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Merge tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Browse Source 
Pull devicetree updates from Rob Herring:
 "Bindings:

   - Add spi-peripheral-props.yaml references to various SPI device
     bindings

   - Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
     skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm
     CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and
     arm-firmware-suite bindings to DT schema format

   - New bindings for Arm virtual platforms display, Qualcomm IMEM
     memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027
     RTC, and arm,cortex-a78ae

   - Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
     quanta, and densitron

   - Add missing MSI and IOMMU properties to host-generic-pci

   - Remove bindings for removed EFM32 platform

   - Remove old chosen.txt binding (replaced by schema)

   - Treewide add missing type information for properties

   - Treewide fixing of typos and its vs. it's in bindings. Its all good
     now.

   - Drop unnecessary quoting in power related schemas

   - Several LED binding updates which didn't get picked up

   - Move various bindings to proper directories

  DT core code:

   - Convert unittest GPIO related tests to use fwnode

   - Check ima-kexec-buffer against memory bounds

   - Print reserved-memory allocation/reservation failures as errors

   - Cleanup early_init_dt_reserve_memory_arch()

   - Simplify of_overlay_fdt_apply() tail"

* tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits)
  dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml
  dt-bindings: power: supply: drop quotes when not needed
  dt-bindings: power: reset: drop quotes when not needed
  dt-bindings: power: drop quotes when not needed
  dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties
  of/fdt: declared return type does not match actual return type
  devicetree/bindings: correct possessive "its" typos
  dt-bindings: net: convert emac_rockchip.txt to YAML
  dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory
  dt-bindings: eeprom: at25: use spi-peripheral-props.yaml
  dt-bindings: display: use spi-peripheral-props.yaml
  dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
  dt-bindings: power: reset: qcom,pon: use absolute path to other schema
  dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'
  dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat'
  dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode'
  of/fdt: Clean up early_init_dt_reserve_memory_arch()
  dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high'
  dt-bindings: rtc: Add EM Microelectronic EM3027 bindings
  dt-bindings: rtc: ds1307: Convert to json-schema
  ...
This commit is contained in:
Linus Torvalds committed 2022-08-04 18:08:34 -07:00
2 parents 8d9420ca9b 7e7a24c3c6
commit da8d07af4b
154 files changed
+1825 -1352
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Documentation/devicetree/bindings/arm/cpus.yaml
+1
View File
@@ -138,6 +138,7 @@ properties:
- arm,cortex-a76
- arm,cortex-a77
- arm,cortex-a78
- arm,cortex-a78ae
- arm,cortex-a510
- arm,cortex-a710
- arm,cortex-m0
Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt
+1 -1
View File
@@ -10,7 +10,7 @@ system, notifying them when a low power state is entered or exited.
Multiple revisions of the SAW hardware are supported using these Device Nodes.
SAW2 revisions differ in the register offset and configuration data. Also, the
same revision of the SAW in different SoCs may have different configuration
data due the the differences in hardware capabilities. Hence the SoC name, the
data due the differences in hardware capabilities. Hence the SoC name, the
version of the SAW hardware in that SoC and the distinction between cpu (big
or Little) or cache, may be needed to uniquely identify the SAW register
configuration and initialization data. The compatible string is used to
Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
+1 -1
View File
@@ -208,7 +208,7 @@ properties:
"^[a-z0-9]+$":
type: object
patternProperties:
properties:
clocks:
minItems: 1
maxItems: 8
Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml
+8 -2
View File
@@ -29,6 +29,13 @@ properties:
ranges: true
gpio-controller:
deprecated: true
"#gpio-cells":
deprecated: true
const: 2
additionalProperties: false
patternProperties:
@@ -67,8 +74,7 @@ patternProperties:
required:
- compatible
- "#address-cells"
- "#size-cells"
- reg
examples:
- |
Documentation/devicetree/bindings/ata/ahci-ceva.txt
-63
View File
@@ -1,63 +0,0 @@
Binding for CEVA AHCI SATA Controller
Required properties:
- reg: Physical base address and size of the controller's register area.
- compatible: Compatibility string. Must be 'ceva,ahci-1v84'.
- clocks: Input clock specifier. Refer to common clock bindings.
- interrupts: Interrupt specifier. Refer to interrupt binding.
- ceva,p0-cominit-params: OOB timing value for COMINIT parameter for port 0.
- ceva,p1-cominit-params: OOB timing value for COMINIT parameter for port 1.
The fields for the above parameter must be as shown below:
ceva,pN-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
CINMP : COMINIT Negate Minimum Period.
CIBGN : COMINIT Burst Gap Nominal.
CIBGMX: COMINIT Burst Gap Maximum.
CIBGMN: COMINIT Burst Gap Minimum.
- ceva,p0-comwake-params: OOB timing value for COMWAKE parameter for port 0.
- ceva,p1-comwake-params: OOB timing value for COMWAKE parameter for port 1.
The fields for the above parameter must be as shown below:
ceva,pN-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
CWBGMN: COMWAKE Burst Gap Minimum.
CWBGMX: COMWAKE Burst Gap Maximum.
CWBGN: COMWAKE Burst Gap Nominal.
CWNMP: COMWAKE Negate Minimum Period.
- ceva,p0-burst-params: Burst timing value for COM parameter for port 0.
- ceva,p1-burst-params: Burst timing value for COM parameter for port 1.
The fields for the above parameter must be as shown below:
ceva,pN-burst-params = /bits/ 8 <BMX BNM SFD PTST>;
BMX: COM Burst Maximum.
BNM: COM Burst Nominal.
SFD: Signal Failure Detection value.
PTST: Partial to Slumber timer value.
- ceva,p0-retry-params: Retry interval timing value for port 0.
- ceva,p1-retry-params: Retry interval timing value for port 1.
The fields for the above parameter must be as shown below:
ceva,pN-retry-params = /bits/ 16 <RIT RCT>;
RIT: Retry Interval Timer.
RCT: Rate Change Timer.
Optional properties:
- ceva,broken-gen2: limit to gen1 speed instead of gen2.
- phys: phandle for the PHY device
- resets: phandle to the reset controller for the SATA IP
Examples:
ahci@fd0c0000 {
compatible = "ceva,ahci-1v84";
reg = <0xfd0c0000 0x200>;
interrupt-parent = <&gic>;
interrupts = <0 133 4>;
clocks = <&clkc SATA_CLK_ID>;
ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,broken-gen2;
phys = <&psgtr 1 PHY_TYPE_SATA 1 1>;
resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
};
Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml
+189
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@@ -0,0 +1,189 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/ata/ceva,ahci-1v84.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Ceva AHCI SATA Controller
maintainers:
- Piyush Mehta <piyush.mehta@xilinx.com>
description: |
The Ceva SATA controller mostly conforms to the AHCI interface with some
special extensions to add functionality, is a high-performance dual-port
SATA host controller with an AHCI compliant command layer which supports
advanced features such as native command queuing and frame information
structure (FIS) based switching for systems employing port multipliers.
properties:
compatible:
const: ceva,ahci-1v84
reg:
maxItems: 1
clocks:
maxItems: 1
dma-coherent: true
interrupts:
maxItems: 1
iommus:
maxItems: 1
power-domains:
maxItems: 1
ceva,p0-cominit-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
OOB timing value for COMINIT parameter for port 0.
The fields for the above parameter must be as shown below:-
ceva,p0-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
items:
- description: CINMP - COMINIT Negate Minimum Period.
- description: CIBGN - COMINIT Burst Gap Nominal.
- description: CIBGMX - COMINIT Burst Gap Maximum.
- description: CIBGMN - COMINIT Burst Gap Minimum.
ceva,p0-comwake-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
OOB timing value for COMWAKE parameter for port 0.
The fields for the above parameter must be as shown below:-
ceva,p0-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
items:
- description: CWBGMN - COMWAKE Burst Gap Minimum.
- description: CWBGMX - COMWAKE Burst Gap Maximum.
- description: CWBGN - COMWAKE Burst Gap Nominal.
- description: CWNMP - COMWAKE Negate Minimum Period.
ceva,p0-burst-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
Burst timing value for COM parameter for port 0.
The fields for the above parameter must be as shown below:-
ceva,p0-burst-params = /bits/ 8 <BMX BNM SFD PTST>;
items:
- description: BMX - COM Burst Maximum.
- description: BNM - COM Burst Nominal.
- description: SFD - Signal Failure Detection value.
- description: PTST - Partial to Slumber timer value.
ceva,p0-retry-params:
$ref: /schemas/types.yaml#/definitions/uint16-array
description: |
Retry interval timing value for port 0.
The fields for the above parameter must be as shown below:-
ceva,p0-retry-params = /bits/ 16 <RIT RCT>;
items:
- description: RIT - Retry Interval Timer.
- description: RCT - Rate Change Timer.
ceva,p1-cominit-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
OOB timing value for COMINIT parameter for port 1.
The fields for the above parameter must be as shown below:-
ceva,p1-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
items:
- description: CINMP - COMINIT Negate Minimum Period.
- description: CIBGN - COMINIT Burst Gap Nominal.
- description: CIBGMX - COMINIT Burst Gap Maximum.
- description: CIBGMN - COMINIT Burst Gap Minimum.
ceva,p1-comwake-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
OOB timing value for COMWAKE parameter for port 1.
The fields for the above parameter must be as shown below:-
ceva,p1-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
items:
- description: CWBGMN - COMWAKE Burst Gap Minimum.
- description: CWBGMX - COMWAKE Burst Gap Maximum.
- description: CWBGN - COMWAKE Burst Gap Nominal.
- description: CWNMP - COMWAKE Negate Minimum Period.
ceva,p1-burst-params:
$ref: /schemas/types.yaml#/definitions/uint8-array
description: |
Burst timing value for COM parameter for port 1.
The fields for the above parameter must be as shown below:-
ceva,p1-burst-params = /bits/ 8 <BMX BNM SFD PTST>;
items:
- description: BMX - COM Burst Maximum.
- description: BNM - COM Burst Nominal.
- description: SFD - Signal Failure Detection value.
- description: PTST - Partial to Slumber timer value.
ceva,p1-retry-params:
$ref: /schemas/types.yaml#/definitions/uint16-array
description: |
Retry interval timing value for port 1.
The fields for the above parameter must be as shown below:-
ceva,pN-retry-params = /bits/ 16 <RIT RCT>;
items:
- description: RIT - Retry Interval Timer.
- description: RCT - Rate Change Timer.
ceva,broken-gen2:
$ref: /schemas/types.yaml#/definitions/flag
description: |
limit to gen1 speed instead of gen2.
phys:
maxItems: 1
phy-names:
items:
- const: sata-phy
resets:
maxItems: 1
required:
- compatible
- reg
- clocks
- interrupts
- ceva,p0-cominit-params
- ceva,p0-comwake-params
- ceva,p0-burst-params
- ceva,p0-retry-params
- ceva,p1-cominit-params
- ceva,p1-comwake-params
- ceva,p1-burst-params
- ceva,p1-retry-params
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/xlnx-zynqmp-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/power/xlnx-zynqmp-power.h>
#include <dt-bindings/reset/xlnx-zynqmp-resets.h>
#include <dt-bindings/clock/xlnx-zynqmp-clk.h>
#include <dt-bindings/phy/phy.h>
sata: ahci@fd0c0000 {
compatible = "ceva,ahci-1v84";
reg = <0xfd0c0000 0x200>;
interrupt-parent = <&gic>;
interrupts = <0 133 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&zynqmp_clk SATA_REF>;
ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,broken-gen2;
phys = <&psgtr 1 PHY_TYPE_SATA 1 1>;
resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
};
Documentation/devicetree/bindings/bus/qcom,ssc-block-bus.yaml
+11 -14
View File
@@ -28,11 +28,9 @@ properties:
- const: qcom,ssc-block-bus
reg:
description: |
Shall contain the addresses of the SSCAON_CONFIG0 and SSCAON_CONFIG1
registers
minItems: 2
maxItems: 2
items:
- description: SSCAON_CONFIG0 registers
- description: SSCAON_CONFIG1 registers
reg-names:
items:
@@ -48,7 +46,6 @@ properties:
ranges: true
clocks:
minItems: 6
maxItems: 6
clock-names:
@@ -61,9 +58,9 @@ properties:
- const: ssc_ahbs
power-domains:
description: Power domain phandles for the ssc_cx and ssc_mx power domains
minItems: 2
maxItems: 2
items:
- description: CX power domain
- description: MX power domain
power-domain-names:
items:
@@ -71,11 +68,11 @@ properties:
- const: ssc_mx
resets:
description: |
Reset phandles for the ssc_reset and ssc_bcr resets (note: ssc_bcr is the
branch control register associated with the ssc_xo and ssc_ahbs clocks)
minItems: 2
maxItems: 2
items:
- description: Main reset
- description:
SSC Branch Control Register reset (associated with the ssc_xo and
ssc_ahbs clocks)
reset-names:
items:
Documentation/devicetree/bindings/chosen.txt
-137
View File
@@ -1,137 +0,0 @@
The chosen node
---------------
The chosen node does not represent a real device, but serves as a place
for passing data between firmware and the operating system, like boot
arguments. Data in the chosen node does not represent the hardware.
The following properties are recognized:
kaslr-seed
-----------
This property is used when booting with CONFIG_RANDOMIZE_BASE as the
entropy used to randomize the kernel image base address location. Since
it is used directly, this value is intended only for KASLR, and should
not be used for other purposes (as it may leak information about KASLR
offsets). It is parsed as a u64 value, e.g.
/ {
chosen {
kaslr-seed = <0xfeedbeef 0xc0def00d>;
};
};
Note that if this property is set from UEFI (or a bootloader in EFI
mode) when EFI_RNG_PROTOCOL is supported, it will be overwritten by
the Linux EFI stub (which will populate the property itself, using
EFI_RNG_PROTOCOL).
stdout-path
-----------
Device trees may specify the device to be used for boot console output
with a stdout-path property under /chosen, as described in the Devicetree
Specification, e.g.
/ {
chosen {
stdout-path = "/serial@f00:115200";
};
serial@f00 {
compatible = "vendor,some-uart";
reg = <0xf00 0x10>;
};
};
If the character ":" is present in the value, this terminates the path.
The meaning of any characters following the ":" is device-specific, and
must be specified in the relevant binding documentation.
For UART devices, the preferred binding is a string in the form:
<baud>{<parity>{<bits>{<flow>}}}
where
baud - baud rate in decimal
parity - 'n' (none), 'o', (odd) or 'e' (even)
bits - number of data bits
flow - 'r' (rts)
For example: 115200n8r
Implementation note: Linux will look for the property "linux,stdout-path" or
on PowerPC "stdout" if "stdout-path" is not found. However, the
"linux,stdout-path" and "stdout" properties are deprecated. New platforms
should only use the "stdout-path" property.
linux,booted-from-kexec
-----------------------
This property is set (currently only on PowerPC, and only needed on
book3e) by some versions of kexec-tools to tell the new kernel that it
is being booted by kexec, as the booting environment may differ (e.g.
a different secondary CPU release mechanism)
linux,usable-memory-range
-------------------------
This property holds a base address and size, describing a limited region in
which memory may be considered available for use by the kernel. Memory outside
of this range is not available for use.
This property describes a limitation: memory within this range is only
valid when also described through another mechanism that the kernel
would otherwise use to determine available memory (e.g. memory nodes
or the EFI memory map). Valid memory may be sparse within the range.
e.g.
/ {
chosen {
linux,usable-memory-range = <0x9 0xf0000000 0x0 0x10000000>;
};
};
The main usage is for crash dump kernel to identify its own usable
memory and exclude, at its boot time, any other memory areas that are
part of the panicked kernel's memory.
While this property does not represent a real hardware, the address
and the size are expressed in #address-cells and #size-cells,
respectively, of the root node.
linux,elfcorehdr
----------------
This property holds the memory range, the address and the size, of the elf
core header which mainly describes the panicked kernel's memory layout as
PT_LOAD segments of elf format.
e.g.
/ {
chosen {
linux,elfcorehdr = <0x9 0xfffff000 0x0 0x800>;
};
};
While this property does not represent a real hardware, the address
and the size are expressed in #address-cells and #size-cells,
respectively, of the root node.
linux,initrd-start and linux,initrd-end
---------------------------------------
These properties hold the physical start and end address of an initrd that's
loaded by the bootloader. Note that linux,initrd-start is inclusive, but
linux,initrd-end is exclusive.
e.g.
/ {
chosen {
linux,initrd-start = <0x82000000>;
linux,initrd-end = <0x82800000>;
};
};
Documentation/devicetree/bindings/clock/efm32-clock.txt
-11
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@@ -1,11 +0,0 @@
* Clock bindings for Energy Micro efm32 Giant Gecko's Clock Management Unit
Required properties:
- compatible: Should be "efm32gg,cmu"
- reg: Base address and length of the register set
- interrupts: Interrupt used by the CMU
- #clock-cells: Should be <1>
The clock consumer should specify the desired clock by having the clock ID in
its "clocks" phandle cell. The header efm32-clk.h contains a list of available
IDs.
Documentation/devicetree/bindings/clock/st/st,flexgen.txt
+1 -1
View File
@@ -78,7 +78,7 @@ Required properties:
- #clock-cells : from common clock binding; shall be set to 1 (multiple clock
outputs).
- clocks : must be set to the parent's phandle. it's could be output clocks of
- clocks : must be set to the parent's phandle. it could be output clocks of
a quadsfs or/and a pll or/and clk_sysin (up to 7 clocks)
- clock-output-names : List of strings used to name the clock outputs.
Documentation/devicetree/bindings/clock/ti/davinci/pll.txt
+1 -1
View File
@@ -15,7 +15,7 @@ Required properties:
- for "ti,da850-pll1", shall be "clksrc"
Optional properties:
- ti,clkmode-square-wave: Indicates that the the board is supplying a square
- ti,clkmode-square-wave: Indicates that the board is supplying a square
wave input on the OSCIN pin instead of using a crystal oscillator.
This property is only valid when compatible = "ti,da850-pll0".
Documentation/devicetree/bindings/clock/ti/dra7-atl.txt
+1 -1
View File
@@ -6,7 +6,7 @@ functional clock but can be configured to provide different clocks.
ATL can maintain a clock averages to some desired frequency based on the bws/aws
signals - can compensate the drift between the two ws signal.
In order to provide the support for ATL and it's output clocks (which can be used
In order to provide the support for ATL and its output clocks (which can be used
internally within the SoC or external components) two sets of bindings is needed:
Clock tree binding:
Documentation/devicetree/bindings/connector/usb-connector.yaml
+76 -76
View File
@@ -263,11 +263,11 @@ examples:
# Micro-USB connector with HS lines routed via controller (MUIC).
- |
muic-max77843 {
usb_con1: connector {
compatible = "usb-b-connector";
label = "micro-USB";
type = "micro";
};
usb_con1: connector {
compatible = "usb-b-connector";
label = "micro-USB";
type = "micro";
};
};
# USB-C connector attached to CC controller (s2mm005), HS lines routed
@@ -275,34 +275,34 @@ examples:
# DisplayPort video lines are routed to the connector via SS mux in USB3 PHY.
- |
ccic: s2mm005 {
usb_con2: connector {
compatible = "usb-c-connector";
label = "USB-C";
usb_con2: connector {
compatible = "usb-c-connector";
label = "USB-C";
ports {
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usb_con_hs: endpoint {
remote-endpoint = <&max77865_usbc_hs>;
port@0 {
reg = <0>;
usb_con_hs: endpoint {
remote-endpoint = <&max77865_usbc_hs>;
};
};
port@1 {
reg = <1>;
usb_con_ss: endpoint {
remote-endpoint = <&usbdrd_phy_ss>;
};
};
port@2 {
reg = <2>;
usb_con_sbu: endpoint {
remote-endpoint = <&dp_aux>;
};
};
};
};
port@1 {
reg = <1>;
usb_con_ss: endpoint {
remote-endpoint = <&usbdrd_phy_ss>;
};
};
port@2 {
reg = <2>;
usb_con_sbu: endpoint {
remote-endpoint = <&dp_aux>;
};
};
};
};
};
# USB-C connector attached to a typec port controller(ptn5110), which has
@@ -310,16 +310,16 @@ examples:
- |
#include <dt-bindings/usb/pd.h>
typec: ptn5110 {
usb_con3: connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 12000, 2000)>;
op-sink-microwatt = <10000000>;
};
usb_con3: connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 12000, 2000)>;
op-sink-microwatt = <10000000>;
};
};
# USB-C connector attached to SoC and USB3 typec port controller(hd3ss3220)
@@ -332,20 +332,20 @@ examples:
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hs_ep: endpoint {
remote-endpoint = <&usb3_hs_ep>;
};
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hs_ep: endpoint {
remote-endpoint = <&usb3_hs_ep>;
};
port@1 {
reg = <1>;
ss_ep: endpoint {
remote-endpoint = <&hd3ss3220_in_ep>;
};
};
port@1 {
reg = <1>;
ss_ep: endpoint {
remote-endpoint = <&hd3ss3220_in_ep>;
};
};
};
};
@@ -354,12 +354,12 @@ examples:
#include <dt-bindings/gpio/gpio.h>
usb {
connector {
compatible = "gpio-usb-b-connector", "usb-b-connector";
type = "micro";
id-gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
vbus-supply = <&usb_p0_vbus>;
};
connector {
compatible = "gpio-usb-b-connector", "usb-b-connector";
type = "micro";
id-gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
vbus-supply = <&usb_p0_vbus>;
};
};
# Micro-USB connector with HS lines routed via controller (MUIC) and MHL
@@ -367,27 +367,27 @@ examples:
# mobile phone
- |
muic-max77843 {
usb_con4: connector {
compatible = "samsung,usb-connector-11pin", "usb-b-connector";
label = "micro-USB";
type = "micro";
usb_con4: connector {
compatible = "samsung,usb-connector-11pin", "usb-b-connector";
label = "micro-USB";
type = "micro";
ports {
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
muic_to_usb: endpoint {
remote-endpoint = <&usb_to_muic>;
port@0 {
reg = <0>;
muic_to_usb: endpoint {
remote-endpoint = <&usb_to_muic>;
};
};
port@3 {
reg = <3>;
usb_con_mhl: endpoint {
remote-endpoint = <&sii8620_mhl>;
};
};
};
};
port@3 {
reg = <3>;
usb_con_mhl: endpoint {
remote-endpoint = <&sii8620_mhl>;
};
};
};
};
};
Documentation/devicetree/bindings/display/arm,pl11x.yaml
+1 -14
View File
@@ -159,25 +159,12 @@ examples:
};
panel {
compatible = "arm,rtsm-display", "panel-dpi";
power-supply = <&vcc_supply>;
compatible = "arm,rtsm-display";
port {
clcd_panel: endpoint {
remote-endpoint = <&clcd_pads>;
};
};
panel-timing {
clock-frequency = <25175000>;
hactive = <640>;
hback-porch = <40>;
hfront-porch = <24>;
hsync-len = <96>;
vactive = <480>;
vback-porch = <32>;
vfront-porch = <11>;
vsync-len = <2>;
};
};
...
Documentation/devicetree/bindings/display/bridge/sii902x.txt
-78
View File
@@ -1,78 +0,0 @@
sii902x HDMI bridge bindings
Required properties:
- compatible: "sil,sii9022"
- reg: i2c address of the bridge
Optional properties:
- interrupts: describe the interrupt line used to inform the host
about hotplug events.
- reset-gpios: OF device-tree gpio specification for RST_N pin.
- iovcc-supply: I/O Supply Voltage (1.8V or 3.3V)
- cvcc12-supply: Digital Core Supply Voltage (1.2V)
HDMI audio properties:
- #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin
is wired, <1> if the both are wired. HDMI audio is
configured only if this property is found.
- sil,i2s-data-lanes: Array of up to 4 integers with values of 0-3
Each integer indicates which i2s pin is connected to which
audio fifo. The first integer selects i2s audio pin for the
first audio fifo#0 (HDMI channels 1&2), second for fifo#1
(HDMI channels 3&4), and so on. There is 4 fifos and 4 i2s
pins (SD0 - SD3). Any i2s pin can be connected to any fifo,
but there can be no gaps. E.g. an i2s pin must be mapped to
fifo#0 and fifo#1 before mapping a channel to fifo#2. Default
value is <0>, describing SD0 pin beiging routed to hdmi audio
fifo #0.
- clocks: phandle and clock specifier for each clock listed in
the clock-names property
- clock-names: "mclk"
Describes SII902x MCLK input. MCLK can be used to produce
HDMI audio CTS values. This property follows
Documentation/devicetree/bindings/clock/clock-bindings.txt
consumer binding.
If HDMI audio is configured the sii902x device becomes an I2S
and/or spdif audio codec component (e.g a digital audio sink),
that can be used in configuring a full audio devices with
simple-card or audio-graph-card binding. See their binding
documents on how to describe the way the sii902x device is
connected to the rest of the audio system:
Documentation/devicetree/bindings/sound/simple-card.yaml
Documentation/devicetree/bindings/sound/audio-graph-card.yaml
Note: In case of the audio-graph-card binding the used port
index should be 3.
Optional subnodes:
- video input: this subnode can contain a video input port node
to connect the bridge to a display controller output (See this
documentation [1]).
[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
Example:
hdmi-bridge@39 {
compatible = "sil,sii9022";
reg = <0x39>;
reset-gpios = <&pioA 1 0>;
iovcc-supply = <&v3v3_hdmi>;
cvcc12-supply = <&v1v2_hdmi>;
#sound-dai-cells = <0>;
sil,i2s-data-lanes = < 0 1 2 >;
clocks = <&mclk>;
clock-names = "mclk";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
bridge_in: endpoint {
remote-endpoint = <&dc_out>;
};
};
};
};
Documentation/devicetree/bindings/display/bridge/sil,sii9022.yaml
+131
View File
@@ -0,0 +1,131 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/sil,sii9022.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Silicon Image sii902x HDMI bridge
maintainers:
- Boris Brezillon <bbrezillon@kernel.org>
properties:
compatible:
oneOf:
- items:
- enum:
- sil,sii9022-cpi # CEC Programming Interface
- sil,sii9022-tpi # Transmitter Programming Interface
- const: sil,sii9022
- const: sil,sii9022
reg:
maxItems: 1
interrupts:
maxItems: 1
description: Interrupt line used to inform the host about hotplug events.
reset-gpios:
maxItems: 1
iovcc-supply:
description: I/O Supply Voltage (1.8V or 3.3V)
cvcc12-supply:
description: Digital Core Supply Voltage (1.2V)
'#sound-dai-cells':
enum: [ 0, 1 ]
description: |
<0> if only I2S or S/PDIF pin is wired,
<1> if both are wired.
HDMI audio is configured only if this property is found.
If HDMI audio is configured, the sii902x device becomes an I2S and/or
S/PDIF audio codec component (e.g. a digital audio sink), that can be
used in configuring full audio devices with simple-card or
audio-graph-card bindings. See their binding documents on how to describe
the way the
sii902x device is connected to the rest of the audio system:
Documentation/devicetree/bindings/sound/simple-card.yaml
Documentation/devicetree/bindings/sound/audio-graph-card.yaml
Note: In case of the audio-graph-card binding the used port index should
be 3.
sil,i2s-data-lanes:
$ref: /schemas/types.yaml#/definitions/uint32-array
minItems: 1
maxItems: 4
uniqueItems: true
items:
enum: [ 0, 1, 2, 3 ]
description:
Each integer indicates which I2S pin is connected to which audio FIFO.
The first integer selects the I2S audio pin for the first audio FIFO#0
(HDMI channels 1&2), the second for FIFO#1 (HDMI channels 3&4), and so
on. There are 4 FIFOs and 4 I2S pins (SD0 - SD3). Any I2S pin can be
connected to any FIFO, but there can be no gaps. E.g. an I2S pin must be
mapped to FIFO#0 and FIFO#1 before mapping a channel to FIFO#2. The
default value is <0>, describing SD0 pin being routed to HDMI audio
FIFO#0.
clocks:
maxItems: 1
description: MCLK input. MCLK can be used to produce HDMI audio CTS values.
clock-names:
const: mclk
ports:
$ref: /schemas/graph.yaml#/properties/ports
properties:
port@0:
$ref: /schemas/graph.yaml#/properties/port
description: Parallel RGB input port
port@1:
$ref: /schemas/graph.yaml#/properties/port
description: HDMI output port
port@3:
$ref: /schemas/graph.yaml#/properties/port
description: Sound input port
required:
- compatible
- reg
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
hdmi-bridge@39 {
compatible = "sil,sii9022";
reg = <0x39>;
reset-gpios = <&pioA 1 0>;
iovcc-supply = <&v3v3_hdmi>;
cvcc12-supply = <&v1v2_hdmi>;
#sound-dai-cells = <0>;
sil,i2s-data-lanes = < 0 1 2 >;
clocks = <&mclk>;
clock-names = "mclk";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
bridge_in: endpoint {
remote-endpoint = <&dc_out>;
};
};
};
};
};
Documentation/devicetree/bindings/display/panel/arm,rtsm-display.yaml
+27
View File
@@ -0,0 +1,27 @@
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/arm,rtsm-display.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Arm RTSM Virtual Platforms Display
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
allOf:
- $ref: panel-common.yaml#
properties:
compatible:
const: arm,rtsm-display
port: true
required:
- compatible
- port
additionalProperties: false
...
Documentation/devicetree/bindings/display/panel/lg,lg4573.yaml
+1 -1
View File
@@ -15,13 +15,13 @@ maintainers:
allOf:
- $ref: panel-common.yaml#
- $ref: /schemas/spi/spi-peripheral-props.yaml#
properties:
compatible:
const: lg,lg4573
reg: true
spi-max-frequency: true
required:
- compatible
Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
+1
View File
@@ -38,6 +38,7 @@ properties:
0 - burst-mode
1 - non-burst with sync event
2 - non-burst with sync pulse
$ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 1, 2]
required:
Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
+1
View File
@@ -15,6 +15,7 @@ description:
allOf:
- $ref: panel/panel-common.yaml#
- $ref: /schemas/spi/spi-peripheral-props.yaml#
properties:
compatible:
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