Linux Kernel https://git.etezian.org/cgit.cgi/linux.git/atom?h=master 2016-01-21T02:29:13+00:00 2016-01-21T02:29:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-01-21T02:29:13+00:00 urn:sha1:f9cd69fe5eb6347b4de56458d0378bc0fa44bce9 Pull ARM SoC defconfig updates from Olof Johansson: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs because it makes sense to have them enabled on various development or product boards. Too much to enumerate each here. There's an introduction of a pxa_defconfig, since PXA finally will allow building a shared kernel for all boards. With this, we can hopefully remove a bunch of individual defconfigs down the road but it requires a bit of real life testing and transition period" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits) ARM: Add CONFIG_DEPRECATED_PARAM_STRUCT to netwinder_defconfig ARM: multi_v7_defconfig: Add rockchip audio support arm: multi_v7_defconfig: Add virtio drivers ARM: zx_defconfig: remove CONFIG_MMC_DW_IDMAC ARM: versatile: enable the right LEDs ARM: pxa: add defconfig covering all the boards ARM: versatile: select some defaults in defconfig ARM: multi_v7_defconfig: Enable fan, sensors and audio for Odroid XU3 ARM: bcm2835: enable auxiliary spi driver in defconfig ARM: bcm2835: enable all bcm2835-relevant in defconfig ARM: default to multi_v7_defconfig ARM: multi_v7_defconfig: enable rk808 clkout module ARM: multi_v7_defconfig: enable rockchip crypto module ARM: multi_v7_defconfig: enable Rockchip io-domain driver ARM: multi_v7_defconfig: Enable generic SoC internal OMAP regulators ARM: multi_v7_defconfig: Enable AM437x PMIC TPS65218 ARM: multi_v7_defconfig: enable TPS65217 regulator ARM: realview: select apropriate targets ARM: defconfig: qcom: Enable SSBI drivers ARM: defconfig: Update qcom_defconfig ... 2016-01-08T10:46:37+00:00 Linus Walleij linus.walleij@linaro.org 2016-01-05T14:02:09+00:00 urn:sha1:5255a847c30f309258325f5ce16f7ba35c04b2cd The Versatile now only has device tree boot support, and the device tree version does not support CONFIG_LEDS_VERSATILE. Instead select CONFIG_LEDS_SYSCON and MFD_SYSCON, so we can get LEDs support from the same generic driver that drives most other ARM reference boards. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2016-01-07T05:30:54+00:00 Linus Walleij linus.walleij@linaro.org 2016-01-05T08:59:20+00:00 urn:sha1:954e953c279f387df7a821a524420b32429254a7 This updates the Versatile defconfig to: - Use NO_HZ_IDLE and HIGH_RES_TIMERS - Enable the I2C driver - Enable the SPI driver - Enable the RTC driver for DS1338 as found on the Versatile boards - Compile in the MMCI MMC driver, which is good if you want to mount a root FS on the MMC card without having to first load this module from an initramfs Patch tested on the Versatile AB, QEMU for Versatile AB and QEMU for Versatile PB. Cc: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> 2015-12-17T15:39:08+00:00 Arnd Bergmann arnd@arndb.de 2015-12-17T15:35:20+00:00 urn:sha1:e45a1e18a57ccc2457429f3bd42d93330c0fee3c The debug-ll infrastructure can be configured in two ways, either by selecting a platform specific debug option, or by picking one of the generic options (8250 or pl01x typically). For compatibility with multiplatform kernels, we have changed a couple of platforms to use the former method now when they used to use the latter. Unfortunately, this broke the defconfigs because now they still enable CONFIG_DEBUG_LL_UART_PL01X or CONFIG_DEBUG_LL_UART_8250, and we no longer configure the correct register addresses automatically. Embarrassingly, this was only found in linux-next when the defconfig builds turned up errors for multiple people, and I had not caught those in my own tests, which were done using the randconfig fixes patchset on top, and that has a workaround to avoid a build error when the addresses are not configured. The error was something like: .config:2010:warning: symbol value '' invalid for DEBUG_UART_PHYS .config:2011:warning: symbol value '' invalid for DEBUG_UART_VIRT This patch avoids the problem by removing the respective statements from the defconfig files. Any out of tree defconfig files on the platforms I have changed will have to do the same change or run into the build error above. Any users that have a full .config already set the correct DEBUG_UART_PHYS/VIRT addresses and do not need to change anything. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4db22c1 ("ARM: debug-ll: rework integrator/versatile handling") Fixes: f06455f ("ARM: debug-ll: rework ep93xx handling") Fixes: c047f52 ("ARM: debug-ll: reorganize mvebu debug uart config") Fixes: 59bd4c3 ("ARM: debug-ll: rework lpc32xx handling") 2015-12-15T22:54:48+00:00 Rob Herring robh@kernel.org 2015-12-08T20:44:18+00:00 urn:sha1:a29da136de345f074d0c64f1c3b38eef30116b32 Now that all the prerequisites are in place, we can enable Versatile boards for multi-platform kernels. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2014-09-16T15:10:46+00:00 Daniel Thompson daniel.thompson@linaro.org 2014-09-08T15:47:47+00:00 urn:sha1:be26e0e0ef167f4aa1047ef14e8059a44262921a This defconfig already enables DEBUG_LL and by default DEBUG_LL_UART_NONE will be selected (but due to some back compability magic I'd like to remove is not actually honoured). DEBUG_LL_UART_PL01X is a much saner default. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2014-03-28T09:54:31+00:00 Linus Walleij linus.walleij@linaro.org 2014-02-27T13:51:28+00:00 urn:sha1:9b58d187fdce9df05fd331ad5790bf503d7e3dfe As we moved the Versatile LEDs to the LEDs subsystem and made it a module, the config options are no more default-selected. Make sure all users still experience LEDs properly by updating all RealView and Versatile defconfigs. Cc: Bryan Wu <cooloney@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Russell King <linux@arm.linux.org.uk> Cc: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 2013-12-20T17:22:49+00:00 Linus Walleij linus.walleij@linaro.org 2013-11-27T13:18:24+00:00 urn:sha1:27d2adb5969eef7ff3bfeb2dc3b2064e3a124952 This adds the LEDs and triggers used by the Versatile boards to the default configuration. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 2013-12-20T17:22:48+00:00 Linus Walleij linus.walleij@linaro.org 2013-11-27T09:02:57+00:00 urn:sha1:ed84166ac05476fbd45f22050eff2a28866290ab This should work just fine on this purely v5 platform, so let's config it for EABI by default. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 2013-12-20T17:22:48+00:00 Linus Walleij linus.walleij@linaro.org 2013-11-27T12:09:05+00:00 urn:sha1:042f3730e14c35e3689157bd6b146ab5189ba730 Select the GPIOLIB and PL061 in the Versatile defconfig, as this is present on all boards, and so we get compile and test coverage for this. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>