From 079e41dc71a1bb3a43a2442116e3f290e0c7e468 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Fri, 29 Apr 2022 13:55:56 +0200
Subject: [PATCH] mt76: mt7915: configure soc clocks in mt7986_wmac_init

Configure mt7986 wmac soc clocks in mt7986_wmac_init routine.

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 mt7915/soc.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/mt7915/soc.c b/mt7915/soc.c
index d465f8d8..06947508 100644
--- a/mt7915/soc.c
+++ b/mt7915/soc.c
@@ -11,6 +11,7 @@
 #include <linux/iopoll.h>
 #include <linux/reset.h>
 #include <linux/of_net.h>
+#include <linux/clk.h>
 
 #include "mt7915.h"
 
@@ -1116,6 +1117,19 @@ static int mt7986_wmac_init(struct mt7915_dev *dev)
 {
 	struct device *pdev = dev->mt76.dev;
 	struct platform_device *pfdev = to_platform_device(pdev);
+	struct clk *mcu_clk, *ap_conn_clk;
+
+	mcu_clk = devm_clk_get(pdev, "mcu");
+	if (IS_ERR(mcu_clk))
+		dev_err(pdev, "mcu clock not found\n");
+	else if (clk_prepare_enable(mcu_clk))
+		dev_err(pdev, "mcu clock configuration failed\n");
+
+	ap_conn_clk = devm_clk_get(pdev, "ap2conn");
+	if (IS_ERR(ap_conn_clk))
+		dev_err(pdev, "ap2conn clock not found\n");
+	else if (clk_prepare_enable(ap_conn_clk))
+		dev_err(pdev, "ap2conn clock configuration failed\n");
 
 	dev->dcm = devm_platform_ioremap_resource(pfdev, 1);
 	if (IS_ERR(dev->dcm))