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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-15 16:07:18 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-15 16:07:18 -0800 |
| commit | 97ae2b5c17d6cc988c6d49ae0cf95befb6b7081c (patch) | |
| tree | a71115af6c30fdc9de0878e2cf1c51e95b17a324 /drivers/phy/phy-ti-pipe3.c | |
| parent | ef47fa5280819deaa8da7e0db1d875b225de5838 (diff) | |
| parent | c8af781ebf3ffe37c18c34ca89e29c085560e561 (diff) | |
| download | lwn-97ae2b5c17d6cc988c6d49ae0cf95befb6b7081c.tar.gz lwn-97ae2b5c17d6cc988c6d49ae0cf95befb6b7081c.zip | |
Merge branch 'bfin_rotary' into next
Merge bfin_rotary driver changes from Sonic Zhang.
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)) { |