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path: root/drivers/phy/phy-ti-pipe3.c
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Diffstat (limited to 'drivers/phy/phy-ti-pipe3.c')
-rw-r--r--drivers/phy/phy-ti-pipe3.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c
index 0a477d24cf76..bf46844dc387 100644
--- a/drivers/phy/phy-ti-pipe3.c
+++ b/drivers/phy/phy-ti-pipe3.c
@@ -293,11 +293,18 @@ static int ti_pipe3_init(struct phy *x)
293 ret = ti_pipe3_dpll_wait_lock(phy); 293 ret = ti_pipe3_dpll_wait_lock(phy);
294 } 294 }
295 295
296 /* Program the DPLL only if not locked */ 296 /* SATA has issues if re-programmed when locked */
297 val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS); 297 val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS);
298 if (!(val & PLL_LOCK)) 298 if ((val & PLL_LOCK) && of_device_is_compatible(phy->dev->of_node,
299 if (ti_pipe3_dpll_program(phy)) 299 "ti,phy-pipe3-sata"))
300 return -EINVAL; 300 return ret;
301
302 /* Program the DPLL */
303 ret = ti_pipe3_dpll_program(phy);
304 if (ret) {
305 ti_pipe3_disable_clocks(phy);
306 return -EINVAL;
307 }
301 308
302 return ret; 309 return ret;
303} 310}