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/freebsd/sys/contrib/device-tree/Bindings/fsi/
H A Dfsi.txt1 FSI bus & engine generic device tree bindings
4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
6 nodes to probed engines. This allows for fsi engines to expose non-probeable
7 busses, which are then exposed by the device tree. For example, an FSI engine
8 that is an I2C master - the I2C bus can be described by the device tree under
11 FSI masters may require their own DT nodes (to describe the master HW itself);
12 that requirement is defined by the master's implementation, and is described by
13 the fsi-master-* binding specifications.
16 represent the FSI slaves and their slave engines. As a basic outline:
18 fsi-master {
[all …]
H A Daspeed,ast2600-fsi-master.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/fsi/aspeed,ast2600-fsi-master.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Aspeed FSI master
10 - Eddie James <eajames@linux.ibm.com>
13 The AST2600 and later contain two identical FSI masters. They share a
19 - aspeed,ast2600-fsi-master
20 - aspeed,ast2700-fsi-master
25 cfam-reset-gpios:
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H A Dfsi-master-aspeed.txt1 Device-tree bindings for AST2600 FSI master
2 -------------------------------------------
4 The AST2600 contains two identical FSI masters. They share a clock and have a
8 - compatible: "aspeed,ast2600-fsi-master"
9 - reg: base address and length
10 - clocks: phandle and clock number
11 - interrupts: platform dependent interrupt description
12 - pinctrl-0: phandle to pinctrl node
13 - pinctrl-names: pinctrl state
16 - cfam-reset-gpios: GPIO for CFAM reset
[all …]
H A Dibm,i2cr-fsi-master.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/fsi/ibm,i2cr-fsi-master.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: IBM I2C Responder virtual FSI master
10 - Eddie James <eajames@linux.ibm.com>
13 The I2C Responder (I2CR) is a an I2C device that's connected to an FSI CFAM
14 (see fsi.txt). The I2CR translates I2C bus operations to FSI CFAM reads and
15 writes or SCOM operations, thereby acting as an FSI master.
20 - ibm,i2cr-fsi-master
[all …]
H A Dfsi-master-ast-cf.txt1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
2 ------------------------------------------------------------------------
5 - compatible =
6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
12 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
13 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
14 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
[all …]
H A Dfsi-master-gpio.txt1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
13 functions (eg, external FSI masters)
14 - no-gpio-delays; : Don't add extra delays between GPIO
[all …]
/freebsd/sys/contrib/device-tree/src/arm/aspeed/
H A Dibm-power11-quad.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
125 #address-cells = <2>;
126 #size-cells = <0>;
128 bus-frequency = <100000000>;
129 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
133 #address-cells = <1>;
134 #size-cells = <1>;
135 chip-id = <0>;
138 compatible = "ibm,p9-scom";
143 compatible = "ibm,i2c-fsi";
[all …]
H A Daspeed-bmc-ibm-fuji.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include <dt-bindings/gpio/aspeed-gpio.h>
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include "aspeed-g6.dtsi"
9 #include "ibm-power11-quad.dtsi"
13 compatible = "ibm,fuji-bmc", "aspeed,ast2600";
170 stdout-path = &uart5;
178 reserved-memory {
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H A Dibm-power9-dual.dtsi1 // SPDX-License-Identifier: GPL-2.0+
4 &fsi {
7 #address-cells = <1>;
8 #size-cells = <1>;
9 chip-id = <0>;
17 compatible = "ibm,fsi-i2c-master";
19 #address-cells = <1>;
20 #size-cells = <0>;
22 cfam0_i2c0: i2c-bus@0 {
26 cfam0_i2c1: i2c-bus@1 {
[all …]
H A Daspeed-bmc-opp-zaius.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
8 compatible = "ingrasys,zaius-bmc", "aspeed,ast2500";
19 stdout-path = &uart5;
27 reserved-memory {
28 #address-cells = <1>;
29 #size-cells = <1>;
33 no-map;
[all …]
H A Daspeed-bmc-ibm-everest.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,everest-bmc", "aspeed,ast2600";
169 stdout-path = &uart5;
178 reserved-memory {
179 #address-cells = <1>;
[all …]
H A Daspeed-bmc-opp-palmetto.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g4.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "tyan,palmetto-bmc", "aspeed,ast2400";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
26 no-map;
[all …]
H A Daspeed-bmc-opp-nicole.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "yadro,nicole-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
26 no-map;
[all …]
H A Daspeed-bmc-opp-romulus.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
8 compatible = "ibm,romulus-bmc", "aspeed,ast2500";
11 stdout-path = &uart5;
19 reserved-memory {
20 #address-cells = <1>;
21 #size-cells = <1>;
25 no-map;
[all …]
H A Daspeed-bmc-opp-tacoma.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
15 stdout-path = &uart5;
24 reserved-memory {
25 #address-cells = <1>;
[all …]
H A Daspeed-bmc-opp-lanyang.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-g5.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
10 compatible = "inventec,lanyang-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
27 no-map;
[all …]
H A Dibm-power10-dual.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #address-cells = <2>;
8 #size-cells = <0>;
10 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
14 #address-cells = <1>;
15 #size-cells = <1>;
16 chip-id = <0>;
24 compatible = "ibm,fsi-i2c-master";
26 #address-cells = <1>;
27 #size-cells = <0>;
[all …]
H A Daspeed-bmc-opp-witherspoon.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,witherspoon-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
H A Daspeed-bmc-opp-mowgli.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,mowgli-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
[all …]
H A Daspeed-g6.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/interrupt-controller/aspeed-scu-ic.h>
6 #include <dt-bindings/clock/ast2600-clock.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
13 interrupt-parent = <&gic>;
47 #address-cells = <1>;
48 #size-cells = <0>;
49 enable-method = "aspeed,ast2600-smp";
[all …]
H A Daspeed-bmc-opp-swift.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
H A Daspeed-bmc-inspur-fp5280g2.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
10 compatible = "inspur,fp5280g2-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
[all …]
/freebsd/sys/contrib/device-tree/Bindings/i2c/
H A Di2c-fsi.txt1 Device-tree bindings for FSI-attached I2C master and busses
2 -----------------------------------------------------------
5 - compatible = "ibm,i2c-fsi";
6 - reg = < address size >; : The FSI CFAM address and address
8 - #address-cells = <1>; : Number of address cells in child
10 - #size-cells = <0>; : Number of size cells in child nodes.
11 - child nodes : Nodes to describe busses off the I2C
12 master.
15 - reg = < port number > : The port number on the I2C master.
18 - child nodes : Nodes to describe devices on the I2C
[all …]
/freebsd/sys/contrib/device-tree/Bindings/sound/
H A Drenesas,fsi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/renesas,fsi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas FIFO-buffered Serial Interface (FSI)
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
13 - $ref: dai-common.yaml#
22 - items:
23 - enum:
24 - renesas,fsi2-sh73a0 # SH-Mobile AG5
[all …]
/freebsd/sys/contrib/device-tree/Bindings/arm/tegra/
H A Dnvidia,tegra234-cbb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra234-cbb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sumit Gupta <sumitg@nvidia.com>
15 of multiple sub-blocks connected to each other to create a topology.
17 which include cluster fabrics BPMP, AON, PSC, SCE, RCE, DCE, FSI and
21 Root Master Node (MN) before it connects to any other element of the
41 pattern: "^[a-z]+-fabric@[0-9a-f]+$"
45 - nvidia,tegra234-aon-fabric
[all …]

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