- 13 5月, 2016 40 次提交
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由 Antony Pavlov 提交于
The following features are supported: * UART; * SPI-flash; * USB host; * GPIO key and LED. Links: * https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=50 * https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=63Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Daan Pape <daan@dptechnics.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12886/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Please see https://www.dptechnics.com/contact for details. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Cc: Daan Pape <daan@dptechnics.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12885/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
The following features are supported: * UART; * SPI-flash; * USB host; * GPIO key and LED. Please see https://onion.io/omega for details. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: L. D. Pinney <ldpinney@gmail.com> Cc: Boken Lin <bl@onion.io> Cc: Jacky Huang <huangfangcheng@163.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12884/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Please see https://onion.io/contact for details. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12883/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
The following features are supported: * UART; * SPI-flash; * USB host; * GPIO keys and LEDs. Links: * http://www.dragino.com/products/mother-board/item/71-ms14-p.html * https://wiki.openwrt.org/toh/dragino/ms14Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12882/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Please see http://www.dragino.com/about/about.html for details. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12881/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
The following features are supported: * UART; * SPI-flash; * USB host; * GPIO keys and LEDs. Links: * http://www.tp-link.com/en/products/details/?model=TL-MR3020 * http://wiki.openwrt.org/toh/tp-link/tl-mr3020 * https://wikidevi.com/wiki/TP-LINK_TL-MR3020Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12880/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12879/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
This patch introduces devicetree for Atheros AR9331 SoC (AKA Hornet). The AR9331 chip is a Wi-Fi System-On-Chip (WiSOC), typically used in very cheap Access Points and Routers. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12878/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
For OF boards we have to skip platform initialization code so we can prove that OF code do all necessary initialization. [ralf@linux-mips.org: Fix merge conflict.] Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Signed-off-by: NSudip Mukherjee <sudip.mukherjee@codethink.co.uk> Reviewed-by: NMarek Vasut <marex@denx.de> Cc: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12877/ Patchwork: https://patchwork.linux-mips.org/patch/12920/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Current ath79 clock.c code does not read reference clock and pll setup from devicetree. E.g. you can set any clock rate value in board DTS but it will have no effect on the real clk calculation. This patch fixes some AR9132 devicetree clock support defects: * clk initialization function ath79_clocks_init_dt_ng() is introduced; it actually gets pll block base register address and reference clock from devicetree; * pll register parsing code is moved to the separate ar724x_clk_init() function; this function can be called from platform code or from devicetree code. Also mips_hpt_frequency value is set from dt, so the appropriate clock parameter is added to the cpu@0 devicetree node. The same approach can be used for adding AR9331 devicetree support. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12876/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
The include/dt-bindings/clock/ath79-clk.h header file is introduced so we can use symbolic identifiers for SoC clocks. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Alban Bedel <albeu@free.fr> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-mips@linux-mips.org Cc: linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12875/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
Here are some Sascha Hauer's arguments for using aliases in the dts files: - using aliases reduces the number of indentations in dts files; - dts files become independent of the layout of the dtsi files (it becomes possible to introduce another bus {} hierarchy between a toplevel bus and the devices when you have to); - less chances for typos. if &i2c2 does not exist you get an error. If instead you duplicate the whole path in the dts file a typo in the path will just create another node. Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Alban Bedel <albeu@free.fr> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12873/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Antony Pavlov 提交于
The TP-LINK TL-WR1043ND board has only one serial port, so replacing the default of 0 with 0 does nothing useful. Moreover, the correct name for aliases node is "aliases" not "alias". An overview of the "aliases" node usage can be found on the device tree usage page at devicetree.org [1]. Also please see chapter 3.3 ("Aliases node") of the ePAPR 1.1 [2]. [1] http://devicetree.org/Device_Tree_Usage#aliases_Node [2] https://www.power.org/documentation/epapr-version-1-1/Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Acked-by: NAlban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12872/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Hauke Mehrtens 提交于
Now it is possible to build in no device tree at all and depend on the boot loader providing one or someone concatenating a device tree to the end of the image. This was copied from arch/mips/bmips/Kconfig Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Acked-by: NJohn Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12899/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Hauke Mehrtens 提交于
This fetches the device tree file like it is specified in the MIPS UHI interface if one was found. This is also used when the device tree file was appended to the kernel image with cat. This code is copied from arch/mips/bmips/setup.c. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Acked-by: NJohn Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12898/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Add DTS for EdgeRouter Lite that is usable as is without any "pruning" with APPENDED_DTB. Compared to builtin generic DTB, we can avoid errors and delays from probing non-existent I2C devices. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Add DTS for D-Link DSR-1000N that is usable as is without any "pruning" with APPENDED_DTB. Split out the common parts from octeon_3xxx.dts into octeon_3xxx.dtsi. Compared to builtin generic DTB, we can specificy fixed links properly and avoid probing non-existent I2C devices. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12840/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
MIPS wants to sleep 5 seconds before panicking when panic_on_oops is set, with no apparent reason. Remove this feature, since some users may want their systems to fail as quickly as possible. Users who want to delay reboot after panic can use PANIC_TIMEOUT. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: James E.J. Bottomley <jejb@parisc-linux.org> Cc: Helge Deller <deller@gmx.de> Cc: linux-mips@linux-mips.org Cc: linux-parisc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12845/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Rafał Miłecki 提交于
Broadcom ARM home routers store SPROM content in NVRAM just like MIPS ones. To share SPROM code we need to move it out of arch/mips/ to some common place. We already have bcm47xx_nvram in firmware path and SPROM should fit there as well. This driver is responsible for parsing SoC configuration data into a struct shared between ssb and bcma buses. This was tested with BCM4706 & BCM5357C0 (BCM47XX) and BCM4708A0 (ARCH_BCM_5301X). Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12210/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Philipp Zabel 提交于
The reset_ops structure is never modified. Make it const. Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Acked-by: NJohn Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Cc: kernel@pengutronix.de Patchwork: https://patchwork.linux-mips.org/patch/12618/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Philipp Zabel 提交于
The reset_ops structure is never modified. Make it const. Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Acked-by: NJohn Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Cc: kernel@pengutronix.de Patchwork: https://patchwork.linux-mips.org/patch/12619/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Fill MAC addresses from bootinfo when using appended DTB. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Acked-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12590/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Don't fill MAC address if it's already set. This allows DTB to override the bootinfo. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Acked-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12589/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Use separate pass to fill MAC addresses. This is needed because we want to do this also for the appended DTB. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Acked-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12588/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Use model string from DTB for board type if the board is unknown. This is more informative, e.g. with EdgeRouter Pro the /proc/cpuinfo will display "ubnt,e200 (CN6120p1.1-1000-NSP)" instead of misleading "Unsupported Board". Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12582/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Initialize system type string after device tree init. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12583/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aaro Koskinen 提交于
Return NULL for unsupported board. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12581/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Use the trigger type passed in to the function instead of reading it back out of the irq_data. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12501/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
OCTEON chips with the CIU3 interrupt controller use a different IPI mechanism that previous models. Add plat_smp_ops for the cn78xx and probing code to choose between the two types of ops. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12499/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Add irq_chip support for both IPI and "normal" interrupts of the CIU3 controller. Document the device tree binding for the CIU3. Some functions are non-static as they will be used by follow-on support for MSI-X. Signed-off-by: NDavid Daney <david.daney@cavium.com> Acked-by: NRob Herring <robh@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: devicetree@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12500/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Attempts to read the nonexistent registers results in bus errors. Either use registers that exist, or don't do the access as appropriate. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12502/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Follow on patchs need to be able to distinguish the new models. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12498/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
These new members of the OCTEON III family have some new registers, update some of the definitions for use in follow on patches. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12497/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Per the subject, always select HANDLE_DOMAIN_IRQ, and implement set_irq_regs() so that it actually works. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12496/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Follow-on patches for OCTEON III will increase the number of irqs to potentially more than 256. Increase the width of the octeon_irq_ciu_to_irq to int to be able to handle this case. Remove the hacky code that verified that u8 would not be overflowed. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12495/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
To support more than 48 CPUs, the bootinfo structure grows a new coremask structure. Add the definition of the structure and add it to struct cvmx_bootinfo. In prom_init(), copy the new coremask data into the sysinfo structure, and use it in smp_setup(). Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12319/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Get rid of the long unused code. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12318/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Add new processor identifiers for Cavium CN73xx and CNF75xx processors, and probe for them in cpu-probe.c Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12311/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
It was calling flush_cache_all() which is a no-op since a long time anyway and which was overkill in the old days when it was actually doing something because only the D-cache needs to be flushed, never the I-cache, never the S-cache. Since however highmem on MIPS is still only supported on processors that don't suffer from cache aliases, we could turn flush_cache_kmaps() into a no-op - but for paranoia's sake we rather make it BUG_ON(cpu_has_dc_aliases()). Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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