[PATCH 1/2] dt-bindings: msm/disp: Remove DPU RSC device bindings

[PATCH 1/2] dt-bindings: msm/disp: Remove DPU RSC device bindings

[Rajesh Yadav]

Display controller's power resources and bus
bandwidth voting is controlled by DPU device.
Remove DPU RSC (hardware block for DPU power
resource control) device support.

Signed-off-by: Rajesh Yadav <ryadav@codeaurora.org>
---
 .../devicetree/bindings/display/msm/dpu-rsc.txt    | 96 ----------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/msm/dpu-rsc.txt

diff --git a/Documentation/devicetree/bindings/display/msm/dpu-rsc.txt b/Documentation/devicetree/bindings/display/msm/dpu-rsc.txt
deleted file mode 100644
index f5fbcda..0000000
--- a/Documentation/devicetree/bindings/display/msm/dpu-rsc.txt
+++ /dev/null
@@ -1,96 +0,0 @@
-Qualcomm Technologies, Inc. DPU RSC
-
-Snapdragon Display Engine implements display rsc to driver
-display core to different modes for power saving
-
-Required properties
-- compatible:			Must be "qcom,dpu-rsc"
-- reg:				Offset and length of the register set for
-				the device.
-- reg-names:			Names to refer to register sets related
-				to this device
-
-Optional properties:
-- clocks:			List of phandles for clock device nodes
-				needed by the device.
-- clock-names:			List of clock names needed by the device.
-- vdd-supply:			phandle for vdd regulator device node.
-- qcom,dpu-rsc-version:		U32 property represents the rsc version. It helps to
-				select correct sequence for dpu rsc based on version.
-- qcom,dpu-dram-channels:	U32 property represents the number of channels in the
-				Bus memory controller.
-- qcom,dpu-num-nrt-paths:	U32 property represents the number of non-realtime
-				paths in each Bus Scaling Usecase. This value depends on
-				number of AXI ports that are dedicated to non-realtime VBIF
-				for particular chipset.
-				These paths must be defined after rt-paths in
-				"qcom,msm-bus,vectors-KBps" vector request.
-
-Bus Scaling Subnodes:
-- qcom,dpu-data-bus:		Property to provide Bus scaling for data bus access for
-				dpu blocks.
-- qcom,dpu-llcc-bus:		Property to provide Bus scaling for data bus access for
-				mnoc to llcc.
-- qcom,dpu-ebi-bus:		Property to provide Bus scaling for data bus access for
-				llcc to ebi.
-
-Bus Scaling Data:
-- qcom,msm-bus,name:		String property describing client name.
-- qcom,msm-bus,active-only:	Boolean context flag for requests in active or
-				dual (active & sleep) contex
-- qcom,msm-bus,num-cases:	This is the number of Bus Scaling use cases
-				defined in the vectors property.
-- qcom,msm-bus,num-paths:	This represents the number of paths in each
-				Bus Scaling Usecase.
-- qcom,msm-bus,vectors-KBps:	* A series of 4 cell properties, with a format
-				of (src, dst, ab, ib) which is defined at
-				Documentation/devicetree/bindings/arm/msm/msm_bus.txt
-				* Current values of src & dst are defined at
-				include/linux/msm-bus-board.h
-Example:
-	dpu_rscc {
-		cell-index = <0>;
-		compatible = "qcom,dpu-rsc";
-		reg = <0xaf20000 0x1c44>,
-			<0xaf30000 0x3fd4>;
-		reg-names = "drv", "wrapper";
-		clocks = <&clock_mmss clk_mdss_ahb_clk>,
-			<&clock_mmss clk_mdss_axi_clk>;
-		clock-names = "iface_clk", "bus_clk";
-		vdd-supply = <&gdsc_mdss>;
-
-		qcom,dpu-rsc-version = <1>;
-		qcom,dpu-dram-channels = <2>;
-		qcom,dpu-num-nrt-paths = <1>;
-
-		qcom,dpu-data-bus {
-		      qcom,msm-bus,name = "dpu_rsc";
-		      qcom,msm-bus,active-only;
-		      qcom,msm-bus,num-cases = <3>;
-		      qcom,msm-bus,num-paths = <2>;
-		      qcom,msm-bus,vectors-KBps =
-		          <22 512 0 0>, <23 512 0 0>,
-		          <22 512 0 6400000>, <23 512 0 6400000>,
-		          <22 512 0 6400000>, <23 512 0 6400000>;
-		};
-		qcom,dpu-llcc-bus {
-			qcom,msm-bus,name = "dpu_rsc_llcc";
-			qcom,msm-bus,active-only;
-			qcom,msm-bus,num-cases = <3>;
-			qcom,msm-bus,num-paths = <1>;
-			qcom,msm-bus,vectors-KBps =
-			    <20001 20513 0 0>,
-			    <20001 20513 0 6400000>,
-			    <20001 20513 0 6400000>;
-		};
-		qcom,dpu-ebi-bus {
-			qcom,msm-bus,name = "dpu_rsc_ebi";
-			qcom,msm-bus,active-only;
-			qcom,msm-bus,num-cases = <3>;
-			qcom,msm-bus,num-paths = <1>;
-			qcom,msm-bus,vectors-KBps =
-			    <20000 20512 0 0>,
-			    <20000 20512 0 6400000>,
-			    <20000 20512 0 6400000>;
-		};
-	};
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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