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* | MIPS: DTS: CI20: add DT node for IR sensorAlex Smith2020-03-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | The infrared sensor on the CI20 board is connected to a GPIO and can be operated by using the gpio-ir-recv driver. Add a DT node for the sensor to allow that driver to be used. Signed-off-by: Alex Smith <alex.smith@imgtec.com> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | MIPS: DTS: CI20: fix interrupt for pcf8563 RTCH. Nikolaus Schaller2020-03-071-1/+4
| | | | | | | | | | | | | | | | | | | | | | Interrupts should not be specified by interrupt line but by gpio parent and reference. Fixes: 73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes") Cc: stable@vger.kernel.org Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | MIPS: DTS: CI20: fix PMU definitions for ACT8600H. Nikolaus Schaller2020-03-071-15/+24
|/ | | | | | | | | | | | | | | There is a ACT8600 on the CI20 board and the bindings of the ACT8865 driver have changed without updating the CI20 device tree. Therefore the PMU can not be probed successfully and is running in power-on reset state. Fix DT to match the latest act8865-regulator bindings. Fixes: 73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes") Cc: stable@vger.kernel.org Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: ingenic: DTS: Fix watchdog nodesPaul Cercueil2020-02-192-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The devicetree ABI was broken on purpose by commit 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver"), and commit 1d9c30745455 ("watchdog: jz4740: Use WDT clock provided by TCU driver"). The commit message of the latter explains why the ABI was broken. However, the current devicetree files were not updated to the new ABI described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt, so the watchdog driver would not probe. Fix this problem by updating the watchdog nodes to comply with the new ABI. Fixes: 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Zhou Yanjie <zhouyanjie@wanyeetech.com> Cc: od@zcrc.me Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: <stable@vger.kernel.org> # v5.5+
* MIPS: X1000: Fix clock of watchdog node.周琰杰 (Zhou Yanjie)2020-02-191-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The devicetree ABI was broken on purpose by commit 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver"), and commit 1d9c30745455 ("watchdog: jz4740: Use WDT clock provided by TCU driver"). The commit message of the latter explains why the ABI was broken. However, the current devicetree files were not updated to the new ABI described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt, so the watchdog driver would not probe. Fix this problem by updating the clock of watchdog node from "&cgu X1000_CLK_RTCLK" to "&tcu TCU_CLK_WDT" to comply with the new ABI. Fixes: 7a16ccd300c2 ("[v8,1/4] MIPS: Ingenic: Add Ingenic X1000 support."). Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: paul@crapouillou.net Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: ralf@linux-mips.org Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: dongsheng.qiu@ingenic.com
* Merge tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2020-01-315-0/+506
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS changes from Paul Burton: "Nothing too big or scary in here: - Support mremap() for the VDSO, primarily to allow CRIU to restore the VDSO to its checkpointed location. - Restore the MIPS32 cBPF JIT, after having reverted the enablement of the eBPF JIT for MIPS32 systems in the 5.5 cycle. - Improve cop0 counter synchronization behaviour whilst onlining CPUs by running with interrupts disabled. - Better match FPU behaviour when emulating multiply-accumulate instructions on pre-r6 systems that implement IEEE754-2008 style MACs. - Loongson64 kernels now build using the MIPS64r2 ISA, allowing them to take advantage of instructions introduced by r2. - Support for the Ingenic X1000 SoC & the really nice little CU Neo development board that's using it. - Support for WMAC on GARDENA Smart Gateway devices. - Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in preparation for introducing IP35 (Origin 3*) support. - Various Kconfig & Makefile cleanups" * tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits) MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel MIPS: Loongson64: Disable exec hazard MIPS: Loongson64: Bump ISA level to MIPSR2 MIPS: Make DIEI support as a config option MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too" MIPS: asm: local: add barriers for Loongson MIPS: Loongson64: Select mac2008 only feature MIPS: Add MAC2008 Support Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel" MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again) MIPS: make CPU_HAS_LOAD_STORE_LR opt-out MIPS: generic: don't unconditionally select PINCTRL MIPS: don't explicitly select LIBFDT in Kconfig MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts MIPS: SGI-IP30: Check for valid pointer before using it MIPS: syscalls: fix indentation of the 'SYSNR' message MIPS: boot: fix typo in 'vmlinux.lzma.its' target MIPS: fix indentation of the 'RELOCS' message dt-bindings: Document loongson vendor-prefix MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi. ...
| * MIPS: Ingenic: Add missing nodes for X1000 and CU1000-Neo.周琰杰 (Zhou Yanjie)2020-01-152-0/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add I2C0/I2C1/I2C2 nodes for X1000 and add I2C0, ADS7830, MSC1, AP6212A, wlan_pwrseq nodes for CU1000-Neo. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mark.rutland@arm.com Cc: syq@debian.org Cc: ralf@linux-mips.org Cc: rick.tyliu@ingenic.com Cc: jason@lakedaemon.net Cc: keescook@chromium.org Cc: geert+renesas@glider.be Cc: krzk@kernel.org Cc: paul@crapouillou.net Cc: prasannatsmkumar@gmail.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: ebiederm@xmission.com
| * MIPS: ralink: dts: gardena_smart_gateway_mt7688: Limit UART1Reto Schneider2020-01-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | The radio module asserts CTS when its RX buffer has 10 bytes left. Putting just 8 instead of 16 bytes into the UART1 TX buffer on the Linux side ensures to not overflow the RX buffer on the radio module side. Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: dts: gardena_smart_gateway_mt7688: Enable WMACReto Schneider2020-01-141-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the WMAC controller on the GARDENA smart Gateway and configures the board specific factory EEPROM setting for this driver. Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: John Crispin <john@phrozen.org> Cc: Felix Fietkau <nbd@nbd.name> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: dts: mt7628a.dtsi: Add WMAC DT nodeReto Schneider2020-01-141-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds the WMAC controller description to the MT7628A dtsi file. Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: John Crispin <john@phrozen.org> Cc: Felix Fietkau <nbd@nbd.name> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org
| * MIPS: Ingenic: Add YSH & ATIL CU Neo board support.周琰杰 (Zhou Yanjie)2020-01-092-0/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a device tree for the Ingenic X1000 based YSH & ATIL CU Neo board. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> [paulburton@kernel.org: Drop stale mention of previously unselectable Kconfig entry.] Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mripard@kernel.org Cc: shawnguo@kernel.org Cc: mark.rutland@arm.com Cc: alexandre.belloni@bootlin.com Cc: ralf@linux-mips.org Cc: heiko@sntech.de Cc: icenowy@aosc.io Cc: ak@linux.intel.com Cc: laurent.pinchart@ideasonboard.com Cc: krzk@kernel.org Cc: geert+renesas@glider.be Cc: prasannatsmkumar@gmail.com Cc: keescook@chromium.org Cc: ebiederm@xmission.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: 772753199@qq.com
| * MIPS: Ingenic: Add Ingenic X1000 support.周琰杰 (Zhou Yanjie)2020-01-091-0/+272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support the Ingenic X1000 SoC using the code under arch/mips/jz4740. This is left unselectable in Kconfig until a X1000 based board is added in a later commit. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mripard@kernel.org Cc: shawnguo@kernel.org Cc: mark.rutland@arm.com Cc: alexandre.belloni@bootlin.com Cc: ralf@linux-mips.org Cc: heiko@sntech.de Cc: icenowy@aosc.io Cc: ak@linux.intel.com Cc: laurent.pinchart@ideasonboard.com Cc: krzk@kernel.org Cc: geert+renesas@glider.be Cc: paul@crapouillou.net Cc: prasannatsmkumar@gmail.com Cc: keescook@chromium.org Cc: ebiederm@xmission.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: 772753199@qq.com
* | MIPS: ath79: ar9331: add ar9331-switch nodeOleksij Rempel2019-12-202-1/+131
|/ | | | | | | Add switch node supported by dsa ar9331 driver. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* MIPS: CI20: DTS: Add LedsAlexandre GRIVEAUX2019-10-071-0/+28
| | | | | | | | | | | | | | Adding leds and related triggers. Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org
* MIPS: CI20: DTS: Add IW8103 Wifi + bluetoothAlexandre GRIVEAUX2019-10-071-0/+39
| | | | | | | | | | | | | | Add IW8103 Wifi + bluetooth module to device tree and related power domain. Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org
* MIPS: CI20: DTS: Add I2C nodesAlexandre GRIVEAUX2019-10-071-0/+147
| | | | | | | | | | | | | | | | Adding missing I2C nodes and some peripheral: - PMU - RTC Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org
* MIPS: JZ4780: DTS: Add I2C nodesAlexandre GRIVEAUX2019-10-071-0/+86
| | | | | | | | | | | | | | | Add the devicetree nodes for the I2C core of the JZ4780 SoC, disabled by default. Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org
* MIPS: ralink: Add GARDENA smart Gateway MT7688 boardStefan Roese2019-10-071-0/+197
| | | | | | | | | | | | This patch adds support for the GARDENA smart Gateway, which is based on the MediaTek MT7688 SoC. It is equipped with 128 MiB of DDR and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@vger.kernel.org
* MIPS: ralink: mt7628a.dtsi: Add I2C controller DT nodeStefan Roese2019-10-071-0/+16
| | | | | | | | | | This patch adds the I2C controller description to the MT7628A dtsi file. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@vger.kernel.org
* MIPS: dts: ar9331: fix interrupt-controller sizeOleksij Rempel2019-09-301-1/+1
| | | | | | | | | | | | | | | It is two registers each of 4 byte. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* MIPS: dts: mscc: describe the PTP ready interruptAntoine Tenart2019-08-241-2/+2
| | | | | | | | | | | | | | | | | | This patch adds a description of the PTP ready interrupt, which can be triggered when a PTP timestamp is available on an hardware FIFO. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: davem@davemloft.net Cc: richardcochran@gmail.com Cc: alexandre.belloni@bootlin.com Cc: UNGLinuxDriver@microchip.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: netdev@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: thomas.petazzoni@bootlin.com Cc: allan.nielsen@microchip.com
* MIPS: dts: mscc: describe the PTP register rangeAntoine Tenart2019-08-241-1/+2
| | | | | | | | | | | | | | | | | | This patch adds one register range within the mscc,vsc7514-switch node, to describe the PTP registers. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: davem@davemloft.net Cc: richardcochran@gmail.com Cc: alexandre.belloni@bootlin.com Cc: UNGLinuxDriver@microchip.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: netdev@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: thomas.petazzoni@bootlin.com Cc: allan.nielsen@microchip.com
* Merge branch 'ingenic-tcu-v5.4' into mips-nextPaul Burton2019-08-086-1/+90
|\ | | | | | | | | | | | | Merge the Ingenic TCU patchset from the ingenic-tcu-v5.4 branch which was created to enable follow-on changes in other subsystems. Signed-off-by: Paul Burton <paul.burton@mips.com>
| * MIPS: GCW0: Reduce system timer and clocksource to 750 kHzPaul Cercueil2019-08-081-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default clock (12 MHz) is too fast for the system timer. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: od@zcrc.me
| * MIPS: CI20: Reduce system timer and clocksource to 3 MHzPaul Cercueil2019-08-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default clock (48 MHz) is too fast for the system timer. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: od@zcrc.me
| * MIPS: qi_lb60: Reduce system timer and clocksource to 750 kHzPaul Cercueil2019-08-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default clock (12 MHz) is too fast for the system timer, which fails to report time accurately. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: od@zcrc.me
| * MIPS: jz4740: Add DTS nodes for the TCU driversPaul Cercueil2019-08-083-0/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DTS nodes for the JZ4780, JZ4770 and JZ4740 devicetree files. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: od@zcrc.me
* | MIPS: qi_lb60: Migrate to devicetreePaul Cercueil2019-07-301-1/+287
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move all the platform data to devicetree. The only bit dropped is the PWM beeper, which requires the PWM driver to be updated. I figured it's okay to remove it here since it's really a non-critical device, and it'll be re-introduced soon enough. The other change is the CS line of the SPI is now set as active low. The SPI core would have forced "active low" anyway, unless the 'spi-cs-high' property is set. In the process of moving to devicetree, we also switched to new drivers: - We use the simple-audio-card and simple-amplifier drivers instead of the custom ASoC code; - We use the new Ingenic DRM driver coupled with the GiantPlus GPM940B0 DRM panel driver instead of the old framebuffer driver; - We use the new jz4780-dma driver instead of the old jz4740-dma one; - We use the ingenic-nand and jz4740-ecc drivers instead of the old jz4740-nand driver; - We use ingenic-battery instead of jz4740-battery; - We use iio-hwmon instead of jz4740-hwmon; - We use ingenic-iio instead of the old jz4740-adc MFD driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> [paul.burton@mips.com: Drop the unused & undocumented ili8960 spi@0 node.] Signed-off-by: Paul Burton <paul.burton@mips.com>
* | MIPS: DTS: jz4740: Add missing nodesPaul Cercueil2019-07-301-0/+84
| | | | | | | | | | | | | | | | | | Add nodes for the MMC, AIC, ADC, CODEC, MUSB, LCD, memory, and BCH controllers. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com>
* | MIPS: qi_lb60: Move MMC configuration to devicetreePaul Cercueil2019-07-221-0/+33
| | | | | | | | | | | | | | | | | | | | Move the MMC configuration from the board C file to devicetree. The 'power' GPIO was removed and instead the vmmc regulator is used, to follow the changes introduced in the jz4740-mmc driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Paul Burton <paul.burton@mips.com>
* | MIPS: BMIPS: add clock controller nodesJonas Gorski2019-07-216-15/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a driver for the clock controller, add nodes to allow devices to make use of it. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org>
* | MIPS: DTS: jz4740: Add node for the MMC driverPaul Cercueil2019-07-211-3/+18
|/ | | | | | | | | | | | | | | | | Add a devicetree node for the jz4740-mmc driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mmc@vger.kernel.org
* Merge tag 'mips_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-07-171-1/+147
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: "A light batch this time around but significant improvements for certain systems: - Removal of readq & writeq for MIPS32 kernels where they would simply BUG() anyway, allowing drivers or other code that #ifdefs on their presence to work properly. - Improvements for Ingenic JZ4740 systems, including support for the external memory controller & pinmuxing fixes for qi_lb60/NanoNote systems. - Improvements for Lantiq systems, in particular around SMP & IPIs. - DT updates for ralink/MediaTek MT7628a systems to probe & configure a bunch more devices. - Miscellaneous cleanups & build fixes" * tag 'mips_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits) MIPS: fix some more fall through errors in arch/mips MIPS: perf events: handle switch statement falling through warnings mips/kprobes: Export kprobe_fault_handler() MAINTAINERS: Add myself as Ingenic SoCs maintainer MIPS: ralink: mt7628a.dtsi: Add watchdog controller DT node MIPS: ralink: mt7628a.dtsi: Add SPI controller DT node MIPS: ralink: mt7628a.dtsi: Add GPIO controller DT node MIPS: ralink: mt7628a.dtsi: Add pinctrl DT properties to the UART nodes MIPS: ralink: mt7628a.dtsi: Add pinmux DT node MIPS: ralink: mt7628a.dtsi: Add SPDX GPL-2.0 license identifier MIPS: lantiq: Add SMP support for lantiq interrupt controller MIPS: lantiq: Shorten register names, remove unused macros MIPS: lantiq: Fix bitfield masking MIPS: lantiq: Remove unused macros MIPS: lantiq: Fix attributes of of_device_id structure MIPS: lantiq: Change variables to the same type as the source MIPS: lantiq: Move macro directly to iomem function mips: Remove q-accessors from non-64bit platforms FDDI: defza: Include linux/io-64-nonatomic-lo-hi.h MIPS: configs: Remove useless UEVENT_HELPER_PATH ...
| * MIPS: ralink: mt7628a.dtsi: Add watchdog controller DT nodeStefan Roese2019-06-241-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds the watchdog controller description to the MT7628A dtsi file. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: mt7628a.dtsi: Add SPI controller DT nodeStefan Roese2019-06-241-0/+16
| | | | | | | | | | | | | | | | | | | | | | This patch adds the SPI controller description to the MT7628A dtsi file. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: mt7628a.dtsi: Add GPIO controller DT nodeStefan Roese2019-06-241-0/+13
| | | | | | | | | | | | | | | | | | | | | | This patch adds the GPIO controller description to the MT7628A dtsi file. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: mt7628a.dtsi: Add pinctrl DT properties to the UART nodesStefan Roese2019-06-241-0/+9
| | | | | | | | | | | | | | | | | | | | | | Now that pinmux is available, let's use it for the UART DT nodes. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: mt7628a.dtsi: Add pinmux DT nodeStefan Roese2019-06-241-1/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the pinmux DT node using the generic "pinctrl-single" pinmux driver. For this the system-controller register area needs to be changed to not overlap with the pinmux registers. This patch is based on work done by John Crispin. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: ralink: mt7628a.dtsi: Add SPDX GPL-2.0 license identifierStefan Roese2019-06-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | As done in commit b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license"), this patch adds the SPDX license identifier to mt7628a.dtsi, which is currently still missing this identifier. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2019-06-228-34/+8
|\ \ | | | | | | | | | | | | | | | Minor SPDX change conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-198-34/+8
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | net: mscc: ocelot: Add support for tcamHoratiu Vultur2019-06-021-2/+3
| | | | | | | | | | | | | | | | Add ACL support using the TCAM. Using ACL it is possible to create rules in hardware to filter/redirect frames. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | MIPS: ath79: ar9331: add Ethernet nodesOleksij Rempel2019-05-262-0/+34
|/ | | | | | | Add ethernet nodes supported by ag71xx driver. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2019-05-212-0/+2
| | | | | | | | | | | | | | Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'mips_5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-03-052-0/+20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: - Support for the MIPSr6 MemoryMapID register & Global INValidate TLB (GINVT) instructions, allowing for more efficient TLB maintenance when running on a CPU such as the I6500 that supports these. - Enable huge page support for MIPS64r6. - Optimize post-DMA cache sync by removing that code entirely for kernel configurations in which we know it won't be needed. - The number of pages allocated for interrupt stacks is now calculated correctly, where before we would wastefully allocate too much memory in some configurations. - The ath79 platform migrates to devicetree. - The bcm47xx platform sees fixes for the Buffalo WHR-G54S board. - The ingenic/jz4740 platform gains support for appended devicetrees. - The cavium_octeon, lantiq, loongson32 & sgi-ip27 platforms all see cleanups as do various pieces of core architecture code. * tag 'mips_5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (66 commits) MIPS: lantiq: Remove separate GPHY Firmware loader MIPS: ingenic: Add support for appended devicetree MIPS: SGI-IP27: rework HUB interrupts MIPS: SGI-IP27: do boot CPU init later MIPS: SGI-IP27: do xtalk scanning later MIPS: SGI-IP27: use pr_info/pr_emerg and pr_cont to fix output MIPS: SGI-IP27: clean up bridge access and header files MIPS: SGI-IP27: get rid of volatile and hubreg_t MIPS: irq: Allocate accurate order pages for irq stack MIPS: dma-noncoherent: Remove bogus condition in dma_sync_phys() MIPS: eBPF: Remove REG_32BIT_ZERO_EX MIPS: eBPF: Always return sign extended 32b values MIPS: CM: Fix indentation MIPS: BCM47XX: Fix/improve Buffalo WHR-G54S support MIPS: OCTEON: program rx/tx-delay always from DT MIPS: OCTEON: delete board-specific link status MIPS: OCTEON: don't lie about interface type of CN3005 board MIPS: OCTEON: warn if deprecated link status is being used MIPS: OCTEON: add fixed-link nodes to in-kernel device tree MIPS: Delete unused flush_cache_sigtramp() ...
| * MIPS: OCTEON: program rx/tx-delay always from DTAaro Koskinen2019-02-072-0/+12
| | | | | | | | | | | | | | | | Program rx/tx-delay always from DT. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
| * MIPS: OCTEON: add fixed-link nodes to in-kernel device treeAaro Koskinen2019-02-071-0/+8
| | | | | | | | | | | | | | | | | | | | | | Currently OCTEON ethernet falls back to phyless operation on boards where we have no known PHY address or a fixed-link node. Add fixed-link support for boards that need it, so we can clean up the platform code and ethernet driver from some legacy code. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org
* | MIPS: Use lower case for addresses in nexys4ddr.dtsPaul Burton2019-02-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DTC introduced an i2c_bus_reg check in v1.4.7, used since Linux v4.20, which complains about upper case addresses used in the unit name. nexys4ddr.dts names an I2C device node "ad7420@4B", leading to: arch/mips/boot/dts/xilfpga/nexys4ddr.dts:109.16-112.8: Warning (i2c_bus_reg): /i2c@10A00000/ad7420@4B: I2C bus unit address format error, expected "4b" Fix this by switching to lower case addresses throughout the file, as is *mostly* the case in the file already & fairly standard throughout the tree. Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: stable@vger.kernel.org # v4.20+ Cc: linux-mips@vger.kernel.org
* | DTS: CI20: Fix bugs in ci20's device tree.Zhou Yanjie2019-01-251-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the Schematic, the hardware of ci20 leads to uart3, but not to uart2. Uart2 is miswritten in the original code. Signed-off-by: Zhou Yanjie <zhouyanjie@cduestc.edu.cn> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips <linux-mips@vger.kernel.org> Cc: linux-kernel <linux-kernel@vger.kernel.org> Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: mark.rutland@arm.com Cc: malat@debian.org Cc: ezequiel@collabora.co.uk Cc: ulf.hansson@linaro.org Cc: syq <syq@debian.org> Cc: jiaxun.yang <jiaxun.yang@flygoat.com>
* | MIPS: DTS: jz4740: Correct interrupt number of DMA corePaul Cercueil2019-01-251-1/+1
|/ | | | | | | | | | | | | | | The interrupt number set in the devicetree node of the DMA driver was wrong. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-20 22:30:36 +0000