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2019-12-17ARM: dts: aspeed-g6: Cleanup watchdog unit addressAndrew Jeffery
arch/arm/boot/dts/aspeed-g6.dtsi:204.28-208.6: Warning (simple_bus_reg): /ahb/apb/watchdog@1e7850C0: simple-bus unit address format error, expected "1e7850c0" Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: aspeed-g5: Sort LPC child nodes by unit addressAndrew Jeffery
Lets try to maintain some sort of sanity. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: aspeed: Add reg hints to syscon childrenAndrew Jeffery
Fixes the following warnings: arch/arm/boot/dts/aspeed-g5.dtsi:209.28-226.6: Warning (avoid_unnecessary_addr_size): /ahb/apb/syscon@1e6e2000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/aspeed-g4.dtsi:156.28-172.6: Warning (avoid_unnecessary_addr_size): /ahb/apb/syscon@1e6e2000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: aspeed: Cleanup lpc-ctrl and snoop regsAndrew Jeffery
Fix the following warning: arch/arm/boot/dts/aspeed-g5.dtsi:409.27-414.8: Warning (unique_unit_address): /ahb/apb/lpc@1e789000/lpc-host@80/lpc-ctrl@0: duplicate unit-address (also used in node /ahb/apb/lpc@1e789000/lpc-host@80/lpc-snoop@0) Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: witherspoon: Cleanup gpio-keys-polled propertiesAndrew Jeffery
dtbs_check gave the following warning: Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Cc: Joel Stanley <joel@jms.id.au> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: swift: Cleanup gpio-keys-polled propertiesAndrew Jeffery
dtbs_check gave the following warning: Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Cc: Adriana Kobylak <anoo@us.ibm.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Adriana Kobylak <anoo@us.ibm.com> Tested-by: Adriana Kobylak <anoo@us.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: fp5280g2: Cleanup gpio-keys-polled propertiesAndrew Jeffery
dtbs_check gave the following warning: Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Cc: John Wang <wangzqbj@inspur.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Adriana Kobylak <anoo@us.ibm.com> Tested-by: Adriana Kobylak <anoo@us.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: vesnin: Add unit address for memory nodeAndrew Jeffery
Fixes the following warnings: arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dt.yaml: /: memory: False schema does not allow {'reg': [[1073741824, 536870912]]} arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dt.yaml: memory: 'device_type' is a required property Cc: Alexander Filippov <a.filippov@yadro.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Tested-by: Alexander Filippov <a.filippov@yadro.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: aspeed-g5: Use recommended generic node name for SDMCAndrew Jeffery
The EDAC is a sub-function of the SDRAM Memory Controller. Rename the node to the appropriate generic node name. Cc: Stefan M Schaeckeler <sschaeck@cisco.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-17ARM: dts: aspeed-g5: Move EDAC node to APBAndrew Jeffery
Previously the register interface was not attached to any internal bus, which is not correct - it lives on the APB. Cc: Stefan M Schaeckeler <sschaeck@cisco.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com> Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-12-16Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I didn't get a batch in this weekend, so here's what we queued up last week and today. - A couple of defconfigs add back debugfs -- it used to be implicitly enabled through CONFIG_TRACING, but 0e4a459f56c32d3e ("tracing: Remove unnecessary DEBUG_FS dependency") removed that. - The rest are mostly minor fixlets of the usual kind; some DT tweaks, a headerfile refactor that needs a build fix now, etc" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits) ARM: bcm: Add missing sentinel to bcm2711_compat[] ARM: shmobile: defconfig: Restore debugfs support bus: ti-sysc: Fix missing reset delay handling ARM: imx: Fix boot crash if ocotp is not found ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS ARM: dts: imx6ul-evk: Fix peripheral regulator arm64: dts: ls1028a: fix reboot node ARM: mmp: include the correct cputype.h ARM: dts: am437x-gp/epos-evm: fix panel compatible arm64: dts: ls1028a: fix typo in TMU calibration data ARM: imx: Correct ocotp id for serial number support of i.MX6ULL/ULZ SoCs ARM: dts: bcm283x: Fix critical trip point ARM: omap2plus_defconfig: Add back DEBUG_FS ARM: omap2plus_defconfig: enable NET_SWITCHDEV ARM: dts: am335x-sancloud-bbe: fix phy mode bus: ti-sysc: Fix missing force mstandby quirk handling reset: Do not register resource data for missing resets reset: Fix {of,devm}_reset_control_array_get kerneldoc return types reset: brcmstb: Remove resource checks dt-bindings: reset: Fix brcmstb-reset example ...
2019-12-16ARM: dts: NSP: Use hardware I2C for BCM958625HRFlorian Fainelli
Now that the i2c-bcm-iproc driver has been fixed to permit reading more than 63 bytes in a single transaction with commit fd01eecdf959 ("i2c: iproc: Fix i2c master read more than 63 bytes") we no longer need to bitbang i2c over GPIOs which was necessary before to allow the PHYLINK/SFP subsystems to read SFP modules. Reviewed-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-12-16ARM: dts: Add generic compatible for omap sdma instancesTony Lindgren
We need this to pass auxdata to all the sdma instances. Cc: devicetree@vger.kernel.org Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Russell King <rmk+kernel@armlinux.org.uk> Cc: Vinod Koul <vkoul@kernel.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-16ARM: OMAP2+: Fix ti_sysc_find_one_clockdomain to check for to_clk_hw_omapTony Lindgren
We must bail out early if the clock is not hw_omap. Otherwise we will try to access invalid address with hwclk->clkdm_name: Unable to handle kernel paging request at virtual address ffffffff Internal error: Oops: 27 [#1] ARM ... (strcmp) from [<c011b348>] (clkdm_lookup+0x40/0x60) [<c011b348>] (clkdm_lookup) from [<c011cb84>] (ti_sysc_clkdm_init+0x5c/0x64) [<c011cb84>] (ti_sysc_clkdm_init) from [<c03680a8>] (sysc_probe+0x948/0x117c) [<c03680a8>] (sysc_probe) from [<c03d0af4>] (platform_drv_probe+0x48/0x98) ... Fixes: 2b2f7def058a ("bus: ti-sysc: Add support for missing clockdomain handling") Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-16Merge tag 'arm-soc/for-5.5/soc-fixes' of ↵Olof Johansson
https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs machine fixes for 5.5-rc1, please pull the following: - H. Nikolaus adds a missing sentinel entry to the BCM2711 machine descriptor compatible array which would make multiplatform kernels fail to boot * tag 'arm-soc/for-5.5/soc-fixes' of https://github.com/Broadcom/stblinux: ARM: bcm: Add missing sentinel to bcm2711_compat[] Link: https://lore.kernel.org/r/20191216035701.15534-1-f.fainelli@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-16Merge tag 'samsung-fixes-5.5' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/fixes Samsung fixes for v5.5 1. Restore debugfs support in exynos_defconfig (as now it is not selected as dependency of tracing). Debugfs is required by systemd and several tests. 2. Maintainers updates. * tag 'samsung-fixes-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: exynos_defconfig: Restore debugfs support MAINTAINERS: Include Samsung SoC serial driver in Samsung SoC entry MAINTAINERS: Update Lukasz Luba's email address Link: https://lore.kernel.org/r/20191215121316.32091-1-krzk@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-16Merge tag 'renesas-fixes-for-v5.5-tag1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v5.5 - Restore debugfs support * tag 'renesas-fixes-for-v5.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: defconfig: Restore debugfs support Link: https://lore.kernel.org/r/20191213213719.18122-1-geert+renesas@glider.be Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-16ARM: dts: sun8i: r40: Add I2C pinmux optionsChen-Yu Tsai
The R40 has five I2C controllers. Currently only I2C0 has its pinmux option defined. Add the options for the remaining four, and set them as the default, since each controller has only one possible pinmux configuration. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2019-12-15ARM: bcm: Add missing sentinel to bcm2711_compat[]H. Nikolaus Schaller
commit 781fa0a95424 ("ARM: bcm: Add support for BCM2711 SoC") breaks boot of many other platforms (e.g. OMAP or i.MX6) if CONFIG_ARCH_BCM2835 is enabled in addition to some multiplatform config (e.g. omap2plus_defconfig). The symptom is that the OMAP based board does not show any activity beyond "Starting Kernel ..." even with earlycon. Reverting the mentioned commit makes it work again. The real fix is to add the missing NULL sentinel to the bcm2711_compat[] variable-length array. Fixes: 781fa0a95424 ("ARM: bcm: Add support for BCM2711 SoC") Acked-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-12-16ARM: dts: uniphier: add pinmux nodes for I2C ch5, ch6Masahiro Yamada
The next generation SoC can connect on-board slave devices via I2C ch5 and ch6. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-12-14Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "Fix another build problem for Wireguard without Crypto" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm/curve25519 - add arch-specific key generation function
2019-12-13Merge tag 'omap-for-v5.5/fixes-rc1-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omap variants for v5.5-rc1 cycle This series of changes contains fixes for issues recently noticed: - The ti-sysc interconnect target module driver needs fixes for mstandby quirk handling and reset delay - We need to configure am335x-sancloud-bbe to use rgmii-id mode because of the phy changes done earlier - NET_SWITCHDEV is no longer selected in Kconfig but a dependency and we must enable CONFIG_NET_SWITCHDEV to have TI_CPSW_SWITCHDEV - We are still relying on DEBUG_FS at least for PM configuration, let's add it back - We need to update compatible for am437x-gp/epos-evm because of the recent changes to use generic panels * tag 'omap-for-v5.5/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Fix missing reset delay handling ARM: dts: am437x-gp/epos-evm: fix panel compatible ARM: omap2plus_defconfig: Add back DEBUG_FS ARM: omap2plus_defconfig: enable NET_SWITCHDEV ARM: dts: am335x-sancloud-bbe: fix phy mode bus: ti-sysc: Fix missing force mstandby quirk handling Link: https://lore.kernel.org/r/pull-1576254925-709310@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-13ARM: shmobile: defconfig: Enable support for panels from EDTFabrizio Castro
The iwg20d comes with an LCD panel from Emerging Display Technologies Corporation (EDT), therefore enable what's required to support it. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/1573660292-10629-12-git-send-email-fabrizio.castro@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-12-13ARM: shmobile: defconfig: Restore debugfs supportGeert Uytterhoeven
Since commit 0e4a459f56c32d3e ("tracing: Remove unnecessary DEBUG_FS dependency"), CONFIG_DEBUG_FS is no longer auto-enabled. This breaks booting Debian 9, as systemd needs debugfs: [FAILED] Failed to mount /sys/kernel/debug. See 'systemctl status sys-kernel-debug.mount' for details. [DEPEND] Dependency failed for Local File Systems. ... You are in emergGive root password for maintenance (or press Control-D to continue): Fix this by enabling CONFIG_DEBUG_FS explicitly. See also commit 18977008f44c66bd ("ARM: multi_v7_defconfig: Restore debugfs support"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20191209101327.26571-1-geert+renesas@glider.be
2019-12-13scripts/sorttable: Rename 'sortextable' to 'sorttable'Shile Zhang
Use a more generic name for additional table sorting usecases, such as the upcoming ORC table sorting feature. This tool is not tied to exception table sorting anymore. No functional changes intended. [ mingo: Rewrote the changelog. ] Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: linux-kbuild@vger.kernel.org Link: https://lkml.kernel.org/r/20191204004633.88660-6-shile.zhang@linux.alibaba.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-12-13ARM: dts: rockchip: Add missing cpu operating points for rk3288-tinkerJack Chen
The Tinker Board / S devices use a special chip variant called rk3288-c and use different operating points with a higher max frequency. So add the missing operating points for Tinker Board / S devices, also increase the vdd_cpu regulator-max-microvolt to 1400000 uV so that the cpu can operate at 1.8 GHz. Signed-off-by: Jack Chen <redchenjs@live.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20191202153540.26143-1-redchenjs@foxmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-12-12ARM: dts: msm8974: Move ADSP smd edge to ADSP PILBjorn Andersson
With the introduction of SSR support in the ADSP PIL we should describe the SMD edge inside the ADSP PIL node. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> [luca@z3ntu.xyz: Add label for the smd edge] Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20191114175348.288976-2-luca@z3ntu.xyz Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-12-12ARM: dts: msm8974: Add modem remoteproc nodeBjorn Andersson
Add the remoteproc node for the modem on msm8974. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> [luca@z3ntu.xyz: cleanups, add label to smd-edge node] Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20191114175348.288976-1-luca@z3ntu.xyz Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-12-12ARM: dts: exynos: Correct USB3503 GPIOs polarityMarek Szyprowski
Current USB3503 driver ignores GPIO polarity and always operates as if the GPIO lines were flagged as ACTIVE_HIGH. Fix the polarity for the existing USB3503 chip applications to match the chip specification and common convention for naming the pins. The only pin, which has to be ACTIVE_LOW is the reset pin. The remaining are ACTIVE_HIGH. This change allows later to fix the USB3503 driver to properly use generic GPIO bindings and read polarity from DT. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-12ARM: OMAP2+: am43xx: Add lcdc clockdomainDave Gerlach
As described in AM437x TRM, spruhl7h, Revised January 2018, there is an LCDC clockdomain present in the PER power domain. Although it is entirely unused on AM437x, it should be defined along with the other clockdomains so it can be shut off by Linux as there are no users. Reported-by: Munan Xu <munan@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12Merge tag 'imx-fixes-5.5' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.5: - Add missing jedec,spi-nor compatible for imx6ul-14x14-evk board, so that SPI NOR device can be probed. - Fix power button of E60K02 board by removing LDORTC2 regulator. - A couple of fixes on serial number support of i.MX6ULL/ULZ SoCs to remove the boot regression caused by 8267ff89b713 ("ARM: imx: Add serial number support for i.MX6/7 SoCs"). - A couple of fixes on LS1028A SoC TMU regarding to calibration data and reboot register configuration. - Fix a regression seen on imx6ul-evk board by marking always-on for the regulator that is shared by many peripherals. - Explicitly restore CONFIG_DEBUG_FS in imx_v6_v7_defconfig. * tag 'imx-fixes-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: Fix boot crash if ocotp is not found ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS ARM: dts: imx6ul-evk: Fix peripheral regulator arm64: dts: ls1028a: fix reboot node arm64: dts: ls1028a: fix typo in TMU calibration data ARM: imx: Correct ocotp id for serial number support of i.MX6ULL/ULZ SoCs ARM: dts: e60k02: fix power button ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing Link: https://lore.kernel.org/r/20191212122427.GK15858@dragon Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-12ARM: dts: am335x-icev2: Add support for OSD9616P0899-10 at i2c0Jyri Sarha
Add support for OSD9616P0899-10 96x16 passive matrix display. The pre-charge period parameters are taken form a OSD9616P0899-10 document, but the display works fine with the default values too. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: dts: am335x-evmsk: Use drm simple-panel instead of tilcdc-panelJyri Sarha
Move to use the new drm panel support in tilcdc together with added "newhaven,nhd-4.3-480272ef-atxl"-panel support in drm panel-simple. Signed-off-by: Jyri Sarha <jsarha@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: dts: am335x-evm: Use drm simple-panel instead of tilcdc-panelJyri Sarha
Move to use the new drm panel support in tilcdc together with added "tfc,s9700rtwv43tr-01b"-panel support in drm panel-simple. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: dts: omap3: name mdio node properlyGrygorii Strashko
Rename davinci_mdio DT node "ethernet"->"mdio" This fixes the following DT schemas check errors: am3517-craneboard.dt.yaml: ethernet@5c030000: $nodename:0: 'ethernet@5c030000' does not match '^mdio(@.*)?' Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: dts: am57xx-idk-common: add HDMI to the common dtsiTomi Valkeinen
AM571x/AM572x/AM574x IDK base boards have HDMI output. Add DT nodes to am57xx-idk-common.dtsi to enable HDMI. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: dts: dra76-evm: add HDMI outputTomi Valkeinen
Add DRA76 EVM HDMI output for the base board. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-12ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7DAnson Huang
ARM_ERRATA_814220 has below description: The v7 ARM states that all cache and branch predictor maintenance operations that do not specify an address execute, relative to each other, in program order. However, because of this erratum, an L2 set/way cache maintenance operation can overtake an L1 set/way cache maintenance operation. This ERRATA only affected the Cortex-A7 and present in r0p2, r0p3, r0p4, r0p5. i.MX6UL and i.MX7D have Cortex-A7 r0p5 inside, need to enable ARM_ERRATA_814220 for proper workaround. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: imx: Add i.MX7ULP SoC serial number supportAnson Huang
i.MX7ULP's unique ID layout in OCOTP is different from other i.MX6/7 SoCs as below: OCOTP layout unique ID 0x4b0 bit[15:0] bit[15:0] 0x4c0 bit[15:0] bit[31:16] 0x4d0 bit[15:0] bit[47:32] 0x4e0 bit[15:0] bit[63:48] Add support for reading serial number from OCOTP on i.MX7ULP. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: colibri-imx6ull: correct wrong pinmuxing and add commentsPhilippe Schenker
Some pinmuxings are obviously wrong, originating from a copy/paste error. This patch corrects that with the following strategy: - Set all reserved bits to zero - Leave drive strength and slew rate as is - Add sensible pull and hysteresis depending on the function of the pin - Not used pins are muxed to their reset-value defined by the SoC Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12crypto: arm/curve25519 - add arch-specific key generation functionJason A. Donenfeld
Somehow this was forgotten when Zinc was being split into oddly shaped pieces, resulting in linker errors. The x86_64 glue has a specific key generation implementation, but the Arm one does not. However, it can still receive the NEON speedups by calling the ordinary DH function using the base point. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-12-12ARM: imx: Fix boot crash if ocotp is not foundLeonard Crestez
The imx_soc_device_init functions tries to fetch the ocotp regmap in order to soc serial number. If regmap fetch fails then a message is printed but regmap_read is called anyway and the system crashes. Failing to lookup ocotp regmap shouldn't be a fatal boot error so check that the pointer is valid. Only side-effect of ocotp lookup failure now is that serial number will be reported as all-zeros which is acceptable. Cc: stable@vger.kernel.org Fixes: 8267ff89b713 ("ARM: imx: Add serial number support for i.MX6/7 SoCs") Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Tested-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: vf610-zii-scu4-aib: Add node for switch watchdogAndrey Smirnov
Add I2C child node for switch watchdog present on SCU4. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: vf610-zii-scu4-aib: Use generic names for DT nodesAndrey Smirnov
The devicetree specification recommends using generic node names. Some ZII dts files already follow such recommendation, but some don't, so use generic node names for consistency among the ZII dts files. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Cory Tusar <cory.tusar@zii.aero> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: vf610-zii-dev-rev-b: Drop redundant I2C propertiesAndrey Smirnov
ZII VF610 Board Rev. B is supposed to have exactly the same I2C config as Rev. C, including I2C bus recovery settings. Drop redundant I2C properties that are already specified in vf610-zii-dev.dtsi Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FSLeonard Crestez
This is currently off and that's not desirable: default imx config is meant to be generally useful for development and debugging. Running git bisect between v5.4 and v5.5-rc1 finds this started from commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") Explicit CONFIG_DEBUG_FS=y was earlier removed by commit c29d541f590c ("ARM: imx_v6_v7_defconfig: Remove unneeded options") A very similar fix was required before: commit 7e9eb6268809 ("ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS") Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: imx6ul-evk: Fix peripheral regulatorLeonard Crestez
Many peripherals are affected by gpio5/2, not just sensors. One of those is ethernet phy so network boot is current broken. Fix by renaming reg_sensors and marking it as "always on". Also add a comment asking for careful testing if this is to be made dynamic in the future. The "peri_3v3" naming is similar to imx6sx-sdb and regulator-name is same string as in schematics (VPERI_3V3). Fixes: 09e2b1048954 ("ARM: dts: imx6ul-14x14-evk: Add sensors' GPIO regulator") Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: phycore-imx6: set buck regulator modes explicitlyChristoph Fritz
This patch sets initial buck regulator modes explicitly to a state this hardware needs. So a wrong initial mode set by bootloader or pmic itself does not interfere anymore. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: imx6: rdu2: Limit USBH1 to Full SpeedAndrey Smirnov
Cabling used to connect devices to USBH1 on RDU2 does not meet USB spec cable quality and cable length requirements to operate at High Speed, so limit the port to Full Speed only. Reported-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-12ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3Andrey Smirnov
RDU2 production units come with resistor connecting WP pin to correpsonding GPIO DNPed for both SD card slots. Drop any WP related configuration and mark both slots with "disable-wp". Reported-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-14 07:26:29 +0000