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-rw-r--r--target/linux/ipq806x/patches/0178-dmaengine-qcom_adm-Add-device-tree-binding.patch76
1 files changed, 0 insertions, 76 deletions
diff --git a/target/linux/ipq806x/patches/0178-dmaengine-qcom_adm-Add-device-tree-binding.patch b/target/linux/ipq806x/patches/0178-dmaengine-qcom_adm-Add-device-tree-binding.patch
deleted file mode 100644
index 1c72a2f7b2..0000000000
--- a/target/linux/ipq806x/patches/0178-dmaengine-qcom_adm-Add-device-tree-binding.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 331294fa5c703536e27b79e9c112d162393f725a Mon Sep 17 00:00:00 2001
-From: Andy Gross <agross@codeaurora.org>
-Date: Thu, 26 Jun 2014 13:55:10 -0500
-Subject: [PATCH 178/182] dmaengine: qcom_adm: Add device tree binding
-
-Add device tree binding support for the QCOM ADM DMA driver.
-
-Signed-off-by: Andy Gross <agross@codeaurora.org>
----
- Documentation/devicetree/bindings/dma/qcom_adm.txt | 60 ++++++++++++++++++++
- 1 file changed, 60 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/dma/qcom_adm.txt
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/dma/qcom_adm.txt
-@@ -0,0 +1,60 @@
-+QCOM ADM DMA Controller
-+
-+Required properties:
-+- compatible: must contain "qcom,adm" for IPQ/APQ8064 and MSM8960
-+- reg: Address range for DMA registers
-+- interrupts: Should contain one interrupt shared by all channels
-+- #dma-cells: must be <2>. First cell denotes the channel number. Second cell
-+ denotes CRCI (client rate control interface) flow control assignment.
-+- clocks: Should contain the core clock and interface clock.
-+- clock-names: Must contain "core" for the core clock and "iface" for the
-+ interface clock.
-+- resets: Must contain an entry for each entry in reset names.
-+- reset-names: Must include the following entries:
-+ - clk
-+ - c0
-+ - c1
-+ - c2
-+- qcom,ee: indicates the security domain identifier used in the secure world.
-+
-+Example:
-+ adm_dma: dma@18300000 {
-+ compatible = "qcom,adm";
-+ reg = <0x18300000 0x100000>;
-+ interrupts = <0 170 0>;
-+ #dma-cells = <2>;
-+
-+ clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;
-+ clock-names = "core", "iface";
-+
-+ resets = <&gcc ADM0_RESET>,
-+ <&gcc ADM0_C0_RESET>,
-+ <&gcc ADM0_C1_RESET>,
-+ <&gcc ADM0_C2_RESET>;
-+ reset-names = "clk", "c0", "c1", "c2";
-+ qcom,ee = <0>;
-+ };
-+
-+DMA clients must use the format descripted in the dma.txt file, using a three
-+cell specifier for each channel.
-+
-+Each dmas request consists of 3 cells:
-+ 1. phandle pointing to the DMA controller
-+ 2. channel number
-+ 3. CRCI assignment, if applicable. If no CRCI flow control is required, use 0.
-+
-+Example:
-+
-+ spi4: spi@1a280000 {
-+ status = "ok";
-+ spi-max-frequency = <50000000>;
-+
-+ pinctrl-0 = <&spi_pins>;
-+ pinctrl-names = "default";
-+
-+ cs-gpios = <&qcom_pinmux 20 0>;
-+
-+ dmas = <&adm_dma 6 9>,
-+ <&adm_dma 5 10>;
-+ dma-names = "rx", "tx";
-+ };