockchip SoC.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210711145900.15443-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Enable USB3 nodes for the rk3328-based PINE Rock64 board.
The separate power regulator is not added as it is controlled by the
same GPIO line as the existing VBUS regulators, so it is already
enabled. Also there is no port representation to tie the regulator to.
[wens@csie.org: Rebased onto v5.12]
Signed-off-by: Cameron Nemo <cnemo@tutanota.com>
[wens@csie.org: Rewrote commit message]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20210504083616.9654-2-wens@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-5-heiko@sntech.de
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This patch enables HDMI sound (I2S0) and Analog sound (I2S1) which
are defined in rk3328.dtsi, and replace SPDIF nodes.
We can use SPDIF pass-through with suitable ALSA settings and on
mpv or other media players.
- Settings: https://github.com/LibreELEC/LibreELEC.tv/blob/master/projects/Rockchip/filesystem/usr/share/alsa/cards/SPDIF.conf
- Ex.: mpv foo.ac3 --audio-spdif=ac3 --audio-device='alsa/SPDIF.pcm.iec958.0:SPDIF'
[Why use simple-audio-card for SPDIF?]
For newly adding nodes, ASoC guys recommend to use audio-graph-card.
But all other sound nodes for rk3328 have already been defined by
simple-audio-card. In this time, I chose for consistent sound nodes.
[DMA allocation problem]
After this patch is applied, UART2 will fail to allocate DMA resources
but UART driver can work fine without DMA.
This error is related to the DMAC of rk3328 (pl330 or compatible).
DMAC connected to 16 DMA sources. Each sources have ID number that is
called 'Req number' in rk3328 TRM. After this patch is applied total 7
of DMA sources will be activated as follows:
| Req number | Source | Required |
| | | channels |
|------------+--------+-----------|
| 8, 9 | SPI0 | 2ch |
| 11, 12 | I2S0 | 2ch |
| 14, 15 | I2S1 | 2ch |
| 10 | SPDIF | 1ch |
|------------+--------+-----------|
| | Total | 7ch |
|------------+--------+-----------|
| 6, 7 | UART2 | 2ch | -> cannot get DMA channels
Due to rk3328 DMAC specification we can use max 8 channels at same
time. If SPI0/I2S0/I2S1/SPDIF will be activated by this patch,
required DMAC channels reach to 7. So the last two channels (for
UART2) cannot get DMA resources.
Virt-dma mechanism for pl0330 DMAC driver is needed to fix this
problem.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Link: https://lore.kernel.org/r/20200802154231.2639186-1-katsuhiro@katsuster.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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with gpio
A test with the command below gives for example this error:
arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dt.yaml:
tsadc: tsadc-otp-gpio:
{'phandle': [[90]], 'rockchip,pins': [[0, 6, 0, 123]]}
is not of type 'array'
'gpio' is a sort of reserved nodename and should not be used
for pinctrl in combination with 'rockchip,pins', so change
nodes that end with 'gpio' to end with 'pin' or 'pins'.
make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/
dtschema/schemas/gpio/gpio.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200524160636.16547-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering new hardware
support, with 577 patches touching a little over 500 files.
There are five new Arm SoCs supported in this release, all of them for
existing SoC families:
- Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS
devices and Android Set-top-box designs, along with the
"Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the
Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4
single-board computer.
- Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and
the iW-RainboW-G21D-Qseven-RZG1H board/SoM
- Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO
Advance game console
Newly added machines on already supported SoCs are:
- AMLogic S905D based Smartlabs SML-5442TW TV box
- AMLogic S905X3 based ODROID-C4 SBC
- AMLogic S922XH based Beelink GT-King Pro TV box
- Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC
- Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO
OpenPower P9 "Nicole"
- Marvell Kirkwood based Check Point L-50 router
- Mediatek MT8173 based Elm/Hana Chromebook laptops
- Microchip SAMA5D2 "Industrial Connectivity Platform" reference
board
- NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit
- Octavo OSDMP15x based Linux Automation MC-1 development board
- Qualcomm SDM630 based Xiaomi Redmi Note 7 phone
- Realtek RTD1295 based Xnano X5 TV Box
- STMicroelectronics STM32MP1 based Stinger96 single-board computer
and IoT Box
- Samsung Exynos4210 based based Samsung Galaxy S2 phone
- Socionext Uniphier based Akebi96 SBC
- TI Keystone based K2G Evaluation board
- TI am5729 based Beaglebone-AI development board
Include device descriptions for additional hardware support in
existing SoCs and machines based on all major SoC platforms:
- AMlogic Meson
- Allwinner sunxi
- Arm Juno/VFP/Vexpress/Integrator
- Broadcom bcm283x/bcm2711
- Hisilicon hi6220
- Marvell EBU
- Mediatek MT27xx, MT76xx, MT81xx and MT67xx
- Microchip SAMA5D2
- NXP i.MX6/i.MX7/i.MX8 and Layerscape
- Nvidia Tegra
- Qualcomm Snapdragon
- Renesas r8a77961, r8a7791
- Rockchips RK32xx/RK33xx
- ST-Ericsson ux500
- STMicroelectronics SMT32
- Samsung Exynos and S5PV210
- Socionext Uniphier
- TI OMAP5/DRA7 and Keystone"
* tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits)
ARM: dts: keystone: Rename "msmram" node to "sram"
arm: dts: mt2712: add uart APDMA to device tree
arm64: dts: mt8183: add mmc node
arm64: dts: mt2712: add ethernet device node
arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
ARM: dts: mmp3: Add the fifth SD HCI
ARM: dts: berlin*: Fix up the SDHCI node names
ARM: dts: mmp3: Fix USB & USB PHY node names
ARM: dts: mmp3: Fix L2 cache controller node name
ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa910: Fix the gpio interrupt cell number
ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property
ARM: dts: pxa168: Fix the gpio interrupt cell number
ARM: dts: pxa168: Add missing address/size cells to i2c nodes
ARM: dts: dove: Fix interrupt controller node name
ARM: dts: kirkwood: Fix interrupt controller node name
arm64: dts: Add SC9863A emmc and sd card nodes
arm64: dts: Add SC9863A clock nodes
arm64: dts: mt6358: add PMIC MT6358 related nodes
...
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Current dts files with 'gpio-led' nodes were manually verified.
In order to automate this process leds-gpio.txt
has been converted to yaml. With this conversion a check
for pattern properties was added. A test with the command
below gives a screen full of warnings like:
arch/arm64/boot/dts/rockchip/rk3368-r88.dt.yaml: gpio-leds:
'work' does not match any of the regexes:
'(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'
Fix these errors with help of the following rules:
1: Add nodename in the preferred form.
2: Always add a label that ends with '_led' to prevent conflicts
with other labels such as 'power' and 'mmc'
3: If leds need pinctrl add a label that ends with '_led_pin'
also to prevent conflicts with other labels.
patternProperties:
# The first form is preferred, but fall back to just 'led'
# anywhere in the node name to at least catch some child nodes.
"(^led-[0-9a-f]$|led)":
make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/leds/
leds-gpio.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200428144933.10953-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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In some board device tree files, "rk805" was used for the RK805 PMIC's
node name. However the policy for device trees is that generic names
should be used.
Replace the "rk805" node name with the generic "pmic" name.
Fixes: 1e28037ec88e ("arm64: dts: rockchip: add rk805 node for rk3328-evb")
Fixes: 955bebde057e ("arm64: dts: rockchip: add rk3328-rock64 board")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200327030414.5903-3-wens@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add explicit properties to describe existing boards' GPIO_MUTE usage
for the analog codec.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/53637c0359ad9473dc1391a8428ba21017ec467e.1581376744.git.robin.murphy@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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According to rock64 schemetic V2 and V3, the VCC_HOST_5V output is
controlled by USB_20_HOST_DRV, which is the same as VCC_HOST1_5V.
V1 hardware was never sold and only V2/V3 is with customers,
so there is no need to keep a seaprate v1 version around.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pull ARM Device-tree updates from Olof Johansson:
"Besides new bindings and additional descriptions of hardware blocks
for various SoCs and boards, the main new contents here is:
SoCs:
- Intel Agilex (SoCFPGA)
- NXP i.MX8MM (Quad Cortex-A53 with media/graphics focus)
New boards:
- Allwinner:
+ RerVision H3-DVK (H3)
+ Oceanic 5205 5inMFD (H6)
+ Beelink GS2 (H6)
+ Orange Pi 3 (H6)
- Rockchip:
+ Orange Pi RK3399
+ Nanopi NEO4
+ Veyron-Mighty Chromebook variant
- Amlogic:
+ SEI Robotics SEI510
- ST Micro:
+ stm32mp157a discovery1
+ stm32mp157c discovery2
- NXP:
+ Eckelmann ci4x10 (i.MX6DL)
+ i.MX8MM EVK (i.MX8MM)
+ ZII i.MX7 RPU2 (i.MX7)
+ ZII SPB4 (VF610)
+ Zii Ultra (i.MX8M)
+ TQ TQMa7S (i.MX7Solo)
+ TQ TQMa7D (i.MX7Dual)
+ Kobo Aura (i.MX50)
+ Menlosystems M53 (i.MX53)j
- Nvidia:
+ Jetson Nano (Tegra T210)"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (593 commits)
arm64: dts: bitmain: Add UART pinctrl support for Sophon Edge
arm64: dts: bitmain: Add pinctrl support for BM1880 SoC
arm64: dts: bitmain: Add GPIO Line names for Sophon Edge board
arm64: dts: bitmain: Add GPIO support for BM1880 SoC
ARM: dts: gemini: Indent DIR-685 partition table
dt-bindings: hwmon (pwm-fan) Remove dead "cooling-*-state" properties
ARM: dts: qcom-apq8064: Set 'cxo_board' as ref clock of the DSI PHY
arm64: dts: msm8998: thermal: Restrict thermal zone name length to under 20
arm64: dts: msm8998: thermal: Fix number of supported sensors
arm64: dts: msm8998-mtp: thermal: Remove skin and battery thermal zones
arm64: dts: exynos: Move fixed-clocks out of soc
arm64: dts: exynos: Move pmu and timer nodes out of soc
ARM: dts: s5pv210: Fix camera clock provider on Goni board
ARM: dts: exynos: Properly override node to use MDMA0 on Universal C210
ARM: dts: exynos: Move fixed-clocks out of soc on Exynos3250
ARM: dts: exynos: Remove unneeded address/size cells from fixed-clock on Exynos3250
ARM: dts: exynos: Move pmu and timer nodes out of soc
arm64: dts: rockchip: fix IO domain voltage setting of APIO5 on rockpro64
arm64: dts: db820c: Add sound card support
arm64: dts: apq8096-db820c: Add HDMI display support
...
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Add ir-receiver node to enable on-board IR on Rock64.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add led nodes on Rock64.
Use heartbeat trigger for the red standby led and
use mmc0 trigger for the white power led.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Update regulator-name to match node and schematics.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This patch makes USB ports functioning again.
Fixes: 955bebde057e ("arm64: dts: rockchip: add rk3328-rock64 board")
Cc: stable@vger.kernel.org
Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Tomohiro Mayama <parly-gh@iris.mystia.org>
Tested-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pull ARM SoC device tree updates from Arnd Bergmann:
"This is a smaller update than the past few times, but with just over
500 non-merge changesets still dwarfes the rest of the SoC tree.
Three new SoC platforms get added, each one a follow-up to an existing
product, and added here in combination with a reference platform:
- Renesas RZ/A2M (R7S9210) 32-bit Cortex-A9 Real-time imaging
processor:
https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rza/rza2m.html
- Renesas RZ/G2E (r8a774c0) 64-bit Cortex-A53 SoC "for Rich Graphics
Applications":
https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rzg/rzg2e.html
- NXP i.MX8QuadXPlus 64-bit Cortex-A35 SoC:
https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-8-processors/i.mx-8x-family-arm-cortex-a35-3d-graphics-4k-video-dsp-error-correcting-code-on-ddr:i.MX8X
These are actual commercial products we now support with an in-kernel
device tree source file:
- Bosch Guardian is a product made by Bosch Power Tools GmbH, based
on the Texas Instruments AM335x chip
- Winterland IceBoard is a Texas Instruments AM3874 based machine
used in telescopes at the south pole and elsewhere, see commit
d031773169df2 for some pointers:
- Inspur on5263m5 is an x86 server platform with an Aspeed ast2500
baseboard management controller. This is for running on the BMC.
- Zodiac Digital Tapping Unit, apparently a kind of ethernet switch
used in airplanes.
- Phicomm K3 is a WiFi router based on Broadcom bcm47094
- Methode Electronics uDPU FTTdp distribution point unit
- X96 Max, a generic TV box based on Amlogic G12a (S905X2)
- NVIDIA Shield TV (Darcy) based on Tegra210
And then there are several new SBC, evaluation, development or modular
systems that we add:
- Three new Rockchips rk3399 based boards:
- FriendlyElec NanoPC-T4 and NanoPi M4
- Radxa ROCK Pi 4
- Five new i.MX6 family SoM modules and boards for industrial
products:
- Logic PD i.MX6QD SoM and evaluation baseboad
- Y Soft IOTA Draco/Hydra/Ursa family boards based on i.MX6DL
- Phytec phyCORE i.MX6 UltraLite SoM and evaluation module
- MYIR Tech MYD-LPC4357 development based on the NXP lpc4357
microcontroller
- Chameleon96, an Intel/Altera Cyclone5 based FPGA development system
in 96boards form factor
- Arm Fixed Virtual Platforms(FVP) Base RevC, a purely virtual
platform for corresponding to the latest "fast model"
- Another Raspberry Pi variant: Model 3 A+, supported both in 32-bit
and 64-bit mode.
- Oxalis Evalkit V100 based on NXP Layerscape LS1012a, in 96Boards
enterprise form factor
- Elgin RV1108 R1 development board based on 32-bit Rockchips RV1108
For already supported boards and SoCs, we often add support for new
devices after merging the drivers. This time, the largest changes
include updates for
- STMicroelectronics stm32mp1, which was now formally launched last
week
- Qualcomm Snapdragon 845, a high-end phone and low-end laptop chip
- Action Semi S700
- TI AM654x, their recently merged 64-bit SoC from the OMAP family
- Various Amlogic Meson SoCs
- Mediatek MT2712
- NVIDIA Tegra186 and Tegra210
- The ancient NXP lpc32xx family
- Samsung s5pv210, used in some older mobile phones
Many other chips see smaller updates and bugfixes beyond that"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (506 commits)
ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4
dt-bindings: net: ti: deprecate cpsw-phy-sel bindings
ARM: dts: am335x: switch to use phy-gmii-sel
ARM: dts: am4372: switch to use phy-gmii-sel
ARM: dts: dm814x: switch to use phy-gmii-sel
ARM: dts: dra7: switch to use phy-gmii-sel
arch: arm: dts: kirkwood-rd88f6281: Remove disabled marvell,dsa reference
ARM: dts: exynos: Add support for secondary DAI to Odroid XU4
ARM: dts: exynos: Add support for secondary DAI to Odroid XU3
ARM: dts: exynos: Disable ARM PMU on Odroid XU3-lite
ARM: dts: exynos: Add stdout path property to Arndale board
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
ARM: dts: exynos: Enable ADC on Odroid HC1
arm64: dts: sprd: Remove wildcard compatible string
arm64: dts: sprd: Add SC27XX fuel gauge device
arm64: dts: sprd: Add SC2731 charger device
arm64: dts: sprd: Add ADC calibration support
arm64: dts: sprd: Remove PMIC INTC irq trigger type
arm64: dts: rockchip: Enable tsadc device on rock960
ARM: dts: rockchip: add chosen node on veyron devices
...
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After commit ef05bcb60c1a, boot from USB drives is broken.
Fix this problem by enabling usb-host regulators during boot time.
Fixes: ef05bcb60c1a ("arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Voytik <voytikd@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The Rock64 boards has analog audio jack on it. RK3328 can output
analog audio signal using I2S1 and ACODEC core.
This patch adds sound node for analog audio for Rock64.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The rk3328 i2s and spdif controllers only ever have one output
connection, so as with all implementations of the rk3066 i2s
controllers we can keep the #sound-dai-cells in the main dtsi
instead of having it repeated in each board.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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eMMC that's sold by Pine64 can do HS200, rk3328 can do it
as well, so update DTS to enable it.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Enable necessary nodes to get output on the hdmi port of the board.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The Pine64 Rock64 board comes with a GigaDevice GD25Q128CSIG
or GD25Q127CSIG chip, which is a 128 Mbit SPI NOR flash chip
that supports the JEDEC read-ID command.
This patch enables the SPI controller and adds a device node
for the flash chip using the generic "jedec,spi-nor" comaptible.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This patch adds sound card node for rock64. Currently we can support
S/PDIF only. It seems the lack of codec driver of rk3328 to enable
analog audio out.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This patch fixes pin assign of vcc_host1_5v. This regulator is
controlled by USB20_HOST_DRV signal.
ROCK64 schematic says that GPIO0_A2 pin is used as USB20_HOST_DRV.
GPIO0_D3 pin is for SPDIF_TX_M0.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Update all 64bit rockchip devicetree files to use SPDX-License-Identifiers.
All devicetrees claim to be either GPL or X11 while the actual license
text is MIT. Therefore we use MIT for the SPDX tag as X11 is clearly
wrong.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Acked-by: Brian Norris <briannorris@chromium.org>
Acked-by: Matthias Brugger <mbrugger@suse.com>
Acked-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This commit enables thresh dma mode as this forces to disable checksuming,
and chooses delay values which make the interface stable.
These changes are needed, because ROCK64 is faced with two problems:
1. tx checksuming does not work with packets larger than 1498,
2. the default delays for tx/rx are not stable when using 1Gbps connection.
Delays were found out with:
https://github.com/ayufan-rock64/linux-build/tree/master/recipes/gmac-delays-test
Signed-off-by: Kamil Trzciński <ayufan@ayufan.eu>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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It looks like either the current kernel or the hardware has reliability
issues when the gmac is actually running at 1GBit. In my test-case
it is not able to boot on a nfsroot at this speed, as the system
will always lose the connection to the nfs-server during boot, before
reaching any login prompt and not recover from this.
So until this is solved, limit the speed to 100MBit as with this the
nfsroot survives stress tests like an apt-get upgrade without problems.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The ROCK64 is a credit card size 4K60P HDR Media Board Computer using the
Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor and supporting
up to 4GB 1600MHz LPDDR3 memory. It provides eMMC module socket, MicroSD
Card slot, Pi-2 Bus, Pi-P5+ Bus, USB 3.0 and many others peripheral
devices interface for makers to integrate with sensors and devices.
The devicetree currently supports basic peripherals, with more to be
added later on.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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