From 328d84fcf1ce89c3bb7495e523ce6dcf9cab7ee9 Mon Sep 17 00:00:00 2001
From: Dylan Laduranty <dylan.laduranty@mesotic.com>
Date: Fri, 7 Jul 2023 09:08:30 +0200
Subject: [PATCH] boards/nrf9160dk: enable PWM support on onboard LEDs

Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
---
 boards/nrf9160dk/Kconfig               |  1 +
 boards/nrf9160dk/Makefile.features     |  1 +
 boards/nrf9160dk/include/periph_conf.h | 21 ++++++++++++++++++++-
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/boards/nrf9160dk/Kconfig b/boards/nrf9160dk/Kconfig
index 09abc75c39..59be987652 100644
--- a/boards/nrf9160dk/Kconfig
+++ b/boards/nrf9160dk/Kconfig
@@ -12,6 +12,7 @@ config BOARD_NRF9160DK
     default y
     select CPU_MODEL_NRF9160
     select HAS_PERIPH_I2C
+    select HAS_PERIPH_PWM
     select HAS_PERIPH_RTT
     select HAS_PERIPH_SPI
     select HAS_PERIPH_TIMER
diff --git a/boards/nrf9160dk/Makefile.features b/boards/nrf9160dk/Makefile.features
index 5fc79dc456..072cc8c92f 100644
--- a/boards/nrf9160dk/Makefile.features
+++ b/boards/nrf9160dk/Makefile.features
@@ -3,6 +3,7 @@ CPU = nrf9160
 
 # Put defined MCU peripherals here (in alphabetical order)
 FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_pwm
 FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
diff --git a/boards/nrf9160dk/include/periph_conf.h b/boards/nrf9160dk/include/periph_conf.h
index 9ad5f1f4e3..9371c17889 100644
--- a/boards/nrf9160dk/include/periph_conf.h
+++ b/boards/nrf9160dk/include/periph_conf.h
@@ -116,7 +116,7 @@ static const uart_conf_t uart_config[] = {
 #define UART_0_ISR          (isr_uarte0_spim0_spis0_twim0_twis0) /**< UART0_IRQ */
 #define UART_1_ISR          (isr_uarte1_spim1_spis1_twim1_twis1) /**< UART1_IRQ */
 
-#define UART_NUMOF          ARRAY_SIZE(uart_config) /**< UART confgiguration NUMOF */
+#define UART_NUMOF          ARRAY_SIZE(uart_config) /**< UART configuration NUMOF */
 /** @} */
 
 /**
@@ -137,6 +137,25 @@ static const uart_conf_t uart_config[] = {
 #endif
 /** @} */
 
+/**
+ * @name   PWM configuration
+ * @{
+ */
+static const pwm_conf_t pwm_config[] = {
+    {
+        .dev = NRF_PWM0_S,
+        .pin = {
+                    LED0_PIN,
+                    LED1_PIN,
+                    LED2_PIN,
+                    LED3_PIN
+               }
+    },
+};
+
+#define PWM_NUMOF           ARRAY_SIZE(pwm_config)
+/** @} */
+
 #ifdef __cplusplus
 }
 #endif