vulpes majora had a similar issue as pinkies out v3 as they both have…

… a SPI device on the same bus as VIK connector
sadekbaroudi · Jun 18, 2024 · 7ca6fbf · 7ca6fbf
1 parent 45a50df
commit 7ca6fbf
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/boards/arm/pinkies_out_v3/pinkies_out_v3.dts b/boards/arm/pinkies_out_v3/pinkies_out_v3.dts
@@ -110,8 +110,8 @@
 };
 
 // Need to define this as 1, since we have an existing SPI device on this board
-// Starting point is normally 0, so we need to tell the vik_spi_adapter to start at 1 since
-// there is already a 0 on this board for the same bus
+// Starting point is normally 0, so we need to tell the vik shield to start at 1 since
+// there is already a 0 on this board for the same SPI bus
 #define VIK_SPI_REG_START 1
 // Need to specify the cs-gpios for this bus, as the same bus is used for VIK, so any SPI
 // VIK modules will need to know the existing CS gpios so it can append to them

diff --git a/boards/arm/vulpes_majora_v1/vulpes_majora_v1.dts b/boards/arm/vulpes_majora_v1/vulpes_majora_v1.dts
@@ -104,9 +104,17 @@
     };
 };
 
+// Need to define this as 1, since we have an existing SPI device on this board
+// Starting point is normally 0, so we need to tell the vik shield to start at 1 since
+// there is already a 0 on this board for the same SPI bus
+#define VIK_SPI_REG_START 1
+// Need to specify the cs-gpios for this bus, as the same bus is used for VIK, so any SPI
+// VIK modules will need to know the existing CS gpios so it can append to them
+#define VIK_SPI_CS_PREFIX <&gpio0 5 GPIO_ACTIVE_LOW>
+
 &spi0 {
     status = "okay";
-    cs-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+    cs-gpios = VIK_SPI_CS_PREFIX;
     pinctrl-0 = <&spi0_default>;
     pinctrl-names = "default";
     clock-frequency = <DT_FREQ_M(2)>;