mirror of
https://github.com/torvalds/linux.git
synced 2026-04-19 23:34:00 -04:00
706eacadd5
Pull devicetree updates from Rob Herring:
"DT core:
- Fix node refcounting in of_find_last_cache_level()
- Constify device_node in of_device_compatible_match()
- Fix 'dma-ranges' handling in bus controller nodes
- Fix handling of initrd start > end
- Improve error reporting in of_irq_init()
- Taint kernel on DT unittest running
- Use strscpy instead of strlcpy
- Add a build target, dt_compatible_check, to check for compatible
strings used in kernel sources against compatible strings in DT
schemas.
- Handle DT_SCHEMA_FILES changes when rebuilding
DT bindings:
- LED bindings for MT6370 PMIC
- Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
and arm,versatile-sysreg to DT schema format
- Add nvmem cells to u-boot,env schema
- Add more LED_COLOR_ID definitions
- Require 'opp-table' uses to be a node
- Various schema fixes to match QEMU 'virt' DT usage
- Tree wide dropping of redundant 'Device Tree Binding' in schema
titles
- More (unevaluated|additional)Properties fixes in schema child nodes
- Drop various redundant minItems equal to maxItems"
* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
of: base: Shift refcount decrement in of_find_last_cache_level()
dt-bindings: leds: Add MediaTek MT6370 flashlight
dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
dt-bindings: mailbox: Convert mtk-gce to DT schema
of: base: make of_device_compatible_match() accept const device node
of: Fix "dma-ranges" handling for bus controllers
of: fdt: Remove unused struct fdt_scan_status
dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
dt-bindings: timer: Add power-domains for TI timer-dm on K3
dt: Add a check for undocumented compatible strings in kernel
kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
dt-bindings: i2c: migrate mt7621 text bindings to YAML
dt-bindings: power: gpcv2: correct patternProperties
dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
dt-bindings: timer: arm,arch_timer: Allow dual compatible string
dt-bindings: arm: cpus: Add kryo240 compatible
dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
...
102 lines
2.8 KiB
YAML
102 lines
2.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
# Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mfd/ti,j721e-system-controller.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: TI J721e System Controller Registers R/W
|
|
|
|
description: |
|
|
This represents the Control Module registers (CTRL_MMR0) on the SoC.
|
|
System controller node represents a register region containing a set
|
|
of miscellaneous registers. The registers are not cohesive enough to
|
|
represent as any specific type of device. The typical use-case is
|
|
for some other node's driver, or platform-specific code, to acquire
|
|
a reference to the syscon node (e.g. by phandle, node path, or
|
|
search using a specific compatible value), interrogate the node (or
|
|
associated OS driver) to determine the location of the registers,
|
|
and access the registers directly.
|
|
|
|
maintainers:
|
|
- Kishon Vijay Abraham I <kishon@ti.com>
|
|
- Roger Quadros <rogerq@kernel.org>
|
|
|
|
properties:
|
|
compatible:
|
|
items:
|
|
- enum:
|
|
- ti,j721e-system-controller
|
|
- const: syscon
|
|
- const: simple-mfd
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
"#address-cells":
|
|
const: 1
|
|
|
|
"#size-cells":
|
|
const: 1
|
|
|
|
ranges: true
|
|
|
|
patternProperties:
|
|
# Optional children
|
|
"^mux-controller@[0-9a-f]+$":
|
|
type: object
|
|
description:
|
|
This is the SERDES lane control mux.
|
|
|
|
"^clock-controller@[0-9a-f]+$":
|
|
type: object
|
|
$ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml#
|
|
description:
|
|
Clock provider for TI EHRPWM nodes.
|
|
|
|
"phy@[0-9a-f]+$":
|
|
type: object
|
|
$ref: /schemas/phy/ti,phy-gmii-sel.yaml#
|
|
description:
|
|
The phy node corresponding to the ethernet MAC.
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- "#address-cells"
|
|
- "#size-cells"
|
|
- ranges
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
scm_conf: scm-conf@100000 {
|
|
compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
|
|
reg = <0x00100000 0x1c000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
serdes_ln_ctrl: mux-controller@4080 {
|
|
compatible = "mmio-mux";
|
|
reg = <0x00004080 0x50>;
|
|
|
|
#mux-control-cells = <1>;
|
|
mux-reg-masks =
|
|
<0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
|
|
<0x4090 0x3>, <0x4094 0x3>, /* SERDES1 lane0/1 select */
|
|
<0x40a0 0x3>, <0x40a4 0x3>, /* SERDES2 lane0/1 select */
|
|
<0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */
|
|
<0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>;
|
|
/* SERDES4 lane0/1/2/3 select */
|
|
};
|
|
|
|
clock-controller@4140 {
|
|
compatible = "ti,am654-ehrpwm-tbclk", "syscon";
|
|
reg = <0x4140 0x18>;
|
|
#clock-cells = <1>;
|
|
};
|
|
};
|
|
...
|