From 11bd8188113b32818a0dff3e334d3ee85a1bd080 Mon Sep 17 00:00:00 2001
From: Erik Karlsson <erik.karlsson@iopsys.eu>
Date: Fri, 14 Mar 2025 11:59:38 +0100
Subject: [PATCH] airoha: support for /dev/hwrng via the airoha-trng driver for
EN7523
---
airoha/dts/en7523-base.dtsi | 4 ++--
airoha/en7523/config-5.4 | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/airoha/dts/en7523-base.dtsi b/airoha/dts/en7523-base.dtsi
index 65bd9e8af..25f841e4f 100644
--- a/airoha/dts/en7523-base.dtsi
+++ b/airoha/dts/en7523-base.dtsi
@@ -379,8 +379,8 @@
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
};
- trng@1faa1000 {
- compatible = "econet,ecnt-trng";
+ airoha_trng@1faa1000 {
+ compatible = "airoha,airoha-trng";
reg = <0x1faa1000 0xc04>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
};
diff --git a/airoha/en7523/config-5.4 b/airoha/en7523/config-5.4
index 34227af79..38eb7bb9e 100644
--- a/airoha/en7523/config-5.4
+++ b/airoha/en7523/config-5.4
@@ -262,6 +262,8 @@ CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOTPLUG_CPU=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_AIROHA=y
CONFIG_HZ=100
CONFIG_HZ_100=y
CONFIG_HZ_FIXED=0
--
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