Required to successfully probe the ehci generic driver
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
drivers/clk/rockchip/clk_rk3328.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c index a89e2ecc4a..5957a00402 100644 --- a/drivers/clk/rockchip/clk_rk3328.c +++ b/drivers/clk/rockchip/clk_rk3328.c @@ -745,10 +745,22 @@ static int rk3328_clk_set_parent(struct clk *clk, struct clk *parent) return -ENOENT; }
+static int rk3328_clk_enable(struct clk *clk) +{ + switch (clk->id) { + case HCLK_HOST0: + /* Required to successfully probe the ehci generic driver */ + return 0; + } + + return -ENOENT; +} + static struct clk_ops rk3328_clk_ops = { .get_rate = rk3328_clk_get_rate, .set_rate = rk3328_clk_set_rate, .set_parent = rk3328_clk_set_parent, + .enable = rk3328_clk_enable, };
static int rk3328_clk_probe(struct udevice *dev)