Add SPI dts data.
Signed-off-by: Sourav Poddar <[email protected]>
---
arch/arm/boot/dts/am43x-epos-evm.dts | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index 7a504d1..2ebcde6 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -104,6 +104,24 @@
0x1c4 (PIN_INPUT_PULLUP | SLEWCTRL_FAST |
MUX_MODE8) /* i2c2_scl.i2c2_scl */
>;
};
+
+ spi0_pins: pinmux_spi0_pins {
+ pinctrl-single,pins = <
+ 0x150 (PIN_INPUT | MUX_MODE0) /*
spi0_clk.spi0_clk */
+ 0x154 (PIN_OUTPUT | MUX_MODE0) /*
spi0_d0.spi0_d0 */
+ 0x158 (PIN_INPUT | MUX_MODE0) /*
spi0_d1.spi0_d1 */
+ 0x15c (PIN_OUTPUT | MUX_MODE0) /*
spi0_cs0.spi0_cs0 */
+ >;
+ };
+
+ spi1_pins: pinmux_spi1_pins {
+ pinctrl-single,pins = <
+ 0x190 (PIN_INPUT | MUX_MODE3) /*
mcasp0_aclkx.spi1_clk */
+ 0x194 (PIN_OUTPUT | MUX_MODE3) /*
mcasp0_fsx.spi1_d0 */
+ 0x198 (PIN_INPUT | MUX_MODE3) /*
mcasp0_axr0.spi1_d1 */
+ 0x19c (PIN_OUTPUT | MUX_MODE3) /*
mcasp0_ahclkr.spi1_cs0 */
+ >;
+ };
};
matrix_keypad: matrix_keypad@0 {
@@ -249,3 +267,15 @@
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins>;
};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ status = "okay";
+};
+
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ status = "okay";
+};
--
1.7.1
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