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7ca2850cbc
u-boot/drivers
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Simon Glass 7ca2850cbc dm: core: Add basic ACPI support 
ACPI (Advanced Configuration and Power Interface) is a standard for
specifying information about a platform. It is a little like device
tree but the bindings are part of the specification and it supports an
interpreted bytecode language.

Driver model does not use ACPI for U-Boot's configuration, but it is
convenient to have it support generation of ACPI tables for passing to
Linux, etc.

As a starting point, add an optional set of ACPI operations to each
device. Initially only a single operation is available, to obtain the
ACPI name for the device. More operations are added later.

Enable ACPI for sandbox to ensure build coverage and so that we can add
tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-04-16 14:36:28 +08:00
..
adc dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
ata Revert "ata: fsl_ahci: Add sata DM support for Freescale powerpc socs" 2020-02-25 10:16:05 +05:30
axi dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
bios_emulator bios_emulator: remove stray break 2019-08-09 22:24:02 +08:00
block dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
board drivers: board: Add get_fit_loadable() 2020-01-07 11:13:24 -05:00
bootcount bootcounter: add DM support for memory based bootcounter 2020-03-16 08:05:00 +01:00
cache common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
clk configs: stm32mp1: replace STM32MP1_TRUSTED by TFABOOT 2020-04-15 09:08:37 +02:00
core dm: core: Add basic ACPI support 2020-04-16 14:36:28 +08:00
cpu cpu: Support querying the address width 2020-04-16 14:36:28 +08:00
crypto crypto: make mod_exp_sw() static 2020-01-25 12:04:36 -05:00
ddr arm: mvebu: drivers/ddr: remove redundant assignment 2020-04-14 13:16:42 +02:00
demo
dfu dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
dma dma: ti: k3-udma: Mark flow id as valid parameter for RX channel config 2020-03-03 13:08:14 +05:30
fastboot fastboot: mt85xx: add command to flash/erase emmc hwpart 2020-01-25 12:04:36 -05:00
firmware Xilinx changes for v2020.07 2020-04-07 17:13:35 -04:00
fpga dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
gpio gpio/mpc83xx_spisel_boot.c: gpio driver for SPISEL_BOOT signal 2020-03-31 10:06:52 -04:00
hwspinlock dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
i2c i2c: stm32f7_i2c: allows for any bus frequency 2020-03-24 14:23:32 +01:00
input input: Move input.o to be built only in some cases 2019-11-19 17:43:04 -05:00
led dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mailbox dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
memory
misc Merge tag 'ti-v2020.07-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti into next 2020-03-17 11:59:58 -04:00
mmc mmc: meson-gx: enable input clocks 2020-04-06 09:56:35 +02:00
mtd nand: raw: zynq: Do not try to probe driver if nand flash is disabled 2020-04-06 12:52:15 +02:00
net net: dwc_eth_qos: implement phy reg and max-speed for stm32 2020-04-15 09:08:29 +02:00
nvme dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
pch x86: Allow removal of standard PCH drivers 2019-12-15 11:44:16 +08:00
pci pci: Adjust dm_pci_read_bar32() to return errors correctly 2020-04-16 14:36:28 +08:00
pci_endpoint pci_ep: Fix Coverity warning 2019-08-07 15:31:04 -04:00
phy dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
pinctrl pinctrl: stmfx: update the result type of dm_i2c_reg_read 2020-02-13 18:47:00 +01:00
power Xilinx changes for v2020.07 2020-04-07 17:13:35 -04:00
pwm pwm: rk_pwm: Make PWM driver to support all Rockchip Socs 2019-12-06 00:06:23 +08:00
qe crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
ram configs: stm32mp1: replace STM32MP1_TRUSTED by TFABOOT 2020-04-15 09:08:37 +02:00
remoteproc remoteproc: k3-r5: Fix rproc init failure on Split-mode _only_ devices 2020-03-16 12:33:19 +05:30
reset sandbox conversion to SDL2 2020-02-11 10:58:41 -05:00
rng drivers/rng: add Amlogic hardware RNG driver 2020-03-11 08:29:58 +01:00
rtc rtc: m41t62: add compatible for m41st87 2020-03-01 22:07:32 +01:00
scsi scsi: Add dma direction member to command structure 2019-10-23 20:47:12 -04:00
serial serial: ns16550: Provide UART base clock speed in ->getinfo() 2020-04-16 14:36:28 +08:00
smem dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
soc dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h> 2020-02-19 21:27:30 +08:00
sound dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
spi Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-tegra 2020-04-03 16:05:46 -04:00
spmi dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
sysreset dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
tee dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
thermal thermal: ti-bandgap: Fix adc value datatype 2020-01-20 10:10:28 +05:30
timer timer: sti: use clk API to get timer clock rate 2020-03-24 14:23:35 +01:00
tpm tpm: Don't cleanup unless an error happens 2020-04-16 14:36:28 +08:00
ufs dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h> 2020-02-19 21:27:30 +08:00
usb Merge branch 'next' 2020-04-13 11:27:00 -04:00
video video: sunxi: Change sunxi_get_mon_desc() to not return NULL for the default case 2020-04-10 15:54:16 -04:00
virtio dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
w1 dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
w1-eeprom dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
watchdog watchdog: sp805_wdt: get platform clock from dt file 2020-04-15 08:54:07 +02:00
Kconfig dm: rng: Add random number generator(rng) uclass 2020-01-07 18:08:21 +01:00
Makefile drivers: Descend to drivers/soc unconditionally 2020-03-03 13:08:13 +05:30