SPIM0 supplies SPI pins on the mikroBUS and Raspberry Pi B+ connectors.
Signed-off-by: Andreas Färber <afaerber@xxxxxxx>
---
arch/mips/boot/dts/img/pistachio_marduk.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts b/arch/mips/boot/dts/img/pistachio_marduk.dts
index 5557a6ad61c3..d723b68084c9 100644
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -123,6 +123,14 @@
pins = "mfio17", "mfio18", "mfio19", "mfio20";
};
+&pin_spim0 {
+ drive-strength = <2>;
+};
+
+&pin_spim0_clk {
+ drive-strength = <2>;
+};
+
&pwm {
status = "okay";
@@ -137,6 +145,21 @@
disable-wp;
};
+&spfi0 {
+ status = "okay";
+
+ pinctrl-0 = <&spim0_pins>,
+ <&spim0_cs0_alt_pin>,
+ <&spim0_cs2_alt_pin>,
+ <&spim0_cs3_alt_pin>,
+ <&spim0_cs4_alt_pin>;
+ pinctrl-names = "default";
+ cs-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>, <0>,
+ <&gpio1 12 GPIO_ACTIVE_HIGH>,
+ <&gpio1 13 GPIO_ACTIVE_HIGH>,
+ <&gpio1 14 GPIO_ACTIVE_HIGH>;
+};
+
&spfi1 {
status = "okay";
--
2.16.4
