u-boot.git/doc/device-tree-bindings, branch v2018.01

power: extend prefix match to regulator-name property

2017-12-13T02:53:45+00:00

This patch extends pmic_bind_children prefix matching. In addition to
the node name the property regulator-name is used while trying to match
prefixes. This allows assigning different drivers to regulator nodes
named regulator@1 and regulator@10 for example.
I have discarded the idea of using other properties then regulator-name
as I do not see any benefit in using property compatible or even
regulator-compatible. Of course I am open to change this if there are
good reasons to do so.

Signed-off-by: Felix Brack 
Reviewed-by: Simon Glass

ARC: clk: introduce HSDK CGU clock driver

2017-12-11T08:36:23+00:00

Synopsys HSDK clock controller generates and supplies clocks to various
controllers and peripherals within the SoC.

Each clock has assigned identifier and client device tree nodes can use
this identifier to specify the clock which they consume. All available
clocks are defined as preprocessor macros in the
dt-bindings/clock/snps,hsdk-cgu.h header and can be used in device
tree sources.

Signed-off-by: Eugeniy Paltsev 
Signed-off-by: Alexey Brodkin

rockchip: rk3399-puma: add code to allow forcing a power-on reset

2017-11-30T21:59:54+00:00

The reset circuitry in the RK3399 only resets 'almost all logic' when
a software reset is performed.  To make our software maintenance
easier in the future, we want to have the option (controlled by a DTS
property) to force all reset causes other than a power-on reset to
trigger a power-on reset via a GPIO trigger.

This adds the necessary support to the rk3399-puma (i.e. RK3399-Q7)
board-support and the documentation for the new property
(sysreset-gpio) within the /config-node.

Signed-off-by: Philipp Tomsich 
Tested-by: Klaus Goger 
Reviewed-by: Simon Glass

dt-bindings: spi: Add andestech atcspi200 spi binding doc

2017-11-30T01:45:29+00:00

Add a document to describe Andestech atcspi200 spi and
binding information.

Signed-off-by: Rick Chen

dt-bindings: timer: Add andestech atcpit100 timer

2017-11-30T01:39:12+00:00

Add a document to describe Andestech atcpit100 timer and
binding information.

Signed-off-by: rick 
Signed-off-by: Rick Chen 
Reviewed-by: Simon Glass

ARM: socfpga: add bindings doc for arria10 fpga manager

2017-11-26T01:34:10+00:00

This DT binding doc is porting from Linux DT binding doc.
commit 1adcbea4201a6852362aa5ece573f1f169b28113

Add a device tree bindings document for the SoCFPGA Arria10
FPGA Manager driver.

Signed-off-by: Alan Tull 
Acked-by: Rob Herring 
Acked-By: Moritz Fischer 
Signed-off-by: Rob Herring 
Signed-off-by: Tien Fong Chee

thermal: ti-bandgap: Add support for temperature sensor

2017-11-21T13:03:38+00:00

The dra7xx series of SOCs contain a temperature sensor and an
associated analog-to-digital converter (ADC) which produces
an output which is proportional to the SOC temperature.
Add support for this temperature sensor.

Signed-off-by: Faiz Abbas 
Reviewed-by: Simon Glass

env: Save environment at the end of an MMC partition

2017-11-17T12:44:13+00:00

Allow the platform to define a partition by name at the end of which
the environment data will be located.

Signed-off-by: Jorge Ramirez-Ortiz

doc: Fix statements on case sensitivity for regulator prefix

2017-10-06T15:28:17+00:00

The regulator bindings state that regulator prefixes are allowd to be
in upper or lower case. However pmic_bind_children from pmic_uclass uses
strncmp to compare DT node name against prefix. This comparison is case
sensitive hence the regulator driver prefix case matters.

Signed-off-by: Felix Brack

rockchip: spl: support a 'same-as-spl'-specifier in the spl-boot-order

2017-09-30T22:33:34+00:00

It is often desirable to configure the spl-boot-order (i.e. the order
that SPL probes devices to find the FIT image containing a full U-Boot)
such that it contains 'the same device the SPL stage was booted from'
early on.  To support this, we introduce the 'same-as-spl' specifier
for the spl-boot-order property.

This commit adds:
 - documentation for the new board_spl_was_booted_from() function that
   individual SoCs/boards should provide, if they can determine where
   the SPL was booted from
 - implements the new board_spl_was_booted_from() stub function
 - adds support for handling the 'same-as-spl' specifier and calling
   into the per-SoC/per-board support code.

This also updates the documentation for the 'u-boot,spl-boot-order'
property.

Signed-off-by: Philipp Tomsich 
Reviewed-by: Simon Glass