[v5,3/5] ARM: davinci: da850: add SPI1 DT node

Commit Message

Manjunathappa, Prakash April 3, 2013, 2:09 p.m. UTC

Patch adds SPI1 DT node along with pinmux data.

Signed-off-by: Manjunathappa, Prakash <[e-mail]>
---
Since v4:
Separate out chip_select pinmuxing so as to allow boards choose
what to configure. Dropped unused CS1 and ENA pinmuxing.

 arch/arm/boot/dts/da850.dtsi |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 3ec1bda..1d445cd 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -62,6 +62,18 @@ 
 					0x10 0x00002200 0x0000ff00
 				>;
 			};
+			spi1_pins: pinmux_spi_pins {
+				pinctrl-single,bits = <
+					/* SIMO, SOMI, CLK */
+					0x14 0x00110100 0x00ff0f00
+				>;
+			};
+			spi1_cs0_pin: pinmux_spi1_cs0 {
+				pinctrl-single,bits = <
+					/* CS0 */
+					0x14 0x00000010 0x000000f0
+				>;
+			};
 		};
 		serial0: serial@1c42000 {
 			compatible = "ns16550a";
@@ -107,6 +119,16 @@ 
 			reg = <0x21000 0x1000>;
 			status = "disabled";
 		};
+		spi1: spi@1f0e000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,da830-spi";
+			reg = <0x30e000 0x1000>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <1>;
+			interrupts = <56>;
+			status = "disabled";
+		};
 	};
 	nand_cs3@62000000 {
 		compatible = "ti,davinci-nand";