dt-bindings: Add devicetree bindings

Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").

Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
This commit is contained in:
Melody Olvera
2023-04-03 14:38:11 -07:00
parent c334acf377
commit 6f18ce8026
4878 changed files with 424312 additions and 0 deletions

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/edac/amazon,al-mc-edac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Amazon's Annapurna Labs Memory Controller EDAC
maintainers:
- Talel Shenhar <talel@amazon.com>
- Talel Shenhar <talelshenhar@gmail.com>
description: |
EDAC node is defined to describe on-chip error detection and correction for
Amazon's Annapurna Labs Memory Controller.
properties:
compatible:
const: amazon,al-mc-edac
reg:
maxItems: 1
"#address-cells":
const: 2
"#size-cells":
const: 2
interrupts:
minItems: 1
items:
- description: uncorrectable error interrupt
- description: correctable error interrupt
interrupt-names:
minItems: 1
items:
- const: ue
- const: ce
required:
- compatible
- reg
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
soc {
#address-cells = <2>;
#size-cells = <2>;
edac@f0080000 {
#address-cells = <2>;
#size-cells = <2>;
compatible = "amazon,al-mc-edac";
reg = <0x0 0xf0080000 0x0 0x00010000>;
interrupt-parent = <&amazon_al_system_fabric>;
interrupt-names = "ue";
interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
};
};

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* APM X-Gene SoC EDAC node
EDAC node is defined to describe on-chip error detection and correction.
The follow error types are supported:
memory controller - Memory controller
PMD (L1/L2) - Processor module unit (PMD) L1/L2 cache
L3 - L3 cache controller
SoC - SoC IP's such as Ethernet, SATA, and etc
The following section describes the EDAC DT node binding.
Required properties:
- compatible : Shall be "apm,xgene-edac".
- regmap-csw : Regmap of the CPU switch fabric (CSW) resource.
- regmap-mcba : Regmap of the MCB-A (memory bridge) resource.
- regmap-mcbb : Regmap of the MCB-B (memory bridge) resource.
- regmap-efuse : Regmap of the PMD efuse resource.
- regmap-rb : Regmap of the register bus resource. This property
is optional only for compatibility. If the RB
error conditions are not cleared, it will
continuously generate interrupt.
- reg : First resource shall be the CPU bus (PCP) resource.
- interrupts : Interrupt-specifier for MCU, PMD, L3, or SoC error
IRQ(s).
Required properties for memory controller subnode:
- compatible : Shall be "apm,xgene-edac-mc".
- reg : First resource shall be the memory controller unit
(MCU) resource.
- memory-controller : Instance number of the memory controller.
Required properties for PMD subnode:
- compatible : Shall be "apm,xgene-edac-pmd" or
"apm,xgene-edac-pmd-v2".
- reg : First resource shall be the PMD resource.
- pmd-controller : Instance number of the PMD controller.
Required properties for L3 subnode:
- compatible : Shall be "apm,xgene-edac-l3" or
"apm,xgene-edac-l3-v2".
- reg : First resource shall be the L3 EDAC resource.
Required properties for SoC subnode:
- compatible : Shall be "apm,xgene-edac-soc-v1" for revision 1 or
"apm,xgene-edac-l3-soc" for general value reporting
only.
- reg : First resource shall be the SoC EDAC resource.
Example:
csw: csw@7e200000 {
compatible = "apm,xgene-csw", "syscon";
reg = <0x0 0x7e200000 0x0 0x1000>;
};
mcba: mcba@7e700000 {
compatible = "apm,xgene-mcb", "syscon";
reg = <0x0 0x7e700000 0x0 0x1000>;
};
mcbb: mcbb@7e720000 {
compatible = "apm,xgene-mcb", "syscon";
reg = <0x0 0x7e720000 0x0 0x1000>;
};
efuse: efuse@1054a000 {
compatible = "apm,xgene-efuse", "syscon";
reg = <0x0 0x1054a000 0x0 0x20>;
};
rb: rb@7e000000 {
compatible = "apm,xgene-rb", "syscon";
reg = <0x0 0x7e000000 0x0 0x10>;
};
edac@78800000 {
compatible = "apm,xgene-edac";
#address-cells = <2>;
#size-cells = <2>;
ranges;
regmap-csw = <&csw>;
regmap-mcba = <&mcba>;
regmap-mcbb = <&mcbb>;
regmap-efuse = <&efuse>;
regmap-rb = <&rb>;
reg = <0x0 0x78800000 0x0 0x100>;
interrupts = <0x0 0x20 0x4>,
<0x0 0x21 0x4>,
<0x0 0x27 0x4>;
edacmc@7e800000 {
compatible = "apm,xgene-edac-mc";
reg = <0x0 0x7e800000 0x0 0x1000>;
memory-controller = <0>;
};
edacpmd@7c000000 {
compatible = "apm,xgene-edac-pmd";
reg = <0x0 0x7c000000 0x0 0x200000>;
pmd-controller = <0>;
};
edacl3@7e600000 {
compatible = "apm,xgene-edac-l3";
reg = <0x0 0x7e600000 0x0 0x1000>;
};
edacsoc@7e930000 {
compatible = "apm,xgene-edac-soc-v1";
reg = <0x0 0x7e930000 0x0 0x1000>;
};
};

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Aspeed BMC SoC EDAC node
The Aspeed BMC SoC supports DDR3 and DDR4 memory with and without ECC (error
correction check).
The memory controller supports SECDED (single bit error correction, double bit
error detection) and single bit error auto scrubbing by reserving 8 bits for
every 64 bit word (effectively reducing available memory to 8/9).
Note, the bootloader must configure ECC mode in the memory controller.
Required properties:
- compatible: should be one of
- "aspeed,ast2400-sdram-edac"
- "aspeed,ast2500-sdram-edac"
- "aspeed,ast2600-sdram-edac"
- reg: sdram controller register set should be <0x1e6e0000 0x174>
- interrupts: should be AVIC interrupt #0
Example:
edac: sdram@1e6e0000 {
compatible = "aspeed,ast2500-sdram-edac";
reg = <0x1e6e0000 0x174>;
interrupts = <0>;
};

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/edac/dmc-520.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ARM DMC-520 EDAC bindings
maintainers:
- Lei Wang <lewan@microsoft.com>
description: |+
DMC-520 node is defined to describe DRAM error detection and correction.
https://static.docs.arm.com/100000/0200/corelink_dmc520_trm_100000_0200_01_en.pdf
properties:
compatible:
items:
- const: brcm,dmc-520
- const: arm,dmc-520
reg:
maxItems: 1
interrupts:
minItems: 1
maxItems: 10
interrupt-names:
minItems: 1
maxItems: 10
items:
enum:
- ram_ecc_errc
- ram_ecc_errd
- dram_ecc_errc
- dram_ecc_errd
- failed_access
- failed_prog
- link_err
- temperature_event
- arch_fsm
- phy_request
required:
- compatible
- reg
- interrupts
- interrupt-names
additionalProperties: false
examples:
- |
dmc0: dmc@200000 {
compatible = "brcm,dmc-520", "arm,dmc-520";
reg = <0x200000 0x80000>;
interrupts = <0x0 0x349 0x4>, <0x0 0x34B 0x4>;
interrupt-names = "dram_ecc_errc", "dram_ecc_errd";
};

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Altera SoCFPGA ECC Manager
This driver uses the EDAC framework to implement the SOCFPGA ECC Manager.
The ECC Manager counts and corrects single bit errors and counts/handles
double bit errors which are uncorrectable.
Cyclone5 and Arria5 ECC Manager
Required Properties:
- compatible : Should be "altr,socfpga-ecc-manager"
- #address-cells: must be 1
- #size-cells: must be 1
- ranges : standard definition, should translate from local addresses
Subcomponents:
L2 Cache ECC
Required Properties:
- compatible : Should be "altr,socfpga-l2-ecc"
- reg : Address and size for ECC error interrupt clear registers.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt. Note the rising edge type.
On Chip RAM ECC
Required Properties:
- compatible : Should be "altr,socfpga-ocram-ecc"
- reg : Address and size for ECC error interrupt clear registers.
- iram : phandle to On-Chip RAM definition.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt. Note the rising edge type.
Example:
eccmgr: eccmgr@ffd08140 {
compatible = "altr,socfpga-ecc-manager";
#address-cells = <1>;
#size-cells = <1>;
ranges;
l2-ecc@ffd08140 {
compatible = "altr,socfpga-l2-ecc";
reg = <0xffd08140 0x4>;
interrupts = <0 36 1>, <0 37 1>;
};
ocram-ecc@ffd08144 {
compatible = "altr,socfpga-ocram-ecc";
reg = <0xffd08144 0x4>;
iram = <&ocram>;
interrupts = <0 178 1>, <0 179 1>;
};
};
Arria10 SoCFPGA ECC Manager
The Arria10 SoC ECC Manager handles the IRQs for each peripheral
in a shared register instead of individual IRQs like the Cyclone5
and Arria5. Therefore the device tree is different as well.
Required Properties:
- compatible : Should be "altr,socfpga-a10-ecc-manager"
- altr,sysgr-syscon : phandle to Arria10 System Manager Block
containing the ECC manager registers.
- #address-cells: must be 1
- #size-cells: must be 1
- interrupts : Should be single bit error interrupt, then double bit error
interrupt.
- interrupt-controller : boolean indicator that ECC Manager is an interrupt controller
- #interrupt-cells : must be set to 2.
- ranges : standard definition, should translate from local addresses
Subcomponents:
L2 Cache ECC
Required Properties:
- compatible : Should be "altr,socfpga-a10-l2-ecc"
- reg : Address and size for ECC error interrupt clear registers.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
On-Chip RAM ECC
Required Properties:
- compatible : Should be "altr,socfpga-a10-ocram-ecc"
- reg : Address and size for ECC block registers.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
Ethernet FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-eth-mac-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent Ethernet node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
NAND FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-nand-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent NAND node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
DMA FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-dma-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent DMA node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
USB FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-usb-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent USB node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
QSPI FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-qspi-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent QSPI node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
SDMMC FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-sdmmc-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent SD/MMC node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order for port A, and then single bit error interrupt,
then double bit error interrupt in this order for port B.
Example:
eccmgr: eccmgr@ffd06000 {
compatible = "altr,socfpga-a10-ecc-manager";
altr,sysmgr-syscon = <&sysmgr>;
#address-cells = <1>;
#size-cells = <1>;
interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>,
<0 0 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
ranges;
l2-ecc@ffd06010 {
compatible = "altr,socfpga-a10-l2-ecc";
reg = <0xffd06010 0x4>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>,
<32 IRQ_TYPE_LEVEL_HIGH>;
};
ocram-ecc@ff8c3000 {
compatible = "altr,socfpga-a10-ocram-ecc";
reg = <0xff8c3000 0x90>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>,
<33 IRQ_TYPE_LEVEL_HIGH> ;
};
emac0-rx-ecc@ff8c0800 {
compatible = "altr,socfpga-eth-mac-ecc";
reg = <0xff8c0800 0x400>;
altr,ecc-parent = <&gmac0>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH>,
<36 IRQ_TYPE_LEVEL_HIGH>;
};
emac0-tx-ecc@ff8c0c00 {
compatible = "altr,socfpga-eth-mac-ecc";
reg = <0xff8c0c00 0x400>;
altr,ecc-parent = <&gmac0>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>,
<37 IRQ_TYPE_LEVEL_HIGH>;
};
nand-buf-ecc@ff8c2000 {
compatible = "altr,socfpga-nand-ecc";
reg = <0xff8c2000 0x400>;
altr,ecc-parent = <&nand>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH>,
<43 IRQ_TYPE_LEVEL_HIGH>;
};
nand-rd-ecc@ff8c2400 {
compatible = "altr,socfpga-nand-ecc";
reg = <0xff8c2400 0x400>;
altr,ecc-parent = <&nand>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH>,
<45 IRQ_TYPE_LEVEL_HIGH>;
};
nand-wr-ecc@ff8c2800 {
compatible = "altr,socfpga-nand-ecc";
reg = <0xff8c2800 0x400>;
altr,ecc-parent = <&nand>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
<44 IRQ_TYPE_LEVEL_HIGH>;
};
dma-ecc@ff8c8000 {
compatible = "altr,socfpga-dma-ecc";
reg = <0xff8c8000 0x400>;
altr,ecc-parent = <&pdma>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
<42 IRQ_TYPE_LEVEL_HIGH>;
usb0-ecc@ff8c8800 {
compatible = "altr,socfpga-usb-ecc";
reg = <0xff8c8800 0x400>;
altr,ecc-parent = <&usb0>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
<34 IRQ_TYPE_LEVEL_HIGH>;
};
qspi-ecc@ff8c8400 {
compatible = "altr,socfpga-qspi-ecc";
reg = <0xff8c8400 0x400>;
altr,ecc-parent = <&qspi>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH>,
<46 IRQ_TYPE_LEVEL_HIGH>;
};
sdmmc-ecc@ff8c2c00 {
compatible = "altr,socfpga-sdmmc-ecc";
reg = <0xff8c2c00 0x400>;
altr,ecc-parent = <&mmc>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
<47 IRQ_TYPE_LEVEL_HIGH>,
<16 IRQ_TYPE_LEVEL_HIGH>,
<48 IRQ_TYPE_LEVEL_HIGH>;
};
};
Stratix10 SoCFPGA ECC Manager (ARM64)
The Stratix10 SoC ECC Manager handles the IRQs for each peripheral
in a shared register similar to the Arria10. However, Stratix10 ECC
requires access to registers that can only be read from Secure Monitor
with SMC calls. Therefore the device tree is slightly different. Note
that only 1 interrupt is sent in Stratix10 because the double bit errors
are treated as SErrors in ARM64 instead of IRQs in ARM32.
Required Properties:
- compatible : Should be "altr,socfpga-s10-ecc-manager"
- altr,sysgr-syscon : phandle to Stratix10 System Manager Block
containing the ECC manager registers.
- interrupts : Should be single bit error interrupt.
- interrupt-controller : boolean indicator that ECC Manager is an interrupt controller
- #interrupt-cells : must be set to 2.
- #address-cells: must be 1
- #size-cells: must be 1
- ranges : standard definition, should translate from local addresses
Subcomponents:
SDRAM ECC
Required Properties:
- compatible : Should be "altr,sdram-edac-s10"
- interrupts : Should be single bit error interrupt.
On-Chip RAM ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-ocram-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent OCRAM node.
- interrupts : Should be single bit error interrupt.
Ethernet FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-eth-mac-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent Ethernet node.
- interrupts : Should be single bit error interrupt.
NAND FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-nand-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent NAND node.
- interrupts : Should be single bit error interrupt.
DMA FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-dma-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent DMA node.
- interrupts : Should be single bit error interrupt.
USB FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-usb-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent USB node.
- interrupts : Should be single bit error interrupt.
SDMMC FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-s10-sdmmc-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent SD/MMC node.
- interrupts : Should be single bit error interrupt for port A
and then single bit error interrupt for port B.
Example:
eccmgr {
compatible = "altr,socfpga-s10-ecc-manager";
altr,sysmgr-syscon = <&sysmgr>;
#address-cells = <1>;
#size-cells = <1>;
interrupts = <0 15 4>;
interrupt-controller;
#interrupt-cells = <2>;
ranges;
sdramedac {
compatible = "altr,sdram-edac-s10";
interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
};
ocram-ecc@ff8cc000 {
compatible = "altr,socfpga-s10-ocram-ecc";
reg = <ff8cc000 0x100>;
altr,ecc-parent = <&ocram>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
};
emac0-rx-ecc@ff8c0000 {
compatible = "altr,socfpga-s10-eth-mac-ecc";
reg = <0xff8c0000 0x100>;
altr,ecc-parent = <&gmac0>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
};
emac0-tx-ecc@ff8c0400 {
compatible = "altr,socfpga-s10-eth-mac-ecc";
reg = <0xff8c0400 0x100>;
altr,ecc-parent = <&gmac0>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>'
};
nand-buf-ecc@ff8c8000 {
compatible = "altr,socfpga-s10-nand-ecc";
reg = <0xff8c8000 0x100>;
altr,ecc-parent = <&nand>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
};
nand-rd-ecc@ff8c8400 {
compatible = "altr,socfpga-s10-nand-ecc";
reg = <0xff8c8400 0x100>;
altr,ecc-parent = <&nand>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
};
nand-wr-ecc@ff8c8800 {
compatible = "altr,socfpga-s10-nand-ecc";
reg = <0xff8c8800 0x100>;
altr,ecc-parent = <&nand>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
};
dma-ecc@ff8c9000 {
compatible = "altr,socfpga-s10-dma-ecc";
reg = <0xff8c9000 0x100>;
altr,ecc-parent = <&pdma>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
usb0-ecc@ff8c4000 {
compatible = "altr,socfpga-s10-usb-ecc";
reg = <0xff8c4000 0x100>;
altr,ecc-parent = <&usb0>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
};
sdmmc-ecc@ff8c8c00 {
compatible = "altr,socfpga-s10-sdmmc-ecc";
reg = <0xff8c8c00 0x100>;
altr,ecc-parent = <&mmc>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH>,
<15 IRQ_TYPE_LEVEL_HIGH>;
};
};