[PATCH 05/26] clk: imx8mm: Mark IMX8MM_SYS_PLL2 and IMX8MM_SYS_PLL3 as enabled

[Dario Binacchi]

From: Michael Trimarchi <michael at amarulasolutions.com>

Both clock are enabled by the bootloader and we need to increase their
reference count to avoid disable during reparent operation.

Signed-off-by: Michael Trimarchi <michael at amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi at amarulasolutions.com>
---

 drivers/clk/imx/clk-imx8mm.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 432348a15cad..0e71ceefe96c 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -176,6 +176,8 @@ static const char * const imx8mm_ecspi3_sels[] = {"clock-osc-24m", "sys_pll2_200
 static int imx8mm_clk_probe(struct udevice *dev)
 {
 	void __iomem *base;
+	struct clk *clk;
+	int ret;
 
 	base = (void *)ANATOP_BASE_ADDR;
 
@@ -458,6 +460,13 @@ static int imx8mm_clk_probe(struct udevice *dev)
 	clk_dm(IMX8MM_CLK_QSPI_ROOT,
 	       imx_clk_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0));
 #endif
+	ret = clk_get_by_id(IMX8MM_SYS_PLL2, &clk);
+	if (!ret)
+		clk_enable(clk);
+
+	ret = clk_get_by_id(IMX8MM_SYS_PLL3, &clk);
+	if (!ret)
+		clk_enable(clk);
 
 	clk_dm(IMX8MM_CLK_ARM,
 	       imx_clk_mux2_flags("arm_core", base + 0x9880, 24, 1,
-- 
2.43.0