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2017-05-25arm64: dts: hi6220: Reset the mmc hostsDaniel Lezcano
commit 0fbdf9953b41c28845fe8d05007ff09634ee3000 upstream. The MMC hosts could be left in an unconsistent or uninitialized state from the firmware. Instead of assuming, the firmware did the right things, let's reset the host controllers. This change fixes a bug when the mmc2/sdio is initialized leading to a hung task: [ 242.704294] INFO: task kworker/7:1:675 blocked for more than 120 seconds. [ 242.711129] Not tainted 4.9.0-rc8-00017-gcf0251f #3 [ 242.716571] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.724435] kworker/7:1 D 0 675 2 0x00000000 [ 242.729973] Workqueue: events_freezable mmc_rescan [ 242.734796] Call trace: [ 242.737269] [<ffff00000808611c>] __switch_to+0xa8/0xb4 [ 242.742437] [<ffff000008d07c04>] __schedule+0x1c0/0x67c [ 242.747689] [<ffff000008d08254>] schedule+0x40/0xa0 [ 242.752594] [<ffff000008d0b284>] schedule_timeout+0x1c4/0x35c [ 242.758366] [<ffff000008d08e38>] wait_for_common+0xd0/0x15c [ 242.763964] [<ffff000008d09008>] wait_for_completion+0x28/0x34 [ 242.769825] [<ffff000008a1a9f4>] mmc_wait_for_req_done+0x40/0x124 [ 242.775949] [<ffff000008a1ab98>] mmc_wait_for_req+0xc0/0xf8 [ 242.781549] [<ffff000008a1ac3c>] mmc_wait_for_cmd+0x6c/0x84 [ 242.787149] [<ffff000008a26610>] mmc_io_rw_direct_host+0x9c/0x114 [ 242.793270] [<ffff000008a26aa0>] sdio_reset+0x34/0x7c [ 242.798347] [<ffff000008a1d46c>] mmc_rescan+0x2fc/0x360 [ ... ] Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12arm64: dts: hisi: fix hip06 sas am-max-trans quirkJohn Garry
[ Upstream commit f65e786604b34d0b599b8c01ecca28be2d746290 ] The string for the am max transmissions quirk property is not correct -> fix it. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-12arm64: dts: hip06: Correct hardware pin number of usb nodeKefeng Wang
commit 4d75a171b67ffc3f4dadbd654c9d281091300eb2 upstream. The ohci/ehci hardware pin number should be 640/641, correct them. Fixes: commit aa8d3e74f54d ("arm64: dts: Add initial dts for Hisilicon Hip06 D03 board") Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02arm64: dts: hi6220: add sd-uhs- properties into dwmmc_1Guodong Xu
With these properties added, sd cards inserted into hikey can work at UHS mode if they have such capability. Note, this depends on HiKey UHS-SD support patch [1] to work properly. If you didn't add this patch, but added sd-uhs- properties into dwmmc_1, then sd cards cannot work. As of this post, patch [1] has been integrated into maintainer's next branch [2]. [1]: [V4] mmc: dw_mmc-k3: UHS-SD card for Hisilicon Hikey, https://patchwork.kernel.org/patch/9262515/ [2]: https://git.linaro.org/people/ulf.hansson/mmc.git next commit a8a5b2909cfc ("mmc: dw_mmc: k3: UHS-SD card for Hisilicon Hikey") cc: Ulf Hansson <ulf.hansson@linaro.org> cc: Jaehoon Chung <jh80.chung@samsung.com> cc: Jinguojun <kid.jin@hisilicon.com> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-30arm64: dts: hi6220: add resets property into dwmmc nodesGuodong Xu
Add resets property into dwmmc_0, dwmmc_1 and dwmmc_2 for hi6220 Code and documentation to this property were confirmed by maintainers. See: [1] https://patchwork.kernel.org/patch/9276607/ [2] https://patchwork.kernel.org/patch/8487151/ [3] https://lkml.org/lkml/2016/8/12/91 cc: Jaehoon Chung <jh80.chung@samsung.com> cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-30arm64: dts: hikey: extend default cma size to 128MBGuodong Xu
To support display in Debian on HiKey, cma heap is used to allocate graphic buffers. The default size of CMA is 16 MB which is not enough. Increase the default CMA size to 128 MB. cc: Fathi Boudra <fathi.boudra@linaro.org> cc: John Stultz <john.stultz@linaro.org> cc: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: hip06: Append sas nodeKefeng Wang
This patch adds sas and relevant nodes for Hip06 D03 board. Cc: Xiang Chen <chenxiang66@hisilicon.com> Cc: John Garry <john.garry@huawei.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: hip06: Append hns nodeKefeng Wang
There are four ports(2 GE, 2 XGE) in D03 board, append relevant nodes for them. Cc: Kejian Yan <yankejian@huawei.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: hip05: kill hip05_hns.dtsiKefeng Wang
The dsaf interrupt of hns connects to mbigen, but the mbigen(version 1) isn't upsteamed. Currently, hip05_hns.dtsi uses mbigen_dsa and it will never be built, so kill it for now, will add them back and merge them into hip05.dtsi once mbigen-v1 is accepted. Cc: Kejian Yan <yankejian@huawei.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: hikey: Add pstore support for HiKeyJohn Stultz
This patch reserves some memory in the DTS and sets up a pstore device tree node to enable pstore support on HiKey. Cc: Kees Cook <keescook@chromium.org> Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: hikey: Add hikey support for syscon-reboot-modeJohn Stultz
Add support to hikey dts for the syscon-reboot-mode driver. After trying an approach using a sram driver and node, a number of issues cropped up which would make it so we would be duplicating a lot of extra syscon infrastructure in order to support mfds on sram. After talking with Bjorn, using the syscon driver for this seems like an better choice. Cc: Andy Yan <andy.yan@rock-chips.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: Add HDMI node for hi6220-hikeyXinliang Liu
Add adv7533 HDMI DT node for HiKey board. Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: Add display subsystem DT nodes for hi6220-hikeyXinliang Liu
Add ade and dsi DT nodes for hikey board. Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-24arm64: dts: set UART1 clock frequency to 150MHzJorge Ramirez-Ortiz
Enable support for higher baud rates (up to 3Mbps) in UART1 - required for bluetooth transfers. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Tested-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Reviewed-by: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-01Merge tag 'armsoc-dt64' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull 64-bit ARM DT updates from Olof Johansson: "Just as the 32-bit contents, the 64-bit device tree branch also contains a number of additions this release cycle. New platforms: - LG LG1313 - Mediatek MT6755 - Renesas r8a7796 - Broadcom 2837 Other platforms with larger updates are: - Nvidia X1 platforms (USB 3.0, regulators, display subsystem) - Mediatek MT8173 (display subsystem added) - Rockchip RK3399 (a lot of new peripherals) - ARM Juno reference implementation (SCPI power domains, coresight, thermal)" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (118 commits) arm64: tegra: Enable HDMI on Jetson TX1 arm64: tegra: Add sor1_src clock arm64: tegra: Add XUSB powergates on Tegra210 arm64: tegra: Add DPAUX pinctrl bindings arm64: tegra: Add ACONNECT bus node for Tegra210 arm64: tegra: Add audio powergate node for Tegra210 arm64: tegra: Add regulators for Tegra210 Smaug arm64: tegra: Correct Tegra210 XUSB mailbox interrupt arm64: tegra: Enable XUSB controller on Jetson TX1 arm64: tegra: Enable debug serial on Jetson TX1 arm64: tegra: Add Tegra210 XUSB controller arm64: tegra: Add Tegra210 XUSB pad controller arm64: tegra: Add DSI panel on Jetson TX1 arm64: tegra: p2597: Add SDMMC power supplies arm64: tegra: Add PMIC support on Jetson TX1 Revert "ARM64: DTS: meson-gxbb: switch ethernet to real clock" arm64: dts: hi6220: Add pl031 RTC support arm64: dts: r8a7796/salvator-x: Enable watchdog timer arm64: dts: r8a7796: Add RWDT node arm64: dts: r8a7796: Use SYSC "always-on" PM Domain ...
2016-07-14Merge tag 'hi6220-dt-for-4.8-2' of git://github.com/hisilicon/linux-hisi ↵Arnd Bergmann
into next/late Merge "ARM64: DT: Hisilicon Hi6220 updates for 4.8" from Wei Xu: - Add pl031 rtc0 and rtc1 support for hi6220 SoC * tag 'hi6220-dt-for-4.8-2' of git://github.com/hisilicon/linux-hisi: arm64: dts: hi6220: Add pl031 RTC support clk: hi6220: Add RTC clock for pl031
2016-07-07arm64: dts: hi6220: Add pl031 RTC supportZhangfei Gao
Add pl031 rtc0 and rtc1 support to hi6220 dtsi Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> [jstultz: Forward ported and tweaked commit description, added rtc1 entry as suggested by Guodong] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-06-29arm64: dts: hi6220: Add media subsystem reset dtsXinliang Liu
Add media subsystem reset dts support. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-06-28arm64: dts: hikey: name the GPIO linesLinus Walleij
This names the GPIO lines on the HiKey board in accordance with the 96Board Specification for especially the Low Speed External Connector: "GPIO-A" thru "GPIO-L". This will make these line names reflect through to userspace so that they can easily be identified and used with the new character device ABI. Some care has been taken to name all lines, not just those used by the external connectors, also lines that are muxed into some other function than GPIO: these are named "[FOO]" so that users can see with lsgpio what all lines are used for. Cc: devicetree@vger.kernel.org Cc: John Stultz <john.stultz@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: David Mandala <david.mandala@linaro.org> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-05-18Merge tag 'armsoc-dt64' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Arnd Bergmann: "We continue ramping up platform support for 64-bit ARM machines, with 111 individual non-merge changesets touching 21 platforms. The LG1312 platform is completely new and is the first ARM platform by LG that we support in the mainline kernel. Two other SoCs got added that are updated versions of existing SoC families, so the port mainly consists of new dts files: - The Hisilicon Hip06/D03 is the latest server platform from Huawei/Hisilicon, and follows the Hip05/D02 platform. - Rockchip RK3399 follows the 32-bit RK3288 that is popular in low-end Chromebooks and the 64-bit RK3368 that is mainly found in chinese Android TV boxes. The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620) gets a long-awaited overhaul with a lot of devices enabled in the DT, so it should be much more usable with a mainline kernel now. See also https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd A lot of work went into enabling new device drivers on existing machines, but we also have a couple of new commercially available machines: - Google Pixel C laptop based on Tegra210 - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905) - Geekbuying GeekBox based on Rockchip RK3368 And finally, a couple of reference or development platforms that are not end-user platforms but are used for trying out the respective SoC platforms: - Amlogic Meson GXBB P200 and P201 development systems - NXP Layerscape 1043A QDS development board - Hisilicon Hip06 D03 server board, as mentioned above - LG1312 Reference Design - RK3399 Evaluation Board" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits) arm64: dts: marvell: add XOR node for Armada 3700 SoC dt-bindings: document rockchip rk3399-evb board arm64: dts: rockchip: add dts file for RK3399 evaluation board arm64: dts: rockchip: add core dtsi file for RK3399 SoCs dt-bindings: rockchip-dw-mshc: add description for rk3399 arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xx arm64: dts: marvell: Rename armada-37xx USB node arm64: dts: marvell: Clean up armada-3720-db Documentation: arm64: Add Hisilicon Hip06 D03 dts binding arm64: dts: Add initial dts for Hisilicon Hip06 D03 board arm64: dts: hip05: Add nor flash support arm64: dts: hip05: fix its node without msi-cells arm64: dts: r8a7795: Don't disable referenced optional clocks arm64: dts: salvator-x: populate EXTALR arm64: dts: r8a7795: enable PCIe on Salvator-X arm64: dts: r8a7795: Add PCIe nodes arm64: tegra: Add IOMMU node to GM20B on Tegra210 arm64: tegra: Add reference clock to GM20B on Tegra210 dt-bindings: Add documentation for GM20B GPU dt-bindings: gk20a: Document iommus property ...
2016-04-29dts: hisi: update hns dst for changing property port-id to regYisen.Zhuang\(Zhuangyuzeng\)
Indexes should generally be avoided. This patch changes property port-id to reg in dsaf port node. Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-28Merge tag 'hip0x-dt-for-4.7' of git://github.com/hisilicon/linux-hisi into ↵Arnd Bergmann
next/dt64 Merge "ARM64: DT: Hisilicon hip05 and hip06 updates for 4.7" Wei Xu: - Fix its node without msi-cells for hip05 - Add nor flash node for hip05 D02 board - Add initial dts for hip06 D03 board - Reorder and add the hip06 D03 binding in the binding document * tag 'hip0x-dt-for-4.7' of git://github.com/hisilicon/linux-hisi: Documentation: arm64: Add Hisilicon Hip06 D03 dts binding arm64: dts: Add initial dts for Hisilicon Hip06 D03 board arm64: dts: hip05: Add nor flash support arm64: dts: hip05: fix its node without msi-cells
2016-04-27arm64: dts: Add initial dts for Hisilicon Hip06 D03 boardKefeng Wang
The Hip06 soc has same cpu topology compared with Hip05, four clusters and each cluster has quard Cortex-A57, but with different IO part, like HNS, SAS and PCI, they are all upgraded. There are also not same in ITS, MBIGEN and SMMU, etc. This patch adds the initial dts for hip06 d03 board. Note, there is no serial, because the soc use LPC uart, the serial node is not needed. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-27arm64: dts: hip05: Add nor flash supportKefeng Wang
This patch is to add support nor-flash. Notice, the pre-defined partitions may not be used. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-27arm64: dts: hip05: fix its node without msi-cellsKefeng Wang
Fix commit abf9c25d55e8 ("arm64: dts: hip05: Append all gicv3 ITS entries"), it forgets the property msi-cell, see arm,gic-v3.txt. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-26dts: hisi: update hns dst for separating dsaf dev supportYisen.Zhuang\(Zhuangyuzeng\)
Because debug dsaf port was separated from service dsaf port, this patch updates the related configurations of hns dts, changes it to match with the new binding files. This also removes enet nodes which don't exist in d02 board. Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-15arm64: dts: Add L2 cache topology to Hi6220Leo Yan
This patch adds the L2 cache topology on Hi6220. Hi6220 has two clusters, every cluster has 512KiB L2 cache (32KiB x 16 ways). Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: register Hi6220's thermal zone for power allocatorLeo Yan
With profiling Hi6220's power modeling so get dynamic coefficient and sustainable power. So pass these parameters from DT. Now enable power allocator with only one actor for CPU part, so directly use cluster0's thermal sensor for monitoring temperature. Reviewed-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: register Hi6220's thermal sensorLeo Yan
Bind thermal sensor driver for Hi6220. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add wifi nodes support for hi6220-hikeyGuodong Xu
Add wifi nodes support for hi6220-hikey Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add dwmmc nodes for hi6220Xinwei Kong
Add all three dwmmc nodes description for hi6220 Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: hikey: Add hi655x pmic dts nodeChen Feng
Add the mfd hi655x dts node and regulator support on hi6220 platform. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Fei Wang <w.f@huawei.com> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Reviewed-by: Haojian Zhuang <haojian.zhuang@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add LED nodes for hi6220-hikeyGuodong Xu
Add LED nodes for hi6220-hikey. There are total 6 LEDs on HiKey. Four general purposed, one for WiFi activity, and one for Bluetooth activity. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: hi6220: add pinctrl for uarts and enable themGuodong Xu
Add pinctrl for uart2 uart3 and uart4. Enable uart1 uart2 and uart3. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add Hi6220's stub clock nodeLeo Yan
Enable SRAM node and stub clock node for Hi6220, which uses mailbox channel 1 for CPU's frequency change. Furthermore, add the CPU clock phandle in CPU's node and using operating-points-v2 to register operating points. So can be used by cpufreq-dt driver. Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add mailbox node for Hi6220Leo Yan
This patch add device mailbox node for Hi6220 in DT. Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: Add hi6220 usb nodeZhangfei Gao
Add USB nodes for Hi6220 Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: hikey: enable i2c0 and i2c1 for working with mezzanine boardsGuodong Xu
In HiKey board dts file, enable i2c0 and i2c1 for working with 96boards' LS mezzanine. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add all hi6220 i2c nodesXinwei Kong
This patch adds all I2C nodes for the Hi6220 SoC. This hi6220 Soc use this I2C IP of Synopsys Designware for HiKey board. Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add Hi6220 spi configuration nodesZhong Kaihua
Add Hi6220 spi configuration nodes. Disable by default in hi6220.dtsi and enable it in board dts for usage of 96boards LS mezzanine board. Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com> Signed-off-by: Guodong Xu <guodong.xu@linaro.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add Hi6220 pinctrl configuration nodesZhong Kaihua
Add Hi6220 pinctrl configuration nodes Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: Add Hi6220 gpio configuration nodesZhong Kaihua
Add Hi6220 gpio configuration nodes Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com> Signed-off-by: Kong Xinwei <kong.kongxinwei@hisilicon.com> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: enable idle states for Hi6220Leo Yan
Add cpu and cluster level's low power state for Hi6220. Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: add sp804 timer node for Hi6220Leo Yan
Add sp804 timer for hi6220, so it can be used as broadcast timer. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-04-15arm64: dts: Reserve memory regions for hi6220Leo Yan
On Hi6220, below memory regions in DDR have specific purpose: 0x05e0,0000 - 0x05ef,ffff: For MCU firmware using at runtime; 0x06df,f000 - 0x06df,ffff: For mailbox message data; 0x0740,f000 - 0x0740,ffff: For MCU firmware's section; 0x3e00,0000 - 0x3fff,ffff: For OP-TEE. This patch reserves these memory regions in DT. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-02-29Merge tag 'hip05-dt-for-4.6' of git://github.com/hisilicon/linux-hisi into ↵Arnd Bergmann
next/dt64 Merge "ARM64: DT: Hisilicon Hip05 soc and D02 board updates for 4.6" from Wei Xu: - Add L2 cache topology - Use Cortex specific device node for pmu - Append all gicv3 ITS entries - Append gpio nodes - Append power button node for D02 board * tag 'hip05-dt-for-4.6' of git://github.com/hisilicon/linux-hisi: arm64: dts: hip05: Append power button node for D02 board arm64: dts: hip05: Append gpio nodes arm64: dts: hip05: Append all gicv3 ITS entries arm64: dts: hip05: Use Cortex specific device node for pmu arm64: dts: hip05: Add L2 cache topology
2016-02-25arm64: dts: hip05: Append power button node for D02 boardKefeng Wang
This patch adds poweroff button device node to support poweroff feature on hip05 d02 board. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-02-25arm64: dts: hip05: Append gpio nodesKefeng Wang
There are two dw GPIO controllers in hip05 peri sub, this patch adds the corresponding device tree nodes. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-02-25arm64: dts: hip05: Append all gicv3 ITS entriesKefeng Wang
There are four subsystems in hip05 soc, peri/m3/pcie/dsa, each subsystem has one its, append them under gicv3 node. They will be used by hisilicon mbigen. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-02-25arm64: dts: hip05: Use Cortex specific device node for pmuKefeng Wang
Instead of using the generic armv8-pmuv3 compatibility, use the more specific Cortex A57 compatibility. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
generated by cgit v0.10.2 at 2024-06-18 13:41:52 (GMT)