From: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>
Add Colibri SPI to the board. lpspi2 is being exposed on the SoM edge.
Add settings to the module-level but finally enable it on the eval-board
dtsi.
Signed-off-by: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi | 5 +++++
arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 7 +++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
index 870375301243..77222d76bd95 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
@@ -41,6 +41,11 @@ rtc_i2c: rtc@68 {
};
};
+/* Colibri SPI */
+&lpspi2 {
+ status = "okay";
+};
+
/* Colibri UART_B */
&lpuart0 {
status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 31c771c1b788..cfa2c569e01c 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -91,6 +91,13 @@ &lpuart3 {
pinctrl-0 = <&pinctrl_lpuart3>, <&pinctrl_lpuart3_ctrl>;
};
+/* Colibri SPI */
+&lpspi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpspi2>;
+ cs-gpios = <&lsio_gpio1 0 GPIO_ACTIVE_LOW>;
+};
+
/* On-module eMMC */
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
--
2.39.2
