On Tue, Sep 02, 2008 at 05:56:55PM +0530, Vikram Pandita wrote: > On today's Linux-omap tony GIT tree I can see that LDP is broken: > Any comments. > > <snip> > 6>OMAP DMA hardware revision 4.0 > <3>USB: No board-specific platform config found > <6>i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz > <6>i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz > <6>i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz > <6>TWL4030: TRY attach Slave TWL4030-ID0 on Adapter OMAP I2C adapter [1] > <6>TWL4030: TRY attach Slave TWL4030-ID1 on Adapter OMAP I2C adapter [1] > <6>TWL4030: TRY attach Slave TWL4030-ID2 on Adapter OMAP I2C adapter [1] > <6>TWL4030: TRY attach Slave TWL4030-ID3 on Adapter OMAP I2C adapter [1] > <3>i2c_omap i2c_omap.1: controller timed out
Does it happen everytime ??? below is an output of the WARN_ON() on twl4030-core, it was caused by that controller timed out issue over there. > <4>------------[ cut here ]------------ > <4>WARNING: at drivers/i2c/chips/twl4030-core.c:903 > twl4030_attach_adapter+0x188 > /0x470() > Modules linked in: > [<c0026f78>] (dump_stack+0x0/0x14) from [<c0046820>] > (warn_on_slowpath+0x4c/0x68 > ) > [<c00467d4>] (warn_on_slowpath+0x0/0x68) from [<c0019c2c>] > (twl4030_attach_adapt > er+0x188/0x470) > r6:00000000 r5:00000011 r4:c01ff008 > [<c0019aa4>] (twl4030_attach_adapter+0x0/0x470) from [<c0148014>] > (__attach_adap > ter+0x30/0x38) > [<c0147fe4>] (__attach_adapter+0x0/0x38) from [<c0141e1c>] > (class_for_each_devic > e+0x68/0xb4) > r5:c022bee4 r4:c788f890 > [<c0141db4>] (class_for_each_device+0x0/0xb4) from [<c0147a18>] > (i2c_register_dr > iver+0xb0/0xcc) > [<c0147968>] (i2c_register_driver+0x0/0xcc) from [<c0019a9c>] > (twl4030_init+0x18 > /0x20) > r7:00000000 r6:00000000 r5:c001e308 r4:c022ece0 > [<c0019a84>] (twl4030_init+0x0/0x20) from [<c0022298>] > (__exception_text_end+0x5 > 0/0x17c) > [<c0022248>] (__exception_text_end+0x0/0x17c) from [<c00088d4>] > (kernel_init+0x7 > 0/0xdc) > [<c0008864>] (kernel_init+0x0/0xdc) from [<c00493a4>] (do_exit+0x0/0x6e0) > r5:00000000 r4:00000000 > <4>---[ end trace 1b75b31a2719ed1c ]--- > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
