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2021-04-16ARM: dts: aspeed: Rainier: Update to pass 2 hardwareEddie James
Add the muxes present in pass 2 and remove the eeproms that were removed. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-16ARM: dts: aspeed: Rainier: Fix humidity sensor bus addressEddie James
The si7021 was incorrectly placed at 0x20 on i2c bus 7. It is at 0x40. Fixes: 9c44db7096e0 ("ARM: dts: aspeed: rainier: Add i2c devices") Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-16ARM: dts: aspeed: Rainier: Fix PCA9552 on bus 8Eddie James
The second presence detection PCA9552 was incorrectly added to bus 9. Fixes: 8be44de6f209 ("ARM: dts: aspeed: Rainier: Add presence GPIOs") Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: Add Rainier 1S4U machineEddie James
The 1S4U version of the Rainier system has only 4 fans. Create a new tree, include the 4U version, and delete the 2 extra fans. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20210329150020.13632-23-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Add missing fan nodesJoel Stanley
The Maxim fan controller has six fans attached. Two of these were missing from the description. Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Enable fan watchdogEddie James
Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT pin of the MAX31785, resulting in fans running at full speed, if at any point the BMC stops pulsing it, such as a BMC reboot at runtime. Enable watchdog 2 for BMC reboots. Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> Signed-off-by: Eddie James <eajames@linux.ibm.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210329150020.13632-11-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Add presence GPIOsAlpana Kumari
This commit adds presence detect GPIO chips for various FRUs on Rainier. Also, correct the I2C address for the tca9554. Signed-off-by: Alpana Kumari <alpankum@in.ibm.com> Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20210329150020.13632-10-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Add additional processor CFAMsEddie James
Rainier has two dual-chip modules and therefore four CFAMs with their associated engines. Add these to the devicetree with the i2c busses that have devices on them. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210329150020.13632-5-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Add gpio-keys-polled for fansBrandon Wyman
Add a gpio-keys-polled section to the Rainier device tree for the fan presence signals on the PCA9552 I2C device on bus 7. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20210329150020.13632-4-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-08ARM: dts: aspeed: rainier: Add directly controlled LEDsVishwanatha Subbanna
These LEDs are directly connected to the BMC's GPIO bank. Signed-off-by: Vishwanatha Subbanna <vishwa@linux.ibm.com> Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20210329150020.13632-3-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-02-14ARM: dts: aspeed: align GPIO hog names with dtschemaKrzysztof Kozlowski
dtschema for pca95xx expects GPIO hogs to end with 'hog' suffix. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20210212162640.66677-2-krzk@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-02-09ARM: dts: aspeed: rainier: Add eMMC clock phase compensationAndrew Jeffery
Determined by scope measurements at speed. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201208012615.2717412-7-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-11-19ARM: dts: aspeed: rainier: Don't shout addressesAndrew Jeffery
Make them lowercase. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201002063414.275161-4-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-11-19ARM: dts: aspeed: rainier: Mark FSI SPI controllers as restrictedEddie James
Some of the FSI-attached SPI controllers can't use the loop command due to security requirements. Indicate this in the devicetree with the restricted compatible string. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20201102194713.14812-1-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-11-19ARM: dts: rainier: Add reserved memory for ramoopsAndrew Jeffery
Reserve a 1.5MiB region of memory to record kmsg dumps, console and userspace message state into 16kiB ring-buffer slots. The sizing allows for up to 16 dumps to be captured and read out. Set max-reason to KMSG_DUMP_EMERG to capture bad-path reboots. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201022014731.2035438-6-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-11-18ARM: dts: aspeed: rainier: Add 4U device-treeEddie James
Add a device-tree for the Rainier 4U system. Change the model name on the existing Rainier device-tree to 2U, and remove the two extra power supplies that are only present on the 4U system. Also add labels to the fan nodes for use in the 4U device-tree. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20201028185647.14565-1-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-09-10ARM: dts: rainier: Disable internal pull-downs on eMMC pinsAndrew Jeffery
There's a veritable tug-of-war going on in the design, so disable one of the warring parties. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20200910031143.2997298-1-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-09-09ARM: dts: aspeed: rainier: Add IBM Operation Panel I2C deviceEddie James
Set I2C bus 7 to multi-master mode and add the panel device that will register as a slave. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20200908200101.64974-6-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25ARM: dts: aspeed: rainier: Enable XDMA engineEddie James
Fix the VGA reserved memory node, and add the XDMA engine node, enable it, and point it's memory region to the VGA memory. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: aspeed: rainier: Enable EHCI controllerEddie James
Enable the second EHCI controller on the AST2600. Also add a line-name for the GPIO that controls power to the USB port. The power control is in place to allow the port to be disabled, for those that are worried about rogue USB sticks. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: aspeed: rainier: Switch OCCs to P10Eddie James
Rainier uses the P10 processor so the OCC binding should reflect that. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: aspeed: rainier: Add FSI I2C mastersJoel Stanley
The host processor contains i2c masters on each cfam. Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: aspeed: rainier: Add CFAM SPI controllersEddie James
Add the four SPI masters on each CFAM. Each master has four 128KB EEPROM devices attached to it. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: aspeed: rainier: Add I2C buses for NVMe useJet Li
Adding pca9552 exposes the presence detect lines for the cards and tca9554 exposes the presence details for the cards. Signed-off-by: Jet Li <Jet.Li@ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-28ARM: dts: rainier: Describe GPIO mux on I2C3Andrew Jeffery
We have a 4-bus mux whose output is selected by two GPIO inputs. Wire it up in the devicetree and ensure the output is enabled by hogging the appropriate line. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-24ARM: dts: aspeed: rainier: Add CFAM reset GPIOJoel Stanley
The GPIO on Q0 is used for resetting the CFAM of the processor that the ASPEED master is connected to. The signal is wired as active high on the first pass systems. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-20ARM: dts: rainier: Configure ball Y23 as GPIOP7 for MCLR_VPPAndrew Jeffery
GPIOP7 is used in the Rainier design to manage the state of a microcontroller elsewhere in the system but its ball, Y23, is the driver of the heartbeat LED on the ast2600-evb and the SoC defaults Y23 at power-on to the pulse-train behaviour used to drive the LED. This causes much confusion for the micro in the Rainier system, so hog the line as early as possible. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-20ARM: dts: aspeed: rainier: Add second cfam on the hubEddie James
The hub FSI master can access the cfams on two other processors. Reflect this by adding a second cfam to the first hub description. Signed-off-by: Eddie James <eajames@linux.ibm.com> Tested-by: Andrew Geissler <geissonator@yahoo.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-07-20ARM: dts: aspeed: rainier: Add line-name checkstopBen Tyner
Rainier uses GPIO B6 as the checkstop GPIO. Define the line-name so that this GPIO can be found by name. Signed-off-by: Ben Tyner <ben.tyner@ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-06-15ARM: dts: aspeed: rainier: System has one SPI NORJoel Stanley
Remove the second as it doesn't exist. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Add VGA reserved memory regionJoel Stanley
The BMC uses reserves the top 16MB of memory for the host to use for VGA or PCIe communication. Reviewed-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Add gpio line namesAndrew Geissler
Name the GPIOs to help userspace work with them. The names describe the functionality the lines provide, not the net or ball name. This makes it easier to share userspace code across different systems and makes the use of the lines more obvious. Signed-off-by: Andrew Geissler <geisonator@yahoo.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Remove regulatorsMatthew Barth
Regulators will be dynamically configured and monitored from userspace. Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> Reviewed-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Jim Wright <wrightj@linux.vnet.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Add host FSI descriptionJoel Stanley
This adds the description of the Power CPUs that are attached to the BMC. Without this userspace will see the '/dev/scom66' style layout. Reviewed-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Set PCA9552 pin typesMatthew Barth
All 16 pins of the PCA9552 at 7-bit address 0x61 should be set as type GPIO. Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-05-05ARM: dts: aspeed: rainier: Enable VUART2Andrew Jeffery
The second VUART is used to expose multiplexed, non-hypervisor consoles. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-02-08Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM Device-tree updates from Olof Johansson: "New SoCs: - Atmel/Microchip SAM9X60 (ARM926 SoC) - OMAP 37xx gets split into AM3703/AM3715/DM3725, who are all variants of it with different GPU/media IP configurations. - ST stm32mp15 SoCs (1-2 Cortex-A7, CAN, GPU depending on SKU) - ST Ericsson ab8505 (variant of ab8500) and db8520 (variant of db8500) - Unisoc SC9863A SoC (8x Cortex-A55 mobile chipset w/ GPU, modem) - Qualcomm SC7180 (8-core 64bit SoC, unnamed CPU class) New boards: - Allwinner: + Emlid Neutis SoM (H3 variant) + Libre Computer ALL-H3-IT + PineH64 Model B - Amlogic: + Libretech Amlogic GX PC (s905d and s912-based variants) - Atmel/Microchip: + Kizboxmini, sam9x60 EK, sama5d27 Wireless SOM (wlsom1) - Marvell: + Armada 385-based SolidRun Clearfog GTR - NXP: + Gateworks GW59xx boards based on i.MX6/6Q/6QDL + Tolino Shine 3 eBook reader (i.MX6sl) + Embedded Artists COM (i.MX7ULP) + SolidRun CLearfog CX/ITX and HoneyComb (LX2160A-based systems) + Google Coral Edge TPU (i.MX8MQ) - Rockchip: + Radxa Dalang Carrier (supports rk3288 and rk3399 SOMs) + Radxa Rock Pi N10 (RK3399Pro-based) + VMARC RK3399Pro SOM - ST: + Reference boards for stm32mp15 - ST Ericsson: + Samsung Galaxy S III mini (GT-I8190) + HREF520 reference board for DB8520 - TI OMAP: + Gen1 Amazon Echo (OMAP3630-based) - Qualcomm: + Inforce 6640 Single Board Computer (msm8996-based) + SC7180 IDP (SC7180-based)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (623 commits) dt-bindings: fix compilation error of the example in marvell,mmp3-hsic-phy.yaml arm64: dts: ti: k3-am654-base-board: Add CSI2 OV5640 camera arm64: dts: ti: k3-am65-main Add CAL node arm64: dts: ti: k3-j721e-main: Add McASP nodes arm64: dts: ti: k3-am654-main: Add McASP nodes arm64: dts: ti: k3-j721e: DMA support arm64: dts: ti: k3-j721e-main: Move secure proxy and smmu under main_navss arm64: dts: ti: k3-j721e-main: Correct main NAVSS representation arm64: dts: ti: k3-j721e: Correct the address for MAIN NAVSS arm64: dts: ti: k3-am65: DMA support arm64: dts: ti: k3-am65-main: Move secure proxy under cbass_main_navss arm64: dts: ti: k3-am65-main: Correct main NAVSS representation ARM: dts: aspeed: rainier: Add UCD90320 power sequencer ARM: dts: aspeed: rainier: Switch PSUs to unknown version arm64: dts: rockchip: Kill off "simple-panel" compatibles ARM: dts: rockchip: Kill off "simple-panel" compatibles arm64: dts: rockchip: rename dwmmc node names to mmc ARM: dts: rockchip: rename dwmmc node names to mmc arm64: dts: exynos: Rename Samsung and Exynos to lowercase arm64: dts: uniphier: add reset-names to NAND controller node ...
2020-01-20ARM: dts: aspeed: rainier: Add UCD90320 power sequencerJim Wright
Change Rainier device tree to use UCD90320 chip and only bind driver to port which excepts PMBus commands. Signed-off-by: Jim Wright <wrightj@linux.vnet.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-20ARM: dts: aspeed: rainier: Switch PSUs to unknown versionEddie James
Rainier can use either version of the IBM CFFPS, so don't set the version in the devicetree so the driver can detect it automatically. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-08ARM: dts: aspeed: rainier: Fix fan fault and presenceBrandon Wyman
The PCA9552 used for fan fault and presence information is at address 61h, not 60h. Fixes: 2efc118ce3c3 ("ARM: dts: aspeed: rainier: Add i2c devices") Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Reviewed-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-08ARM: dts: aspeed: rainier: Remove duplicate i2c bussesJoel Stanley
This is a revert of "ARM: dts: aspeed: rainier: Add i2c devices", which was already applied to the tree. Fixes: 9c44db7096e0 ("ARM: dts: aspeed: rainier: Add i2c devices") Reviewed-by: Jim Wright <wrightj@linux.vnet.ibm.com> Tested-by: Jim Wright <wrightj@linux.vnet.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: gpio-keys for PSU presenceBrandon Wyman
Add in a gpio-keys section to the Rainier device tree source, add in the power supply presence GPIOs. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Reviewed-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Fix i2c eeprom sizeJinu Thomas
Fix the size of the Proc VRM card's eeprom used for vpd storage. The size is changed from 64Kbit to 128Kbit. Signed-off-by: Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com> Reviewed-by: Santosh Puranik <santosh.puranik.ibm@gmail.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Enable VUART1Brad Bishop
Like most OpenPower machines the VUART is expected to be at /dev/ttyS5 for communication with the host over LPC. Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Add i2c eepromsJinu Thomas
Added eeproms for the below VPD devices - BMC - TPM - System Planar - DCM 0 VRM - DCM 1 VRM - Base Op panel - Lcd Op panel - DASD (All) - PCIe Cards (All) Signed-off-by: Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com> Reviewed-by: Santosh Puranik <santosh.puranik.ibm@gmail.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Add RCLK to MAC clocks for RMII interfacesAndrew Jeffery
We need to ungate RCLK on AST2500- and AST2600-based platforms for RMII to function. RMII interfaces are commonly used for NCSI. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Add i2c devicesBrad Bishop
Add fan controllers, regulators, temperature sensors, power supplies and regulators. Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Enable FMC and SPI devicesCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Add i2c devicesBrad Bishop
Add fan controllers, regulators, temperature sensors, power supplies and regulators. Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Add mac devicesBrad Bishop
Rainier contains two NCSI network devices. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
generated by cgit (git 2.34.1) at 2025-03-25 10:12:48 +0000