[PATCH v1 2/2] dt-bindings: bus: Remove unused bindings

[Andy Shevchenko]

As stated in [1] the Baikal platforms are not supported and
the respective driver code has just been removed. Remove
unused bindings.

Link: https://lore.kernel.org/lkml/22b92ddf-6321-41b5-8073-f9c7064d3432@xxxxxxxxxxxxx/ [1]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 .../bindings/bus/baikal,bt1-apb.yaml          |  90 ---------------
 .../bindings/bus/baikal,bt1-axi.yaml          | 107 ------------------
 2 files changed, 197 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/bus/baikal,bt1-apb.yaml
 delete mode 100644 Documentation/devicetree/bindings/bus/baikal,bt1-axi.yaml

diff --git a/Documentation/devicetree/bindings/bus/baikal,bt1-apb.yaml b/Documentation/devicetree/bindings/bus/baikal,bt1-apb.yaml
deleted file mode 100644
index 37ba3337f944..000000000000
--- a/Documentation/devicetree/bindings/bus/baikal,bt1-apb.yaml
+++ /dev/null
@@ -1,90 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/bus/baikal,bt1-apb.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Baikal-T1 APB-bus
-
-maintainers:
-  - Serge Semin <fancer.lancer@xxxxxxxxx>
-
-description: |
-  Baikal-T1 CPU or DMAC MMIO requests are handled by the AMBA 3 AXI Interconnect
-  which routes them to the AXI-APB bridge. This interface is a single master
-  multiple slaves bus in turn serializing IO accesses and routing them to the
-  addressed APB slave devices. In case of any APB protocol collisions, slave
-  device not responding on timeout an IRQ is raised with an erroneous address
-  reported to the APB terminator (APB Errors Handler Block).
-
-allOf:
-  - $ref: /schemas/simple-bus.yaml#
-
-properties:
-  compatible:
-    contains:
-      const: baikal,bt1-apb
-
-  reg:
-    items:
-      - description: APB EHB MMIO registers
-      - description: APB MMIO region with no any device mapped
-
-  reg-names:
-    items:
-      - const: ehb
-      - const: nodev
-
-  interrupts:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: APB reference clock
-
-  clock-names:
-    items:
-      - const: pclk
-
-  resets:
-    items:
-      - description: APB domain reset line
-
-  reset-names:
-    items:
-      - const: prst
-
-unevaluatedProperties: false
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - interrupts
-  - clocks
-  - clock-names
-
-examples:
-  - |
-    #include <dt-bindings/interrupt-controller/mips-gic.h>
-
-    bus@1f059000 {
-      compatible = "baikal,bt1-apb", "simple-bus";
-      reg = <0x1f059000 0x1000>,
-            <0x1d000000 0x2040000>;
-      reg-names = "ehb", "nodev";
-      #address-cells = <1>;
-      #size-cells = <1>;
-
-      ranges;
-
-      interrupts = <GIC_SHARED 16 IRQ_TYPE_LEVEL_HIGH>;
-
-      clocks = <&ccu_sys 1>;
-      clock-names = "pclk";
-
-      resets = <&ccu_sys 1>;
-      reset-names = "prst";
-    };
-...
diff --git a/Documentation/devicetree/bindings/bus/baikal,bt1-axi.yaml b/Documentation/devicetree/bindings/bus/baikal,bt1-axi.yaml
deleted file mode 100644
index 4ac78b44e45e..000000000000
--- a/Documentation/devicetree/bindings/bus/baikal,bt1-axi.yaml
+++ /dev/null
@@ -1,107 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/bus/baikal,bt1-axi.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Baikal-T1 AXI-bus
-
-maintainers:
-  - Serge Semin <fancer.lancer@xxxxxxxxx>
-
-description: |
-  AXI3-bus is the main communication bus of Baikal-T1 SoC connecting all
-  high-speed peripheral IP-cores with RAM controller and with MIPS P5600
-  cores. Traffic arbitration is done by means of DW AXI Interconnect (so
-  called AXI Main Interconnect) routing IO requests from one block to
-  another: from CPU to SoC peripherals and between some SoC peripherals
-  (mostly between peripheral devices and RAM, but also between DMA and
-  some peripherals). In case of any protocol error, device not responding
-  an IRQ is raised and a faulty situation is reported to the AXI EHB
-  (Errors Handler Block) embedded on top of the DW AXI Interconnect and
-  accessible by means of the Baikal-T1 System Controller.
-
-allOf:
-  - $ref: /schemas/simple-bus.yaml#
-
-properties:
-  compatible:
-    contains:
-      const: baikal,bt1-axi
-
-  reg:
-    minItems: 1
-    items:
-      - description: Synopsys DesignWare AXI Interconnect QoS registers
-      - description: AXI EHB MMIO system controller registers
-
-  reg-names:
-    minItems: 1
-    items:
-      - const: qos
-      - const: ehb
-
-  '#interconnect-cells':
-    const: 1
-
-  syscon:
-    $ref: /schemas/types.yaml#/definitions/phandle
-    description: Phandle to the Baikal-T1 System Controller DT node
-
-  interrupts:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Main Interconnect uplink reference clock
-
-  clock-names:
-    items:
-      - const: aclk
-
-  resets:
-    items:
-      - description: Main Interconnect reset line
-
-  reset-names:
-    items:
-      - const: arst
-
-unevaluatedProperties: false
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - syscon
-  - interrupts
-  - clocks
-  - clock-names
-
-examples:
-  - |
-    #include <dt-bindings/interrupt-controller/mips-gic.h>
-
-    bus@1f05a000 {
-      compatible = "baikal,bt1-axi", "simple-bus";
-      reg = <0x1f05a000 0x1000>,
-            <0x1f04d110 0x8>;
-      reg-names = "qos", "ehb";
-      #address-cells = <1>;
-      #size-cells = <1>;
-      #interconnect-cells = <1>;
-
-      syscon = <&syscon>;
-
-      ranges;
-
-      interrupts = <GIC_SHARED 127 IRQ_TYPE_LEVEL_HIGH>;
-
-      clocks = <&ccu_axi 0>;
-      clock-names = "aclk";
-
-      resets = <&ccu_axi 0>;
-      reset-names = "arst";
-    };
-...
-- 
2.50.1