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| * | dt: bindings: Add bindings for SDHCI Synopsys DWC MSHCJisheng Zhang2018-07-161-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | Synopsys SDHCI compatible DesignWare Cores Mobile Storage Host Controller can support eMMC/SD/SDIO. Add the bindings. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | mmc: pxamci: remove pxa-mmc, gpio-power from devicetree bindingsDaniel Mack2018-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Devicetree-enabled boards should use proper regulators to control the power of cards, not GPIOs, so let's remove this property. The regulator properties are supported by the MMC core and are described in the generic MMC document: Documentation/devicetree/bindings/mmc/mmc.txt Note that devicetree support for PXA platforms hasn't fully landed yet, so this binding does not have any users at this point. Signed-off-by: Daniel Mack <daniel@zonque.org> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | mmc: pxamci: call mmc_of_parse()Daniel Mack2018-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call into mmc_of_parse() from pxamci_of_init(). As it needs a pointer to a struct mmc_host, refactor the code a bit. This allows all generic MMC properties to be set that are described in Documentation/devicetree/bindings/mmc/mmc.txt. Reword the documentation a bit to make that clear. The "cd" and "wp" gpio lookups are removed as the lookup will now be done by mmc_of_parse(). Signed-off-by: Daniel Mack <daniel@zonque.org> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | dt-bindings: mmc: broken clock stable indicator on arasan controllersHelmut Grohne2018-07-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some controllers immediately report that their internal clock is stable after activating it even when the clock is not stable. When used in conjunction with older/slower cards, this can result in: mmc0: error -84 whilst initialising SD card This flag allows documenting and thus working around such a hardware defect. Signed-off-by: Helmut Grohne <h.grohne@intenta.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | Documentation: sdhci-msm: Add new compatible string for SDCC v5Sayali Lokhande2018-07-161-1/+6
| |/ | | | | | | | | | | | | | | | | | | For SDCC version 5.0.0 and higher, new compatible string "qcom,sdhci-msm-v5" is added. Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org> Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* / dt-bindings: remove 'interrupt-parent' from bindingsRob Herring2018-07-253-5/+0Star
|/ | | | | | | | | | | | 'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* devicetree: fix name of pinctrl-bindings.txtMauro Carvalho Chehab2018-06-152-2/+2
| | | | | | | | | | Rename: pinctrl-binding.txt -> pinctrl-bindings.txt In order to match the current name of this file. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
* docs: Fix more broken referencesMauro Carvalho Chehab2018-06-151-1/+1
| | | | | | | | | | | | | | | | As we move stuff around, some doc references are broken. Fix some of them via this script: ./scripts/documentation-file-ref-check --fix Manually checked that produced results are valid. Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
* Merge tag 'devicetree-for-4.18' of ↵Linus Torvalds2018-06-071-4/+0Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - Sync dtc with upstream version v1.4.6-21-g84e414b0b5bc. This adds new warnings which are either fixed or disabled by default (enabled with W=1). - Validate an untrusted offset in DT overlay function update_usages_of_a_phandle_reference - Fix a use after free error of_platform_device_destroy - Fix an off by 1 string errors in unittest - Avoid creating a struct device for OPP nodes - Update DT specific submitting-patches.txt with patch content and subject requirements. - Move some bindings to their proper subsystem locations - Add vendor prefixes for Kaohsiung, SiFive, Avnet, Wi2Wi, Logic PD, and ArcherMind - Add documentation for "no-gpio-delays" property in FSI bus GPIO master - Add compatible for r8a77990 SoC ravb ethernet block - More wack-a-mole removal of 'status' property in examples * tag 'devicetree-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (25 commits) dt-bindings: submitting-patches: add guidance on patch content and subject of: platform: stop accessing invalid dev in of_platform_device_destroy dt-bindings: net: ravb: Add support for r8a77990 SoC dt-bindings: Add vendor prefix for ArcherMind dt-bindings: fsi-master-gpio: Document "no-gpio-delays" property dt-bindings: Add vendor prefix for Logic PD of: overlay: validate offset from property fixups of: unittest: for strings, account for trailing \0 in property length field drm: rcar-du: disable dtc graph-endpoint warnings on DT overlays kbuild: disable new dtc graph and unit-address warnings scripts/dtc: Update to upstream version v1.4.6-21-g84e414b0b5bc MAINTAINERS: add keyword for devicetree overlay notifiers dt-bindings: define vendor prefix for Wi2Wi, Inc. dt-bindings: Add vendor prefix for Avnet, Inc. dt-bindings: Relocate Tegra20 memory controller bindings dt-bindings: Add "sifive" vendor prefix dt-bindings: exynos: move ADC binding to iio/adc/ directory dt-bindings: powerpc/4xx: move 4xx NDFC and EMAC bindings to subsystem directories dt-bindings: move various RNG bindings to rng/ directory dt-bindings: move various timer bindings to timer/ directory ...
| * dt-bindings: more status property removal from examplesRob Herring2018-04-181-4/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Whack-a-mole some more occurrences of status in examples. Acked-by: Vinod Koul <vinod.koul@intel.com> 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: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Tanmay Inamdar <tinamdar@apm.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: mmc: meson-gx: add resetJerome Brunet2018-05-211-0/+2
| | | | | | | | | | | | | | | | | | Add the reset to the documentation of the meson-gx mmc controller bindings. Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: Add binding for BlueField SoCLiming Sun2018-05-211-0/+29
| | | | | | | | | | | | | | | | | | | | This commit adds "mellanox,bluefield-dw-mshc" for dwmmc driver extension on Mellanox BlueField SoC platform. Signed-off-by: Liming Sun <lsun@mellanox.com> Reviewed-by: David Woods <dwoods@mellanox.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | Documentation: mmc: addtional description for post-power-on-delay-msShawn Lin2018-05-211-0/+4
| | | | | | | | | | | | | | | | | | | | post-power-on-delay-ms woule be reused to substitute the hard-coded 10ms delay waiting for power supply to be stable, specificed by individual platform/board. Default to 10ms as before, if no available. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: renesas_sdhi: Add r8a77965 supportMasaharu Hayakawa2018-05-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | This patch adds r8a77965 support in SDHI. Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Tested-by: Simon Horman <horms+renesas@verge.net.au> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | Merge branch 'sdhci_omap' into nextUlf Hansson2018-05-031-0/+7
|\ \ | | | | | | | | | | | | | | | Merge immutable branch for sdhci-omap to add UHS/HS200 mode support. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | dt-bindings: sdhci-omap: Add pinctrl bindingsKishon Vijay Abraham I2018-05-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add pinctrl binding rquired to get the mux mode and IODelay values from devicetree. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | dt-bindings: sdhci-omap: Add K2G specific bindingKishon Vijay Abraham I2018-05-031-0/+2
| |/ | | | | | | | | | | | | | | | | Add binding for the TI's sdhci-omap controller present in K2G. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dt-bindings: Add optional cd-debounce-delay-msShawn Lin2018-05-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | cd-gpios uses a fixed delay, 200ms, before detecting card after the card is inserted. 200ms doesn't work for some platforms, so some host drivers added their own properties for parsing that from DT, for instance, dw_mmc and pxamci. That being said, it should also be tunable when using cd-gpios. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dt: tmio_mmc: document R8A77980 bindingsSergei Shtylyov2018-05-021-0/+1
| | | | | | | | | | | | | | | | | | | | Document the R-Car V3H (R8A77980) SoC in the Renesas SDHI bindings. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
* | mmc: dt-bindings: update bindings doc to support Meson-AXG SoCNan Li2018-05-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | Update the documentation to list support for Meson-AXG SoC explicitly. The new binding string is necessary since this SoC introduce a few IP difference comparing to previous old generation. Signed-off-by: Nan Li <nan.li@amlogic.com> Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Kevin Hilman <khilman@baylibre.com>
* | mmc: dt-bindings: add MMC support to JZ4740 SoCEzequiel Garcia2018-05-021-0/+38
|/ | | | | | | | | | Add the devicetree binding for JZ4740/JZ4780 SoC MMC/SD controller. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* Merge tag 'devicetree-for-4.17' of ↵Linus Torvalds2018-04-061-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - Sync dtc to upstream version v1.4.6-9-gaadd0b65c987. This adds a bunch more warnings (hidden behind W=1). - Build dtc lexer and parser files instead of using shipped versions. - Rework overlay apply API to take an FDT as input and apply overlays in a single step. - Add a phandle lookup cache. This improves boot time by hundreds of msec on systems with large DT. - Add trivial mcp4017/18/19 potentiometers bindings. - Remove VLA stack usage in DT code. * tag 'devicetree-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (26 commits) of: unittest: fix an error code in of_unittest_apply_overlay() of: unittest: move misplaced function declaration of: unittest: Remove VLA stack usage of: overlay: Fix forgotten reference to of_overlay_apply() of: Documentation: Fix forgotten reference to of_overlay_apply() of: unittest: local return value variable related cleanups of: unittest: remove unneeded local return value variables dt-bindings: trivial: add various mcp4017/18/19 potentiometers of: unittest: fix an error test in of_unittest_overlay_8() of: cache phandle nodes to reduce cost of of_find_node_by_phandle() dt-bindings: rockchip-dw-mshc: use consistent clock names MAINTAINERS: Add linux/of_*.h headers to appropriate subsystems scripts: turn off some new dtc warnings by default scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 scripts/dtc: generate lexer and parser during build instead of shipping powerpc: boot: add strrchr function of: overlay: do not include path in full_name of added nodes of: unittest: clean up changeset test arm64/efi: Make strrchr() available to the EFI namespace ARM: boot: add strrchr function ...
| * dt-bindings: rockchip-dw-mshc: use consistent clock namesJohn Keeping2018-03-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | The names of these clocks are "ciu-drive" and "ciu-sample" as described for the clock-names property. Avoid confusion by spelling these correctly everywhere they are referenced. Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: mmc: add bindings for hi3798cv200-dw-mshctianshuliang2018-03-151-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | Hisilicon hi3798cv200 SoC extends the dw-mshc controller for additional clock control. Add device tree bindings for hi3798cv200-dw-mshc. Signed-off-by: tianshuliang <tianshuliang@hisilicon.com> Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dw_mmc: remove the deprecated "num-slots"Jaehoon Chung2018-03-151-5/+0Star
| | | | | | | | | | | | | | | | | | 'num-slots' property had already deprecated. Remove the 'nom-slots' property that is kept to maintain the compatibility. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dw_mmc: remove the deprecated "clock-freq-min-max" propertyJaehoon Chung2018-03-151-4/+0Star
| | | | | | | | | | | | | | | | | | | | 'clock-freq-min-max' property had already deprecated. Remove the 'clock-freq-min-max' property that is kept to maintain the compatibility. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dt-bindings: add support for MT7622 SoCSean Wang2018-03-051-0/+1
| | | | | | | | | | | | | | Add the devicetree binding for MT7622 SoC Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: tmio: deprecate "toshiba, mmc-wrprotect-disable" DT propertyMasahiro Yamada2018-03-051-1/+0Star
|/ | | | | | | | | | | | | | | | | | | | | | This property is equivalent to "disable-wp" defined in Documentation/devicetree/bindings/mmc/mmc.txt The TMIO MMC core calls mmc_of_parse(), and it sets MMC_CAP2_NO_WRITE_PROTECT if "disable-wp" property is present. We do not need a vendor-specific property to do the same thing. Let's remove the description from the dt-binding to prevent new boards from using it. I am keeping the driver code for existing DT files, but added comments that this is deprecated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* Merge tag 'devicetree-for-4.16' of ↵Linus Torvalds2018-02-011-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - Convert to use memblock_virt_alloc in DT code which supports bootmem arches. With this we can remove the arch specific early_init_dt_alloc_memory_arch() functions. - Enable running the DT unittests on UML - Use SPDX license tags on DT files - Fix early FDT kconfig ifdef logic - Clean-up unittest Makefile - Fix function comment for of_irq_parse_raw - Add missing documentation for linux,initrd-{start,end} properties - Clean-up of binding examples using uppercase hex - Add trivial devices W83773G and Infineon TLV493D-A1B6 - Add missing STM32 SoC bindings - Various small binding doc fixes * tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits) xtensa: remove arch specific early DT functions x86: remove arch specific early_init_dt_alloc_memory_arch nios2: remove arch specific early_init_dt_alloc_memory_arch mips: remove arch specific early_init_dt_alloc_memory_arch metag: remove arch specific early DT functions cris: remove arch specific early DT functions libfdt: remove unnecessary include directive from <linux/libfdt.h> of: unittest: refactor Makefile of/fdt: use memblock_virt_alloc for early alloc of: Use SPDX license tag for DT files of/fdt: Fix #ifdef dependency of early flattree declarations dt-bindings: h8300 clocksource: correct spelling of pulse dt-bindings: imx6q-pcie: Add required property for i.MX6SX mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT binding dt-bindings: Use lower case hex in unit-addresses dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000 dt-bindings: Add Infineon TLV493D-A1B6 dt-bindings: mailbox: ti,message-manager: Fix interrupt name error dt-bindings: chosen: Document linux,initrd-{start,end} dt-bindings: arm: document supported STM32 SoC family ...
| * mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT bindingTuomas Tynkkynen2017-12-261-2/+2
| | | | | | | | | | | | | | | | | | OF_GPIO_ACTIVE_LOW is a Linux implementation detail. The binding document should be referring to GPIO_ACTIVE_LOW found in include/dt-bindings/gpio/gpio.h. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | mmc: dt-bindings: add mmc support to MT7623 SoCSean Wang2017-12-151-0/+2
| | | | | | | | | | | | | | | | | | Add the devicetree binding for MT7623 SoC using MT2701 as the fallback. Cc: devicetree@vger.kernel.org Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: renesas_sdhi: Add r8a77995 supportUlrich Hecht2017-12-111-0/+1
|/ | | | | | | | | Adds bindings for the R-Car D3 SoC's SDHI IP. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* dt-bindings: Remove leading 0x from bindings notationMathieu Malaterre2017-12-063-4/+4
| | | | | | | | | | | | | | | | Improve the binding example by removing all the leading 0x to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading "0x" Converted using the following command: find Documentation/devicetree/bindings -name "*.txt" -exec sed -i -e 's/([^ ])\@0x([0-9a-f])/$1\@$2/g' {} + This is a follow up to commit 48c926cd3414 Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'devicetree-for-4.15' of ↵Linus Torvalds2017-11-153-5/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "A bigger diffstat than usual with the kbuild changes and a tree wide fix in the binding documentation. Summary: - kbuild cleanups and improvements for dtbs - Code clean-up of overlay code and fixing for some long standing memory leak and race condition in applying overlays - Improvements to DT memory usage making sysfs/kobjects optional and skipping unflattening of disabled nodes. This is part of kernel tinification efforts. - Final piece of removing storing the full path for every DT node. The prerequisite conversion of printk's to use device_node format specifier happened in 4.14. - Sync with current upstream dtc. This brings additional checks to dtb compiling. - Binding doc tree wide removal of leading 0s from examples - RTC binding documentation adding missing devices and some consolidation of duplicated bindings - Vendor prefix documentation for nutsboard, Silicon Storage Technology, shimafuji, Tecon Microprocessor Technologies, DH electronics GmbH, Opal Kelly, and Next Thing" * tag 'devicetree-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits) dt-bindings: usb: add #phy-cells to usb-nop-xceiv dt-bindings: Remove leading zeros from bindings notation kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore .gitignore: sort normal pattern rules alphabetically dt-bindings: add vendor prefix for Next Thing Co. scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9 of: dynamic: fix memory leak related to properties of __of_node_dup of: overlay: make pr_err() string unique of: overlay: pr_err from return NOTIFY_OK to overlay apply/remove of: overlay: remove unneeded check for NULL kbasename() of: overlay: remove a dependency on device node full_name of: overlay: simplify applying symbols from an overlay of: overlay: avoid race condition between applying multiple overlays of: overlay: loosen overly strict phandle clash check of: overlay: expand check of whether overlay changeset can be removed of: overlay: detect cases where device tree may become corrupt of: overlay: minor restructuring ...
| * dt-bindings: Remove leading zeros from bindings notationMarco Franchi2017-11-103-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: sdhci-fujitsu: document cmd-dat-delay propertyArd Biesheuvel2017-11-071-0/+2
| | | | | | | | | | | | | | | | | | | | Document a new boolean property of the sdhci-fujitsu binding that indicates whether the CMD_DAT_DELAY bit needs to be set in the F_SDH30_ESD_CONTROL register. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: dt-bindings: Add reg/source_cg/latch-ck for Mediatek MMC bindingsChaotian Jing2017-10-301-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the comptiable for support of multi-platform Make compatible explicit, as MMC host of mt8173 has difference with mt8135(mt8173 supports hs400 and hs400_tune),so that need separate mt8173/mt8135 compatible name. Add description for reg Add description for source_cg Add description for mediatek,latch-ck Note that source_cg and mediatek,latch-ck are optional for some projects, eg, MT2701 do not have source_cg, and MT2712 do not need mediatek,latch-ck Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: renesas_sdhi: add R-Car Gen[123] fallback compatibility ↵Simon Horman2017-10-301-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | strings Add fallback compatibility strings for R-Car Gen 1, 2 and 3. In the case of Renesas R-Car hardware we know that there are generations of SoCs, f.e. Gen 1 and 2. But beyond that its not clear what the relationship between IP blocks might be. For example, I believe that r8a7790 is older than r8a7791 but that doesn't imply that the latter is a descendant of the former or vice versa. We can, however, by examining the documentation and behaviour of the hardware at run-time observe that the current driver implementation appears to be compatible with the IP blocks on SoCs within a given generation. For the above reasons and convenience when enabling new SoCs a per-generation fallback compatibility string scheme is being adopted for drivers for Renesas SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: renesas_sdhi: provide example in bindings documentationSimon Horman2017-10-301-0/+58
| | | | | | | | | | | | | | | | | | | | Provide an example of the usage of the DT bindings for TMIO in their documentation. The example given is for the r8a7790 (R-Car H2). Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: describe new eMMC binding for fixed driver typeWolfram Sang2017-10-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | Some boards may have to use a certain driver type (or drive strength) to achieve stable eMMC communication. Describe a binding to set this up via DT. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | dt-bindings: mmc: Document the Amlogic Meson8 and Meson8b SDIO bindingsCarlo Caione2017-10-301-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This documents the devicetree bindings for the SDIO/MMC host found in Amlogic Meson8 and Meson8b SoCs. It supports the SD specification v2.0 and the eMMC specification v4.41. It has an internal "mux" which allows connecting up to three MMC devices to it. The maximum supported bus-width is 4-bits. Amlogic's GPL kernel sources call it "SDIO" to differentiate it from the other MMC controller in (at least the Meson8 and Meson8b) the SoCs (they call the other one "SDHC", which supports a bus-width of up to 8-bits). Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | mmc: sdhci-msm: Enable delay circuit calibration clocksBjorn Andersson2017-10-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The delay circuit used to support HS400 is calibrated based on two additional clocks. When these clocks are not available and FF_CLK_SW_RST_DIS is not set in CORE_HC_MODE, reset might fail. But on some platforms this doesn't work properly and below dump can be seen in the kernel log. mmc0: Reset 0x1 never completed. mmc0: sdhci: ============ SDHCI REGISTER DUMP =========== mmc0: sdhci: Sys addr: 0x00000000 | Version: 0x00001102 mmc0: sdhci: Blk size: 0x00004000 | Blk cnt: 0x00000000 mmc0: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 mmc0: sdhci: Present: 0x01f80000 | Host ctl: 0x00000000 mmc0: sdhci: Power: 0x00000000 | Blk gap: 0x00000000 mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x00000002 mmc0: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 mmc0: sdhci: Int enab: 0x00000000 | Sig enab: 0x00000000 mmc0: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 mmc0: sdhci: Caps: 0x742dc8b2 | Caps_1: 0x00008007 mmc0: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 mmc0: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000 mmc0: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000 mmc0: sdhci: Host ctl2: 0x00000000 mmc0: sdhci: ============================================ Add support for the additional calibration clocks to allow these platforms to be configured appropriately. Cc: Venkat Gopalakrishnan <venkatg@codeaurora.org> Cc: Ritesh Harjani <riteshh@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Jeremy McNicoll <jeremymc@redhat.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | Merge branch 'omap_hsmmc' into nextUlf Hansson2017-10-301-0/+16
|\ \
| * | dt-bindings: sdhci-omap: Add bindings for the sdhci-omap controllerKishon Vijay Abraham I2017-09-221-0/+16
| |/ | | | | | | | | | | | | | | | | Add binding for the TI's sdhci-omap controller. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* / mmc: sdhci-xenon: Fix clock resource by adding an optional bus clockGregory CLEMENT2017-10-041-5/+7
|/ | | | | | | | | | | | | | | | | | | On Armada 7K/8K we need to explicitly enable the bus clock. The bus clock is optional because not all the SoCs need them but at least for Armada 7K/8K it is actually mandatory. The binding documentation is updating accordingly. Without this patch the kernel hand during boot if the mvpp2.2 network driver was not present in the kernel. Indeed the clock needed by the xenon controller was set by the network driver. Fixes: 3a3748dba881 ("mmc: sdhci-xenon: Add Marvell Xenon SDHC core functionality)" CC: Stable <stable@vger.kernel.org> Tested-by: Zhoujie Wu <zjwu@marvell.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* Merge tag 'armsoc-devicetree' of ↵Linus Torvalds2017-09-111-15/+37
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM/arm64 Devicetree updates from Olof Johansson: "As usual, device tree updates is the bulk of our material in this merge window. This time around, 559 patches affecting both 32- and 64-bit platforms. Changes are too many to list individually, but some of the larger ones: New platform/SoC support: - Automotive: + Renesas R-Car D3 (R8A77995) + TI DT76x + MediaTek mt2712e - Communication-oriented: + Qualcomm IPQ8074 + Broadcom Stingray + Marvell Armada 8080 - Set top box: + Uniphier PXs3 Besides some vendor reference boards for the SoC above, there are also several new boards/machines: - TI AM335x Moxa UC-8100-ME-T open platform - TI AM57xx Beaglebone X15 Rev C - Microchip/Atmel sama5d27 SoM1 EK - Broadcom Raspberry Pi Zero W - Gemini-based D-Link DIR-685 router - Freescale i.MX6: + Toradex Apalis module + Apalis and Ixora carrier boards + Engicam GEAM6UL Starter Kit - Freescale i.MX53-based Beckhoff CX9020 Embedded PC - Mediatek mt7623-based BananaPi R2 - Several Allwinner-based single-board computers: + Cubietruck plus + Bananapi M3, M2M and M64 + NanoPi A64 + A64-OLinuXino + Pine64 - Rockchip RK3328 Pine64/Rock64 board support - Rockchip RK3399 boards: + RK3399 Sapphire module on Excavator carrier (RK3399 reference design) + Theobroma Systems RK3399-Q7 SoM - ZTE ZX296718 PCBOX Board" * tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (559 commits) ARM: dts: at91: at91sam9g45: add AC97 arm64: dts: marvell: mcbin: enable more networking ports arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node arm64: dts: marvell: add TX interrupts for PPv2.2 arm64: dts: uniphier: add PXs3 SoC support ARM: dts: uniphier: add pinctrl groups of ethernet phy mode ARM: dts: uniphier: fix size of sdctrl nodes ARM: dts: uniphier: add AIDET nodes arm64: dts: uniphier: fix size of sdctrl node arm64: dts: uniphier: add AIDET nodes Revert "ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2" arm64: dts: uniphier: add reset controller node of analog amplifier arm64: dts: marvell: add Device Tree files for Armada-8KP arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM dt-bindings: add rk3399-q7 SoM ARM: dts: rockchip: enable usb for rv1108-evb ARM: dts: rockchip: add usb nodes for rv1108 SoCs dt-bindings: update grf-binding for rv1108 SoCs ARM: dts: aspeed-g4: fix AHB window size of the SMC controllers ...
| * Merge tag 'keystone_dts_for_4.14' of ↵Arnd Bergmann2017-08-171-15/+37
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt Pull "ARM: Keystone DTS for 4.14" from Santosh Shilimkar: Contents: - ti-sci power domain, clock and reset controller support - DSP nodes for k2h/k2l/k2e evms - DSP CMA memory pools for k2h/k2l/k2e/keg evms - MMC/hsmmc suport for k2g - eDMA support for k2g - DCAN support for k2g * tag 'keystone_dts_for_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: (22 commits) ARM: dts: keystone-k2g-ice: Add and enable DSP CMA memory pool ARM: dts: keystone-k2g-evm: Add and enable DSP CMA memory pool ARM: dts: keystone-k2g: Add DSP node ARM: dts: k2g: Add DCAN nodes dt-bindings: net: c_can: Update binding for clock and power-domains property ARM: dts: keystone-k2g-evm: Enable MMC0 and MMC1 ARM: dts: keystone-k2g: add MMC0 and MMC1 nodes ARM: dts: keystone-k2g: Add eDMA nodes dt-bindings: ti,omap-hsmmc: Add 66AK2G mmc controller dt-bindings: ti,edma: Add 66AK2G specific information ARM: dts: keystone-k2g: Add gpio nodes ARM: dts: keystone-k2e-evm: Add and enable DSP CMA memory pool ARM: dts: keystone-k2l-evm: Add and enable common DSP CMA memory pool ARM: dts: keystone-k2hk-evm: Add and enable common DSP CMA memory pool ARM: dts: keystone-k2e: Add DSP node ARM: dts: keystone-k2l: Add DSP nodes ARM: dts: keystone-k2hk: Add DSP nodes ARM: dts: keystone-k2g: Add TI SCI reset-controller node ARM: dts: keystone-k2g: Add ti-sci clock provider node ARM: dts: keystone-k2g: Add ti-sci power domain node ...
| | * dt-bindings: ti,omap-hsmmc: Add 66AK2G mmc controllerLokesh Vutla2017-08-071-15/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | Update the ti,omap-hsmmc.txt to include information about 66AK2G specific mmc controller. Also cleanup the entries under optional properties to look a bit nicer. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
* | | Merge tag 'devicetree-for-4.14' of ↵Linus Torvalds2017-09-078-10/+0Star
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "There's a few orphans in the conversion to %pOF printf specifiers included here that no one else picked up. Summary: - Convert more DT code to use of_property_read_* API. - Improve DT overlay support when adding multiple overlays - Convert printk's to %pOF format specifiers. Most went via subsystem trees, but picked up the remaining orphans - Correct unittests to use preferred "okay" for "status" property value - Add a KASLR seed property - Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa - Fix modalias buffer handling - Clean-up of include paths for building dtbs - Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices - Add nvmem bindings for MediaTek MT7623 and MT7622 SoC - Add compatible string for Allwinner H5 Mali-450 GPU - Fix links to old OpenFirmware docs with new mirror on devicetree.org - Remove status property from binding doc examples" * tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) devicetree: Adjust status "ok" -> "okay" under drivers/of/ dt-bindings: Remove "status" from examples dt-bindings: pinctrl: sh-pfc: Use generic node name dt-bindings: Add vendor Mellanox dt-binding: net/phy: fix interrupts description virt: Convert to using %pOF instead of full_name macintosh: Convert to using %pOF instead of full_name ide: pmac: Convert to using %pOF instead of full_name microblaze: Convert to using %pOF instead of full_name dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/ of: Use PLATFORM_DEVID_NONE definition of/device: Fix of_device_get_modalias() buffer handling of/device: Prevent buffer overflow in of_device_modalias() dt-bindings: add amc6821, isl1208 trivial bindings dt-bindings: add vendor prefix for Theobroma Systems of: search scripts/dtc/include-prefixes path for both CPP and DTC of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP of: remove drivers/of/testcase-data from include search path for CPP of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered iio: srf08: add device tree binding for srf02 and srf10 ...
| * | | dt-bindings: Remove "status" from examplesRob Herring2017-09-058-10/+0Star
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
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