From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Tue, 26 Jan 2016 16:30:18 +0000 (+0100)
Subject: ARM: dts: at91: sama5d2: add dma properties to UART nodes
X-Git-Tag: v4.6-rc1~26^2^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b1708b72a0959a032cd2eebb77fa9086ea3e0c84;p=platform%2Fkernel%2Flinux-exynos.git

ARM: dts: at91: sama5d2: add dma properties to UART nodes

The dmas/dma-names properties are added to the UART nodes. Note that additional
properties are needed to enable them at the board level: check bindings for
details.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 3f750f6..82d0c19 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -880,6 +880,13 @@
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xf801c000 0x100>;
 				interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(35))>,
+				       <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(36))>;
+				dma-names = "tx", "rx";
 				clocks = <&uart0_clk>;
 				clock-names = "usart";
 				status = "disabled";
@@ -889,6 +896,13 @@
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xf8020000 0x100>;
 				interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(37))>,
+				       <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(38))>;
+				dma-names = "tx", "rx";
 				clocks = <&uart1_clk>;
 				clock-names = "usart";
 				status = "disabled";
@@ -898,6 +912,13 @@
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xf8024000 0x100>;
 				interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(39))>,
+				       <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(40))>;
+				dma-names = "tx", "rx";
 				clocks = <&uart2_clk>;
 				clock-names = "usart";
 				status = "disabled";
@@ -1016,6 +1037,13 @@
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfc008000 0x100>;
 				interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(41))>,
+				       <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(42))>;
+				dma-names = "tx", "rx";
 				clocks = <&uart3_clk>;
 				clock-names = "usart";
 				status = "disabled";
@@ -1024,6 +1052,13 @@
 			uart4: serial@fc00c000 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfc00c000 0x100>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(43))>,
+				       <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(44))>;
+				dma-names = "tx", "rx";
 				interrupts = <28 IRQ_TYPE_LEVEL_HIGH 7>;
 				clocks = <&uart4_clk>;
 				clock-names = "usart";