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2021-12-09MIPS: defconfig: CI20: configure for DRM_DW_HDMI_JZ4780H. Nikolaus Schaller1-0/+6
Enable CONFIG options as modules. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17MIPS: Ingenic: Refresh defconfig for Ingenic SoCs based boards.周琰杰 (Zhou Yanjie)1-2/+13
1.Refresh defconfig of CI20 to support OTG and RNG. 2.Refresh defconfig of CU1000-Neo to support OTG/RNG/OST/SC16IS752. 3.Refresh defconfig of CU1830-Neo to support OTG/DTRNG/OST/SC16IS752. Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com> Tested by: H. Nikolaus Schaller <hns@goldelico.com> # CI20/jz4780 Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-09-18MIPS: configs: Regenerate configs of Ingenic boardsPaul Cercueil1-2/+2
For each board the MACH_INGENIC_SOC option was selected instead of MACH_INGENIC. Nothing else was changed in the menuconfig. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-28MIPS: ingenic: Enable JZ4780_NEMC manuallyKrzysztof Kozlowski1-0/+1
The CONFIG_JZ4780_NEMC was previously a default on MIPS but now it has to be enabled manually. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-04-29MIPS: ingenic: CI20: enable OST, PWM drivers in defconfigPaul Cercueil1-28/+34
The OST driver provides a clocksource and sched_clock that are much more accurate than the default ones. The PWM driver allows to use the PWM pins on the external header of the board. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-03-23MIPS: CI20: defconfig: multiple improvementsH. Nikolaus Schaller1-0/+21
a) configure for supporting modules Not all drivers need to be compiled into the kernel. Support building and loading of kernel modules. b) compile leds-gpio driver into the kernel and configure for LED triggers DTS has been augmented to add some gpio-leds. We need the leds-gpio driver and enable the triggers. c) configure CONFIG_REGULATOR_ACT8865 for PMU The PMU on the CI20 board is an ACT8600 using the ACT8865 driver. Since it is not compiled, the PMU and the CI20 board is running in power-on reset state of the PMU. d) compile gpio-ir driver The CI20 board has a gpio based IR receiver. e) configure for CONFIG_KEYBOARD_GPIO=m The SW1 button is hooked up to send input events. 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>
2019-11-26sysctl: Remove the sysctl system callEric W. Biederman1-1/+0
This system call has been deprecated almost since it was introduced, and in a survey of the linux distributions I can no longer find any of them that enable CONFIG_SYSCTL_SYSCALL. The only indication that I can find that anyone might care is that a few of the defconfigs in the kernel enable CONFIG_SYSCTL_SYSCALL. However this appears in only 31 of 414 defconfigs in the kernel, so I suspect this symbols presence is simply because it is harmless to include rather than because it is necessary. As there appear to be no users of the sysctl system call, remove the code. As this removes one of the few uses of the internal kernel mount of proc I hope this allows for even more simplifications of the proc filesystem. Cc: Alex Smith <alex.smith@imgtec.com> Cc: Anders Berg <anders.berg@lsi.com> Cc: Apelete Seketeli <apelete@seketeli.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Chee Nouk Phoon <cnphoon@altera.com> Cc: Chris Zankel <chris@zankel.net> Cc: Christian Ruppert <christian.ruppert@abilis.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Harvey Hunt <harvey.hunt@imgtec.com> Cc: Helge Deller <deller@gmx.de> Cc: Hongliang Tao <taohl@lemote.com> Cc: Hua Yan <yanh@lemote.com> Cc: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jonas Jensen <jonas.jensen@gmail.com> Cc: Josh Boyer <jwboyer@gmail.com> Cc: Jun Nie <jun.nie@linaro.org> Cc: Kevin Hilman <khilman@linaro.org> Cc: Kevin Wells <kevin.wells@nxp.com> Cc: Kumar Gala <galak@codeaurora.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Ley Foon Tan <lftan@altera.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Olof Johansson <olof@lixom.net> Cc: Paul Burton <paul.burton@mips.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Pierrick Hascoet <pierrick.hascoet@abilis.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Roland Stigge <stigge@antcom.de> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Scott Telford <stelford@cadence.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Tanmay Inamdar <tinamdar@apm.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Andi Kleen <ak@linux.intel.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2019-06-12MIPS: configs: Remove useless UEVENT_HELPER_PATHKrzysztof Kozlowski1-1/+0
Remove the CONFIG_UEVENT_HELPER_PATH because: 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was made default to 'n', 2. It is not recommended (help message: "This should not be used today [...] creates a high system load") and was kept only for ancient userland, 3. Certain userland specifically requests it to be disabled (systemd README: "Legacy hotplug slows down the system and confuses udev"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org
2019-04-18mtd: rawnand: Clarify Kconfig entry MTD_NANDMiquel Raynal1-1/+1
MTD_NAND is large and encloses much more than what the symbol is actually used for: raw NAND. Clarify the symbol by naming it MTD_RAW_NAND instead. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-11-21MIPS: Regenerate defconfigsPaul Burton1-18/+9
A couple of patches have come up recently to remove particular instances of obsolete Kconfig symbols from defconfigs. Rather than doing this piecemeal, simply regenerate them all. Signed-off-by: Paul Burton <paul.burton@mips.com> References: https://patchwork.linux-mips.org/patch/19635/ References: https://patchwork.linux-mips.org/patch/21156/ Patchwork: https://patchwork.linux-mips.org/patch/21184/ Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: linux-mips@linux-mips.org
2018-07-24MIPS: Ci20: Enable SPI/GPIO driverMathieu Malaterre1-0/+2
Enable CONFIG_SPI_GPIO in ci20_defconfig, in order to make use of the spi-gpio driver in a further commit. [paul.burton@mips.com: Rewrite commit message.] Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/19488/ Cc: James Hogan <jhogan@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org
2018-05-02MIPS: configs: ci20: Enable ext4Ezequiel Garcia1-0/+1
Now that we have MMC support, enable ext2/3/4 support in the CI20 defconfig. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Acked-by: James Hogan <jhogan@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-05-02MIPS: configs: ci20: Enable DMA and MMC supportEzequiel Garcia1-0/+3
Enable the SD/MMC support, along with DMA engine support in the CI20 defconfig. Acked-by: James Hogan <jhogan@kernel.org> Tested-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-10-09MIPS: Ci20: Enable watchdog driverMathieu Malaterre1-0/+2
Update the Ci20's defconfig to enable the JZ4740's watchdog driver. Signed-off-by: Mathieu Malaterre <malat@debian.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17290/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-10-09MIPS: Ci20: Add support for rootfs on NFS to defconfigHarvey Hunt1-1/+4
Now that ethernet support is in the kernel, add the option to use a rootfs over NFS to enable automated testing of upstream kernels on a Ci20. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17314/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-09-06MIPS: Ci20: Enable RTC driverMathieu Malaterre1-0/+2
Update the Ci20's defconfig to enable the JZ4780's RTC driver. Signed-off-by: Mathieu Malaterre <malat@debian.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17236/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-08-29MIPS: Ci20: Enable GPIO driverHarvey Hunt1-0/+1
Update the Ci20's defconfig to enable the JZ4780's GPIO driver. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16751/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-06-27MIPS: defconfig: Cleanup from old Kconfig optionsKrzysztof Kozlowski1-1/+0
Remove old, dead Kconfig options (in order appearing in this commit): - EXPERIMENTAL is gone since v3.9; - INET_LRO: commit 7bbf3cae65b6 ("ipv4: Remove inet_lro library"); - MTD_CONCAT: commit f53fdebcc3e1 ("mtd: drop MTD_CONCAT from Kconfig entirely"); - MTD_CHAR: commit 660685d9d1b4 ("mtd: merge mtdchar module with mtdcore"); - NETDEV_1000 and NETDEV_10000: commit f860b0522f65 ("drivers/net: Kconfig and Makefile cleanup"); NET_ETHERNET should be replaced with just ETHERNET but that is separate change; - MISC_DEVICES: commit 7c5763b8453a ("drivers: misc: Remove MISC_DEVICES config option"); - HID_SUPPORT: commit 1f41a6a99476 ("HID: Fix the generic Kconfig options"); - BT_L2CAP and BT_SCO: commit f1e91e1640d8 ("Bluetooth: Always compile SCO and L2CAP in Bluetooth Core"); - DEBUG_ERRORS: commit b025a3f836d1 ("ARM: 6876/1: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS"); - USB_DEVICE_CLASS: commit 007bab91324e ("USB: remove CONFIG_USB_DEVICE_CLASS"); - RCU_CPU_STALL_DETECTOR: commit a00e0d714fbd ("rcu: Remove conditional compilation for RCU CPU stall warnings"); - IP_NF_QUEUE: commit 3dd6664fac7e ("netfilter: remove unused "config IP_NF_QUEUE""); - IP_NF_TARGET_ULOG: commit d4da843e6fad ("netfilter: kill remnants of ulog targets"); - IP6_NF_QUEUE: commit d16cf20e2f2f ("netfilter: remove ip_queue support"); - IP6_NF_TARGET_LOG: commit 6939c33a757b ("netfilter: merge ipt_LOG and ip6_LOG into xt_LOG"); - USB_LED: commit a335aaf3125c ("usb: misc: remove outdated USB LED driver"); - MMC_UNSAFE_RESUME: commit 2501c9179dff ("mmc: core: Use MMC_UNSAFE_RESUME as default behavior"); - AUTOFS_FS: commit 561c5cf9236a ("staging: Remove autofs3"); - VIDEO_OUTPUT_CONTROL: commit f167a64e9d67 ("video / output: Drop display output class support"); - USB_LIBUSUAL: commit f61870ee6f8c ("usb: remove libusual"); - CRYPTO_ZLIB: 110492183c4b ("crypto: compress - remove unused pcomp interface"); - BLK_DEV_UB: commit 68a5059ecf82 ("block: remove the deprecated ub driver"); Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-mips@linux-mips.org Cc: linux-arm-kernel@lists.infradead.org Patchwork: https://patchwork.linux-mips.org/patch/16342/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-04-03MIPS: ci20: Enable NAND and UBIFS support in defconfig.Harvey Hunt1-5/+9
Update the Ci20's defconfig to enable the JZ4780's NAND driver and therefore access to the UBIFS rootfs. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12699/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-21MIPS: ingenic: Initial MIPS Creator CI20 supportPaul Burton1-0/+162
Add an initial device tree for the Ingenic JZ4780 based MIPS Creator CI20 board. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Andrew Bresticker <abrestic@chromium.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10162/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>