linux-kernel - [PATCH 5/6] clk: imx8mp: don't lose the anatop device node

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Message-ID: <20240928083804.1073942-6-dario.binacchi@amarulasolutions.com>
Date: Sat, 28 Sep 2024 10:37:53 +0200
From: Dario Binacchi <dario.binacchi@...rulasolutions.com>
To: linux-kernel@...r.kernel.org
Cc: linux-amarula@...rulasolutions.com,
	Dario Binacchi <dario.binacchi@...rulasolutions.com>,
	Abel Vesa <abelvesa@...nel.org>,
	Fabio Estevam <festevam@...il.com>,
	Michael Turquette <mturquette@...libre.com>,
	Peng Fan <peng.fan@....com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Shawn Guo <shawnguo@...nel.org>,
	Stephen Boyd <sboyd@...nel.org>,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-clk@...r.kernel.org
Subject: [PATCH 5/6] clk: imx8mp: don't lose the anatop device node

Setting the "clk" (clock-controller@...80000) device node caused the
reference to the "anatop" (clock-controller@...60000) device node to be
lost. This patch, similar to what was already done for the base address,
now distinguishes between the "anatop" device node and the "clk" device
node. This change is preparatory for future developments.

Signed-off-by: Dario Binacchi <dario.binacchi@...rulasolutions.com>
---

 drivers/clk/imx/clk-imx8mp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index 516dbd170c8a..b2778958a572 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -408,13 +408,13 @@ static struct clk_hw_onecell_data *clk_hw_data;
 static int imx8mp_clocks_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np;
+	struct device_node *np, *anatop_np;
 	void __iomem *anatop_base, *ccm_base;
 	int err;
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mp-anatop");
-	anatop_base = devm_of_iomap(dev, np, 0, NULL);
-	of_node_put(np);
+	anatop_np = of_find_compatible_node(NULL, NULL, "fsl,imx8mp-anatop");
+	anatop_base = devm_of_iomap(dev, anatop_np, 0, NULL);
+	of_node_put(anatop_np);
 	if (WARN_ON(IS_ERR(anatop_base)))
 		return PTR_ERR(anatop_base);
 
-- 
2.43.0