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authorMurali Karicheri <m-karicheri2@ti.com>2015-10-13 13:42:43 -0700
committerSantosh Shilimkar <ssantosh@kernel.org>2015-10-13 13:42:43 -0700
commit9d45708f5adb940432bc99325d67ddc813bc4b22 (patch)
tree450a8cb4cd58968aa43d96cfd10da15efa4321e2 /arch/arm/boot/dts/k2l-netcp.dtsi
parentdc5fa4ec0dca38ed110e54e20e2f10701e04dfe5 (diff)
downloadlinux-linaro-stable-9d45708f5adb940432bc99325d67ddc813bc4b22.tar.gz
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>
Diffstat (limited to 'arch/arm/boot/dts/k2l-netcp.dtsi')
-rw-r--r--arch/arm/boot/dts/k2l-netcp.dtsi23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/k2l-netcp.dtsi b/arch/arm/boot/dts/k2l-netcp.dtsi
index 6b95284d11d4..01aef230773d 100644
--- a/arch/arm/boot/dts/k2l-netcp.dtsi
+++ b/arch/arm/boot/dts/k2l-netcp.dtsi
@@ -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 {