ARM: dts: sirf: fix fifosize, clks, dma channels for UART

sirf uart and usp-based uart driver with full dma support has
hit 3.12, here we fix the fifosize, dma channels for some HW
prop.

Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

2 files changed, 29 insertions, 3 deletions

diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index 8678e0c11119..3dccc3ab33a3 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -181,6 +181,8 @@
                                 interrupts = <17>;
                                 fifosize = <128>;
                                 clocks = <&clks 13>;
+                                sirf,uart-dma-rx-channel = <21>;
+                                sirf,uart-dma-tx-channel = <2>;
                         };
 
                         uart1: uart@b0060000 {
@@ -199,6 +201,8 @@
                                 interrupts = <19>;
                                 fifosize = <128>;
                                 clocks = <&clks 15>;
+                                sirf,uart-dma-rx-channel = <6>;
+                                sirf,uart-dma-tx-channel = <7>;
                         };
 
                         usp0: usp@b0080000 {
@@ -206,7 +210,10 @@
                                 compatible = "sirf,prima2-usp";
                                 reg = <0xb0080000 0x10000>;
                                 interrupts = <20>;
+                                fifosize = <128>;
                                 clocks = <&clks 28>;
+                                sirf,usp-dma-rx-channel = <17>;
+                                sirf,usp-dma-tx-channel = <18>;
                         };
 
                         usp1: usp@b0090000 {
@@ -214,7 +221,10 @@
                                 compatible = "sirf,prima2-usp";
                                 reg = <0xb0090000 0x10000>;
                                 interrupts = <21>;
+                                fifosize = <128>;
                                 clocks = <&clks 29>;
+                                sirf,usp-dma-rx-channel = <14>;
+                                sirf,usp-dma-tx-channel = <15>;
                         };
 
                         dmac0: dma-controller@b00b0000 {
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index bbeb623fc2c6..c52faea063a2 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -196,25 +196,32 @@
                         uart0: uart@b0050000 {
                                 cell-index = <0>;
                                 compatible = "sirf,prima2-uart";
-                                reg = <0xb0050000 0x10000>;
+                                reg = <0xb0050000 0x1000>;
                                 interrupts = <17>;
+                                fifosize = <128>;
                                 clocks = <&clks 13>;
+                                sirf,uart-dma-rx-channel = <21>;
+                                sirf,uart-dma-tx-channel = <2>;
                         };
 
                         uart1: uart@b0060000 {
                                 cell-index = <1>;
                                 compatible = "sirf,prima2-uart";
-                                reg = <0xb0060000 0x10000>;
+                                reg = <0xb0060000 0x1000>;
                                 interrupts = <18>;
+                                fifosize = <32>;
                                 clocks = <&clks 14>;
                         };
 
                         uart2: uart@b0070000 {
                                 cell-index = <2>;
                                 compatible = "sirf,prima2-uart";
-                                reg = <0xb0070000 0x10000>;
+                                reg = <0xb0070000 0x1000>;
                                 interrupts = <19>;
+                                fifosize = <128>;
                                 clocks = <&clks 15>;
+                                sirf,uart-dma-rx-channel = <6>;
+                                sirf,uart-dma-tx-channel = <7>;
                         };
 
                         usp0: usp@b0080000 {
@@ -222,7 +229,10 @@
                                 compatible = "sirf,prima2-usp";
                                 reg = <0xb0080000 0x10000>;
                                 interrupts = <20>;
+                                fifosize = <128>;
                                 clocks = <&clks 28>;
+                                sirf,usp-dma-rx-channel = <17>;
+                                sirf,usp-dma-tx-channel = <18>;
                         };
 
                         usp1: usp@b0090000 {
@@ -230,7 +240,10 @@
                                 compatible = "sirf,prima2-usp";
                                 reg = <0xb0090000 0x10000>;
                                 interrupts = <21>;
+                                fifosize = <128>;
                                 clocks = <&clks 29>;
+                                sirf,usp-dma-rx-channel = <14>;
+                                sirf,usp-dma-tx-channel = <15>;
                         };
 
                         usp2: usp@b00a0000 {
@@ -238,7 +251,10 @@
                                 compatible = "sirf,prima2-usp";
                                 reg = <0xb00a0000 0x10000>;
                                 interrupts = <22>;
+                                fifosize = <128>;
                                 clocks = <&clks 30>;
+                                sirf,usp-dma-rx-channel = <10>;
+                                sirf,usp-dma-tx-channel = <11>;
                         };
 
                         dmac0: dma-controller@b00b0000 {