[PATCH v2 1/4] ARM: DTS: da850: add spi0 to device tree

David Lechner
2016-04-16T17:01:06Z

Add device node and pinmux for SoC spi0.

Signed-off-by: David Lechner <david@lechnology.com>
---

Device tree portion of previous "ARM: davinci: add spi0 to da850 device tree"
patch.

Added pinmux definitions.

arch/arm/boot/dts/da850.dtsi | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index c9bf27d..8880d57 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -120,7 +120,19 @@
0x4 0x00000004 0x0000000f
>;
};
- spi1_pins: pinmux_spi_pins {
+ spi0_pins: pinmux_spi0_pins {
+ pinctrl-single,bits = <
+ /* SIMO, SOMI, CLK */
+ 0xc 0x00001101 0x0000ff0f
+ >;
+ };
+ spi0_cs0_pin: pinmux_spi0_cs0 {
+ pinctrl-single,bits = <
+ /* CS0 */
+ 0x10 0x00000010 0x000000f0
+ >;
+ };
+ spi1_pins: pinmux_spi1_pins {
pinctrl-single,bits = <
/* SIMO, SOMI, CLK */
0x14 0x00110100 0x00ff0f00
@@ -291,6 +303,16 @@
reg = <0x308000 0x80>;
status = "disabled";
};
+ spi0: spi@41000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "ti,da830-spi";
+ reg = <0x41000 0x1000>;
+ num-cs = <6>;
+ ti,davinci-spi-intr-line = <1>;
+ interrupts = <20>;
+ status = "disabled";
+ };
spi1: spi@30e000 {
#address-cells = <1>;
#size-cells = <0>;
--
1.9.1