u-boot.git/doc/device-tree-bindings, branch v2020.04-rc3

ARM: dts: stm32m1: add reg for pll nodes

2020-02-13T16:26:23Z

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 Reviewed-by: Patrice Chotard

ARM: dts: stm32mp1: DT alignment with kernel v5.4

2020-02-13T16:25:34Z

Device tree and binding alignment with kernel v5.4 Signed-off-by: Patrick Delaunay Reviewed-by: Patrice Chotard

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41Z

sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions

x86: Add support for ACPI general-purpose events

2020-02-07T14:46:35Z

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 Reviewed-by: Bin Meng

dm: irq: Add support for requesting interrupts

2020-02-07T14:46:32Z

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 Reviewed-by: Bin Meng

sandbox: Support changing the LCD colour depth

2020-02-06T02:33:46Z

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 Reviewed-by: Anatolij Gustschin

i2c: designware_i2c: Bring in the binding file

2020-01-27T06:20:42Z

Bring in this file from Linux v5.4. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher

rtc: add support for DS3232 device

2020-01-10T15:25:13Z

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

drivers: fsl_mcdmafec: conversion to dm

2020-01-10T15:25:13Z

Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello

drivers: mcffec: conversion to dm

2020-01-10T15:25:13Z

Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello