- 29 Aug, 2019 17 commits
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-p201.dt.yaml: ethernet@c9410000: snps,reset-delays-us: [[0, 10000, 1000000]] is too short Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Reviewed-by:
Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by:
Kevin Hilman <khilman@baylibre.com>
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: /: 'model' is a required property Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-g12a-x96-max.dt.yaml: /: compatible: ['amediatech,x96-max', 'amlogic,u200', 'amlogic,g12a'] is not valid under any of the given schemas Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-g12a-u200.dt.yaml: reset-controller@1004: compatible:0: 'amlogic,meson-g12a-reset' is not one of ['amlogic,meson8b-reset', 'amlogic,meson-gxbb-reset', 'amlogic,meson-axg-reset'] meson-g12a-sei510.dt.yaml: reset-controller@1004: compatible:0: 'amlogic,meson-g12a-reset' is not one of ['amlogic,meson8b-reset', 'amlogic,meson-gxbb-reset', 'amlogic,meson-axg-reset'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-axg-s400.dt.yaml: mailbox@ff63c404: compatible:0: 'amlogic,meson-gx-mhu' is not one of ['amlogic,meson-gxbb-mhu'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxl-s805x-libretech-ac.dt.yaml: ethernet-phy@8: compatible: ['ethernet-phy-id0181.4400', 'ethernet-phy-ieee802.3-c22'] is not valid under any of the given schemas Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: periphs@c8834000: $nodename:0: 'periphs@c8834000' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' meson-gxl-s805x-libretech-ac.dt.yaml: periphs@c8834000: $nodename:0: 'periphs@c8834000' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: mailbox@404: compatible:0: 'amlogic,meson-gx-mhu' is not one of ['amlogic,meson-gxbb-mhu'] meson-gxl-s805x-libretech-ac.dt.yaml: mailbox@404: compatible:0: 'amlogic,meson-gx-mhu' is not one of ['amlogic,meson-gxbb-mhu'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: watchdog@98d0: compatible:0: 'amlogic,meson-gx-wdt' is not one of ['amlogic,meson-gxbb-wdt'] meson-gxl-s805x-libretech-ac.dt.yaml: watchdog@98d0: compatible:0: 'amlogic,meson-gx-wdt' is not one of ['amlogic,meson-gxbb-wdt'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxl-s805x-libretech-ac.dt.yaml: spi@8c80: compatible:0: 'amlogic,meson-gx-spifc' is not one of ['amlogic,meson6-spifc', 'amlogic,meson-gxbb-spifc'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxbb-nanopi-k2.dt.yaml: reset-controller@4404: compatible:0: 'amlogic,meson-gx-reset' is not one of ['amlogic,meson8b-reset', 'amlogic,meson-gxbb-reset', 'amlogic,meson-axg-reset'] Signed-off-by:
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Neil Armstrong authored
This fixes the following DT schemas check errors: meson-gxl-s805x-libretech-ac.dt.yaml: vpu@d0100000: reg-names: Additional items are not allowed ('dmc' was unexpected) meson-gxl-s805x-libretech-ac.dt.yaml: vpu@d0100000: reg-names: ['vpu', 'hhi', 'dmc'] is too long The 'dmc' register area was replaced by the amlogic,canvas property which was introduced in commit f1726043 ("arm64: dts: meson-gx: add dmcbus and canvas nodes.") and commit cf342879 ("arm64: dts: meson-gx: Add canvas provider node to the vpu") Signed-off-by: -
Neil Armstrong authored
This fixes the following DT schemas check errors: meson-axg-s400.dt.yaml: soc: ethernet@ff3f0000:reg:0: [0, 4282318848, 0, 65536, 0, 4284695872, 0, 8] is too long meson-axg-s400.dt.yaml: ethernet@ff3f0000: reg: [[0, 4282318848, 0, 65536, 0, 4284695872, 0, 8]] is too short meson-g12a-u200.dt.yaml: soc: ethernet@ff3f0000:reg:0: [0, 4282318848, 0, 65536, 0, 4284695872, 0, 8] is too long meson-g12a-u200.dt.yaml: ethernet@ff3f0000: reg: [[0, 4282318848, 0, 65536, 0, 4284695872, 0, 8]] is too short meson-gxbb-nanopi-k2.dt.yaml: soc: ethernet@c9410000:reg:0: [0, 3376480256, 0, 65536, 0, 3364046144, 0, 4] is too long meson-gxl-s805x-libretech-ac.dt.yaml: soc: ethernet@c9410000:reg:0: [0, 3376480256, 0, 65536, 0, 3364046144, 0, 4] is too lon while here, also drop the redundant reg property from meson-gxl.dtsi because it had the same value as meson-gx.dtsi from which it inherits. Signed-off-by:
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Kevin Hilman authored
Tested-by:
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git://github.com/BayLibre/clk-mesonKevin Hilman authored
Amlogic clk dt bindings changes for v5.4 - 3rd round * add sm1 peripheral controller bindings
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Kevin Hilman authored
Merge tag 'amlogic-drivers-2.1' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into v5.4/dt64-2 soc: amlogic: updates for v5.4 (round 2) - add power domain controller
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Neil Armstrong authored
Add the bindings for the Amlogic Everything-Else power domains, controlling the Everything-Else peripherals power domains. The bindings targets the Amlogic G12A and SM1 compatible SoCs, support for earlier SoCs will be added later. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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- 28 Aug, 2019 1 commit
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Neil Armstrong authored
Add support for the General Purpose Amlogic Everything-Else Power controller, with the first support for G12A and SM1 SoCs dedicated to the VPU, PCIe, USB, NNA, GE2D and Ethernet Power Domains. Signed-off-by:
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- 26 Aug, 2019 1 commit
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Neil Armstrong authored
Update the documentation to support clock driver for the Amlogic SM1 SoC and expose the GP1, DSU and the CPU 1, 2 & 3 clocks. SM1 clock tree is very close, the main differences are : - each CPU core can achieve a different frequency, albeit a common PLL - a similar tree as the clock tree has been added for the DynamIQ Shared Unit - has a new GP1 PLL used for the DynamIQ Shared Unit - SM1 has additional clocks like for CSI, NanoQ an other components Signed-off-by:
Jerome Brunet <jbrunet@baylibre.com>
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- 20 Aug, 2019 8 commits
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Nishka Dasgupta authored
The variable np in function meson_gx_socinfo_init takes the return value of of_find_compatible_node, which gets a node but does not put it. If this node is not put it may cause a memory leak. Hence put np after its usefulness has been exhausted. Issue found with Coccinelle. Signed-off-by:
Nishka Dasgupta <nishkadg.linux@gmail.com> Reviewed-by:
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Neil Armstrong authored
Add support for the Amlogic SM1 Based SEI610 board. The SM1 SoC is a derivative of the G12A SoC Family with : - Cortex-A55 core instead of A53 - more power domains, including USB & PCIe - a neural network co-processor (NNA) - a CSI input and image processor - some changes in the audio complex, thus not yet enabled The SEI610 board is a derivative of the SEI510 board with : - removed ADC based touch button, replaced with 3x GPIO buttons - physical switch disabling on-board MICs - USB-C port for USB 2.0 OTG - On-board FTDI USB2SERIAL port for Linux console Audio, Display and USB support will be added later when support of the corresponding power domains will be added, for now they are kept disabled. Signed-off-by:
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Neil Armstrong authored
Add the compatible for the Amlogic SM1 Based SEI610 board. Signed-off-by:
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Neil Armstrong authored
Add bindings for the new Amlogic SM1 SoC Family. It a derivative of the G12A SoC Family with : - Cortex-A55 core instead of A53 - more power domains - a neural network co-processor - a CSI input and image processor Signed-off-by:
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Neil Armstrong authored
Add the clk-measurer clocks IDs for the Amlogic SM1 SoC family. Signed-off-by:
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Neil Armstrong authored
Add the Amlogic SM1 Compatible for the clk-measurer IP. Reviewed-by:
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Neil Armstrong authored
Add the SoC IDs for the S905X3 Amlogic SM1 SoC. Reviewed-by:
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Jerome Brunet authored
Add the documentation and bindings for the resets provided by the g12a audio clock controller Reviewed-by:
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- 12 Aug, 2019 3 commits
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Neil Armstrong authored
Enable DVFS for the Odroid-N2 by setting the clock, OPP and supply for each cores of each CPU clusters. The first cluster uses the "VDDCPU_B" power supply, and the second cluster uses the "VDDCPU_A" power supply. Each power supply can achieve 0.73V to 1.01V using 2 distinct PWM outputs clocked at 800KHz with an inverse duty-cycle. DVFS has been tested by running the arm64 cpuburn at [1] and cycling between all the possible cpufreq translations of each cluster and checking the final frequency using the clock-measurer, script at [2]. [1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S [2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25fReviewed-by:
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Christian Hewitt authored
The Khadas VIM3 uses the Amlogic S922X or A311S SoC, both based on the Amlogic G12B SoC family, on a board with the same form factor as the VIM/VIM2 models. It ships in two variants; basic and pro which differ in RAM and eMMC size: - 2GB (basic) or 4GB (pro) LPDDR4 RAM - 16GB (basic) or 32GB (pro) eMMC 5.1 storage - 16MB SPI flash - 10/100/1000 Base-T Ethernet - AP6398S Wireless (802.11 a/b/g/n/ac, BT5.0) - HDMI 2.1 video - 1x USB 2.0 + 1x USB 3.0 ports - 1x USB-C (power) with USB 2.0 OTG - 3x LED's (1x red, 1x blue, 1x white) - 3x buttons (power, function, reset) - IR receiver - M2 socket with PCIe, USB, ADC & I2C - 40pin GPIO Header - 1x micro SD card slot A common meson-g12b-khadas-vim3.dtsi is added to support both S922X and A311D SoCs supported by two variants of the board. Signed-off-by:
Christian Hewitt <christianshewitt@gmail.com> Signed-off-by:
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git://github.com/BayLibre/clk-mesonKevin Hilman authored
Amlogic clock changes for v5.4 * Migrate to new clock description method * Add DVFS support to g12 # gpg: Signature made Mon 12 Aug 2019 02:11:32 AM PDT # gpg: using RSA key F4E159AE18F3F56D5F1BB71BE6FC0F1C37F2DA85 # gpg: Good signature from "Jerome Brunet <jbrunet@baylibre.com>" [full] # gpg: aka "Jerome Brunet <jerome@liltaz.com>" [full] # gpg: aka "Jerome Brunet <jerome.brunet@gmail.com>" [full] * tag 'clk-meson-v5.4-1' of git://github.com/BayLibre/clk-meson: clk: meson: g12a: expose CPUB clock ID for G12B clk: meson: g12a: add notifiers to handle cpu clock change clk: meson: add g12a cpu dynamic divider driver clk: core: introduce clk_hw_set_parent() clk: meson: remove clk input helper clk: meson: remove ee input bypass clocks clk: meson: clk-regmap: migrate to new parent description method clk: meson: meson8b: migrate to the new parent description method clk: meson: axg: migrate to the new parent description method clk: meson: gxbb: migrate to the new parent description method clk: meson: g12a: migrate to the new parent description method clk: meson: remove ao input bypass clocks clk: meson: axg-aoclk: migrate to the new parent description method clk: meson: gxbb-aoclk: migrate to the new parent description method clk: meson: g12a-aoclk: migrate to the new parent description method clk: meson: axg-audio: migrate to the new parent description method clk: meson: g12a: fix hifi typo in mali parent_names
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- 09 Aug, 2019 10 commits
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Christian Hewitt authored
Move amediatech,x96-max and seirobotics,sei510 to the S905D2 section and update the S905D2 description to S905D2/X2/Y2. Signed-off-by:
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Kevin Hilman authored
The Arm per-CPU architected timers stop ticking in suspend, when the SCP powers down the CPUs. Flag that in the DT. Signed-off-by: -
Christian Hewitt authored
Meson g12b ships with a low-speed (S922X) and high-speed (A311D) variant so remove cpu_opp_table nodes in meson-g12b.dtsi and create two new dtsi that can be included in device-specific dts files. Opp points were taken from the vendor BSP kernel. Also make meson-g12b-odroid-n2.dts include the new meson-g12b-s922x.dtsi. Signed-off-by:
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Christian Hewitt authored
The Khadas VIM3 uses the Amlogic S922X or A311S SoC, both based on the Amlogic G12B SoC family, on a board with the same form factor as the VIM/VIM2 models. It ships in two variants; basic and pro which differ in RAM and eMMC size: - 2GB (basic) or 4GB (pro) LPDDR4 RAM - 16GB (basic) or 32GB (pro) eMMC 5.1 storage - 16MB SPI flash - 10/100/1000 Base-T Ethernet - AP6398S Wireless (802.11 a/b/g/n/ac, BT5.0) - HDMI 2.1 video - 1x USB 2.0 + 1x USB 3.0 ports - 1x USB-C (power) with USB 2.0 OTG - 3x LED's (1x red, 1x blue, 1x white) - 3x buttons (power, function, reset) - IR receiver - M2 socket with PCIe, USB, ADC & I2C - 40pin GPIO Header - 1x micro SD card slot Signed-off-by:
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Neil Armstrong authored
Add a specific compatible for the Amlogic G12B bases A311D SoC used in the Khadas VIM3. Signed-off-by:
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Neil Armstrong authored
Add a specific compatible for the Amlogic G12B family based S922X SoC to differentiate with the A311D SoC from the same family. Signed-off-by:
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Maxime Jourdan authored
This enables the video decoder for GXBB, GXL and GXM chips Signed-off-by:
Maxime Jourdan <mjourdan@baylibre.com> Reviewed-by:
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Maxime Jourdan authored
Add the base video decoder node compatible with the meson vdec driver, for GX* chips. Signed-off-by:
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Maxime Jourdan authored
The first version of the bindings is missing a generic compatible that is used by the base node (GX), and then extended by the SoC device trees (GXBB, GXL, GXM) Also change the example to use "video-codec" instead of "video-decoder", as the former is the one used in almost all cases when it comes to video decode/encode accelerators. Signed-off-by:
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Jerome Brunet authored
If unspecified in DT, the fifo sizes are not automatically detected by the dwmac1000 dma driver and the reported fifo sizes default to 0. Because of this, flow control will be turned off on the device. Add the fifo sizes provided by the datasheets in the SoC in DT so flow control may be enabled if necessary. Signed-off-by:
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