X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=drivers%2Fclk%2Frockchip%2Fclk_rk3368.c;fp=drivers%2Fclk%2Frockchip%2Fclk_rk3368.c;h=ea00f1fc9ccc0804238c1e03936ae291f3967741;hb=35a69a3b01298e605025f4758d79f667463c9ee1;hp=3ac9add527b928d826a62a1cd8cdecd15ae2337d;hpb=a9bdd67653c026d3f568375ca8e48fb5014c62c9;p=u-boot.git

diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index 3ac9add527..ea00f1fc9c 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -568,12 +568,31 @@ static int __maybe_unused rk3368_clk_set_parent(struct clk *clk, struct clk *par
 	return -ENOENT;
 }
 
+static int rk3368_clk_enable(struct clk *clk)
+{
+	switch (clk->id) {
+	case SCLK_MAC:
+	case SCLK_MAC_RX:
+	case SCLK_MAC_TX:
+	case SCLK_MACREF:
+	case SCLK_MACREF_OUT:
+	case ACLK_GMAC:
+	case PCLK_GMAC:
+		/* Required to successfully probe the Designware GMAC driver */
+		return 0;
+	}
+
+	debug("%s: unsupported clk %ld\n", __func__, clk->id);
+	return -ENOENT;
+}
+
 static struct clk_ops rk3368_clk_ops = {
 	.get_rate = rk3368_clk_get_rate,
 	.set_rate = rk3368_clk_set_rate,
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
 	.set_parent = rk3368_clk_set_parent,
 #endif
+	.enable = rk3368_clk_enable,
 };
 
 static int rk3368_clk_probe(struct udevice *dev)