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Commit 9d45708f authored Oct 13, 2015 by Murali Karicheri Committed by Santosh Shilimkar Oct 13, 2015

ARM: dts: keystone: enable accumulator channels



Add low priority accumulator channel that can monitor multiple QMSS
queues. User for example could use the accumular queue for Netcp
Rx completion. While at it, also add an extra line end of each top
level node in DTS to make it more readable.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

parent dc5fa4ec

arch/arm/boot/dts/k2e-netcp.dtsi

+23 −0

Original line number	Diff line number	Diff line
		@@ -72,7 +72,17 @@ qmss: qmss@2a40000 {
		qalloc-by-id;
		};
		};
		accumulator {
		acc-low-0 {
		qrange = <480 32>;
		accumulator = <0 47 16 2 50>;
		interrupts = <0 226 0xf01>;
		multi-queue;
		qalloc-by-id;
		};
		};
		};

		descriptor-regions {
		#address-cells = <1>;
		#size-cells = <1>;
		@@ -83,6 +93,19 @@ qmss: qmss@2a40000 {
		link-index = <0x4000>;
		};
		};

		pdsps {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		pdsp0@0x2a10000 {
		reg = <0x2a10000 0x1000 /iram /
		0x2a0f000 0x100 /reg/
		0x2a0c000 0x3c8 /intd /
		0x2a20000 0x4000>; /cmd/
		id = <0>;
		};
		};
		}; /* qmss */

		knav_dmas: knav_dmas@0 {

arch/arm/boot/dts/k2hk-netcp.dtsi

+24 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ qmss: qmss@2a40000 {
		"region", "push", "pop";
		};
		};

		queue-pools {
		qpend {
		qpend-0 {
		@@ -88,7 +89,17 @@ qmss: qmss@2a40000 {
		qalloc-by-id;
		};
		};
		accumulator {
		acc-low-0 {
		qrange = <480 32>;
		accumulator = <0 47 16 2 50>;
		interrupts = <0 226 0xf01>;
		multi-queue;
		qalloc-by-id;
		};
		};
		};

		descriptor-regions {
		#address-cells = <1>;
		#size-cells = <1>;
		@@ -99,6 +110,19 @@ qmss: qmss@2a40000 {
		link-index = <0x4000>;
		};
		};

		pdsps {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		pdsp0@0x2a10000 {
		reg = <0x2a10000 0x1000 /iram /
		0x2a0f000 0x100 /reg/
		0x2a0c000 0x3c8 /intd /
		0x2a20000 0x4000>; /cmd/
		id = <0>;
		};
		};
		}; /* qmss */

		knav_dmas: knav_dmas@0 {

arch/arm/boot/dts/k2l-netcp.dtsi

+23 −0

Original line number	Diff line number	Diff line
		@@ -72,7 +72,16 @@ qmss: qmss@2a40000 {
		qalloc-by-id;
		};
		};
		accumulator {
		acc-low-0 {
		qrange = <480 32>;
		accumulator = <0 47 16 2 50>;
		interrupts = <0 226 0xf01>;
		multi-queue;
		};
		};
		};

		descriptor-regions {
		#address-cells = <1>;
		#size-cells = <1>;
		@@ -83,6 +92,20 @@ qmss: qmss@2a40000 {
		link-index = <0x4000>;
		};
		};

		pdsps {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		pdsp0@0x2a10000 {
		reg = <0x2a10000 0x1000 /iram /
		0x2a0f000 0x100 /reg/
		0x2a0c000 0x3c8 /intd /
		0x2a20000 0x4000>; /cmd/
		id = <0>;
		};
		};

		}; /* qmss */

		knav_dmas: knav_dmas@0 {