diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-02-04 07:53:17 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-04 07:53:17 +0100 |
| commit | 2622e849a1d3d3ef531d1cc33308bb7fd00eee40 (patch) | |
| tree | f2be9d9f08444cb93b3a8f87099fe4ff8ac3cd57 /drivers/phy/phy-ti-pipe3.c | |
| parent | 996636ddae5cab8883bd76b996cd4f2ea9a152be (diff) | |
| parent | e36f014edff70fc02b3d3d79cead1d58f289332e (diff) | |
Merge tag 'v3.19-rc7' into locking/core, to refresh the branch before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/phy/phy-ti-pipe3.c')
| -rw-r--r-- | drivers/phy/phy-ti-pipe3.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c index 1387b4d4afe3..465de2c800f2 100644 --- a/drivers/phy/phy-ti-pipe3.c +++ b/drivers/phy/phy-ti-pipe3.c @@ -82,7 +82,6 @@ struct ti_pipe3 { struct clk *refclk; struct clk *div_clk; struct pipe3_dpll_map *dpll_map; - u8 id; }; static struct pipe3_dpll_map dpll_map_usb[] = { @@ -217,8 +216,13 @@ static int ti_pipe3_init(struct phy *x) u32 val; int ret = 0; + /* + * Set pcie_pcs register to 0x96 for proper functioning of phy + * as recommended in AM572x TRM SPRUHZ6, section 18.5.2.2, table + * 18-1804. + */ if (of_device_is_compatible(phy->dev->of_node, "ti,phy-pipe3-pcie")) { - omap_control_pcie_pcs(phy->control_dev, phy->id, 0xF1); + omap_control_pcie_pcs(phy->control_dev, 0x96); return 0; } @@ -347,8 +351,6 @@ static int ti_pipe3_probe(struct platform_device *pdev) } if (of_device_is_compatible(node, "ti,phy-pipe3-pcie")) { - if (of_property_read_u8(node, "id", &phy->id) < 0) - phy->id = 1; clk = devm_clk_get(phy->dev, "dpll_ref"); if (IS_ERR(clk)) { |