From 2fcff365e0d1a9620081f7f949ada04de84b8a5e Mon Sep 17 00:00:00 2001
From: Kever Yang <kever.yang@rock-chips.com>
Date: Thu, 15 Aug 2019 15:37:31 +0800
Subject: [PATCH] rockchip: clk: rk3328: add clk_enable ops for HCLK_HOST0
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)
--
2.39.5