From 25b284fcf26eb1b7cf9ec1d0ebe46cb5dbb40477 Mon Sep 17 00:00:00 2001
From: Minchan Kim <minchan@google.com>
Date: Fri, 5 Feb 2021 10:28:41 -0800
Subject: [PATCH] Revert "FROMLIST: dt-bindings: reserved-memory: Make DMA-BUF
 CMA heap DT-configurable"

This reverts commit 2565b6ba29e2ceaba7bcaf2953530d11e3175793.

Bug: 170340257
Bug: 120293424
Signed-off-by: Minchan Kim <minchan@google.com>
Change-Id: Ia2f0fee1eea35d7ca36d7759e9d77a61594c8d32
---
 .../reserved-memory/dma_heap_chunk.yaml       | 56 -------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/reserved-memory/dma_heap_chunk.yaml

diff --git a/Documentation/devicetree/bindings/reserved-memory/dma_heap_chunk.yaml b/Documentation/devicetree/bindings/reserved-memory/dma_heap_chunk.yaml
deleted file mode 100644
index 00db0ae6af61..000000000000
--- a/Documentation/devicetree/bindings/reserved-memory/dma_heap_chunk.yaml
+++ /dev/null
@@ -1,56 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/reserved-memory/dma_heap_chunk.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Device tree binding for chunk heap on DMA HEAP FRAMEWORK
-
-description: |
-  The DMA chunk heap is backed by the Contiguous Memory Allocator (CMA) and
-  supports bulk allocation of fixed size pages.
-
-maintainers:
-  - Hyesoo Yu <hyesoo.yu@samsung.com>
-  - John Stultz <john.stultz@linaro.org>
-  - Minchan Kim <minchan@kernel.org>
-  - Hridya Valsaraju<hridya@google.com>
-
-
-properties:
-  compatible:
-    enum:
-      - dma_heap,chunk
-
-  chunk-order:
-    description: |
-            order of pages that will get allocated from the chunk DMA heap.
-    maxItems: 1
-
-  size:
-    maxItems: 1
-
-  alignment:
-    maxItems: 1
-
-required:
-  - compatible
-  - size
-  - alignment
-  - chunk-order
-
-additionalProperties: false
-
-examples:
-  - |
-    reserved-memory {
-        #address-cells = <2>;
-        #size-cells = <1>;
-
-        chunk_memory: chunk_memory {
-            compatible = "dma_heap,chunk";
-            size = <0x3000000>;
-            alignment = <0x0 0x00010000>;
-            chunk-order = <4>;
-        };
-    };