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2020-03-10Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-netTom Rini
2020-03-09dt-bindings: net: dp83867: Remove binding doc from U-Boot treeMichal Simek
U-Boot is having DT which doesn't cover all options currently supported by driver. DT binding is aligned with Linux kernel version available here. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/net/ti,dp83867.txt Based on my talk with Grygorii Strashko better will be to remove it. Also Linux kernel bindings are being converted to yaml that's another reason to do it only at one place. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
2020-03-05x86: p2sb: Drop 'apl' prefixWolfgang Wallner
Drop the Apollo Lake prefix 'apl' from the functions, types and variables in the P2SB driver. The P2SB is not Apollo Lake specific, and as such it was moved in commit 2999846c1127 ("x86: Move P2SB from Apollo Lake to a more generic location") from the Apollo Lake folder to the intel_common folder. Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-13ARM: dts: stm32m1: add reg for pll nodesPatrick Delaunay
Fix the following DT dtc warnings for stm32mp1 boards: Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@0: node has a unit name, but no reg property Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@1: node has a unit name, but no reg property Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@2: node has a unit name, but no reg property Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@3: node has a unit name, but no reg property Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-02-13ARM: dts: stm32mp1: DT alignment with kernel v5.4Patrick Delaunay
Device tree and binding alignment with kernel v5.4 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-02-11Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini
sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions
2020-02-07x86: Add support for ACPI general-purpose eventsSimon Glass
ACPI GPEs are used to signal interrupts from peripherals that are accessed via ACPI. In U-Boot these are modelled as interrupts using a separate interrupt controller. Configuration is via the device tree. Add a simple driver for this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-07dm: irq: Add support for requesting interruptsSimon Glass
At present driver model supports the IRQ uclass but there is no way to request a particular interrupt for a driver. Add a mechanism, similar to clock and reset, to read the interrupts required by a device from the device tree and to request those interrupts. U-Boot itself does not have interrupt-driven handlers, so just provide a means to read and clear an interrupt. This can be useful to handle peripherals which must use an interrupt to determine when data is available, for example. Bring over the basic binding file as well, from Linux v5.4. Note that the older binding is not supported in U-Boot; the newer 'special form' must be used. Add a simple test of the new functionality. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-05sandbox: Support changing the LCD colour depthSimon Glass
Add a new device-tree property to control the colour depth. At present we support 16bpp and 32bpp. While we are here, update the code to use livetree. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-01-27i2c: designware_i2c: Bring in the binding fileSimon Glass
Bring in this file from Linux v5.4. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-01-10rtc: add support for DS3232 deviceHan Nandor
DS3232 is an i2c RTC with 236 bytes of battery-backed SRAM. Add an RTC driver for DS3232 device, which provides time and date support. Also read and write functions are provided, which can be used to access the SRAM memory. Signed-off-by: Nandor Han <nandor.han@vaisala.com>
2020-01-10drivers: fsl_mcdmafec: conversion to dmAngelo Durgehello
Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
2020-01-10drivers: mcffec: conversion to dmAngelo Durgehello
Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
2020-01-06Merge branch 'next'Tom Rini
Bring in the following merges: commit 8fbbec12f7d2c18f8883f3371cfca74a98b5dd87 Merge: 87f69f467a83 63618e71e89b Author: Tom Rini <trini@konsulko.com> Date: Fri Jan 3 09:48:47 2020 -0500 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq into next - updates and fixes on ls1028a, lx2, ls1046a, MC-DPSPARSER support commit 87f69f467a8335b171c71bf217d2625d515acd7c Merge: c0912f9bbfb2 4466b9970319 Author: Tom Rini <trini@konsulko.com> Date: Tue Dec 24 08:18:19 2019 -0500 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx into next - Enable DM driver on ppc/km boards - Enable DM_USB for some of NXP powerpc platforms: P5040, T4240, T208x, T104x, P4080, P2041, P2020, P1020, P3041 - Some updates in mpc85xx-ddr driver, km boards commit c0912f9bbfb26dd03d189953678691b799d35b6e Merge: 533c9f5714bd a1d6dc3f8407 Author: Tom Rini <trini@konsulko.com> Date: Wed Dec 18 07:20:19 2019 -0500 Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next - Various x86 common codes updated for TPL/SPL - I2C designware driver updated for PCI - ICH SPI driver updated to support Apollo Lake - Add Intel FSP2 base support - Intel Apollo Lake platform specific drivers support - Add a new board Google Chromebook Coral commit 533c9f5714bdba79dc6f2629284d4c1a08a611d1 Merge: 553cb0688782 033e18b47bd0 Author: Tom Rini <trini@konsulko.com> Date: Tue Dec 17 07:53:08 2019 -0500 Merge tag '20191217-for-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c into next i2c: for next - misc: i2c_eeprom: Add partition support and add ability to query size of eeprom device and partitions - i2c common: add support for offset overflow in to address and add sandbox tests for it. commit 553cb06887825314e74a9bdac337467c77d1db88 Merge: f39abbbc531e b4f98b3b16ec Author: Tom Rini <trini@konsulko.com> Date: Thu Dec 12 08:18:59 2019 -0500 Merge tag 'dm-next-13dec19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm into next buildman improvements including toolchain environment feature sandbox unicode support in serial
2019-12-15x86: Add a generic Intel GPIO driverSimon Glass
Add a GPIO driver which uses the pinctrl driver to access the pad information. This driver relies on the GPIO nodes being subnodes to the pinctrl device. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15x86: Add a generic Intel pinctrl driverSimon Glass
Recent Intel SoCs share a pinctrl mechanism with many common elements. Add an implementation of this core functionality, allowing SoC-specific drivers to avoid adding common code. As well as a pinctrl driver this provides a GPIO driver based on the same code. Once other SoCs use this driver we may consider moving more properties to the device tree (e.g. the community info and pad definitions). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15dm: pci: Allow delaying auto-config until after relocationSimon Glass
At present PCI auto-configuration happens in U-Boot both before and after relocation. This is a waste of time and may mess up static addresses used in board_init_f(). Adjust the code to supporting doing auto-configuration once, after relocation, under control of a device-tree property. This is needed for Apollo Lake for debugging the silicon-init code. Once the UART is moved to a different MMIO address the debug UART does not work and any debug output in Apollo Lake's arch_fsp_init_r() causes a hang. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-13doc: really get rid of Documentation/ directoryRasmus Villemoes
Commit 656d8da9d2 (doc: Remove duplicated documentation directory) got rid of most of Documentation/. But there's still an obviously useless .gitignore left behind. Also, there's a copy of the linux kernel's net/ethernet.txt binding imported from v5.0, while the existing one in doc/ is from 4.0-rc1. So replace the latter by the former, and making Documentation/ finally empty. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-12-09doc: bindings: Aquantia PHY node bindingAlex Marginean
A couple of optional properties have been introduced for Aquantia PHY allowing the driver to set up wiring related configuration points that are otherwise driven by firmware. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-12-09doc: bindings: add bindings document for PHY nodesAlex Marginean
It defines that PHY nodes must be children on MDIO bus nodes and defines the only required property in U-Boot, reg. This property along with the example provided are copied over from Linux. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-12-09dt-bindings: phy: dp83867: Add documentation for disabling clock outputGrygorii Strashko
Based on commit 980066e6d964 ("dt-bindings: phy: dp83867: Add documentation for disabling clock output") of mainline linux kernel. The clock output is generally only used for testing and development and not used to daisy-chain PHYs. It's just a source of RF noise afterward. Add a mux value for "off". I've added it as another enumeration to the output property. In the actual PHY, the mux and the output enable are independently controllable. However, it doesn't seem useful to be able to describe the mux setting when the output is disabled. Document that PHY's default setting will be left as is if the property is omitted. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-11-10dm: regulator: support regulator more stateJoseph Chen
support parse regulator standard property: regulator-off-in-suspend; regulator-init-microvolt; regulator-suspend-microvolt: regulator_get_suspend_enable regulator_set_suspend_enable regulator_get_suspend_value regulator_set_suspend_value Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-10-25dt-bindings: memory-controller: Introduce J721E DDRSS bindingsLokesh Vutla
Add DT binding documentation for DDR sub system present on J721E device. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-10-12Merge branch '2019-10-11-master-imports'Tom Rini
- Assorted cleanups - FAT bugfixes - mediatek platform updates
2019-10-11clk: cdce9xx: add support for cdce9xx clock synthesizerTero Kristo
Add support for CDCE913/925/937/949 family of devices. These are modular PLL-based low cost, high performance, programmable clock synthesizers, multipliers and dividers. They generate up to 9 output clocks from a single input frequency. The initial version of the driver does not support programming of the PLLs, and thus they run in the bypass mode only. The code is loosely based on the linux kernel cdce9xx driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
2019-10-11dt-bindings: phy: add a document for MediaTek tphyRyder Lee
This adds a document for tphy which supports physical layer functionality for a number of controllers on MediaTek SoCs, such as, USB2.0, USB3.0, PCIe, and SATA. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2019-10-11dt-bindings: pcie: add a document for MT7623 PCIe controllerRyder Lee
This adds a document for MT7623 PCIe controller. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2019-10-11dt-bindings: remoteproc: Add bindings for DSP C66x clusters on TI K3 SoCsSuman Anna
Some Texas Instruments K3 family of SoCs have one of more Digital Signal Processor (DSP) subsystems that are comprised of either a TMS320C66x CorePac and/or a next-generation TMS320C71x CorePac processor subsystem. Add the device tree bindings document for the C66x DSP devices on these SoCs. The added example illustrates the DT nodes for the first C66x DSP device present on the K3 J721E family of SoCs. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-10-11dt-bindings: remoteproc: Add bindings for R5F subsystem on TI K3 SoCsSuman Anna
The Texas Instruments K3 family of SoCs have one of more dual-core Arm Cortex R5F processor subsystems/clusters (R5FSS). Add the device tree bindings document for these R5F subsystem devices. These R5F processors do not have an MMU, and so require fixed memory carveout regions matching the firmware image addresses. The nodes require more than one memory region, with the first memory region used for DMA allocations at runtime. The remaining memory regions are reserved and are used for the loading and running of the R5F remote processors. The added example illustrates the DT nodes for the single R5FSS device present on K3 AM65x family of SoCs. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-09-04drivers: net: add marvell MDIO driverAlex Marginean
This patch adds a separate driver for the MDIO interface of the Marvell Ethernet controllers based on driver model. There are two reasons to have a separate driver rather than including it inside the MAC driver itself: *) The MDIO interface is shared by all Ethernet ports, so a driver must guarantee non-concurrent accesses to this MDIO interface. The most logical way is to have a separate driver that handles this single MDIO interface, used by all Ethernet ports. *) The MDIO interface is the same between the existing mv643xx_eth driver and the new mvneta/mvpp2 driver. Even though it is for now only used by the mvneta/mvpp2 driver, it will in the future be used by the mv643xx_eth driver as well. This driver supports SMI IEEE for 802.3 Clause 22 and XSMI for IEEE 802.3 Clause 45. This patch also adds device tree binding for marvell MDIO driver. Signed-off-by: Ken Ma <make@marvell.com> Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-09-04doc: bindings: add mdio.txt describing generic MDIO propertiesAlex Marginean
Adds a binding document for mdio. A notable deviation from corresponding Linux binding is the introduction of device-name optional property, which can be used to name MDIO buses. Two reset optional properties described by Linux binding are also not present as they don't seem to be used in U-Boot at this time. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-27dt-bindings: clock: stm32mp1: support disabled fixed clockPatrick Delaunay
Add precision for disabled fixed clock in stm32mp1 binding. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-09sound: Add codec enable to the sound bindingsSimon Glass
For U-Boot we allow a GPIO to be specified to enable the codec. Add this to the relevant binding files. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-08-09sound: tegra: Add the binding file for tegra-audioSimon Glass
This file was missed when adding the sound driver to U-Boot. Bring it in from Linux 5.0. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-08-09sound: snow: Add the binding file for snowSimon Glass
This file was missed when adding the sound driver to U-Boot. Bring it in from Linux 5.0. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-07-29gpio: fixes for gpio-hog supportHeiko Schocher
recently added gpio hog patch was "in discussion" state with Simon Glass. This patch now adds most of comments from Simon Glass. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-26dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared accessLokesh Vutla
TISCI protocol supports for enabling the device either with exclusive permissions for the requesting host or with sharing across the hosts. There are certain devices which are exclusive to Linux context and there are certain devices that are shared across different host contexts. So add support for getting this information from DT by increasing the power-domain cells to 2. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-25net: tsec: Change compatible strings to match LinuxVladimir Oltean
In the case of the tsec network driver, so far there has been no mainline user of DM_ETH where the DT bindings get used. In the case of the mdio bus, it looks like the "fsl,tsec-mdio" string was made up for the documentation, but there is no mainline code that parses the "compatible" property anyway. In both cases, there are no DT blobs that contain the old strings. So change the documentation to "fsl,etsec2" for the Ethernet ports and "fsl,etsec2-mdio" for the MDIO buses, which are strings that Linux also uses, at least for LS1021A. More compatible strings can be added once other (PowerPC) SoCs are migrated to DM_ETH. The current ls1021a.dtsi doesn't match what was documented for the MDIO buses anyway (the "compatible" is "gianfar" currently). This will be fixed in the next patch. Fixes: 69a00875e3db ("doc: dt-bindings: Describe Freescale TSEC ethernet controller") Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-25doc: bindings: Add binding for register driven MDIO muxesAlex Marginean
This binding documents two properties that describe the registers used to perform MUX selection. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-23Merge tag 'u-boot-stm32-20190723' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - add rtc driver for stm32mp1 - add remoteproc driver for stm32mp1 - use kernel qspi compatible string for stm32
2019-07-22doc: device-tree-bindings: alignment with v5.2-rc6 for spi-stm32-qspi.txtPatrice Chotard
Align doc/device-tree-bindings/spi/spi-stm32-qspi.txt with kernel v5.2-rc6 Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-18doc: bindings: Add description for MDIO MUX dts nodesAlex Marginean
Adds a short bindings document describing the expected structure of a MDIO MUX dts node. This is based on Linux binding and the example is in fact copied from there. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-14Merge tag 'u-boot-stm32-20190712' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - syscon: add support for power off - stm32mp1: add op-tee config - stm32mp1: add specific commands: stboard and stm32key - add stm32 mailbox driver - solve many stm32 warnings when building with W=1 - update stm32 gpio driver
2019-07-13gpio: add gpio-hog supportHeiko Schocher
add gpio-hog support. GPIO hogging is a mechanism providing automatic GPIO request and configuration as part of the gpio-controller's driver probe function. for more infos see: doc/device-tree-bindings/gpio/gpio.txt Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Michal Simek <michal.simek@xilinx.com> (zcu102) Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12dt-bindings: pinctrl: stm32: add new entry for package informationPatrick Delaunay
Add "st,package" entry. Possibles values are: -STM32MP_PKG_AA for LFBGA448 (18*18) package -STM32MP_PKG_AB for LFBGA354 (16*16) package -STM32MP_PKG_AC for TFBGA361 (12*12) package -STM32MP_PKG_AD for TFBGA257 (10*10) package see Linux commit 966d9b928f626a54a0c27c0fdae1e3dfe9bab416 for v5.2-rc1 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-11pci_ep: add Cadence PCIe endpoint driverRamon Fried
Add Cadence PCIe endpoint driver supporting configuration of header, bars and MSI for device. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-06-20doc: Remove duplicated documentation directoryBreno Matheus Lima
Commit ad7061ed742e ("doc: Move device tree bindings documentation to doc/device-tree-bindings") moved all device tree binding documentation to doc/device-tree-bindings directory. The current U-Boot project still have two documentation directories: - doc/ - Documentation/ Move all documentation and sphinx files to doc directory so all content can be in a common place. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-05-24Merge tag 'u-boot-stm32-20190523' of https://github.com/pchotard/u-bootTom Rini
- Add various STM32MP1 fixes for serial, env, clk, board, i2c ... - Add STM32MP1 DDR driver update: These update introduce the DDR interactive mode described in: https://wiki.st.com/stm32mpu/index.php/U-Boot_SPL:_DDR_interactive_mode This mode is used by the CubeMX: DDR tuning tool. https://wiki.st.com/stm32mpu/index.php/STM32CubeMX The DDR interactive mode is NOT activated by default because it increase the SPL size and slow down the boot time (200ms wait added).
2019-05-23m68k: add basic set of devicetreesAngelo Dureghello
This patch adds a basic group of devicetrees, one for each cpu family, including actually just uart and dspi devices, since these are the drivers supporting devicetree (support added in this patch-set). Acked-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Angelo Dureghello <angelo@sysam.it> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-05-23stm32mp1: ram: update parameter array initializationPatrick Delaunay
Force alignment of the size of parameters array with the expected value in the binding, that allows compilation error when the array size change. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
generated by cgit (git 2.34.1) at 2024-12-27 16:37:27 +0000