[PATCH 23/28] phy: ti-pipe3: Don't get 'wkupclk' and 'refclk' for SATA PHY

Kishon Vijay Abraham I
2014-03-08T09:30:29Z

From: Roger Quadros <rogerq@ti.com>

SATA PHY doesn't need 'wkupclk; and 'refclk' so don't
try to get them for SATA PHY.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
drivers/phy/phy-ti-pipe3.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c
index f141237..baa3f78d 100644
--- a/drivers/phy/phy-ti-pipe3.c
+++ b/drivers/phy/phy-ti-pipe3.c
@@ -294,16 +294,22 @@ static int ti_pipe3_probe(struct platform_device *pdev)

phy->dev = &pdev->dev;

- phy->wkupclk = devm_clk_get(phy->dev, "wkupclk");
- if (IS_ERR(phy->wkupclk)) {
- dev_err(&pdev->dev, "unable to get wkupclk\n");
- return PTR_ERR(phy->wkupclk);
- }
+ if (!of_device_is_compatible(node, "ti,phy-pipe3-sata")) {
+
+ phy->wkupclk = devm_clk_get(phy->dev, "wkupclk");
+ if (IS_ERR(phy->wkupclk)) {
+ dev_err(&pdev->dev, "unable to get wkupclk\n");
+ return PTR_ERR(phy->wkupclk);
+ }

- phy->refclk = devm_clk_get(phy->dev, "refclk");
- if (IS_ERR(phy->refclk)) {
- dev_err(&pdev->dev, "unable to get refclk\n");
- return PTR_ERR(phy->refclk);
+ phy->refclk = devm_clk_get(phy->dev, "refclk");
+ if (IS_ERR(phy->refclk)) {
+ dev_err(&pdev->dev, "unable to get refclk\n");
+ return PTR_ERR(phy->refclk);
+ }
+ } else {
+ phy->wkupclk = ERR_PTR(-ENODEV);
+ phy->refclk = ERR_PTR(-ENODEV);
}

phy->sys_clk = devm_clk_get(phy->dev, "sysclk");
--
1.7.9.5