From 0c60a2a6008c8839f240dac9b3d91236dce2b685 Mon Sep 17 00:00:00 2001
From: dylad <dylan.laduranty@mesotic.com>
Date: Sun, 5 Sep 2021 22:05:00 +0200
Subject: [PATCH] boards/nrf9160dk: add TWI and SPI configuration

---
 boards/nrf9160dk/Kconfig               |  2 ++
 boards/nrf9160dk/Makefile.features     |  2 ++
 boards/nrf9160dk/include/periph_conf.h | 31 ++++++++++++++++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/boards/nrf9160dk/Kconfig b/boards/nrf9160dk/Kconfig
index 055ce2813f..ac242952d2 100644
--- a/boards/nrf9160dk/Kconfig
+++ b/boards/nrf9160dk/Kconfig
@@ -11,5 +11,7 @@ config BOARD_NRF9160DK
     bool
     default y
     select CPU_MODEL_NRF9160
+    select HAS_PERIPH_I2C
+    select HAS_PERIPH_SPI
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
diff --git a/boards/nrf9160dk/Makefile.features b/boards/nrf9160dk/Makefile.features
index 614e821745..d26460513e 100644
--- a/boards/nrf9160dk/Makefile.features
+++ b/boards/nrf9160dk/Makefile.features
@@ -2,5 +2,7 @@ CPU_MODEL = nrf9160
 CPU = nrf9160
 
 # Put defined MCU peripherals here (in alphabetical order)
+FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
diff --git a/boards/nrf9160dk/include/periph_conf.h b/boards/nrf9160dk/include/periph_conf.h
index 720988d9a8..af6381cf49 100644
--- a/boards/nrf9160dk/include/periph_conf.h
+++ b/boards/nrf9160dk/include/periph_conf.h
@@ -28,6 +28,37 @@
 extern "C" {
 #endif
 
+/**
+ * @name    I2C configuration
+ * @{
+ */
+static const i2c_conf_t i2c_config[] = {
+    {
+        .dev = NRF_TWIM3_S,
+        .scl = GPIO_PIN(0, 31),
+        .sda = GPIO_PIN(0, 30),
+        .speed = I2C_SPEED_NORMAL
+    }
+};
+#define I2C_NUMOF           ARRAY_SIZE(i2c_config)
+/** @} */
+
+/**
+ * @name    SPI configuration
+ * @{
+ */
+static const spi_conf_t spi_config[] = {
+    {
+        .dev  = NRF_SPIM2_S,
+        .sclk = GPIO_PIN(0, 13),
+        .mosi = GPIO_PIN(0, 11),
+        .miso = GPIO_PIN(0, 12),
+    }
+};
+
+#define SPI_NUMOF           ARRAY_SIZE(spi_config)
+/** @} */
+
 /**
  * @name   Timer configuration
  * @{