diff options
Diffstat (limited to 'arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c')
| -rw-r--r-- | arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c b/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c index 0eb31d589ca..7c18df8113a 100644 --- a/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c +++ b/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c @@ -28,28 +28,6 @@ int hws_pex_config(const struct serdes_map *serdes_map, u8 count) DEBUG_INIT_FULL_S("\n### hws_pex_config ###\n"); - for (idx = 0; idx < count; idx++) { - serdes_type = serdes_map[idx].serdes_type; - /* configuration for PEX only */ - if ((serdes_type != PEX0) && (serdes_type != PEX1) && - (serdes_type != PEX2) && (serdes_type != PEX3)) - continue; - - if ((serdes_type != PEX0) && - ((serdes_map[idx].serdes_mode == PEX_ROOT_COMPLEX_X4) || - (serdes_map[idx].serdes_mode == PEX_END_POINT_X4))) { - /* for PEX by4 - relevant for the first port only */ - continue; - } - - /* Set Device/Port Type to RootComplex */ - pex_idx = serdes_type - PEX0; - tmp = reg_read(PEX_CAPABILITIES_REG(pex_idx)); - tmp &= ~(0xf << 20); - tmp |= (0x4 << 20); - reg_write(PEX_CAPABILITIES_REG(pex_idx), tmp); - } - tmp = reg_read(SOC_CONTROL_REG1); tmp &= ~0x03; |