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2019-11-07ARM: dts: aspeed: ast2600evb: Enable i2c busesJoel Stanley1-0/+61
With the exception of i2c10 and i2c11 which conflict with the pins for the third and forth MDIO controllers. i2c0 has an ADT7490 fan controller/thermal monitor device connected. The devicetree describes an adt74490 on i2c0, however bus that it appears on depends on jumper settings, so it may not be present on all EVBs. It is included to assist testing of I2C. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g5: Add SGPIO descriptionHongwei Zhang1-1/+16
Add SGPIO node to the ASPEED AST2500 device tree. Signed-off-by: Hongwei Zhang <hongweiz@ami.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: yamp: Use common dtsiTao Ren1-57/+5
Simplify the Yamp device tree by using the common dtsi. In addition this enables the following the second firmware flash and the eMMC device in slot #1. Signed-off-by: Tao Ren <taoren@fb.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: minipack: Use common dtsiTao Ren1-40/+19
Simplify the Minipack device tree by using the common dtsi. In addition this enables the enabling the second firmware flash, and updates it's size from 32MB to 64MB. It also enables the eMMC device in slot #1. Signed-off-by: Tao Ren <taoren@fb.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: cmm: Use common dtsiTao Ren1-50/+16
Simplify the CMM device tree by using the common dtsi. In addition this enables the second firmware flash and the emmc device in slot #0. Signed-off-by: Tao Ren <taoren@fb.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Common dtsi for Facebook AST2500 Network BMCsTao Ren1-0/+96
This common descirption is included by all Facebook AST2500 Network BMC platforms to minimize duplicated device entries across Facebook Network BMC device trees. Signed-off-by: Tao Ren <taoren@fb.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: gpio-keys for PSU presenceBrandon Wyman1-0/+29
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 Thomas1-2/+2
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: tacoma: Hog LPC pinmuxAndrew Jeffery1-0/+7
Requesting pinmux configuration is done at driver probe time. The LPC IP is composed of many sub-devices, each with their own driver, and no driver exists for the entire IP block. Avoid having each sub-device request the LPC pinmux by just hogging it in the pinctrl node. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Enable VUART1Brad Bishop1-0/+4
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 Thomas1-0/+105
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: tacoma: Use 64MB for firmware memoryJoel Stanley1-1/+1
OpenBMC requires a window the same size as the image being loaded. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: tacoma: Add host FSI descriptionJoel Stanley1-0/+247
This adds the description of the Power9 CPUs that are attached to the BMC. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: ast2600evb: Enable UART workaroundJoel Stanley1-0/+5
The UART has an issue on A0 that can be worked around by using the Synopsis driver. Tested-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: tacoma: Add UART1 and workaroundJoel Stanley1-4/+11
The UARTs on the AST2600 A0 have a known issue that can be worked around by using the Synopsys driver. Tested-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add remaining UARTsJoel Stanley1-0/+60
The AST2600 has five UARTs. Add UART 1 to 4. Tested-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Fix i2c clock sourceJoel Stanley1-17/+17
The upstream clock for the I2C buses is APB2. Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Add RCLK to MAC clocks for RMII interfacesAndrew Jeffery17-0/+57
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>
2019-11-01Merge branch 'aspeed-clk-for-v5.5'Joel Stanley2-0/+6
This contains the dt-bindings headers for the ethernet clocks. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: tacoma: Enable FMC and SPI devicesJoel Stanley1-0/+31
Tacoma has two SPI flash devices attached to the FMC, and one on the SPI controller. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Add i2c devicesBrad Bishop1-0/+365
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-g6: Describe FSI mastersJoel Stanley1-0/+20
The ast2600 has two FSI masters on the APB. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Add "spi-max-frequency" propertyCédric Le Goater7-1/+20
Keep the FMC controller chips at a safe 50 MHz rate and use 100 MHz for the PNOR on the machines using a AST2500 SoC. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Migrate away from aspeed, g[45].* compatiblesAndrew Jeffery2-2/+2
Use the SoC-specific compatible strings instead. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: vesnin: Add power_green ledAlexander Filippov1-0/+4
Adds a new power_green led to show the host state. Signed-off-by: Alexander Filippov <a.filippov@yadro.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: tacoma: Add gpio-key definitionsEddie James1-0/+60
Add gpio-keys for various signals on Tacoma. Signed-off-by: Eddie James <eajames@linux.ibm.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: ast2600-evb: Add pinmux properties for enabled MACsAndrew Jeffery1-0/+9
All 2600-evb MACs use RGMII/MDIO. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add pinctrl properties to MDIO nodesAndrew Jeffery1-0/+8
This way enabling the MDIO controllers automatically requests the right pinmux configuration. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Fix EMMC function in pinctrl dtsiAndrew Jeffery1-7/+2
The binding was updated to better reflect the intended use of the hardware and the existing function/groups for SD3 were dropped. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: ast2600evb: Use custom flash layoutJoel Stanley1-1/+31
The AST2600 u-boot and kernel images have outgrown the OpenBMC layout. While BMC machines use 128MB SPI NOR chips, we only have 64MB on the EVB so use a layout that has a smaller region for the ro and rw filesystems. Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: ast2600-evb: Enable FMC and SPI devicesCédric Le Goater1-0/+24
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: tacoma: Enable FMC and SPI devicesJoel Stanley1-0/+31
Tacoma has two SPI flash devices attached to the FMC, and one on the SPI controller. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: rainier: Enable FMC and SPI devicesCédric Le Goater1-0/+31
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 Bishop1-0/+365
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 Bishop1-0/+14
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>
2019-11-01ARM: dts: aspeed: Add Rainier systemBrad Bishop2-0/+54
Rainier is a new IBM server with POWER host processors and an AST2600 BMC. Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: Add 128MiB OpenBMC flash layoutBrad Bishop1-0/+32
This is an alternate layout used by OpenBMC systems that require more space on the BMC's flash. In addition to more space for the rootfs, it supports a larger u-boot and Linux kernel FIT image. The division of space is as follows: u-boot + env: 1MB kernel/FIT: 9MB rwfs: 86MB rofs: 32MB Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: fp5280g2: Add LED configurationChicago Duan1-15/+40
Change BMC init-ok from GPIO to LED, which needs to blink when BMC initialization is complete. Use TAB to align some lines. Signed-off-by: Chicago Duan <duanzhijia01@inspur.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: tacoma: Enable I2C bussesEddie James1-0/+368
Enable all the I2C busses on Tacoma and add the I2C slave devices that exist on the busses. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed: Add Tacoma machineJoel Stanley2-0/+442
This is an AST2600 based BMC card for a Power9 system. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add FMC and SPI devicesCédric Le Goater1-0/+79
Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add lpc devicesBrad Bishop1-0/+87
Everything is the same as G5, except the devices have their own interrupt now. 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-g6: Add VUART descriptionsJoel Stanley1-0/+22
The AST2600 has two VUART devices. Reviewed-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add i2c busesJoel Stanley1-0/+266
The AST2600 has 16 I2C buses each with their own global IRQ line. Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: aspeed-g6: Add gpio devicesRashmica Gupta1-0/+26
The AST2600 has 208 normal GPIO pins and 36 1.8V GPIOs. Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01ARM: dts: ast2600-evb: eMMC configurationAndrew Jeffery2-3/+9
Enable the eMMC controller and limit it to 52MHz to avoid the host controller reporting bus error conditions. Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01dt-bindings: clock: Add AST2600 RMII RCLK gate definitionsAndrew Jeffery1-0/+4
The AST2600 has an explicit gate for the RMII RCLK for each of the four MACs. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01dt-bindings: clock: Add AST2500 RMII RCLK definitionsAndrew Jeffery1-0/+2
The AST2500 has an explicit gate for the RMII RCLK for each of the two MACs. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-09-30Linux 5.4-rc1Linus Torvalds1-2/+2
2019-09-30Merge tag 'for-5.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds5-18/+58
Pull btrfs fixes from David Sterba: "A bunch of fixes that accumulated in recent weeks, mostly material for stable. Summary: - fix for regression from 5.3 that prevents to use balance convert with single profile - qgroup fixes: rescan race, accounting leak with multiple writers, potential leak after io failure recovery - fix for use after free in relocation (reported by KASAN) - other error handling fixups" * tag 'for-5.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: qgroup: Fix reserved data space leak if we have multiple reserve calls btrfs: qgroup: Fix the wrong target io_tree when freeing reserved data space btrfs: Fix a regression which we can't convert to SINGLE profile btrfs: relocation: fix use-after-free on dead relocation roots Btrfs: fix race setting up and completing qgroup rescan workers Btrfs: fix missing error return if writeback for extent buffer never started btrfs: adjust dirty_metadata_bytes after writeback failure of extent buffer Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
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