[Patch v5 05/12] ARM: dts: lpc32xx: Add missing dma properties

[Piotr Wojtaszczyk]

Adds properties declared in the new DT binding nxp,lpc3220-dmamux.yaml
and corresponding phandles.

Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk at timesys.com>
---
Changes for v5:
- This patch is new in v5
- Split previous patch for lpc32xx.dtsi in to 3 patches

 arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 38 ++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
index 8bf88d141e5b..6135ce4dde61 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
@@ -67,6 +67,8 @@ slc: flash at 20020000 {
 			reg = <0x20020000 0x1000>;
 			clocks = <&clk LPC32XX_CLK_SLC>;
 			status = "disabled";
+			dmas = <&dma 1 1>;
+			dma-names = "rx-tx";
 		};
 
 		mlc: flash at 200a8000 {
@@ -75,6 +77,8 @@ mlc: flash at 200a8000 {
 			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clk LPC32XX_CLK_MLC>;
 			status = "disabled";
+			dmas = <&dma 12 1>;
+			dma-names = "rx-tx";
 		};
 
 		dma: dma at 31000000 {
@@ -83,6 +87,13 @@ dma: dma at 31000000 {
 			interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clk LPC32XX_CLK_DMA>;
 			clock-names = "apb_pclk";
+			#dma-cells = <2>;
+			dma-channels = <8>;
+			dma-requests = <16>;
+			lli-bus-interface-ahb1;
+			mem-bus-interface-ahb1;
+			memcpy-burst-size = <256>;
+			memcpy-bus-width = <32>;
 		};
 
 		usb {
@@ -182,6 +193,8 @@ ssp0: spi at 20084000 {
 				clock-names = "apb_pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
+				dmas = <&dmamux 14 1 1>, <&dmamux 15 1 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -191,6 +204,8 @@ spi1: spi at 20088000 {
 				clocks = <&clk LPC32XX_CLK_SPI1>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				dmas = <&dmamux 11 1 0>;
+				dma-names = "rx-tx";
 				status = "disabled";
 			};
 
@@ -206,6 +221,8 @@ ssp1: spi at 2008c000 {
 				clock-names = "apb_pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
+				dmas = <&dmamux 3 1 1>, <&dmamux 11 1 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -215,12 +232,16 @@ spi2: spi at 20090000 {
 				clocks = <&clk LPC32XX_CLK_SPI2>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				dmas = <&dmamux 3 1 0>;
+				dma-names = "rx-tx";
 				status = "disabled";
 			};
 
 			i2s0: i2s at 20094000 {
 				compatible = "nxp,lpc3220-i2s";
 				reg = <0x20094000 0x1000>;
+				dmas = <&dma 0 1>, <&dma 13 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -231,12 +252,16 @@ sd: sd at 20098000 {
 					     <13 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk LPC32XX_CLK_SD>;
 				clock-names = "apb_pclk";
+				dmas = <&dma 4 1>;
+				dma-names = "rx";
 				status = "disabled";
 			};
 
 			i2s1: i2s at 2009c000 {
 				compatible = "nxp,lpc3220-i2s";
 				reg = <0x2009c000 0x1000>;
+				dmas = <&dma 2 1>, <&dmamux 10 1 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -326,6 +351,13 @@ clk: clock-controller at 0 {
 					clocks = <&xtal_32k>, <&xtal>;
 					clock-names = "xtal_32k", "xtal";
 				};
+
+				dmamux: dma-router at 7c {
+					compatible = "nxp,lpc3220-dmamux";
+					reg = <0x7c 0x8>;
+					#dma-cells = <3>;
+					dma-masters = <&dma>;
+				};
 			};
 
 			mic: interrupt-controller at 40008000 {
@@ -361,6 +393,8 @@ uart1: serial at 40014000 {
 				compatible = "nxp,lpc3220-hsuart";
 				reg = <0x40014000 0x1000>;
 				interrupts = <26 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&dma 6 1>, <&dma 5 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -368,6 +402,8 @@ uart2: serial at 40018000 {
 				compatible = "nxp,lpc3220-hsuart";
 				reg = <0x40018000 0x1000>;
 				interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&dma 8 1>, <&dma 7 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -375,6 +411,8 @@ uart7: serial at 4001c000 {
 				compatible = "nxp,lpc3220-hsuart";
 				reg = <0x4001c000 0x1000>;
 				interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&dmamux 10 1 0>, <&dma 9 1>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
-- 
2.25.1