From acb8f6bf0b49369f1bada12eaaa4ea9e12c5dea0 Mon Sep 17 00:00:00 2001
From: Carles Cufi <carles.cufi@nordicsemi.no>
Date: Wed, 26 Jul 2023 16:39:57 +0200
Subject: [PATCH] soc: nordic_nrf: Add nRF52833 QDAA variant

This variant has fewer pins.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
---
 dts/arm/nordic/nrf52833_qdaa.dtsi             | 23 +++++++++++++++++++
 .../nrf52/Kconfig.defconfig.nrf52833_QDAA     | 16 +++++++++++++
 soc/arm/nordic_nrf/nrf52/Kconfig.soc          |  4 ++++
 3 files changed, 43 insertions(+)
 create mode 100644 dts/arm/nordic/nrf52833_qdaa.dtsi
 create mode 100644 soc/arm/nordic_nrf/nrf52/Kconfig.defconfig.nrf52833_QDAA

diff --git a/dts/arm/nordic/nrf52833_qdaa.dtsi b/dts/arm/nordic/nrf52833_qdaa.dtsi
new file mode 100644
index 00000000000..78c962303e8
--- /dev/null
+++ b/dts/arm/nordic/nrf52833_qdaa.dtsi
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2023 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <mem.h>
+#include <nordic/nrf52833.dtsi>
+
+&flash0 {
+	reg = <0x00000000 DT_SIZE_K(512)>;
+};
+
+&sram0 {
+	reg = <0x20000000 DT_SIZE_K(128)>;
+};
+
+/ {
+	soc {
+		compatible = "nordic,nRF52833-QDAA", "nordic,nRF52833",
+			     "nordic,nRF52", "simple-bus";
+	};
+};
diff --git a/soc/arm/nordic_nrf/nrf52/Kconfig.defconfig.nrf52833_QDAA b/soc/arm/nordic_nrf/nrf52/Kconfig.defconfig.nrf52833_QDAA
new file mode 100644
index 00000000000..237bee5813a
--- /dev/null
+++ b/soc/arm/nordic_nrf/nrf52/Kconfig.defconfig.nrf52833_QDAA
@@ -0,0 +1,16 @@
+# Nordic Semiconductor nRF52833 MCU
+
+# Copyright (c) 2023 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_NRF52833_QDAA
+
+config SOC
+	string
+	default "nRF52833_QDAA"
+
+config NUM_IRQS
+	int
+	default 48
+
+endif # SOC_NRF52833_QDAA
diff --git a/soc/arm/nordic_nrf/nrf52/Kconfig.soc b/soc/arm/nordic_nrf/nrf52/Kconfig.soc
index 11d454e69c1..13a2fef932b 100644
--- a/soc/arm/nordic_nrf/nrf52/Kconfig.soc
+++ b/soc/arm/nordic_nrf/nrf52/Kconfig.soc
@@ -64,6 +64,10 @@ config SOC_NRF52832_QFAB
 	bool "NRF52832_QFAB"
 	select SOC_NRF52832
 
+config SOC_NRF52833_QDAA
+	bool "NRF52833_QDAA"
+	select SOC_NRF52833
+
 config SOC_NRF52833_QIAA
 	bool "NRF52833_QIAA"
 	select SOC_NRF52833