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authorRoger Quadros <rogerq@ti.com>2014-03-06 16:38:42 +0200
committerKishon Vijay Abraham I <kishon@ti.com>2014-03-09 12:45:10 +0530
commit9c7f04436088b00727fa389e2b97b182d8488123 (patch)
tree9457fe9fb026f10b6d311258c8d063d3b26f84cb /drivers/phy
parent61f546747715683c334ef231fd648522312dc5ff (diff)
downloadop-kernel-dev-9c7f04436088b00727fa389e2b97b182d8488123.zip
op-kernel-dev-9c7f04436088b00727fa389e2b97b182d8488123.tar.gz
phy: ti-pipe3: Don't get 'wkupclk' and 'refclk' for SATA PHY
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>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-ti-pipe3.c24
1 files 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");
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