[PATCH v2 10/24] clk: imx: gate2: Resolve parent clock by name

[Marek Vasut]

Use clock-names property which is accessible via parent clock OF node
to look up the parent clock by name instead of depending on unreliable
global clock name to perform look up.

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Adam Ford <aford173 at gmail.com>
Cc: Christoph Niedermaier <cniedermaier at dh-electronics.com>
Cc: Dong Aisheng <aisheng.dong at nxp.com>
Cc: Fabio Estevam <festevam at denx.de>
Cc: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
Cc: Michael Trimarchi <michael at amarulasolutions.com>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Tim Harvey <tharvey at gateworks.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
Cc: uboot-imx at nxp.com
---
V2: Rebase on u-boot/next with additional clock patches
---
 drivers/clk/imx/clk-gate2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index 400121a8ae1..fa07b13249b 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -111,7 +111,8 @@ struct clk *clk_register_gate2(struct udevice *dev, const char *name,
 
 	clk = &gate->clk;
 
-	ret = clk_register(clk, UBOOT_DM_CLK_IMX_GATE2, name, parent_name);
+	ret = clk_register(clk, UBOOT_DM_CLK_IMX_GATE2, name,
+		clk_resolve_parent_clk(dev, parent_name));
 	if (ret) {
 		kfree(gate);
 		return ERR_PTR(ret);
-- 
2.47.2