Jon Smirl wrote: > On Fri, May 1, 2009 at 11:05 AM, Gary Thomas <[email protected]> wrote: >> I'm trying to use the TSC2007 (actually TSC2003) on a PowerPC >> based platform. Sadly, the current driver (as of .30-rc4) >> does not seem to be OF aware. >> >> Jon Smirl on the PPC list suggested I ask here. > > I thought you said it was an old-style driver that hadn't been > converted to new style? > > i2c drivers don't need to be OF aware. The code in > drivers/of/of_i2c.c set things up for you. > You need a driver tree entry like this: > > i...@3d40 { > #address-cells = <1>; > #size-cells = <0>; > compatible = > "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; > cell-index = <1>; > reg = <0x3d40 0x40>; > interrupts = <0x2 0x10 0x0>; > interrupt-parent = <&mpc5200_pic>; > fsl5200-clocking; > > r...@51 { > device_type = "rtc"; > compatible = "epson,rtc8564"; > reg = <0x51>; > }; > eep...@52 { > compatible = "atmel,24c32", "eeprom"; > reg = <0x52>; > }; > }; > > > > >> Any help or ideas? >> >> n.b. at the moment, I'm not subscribed to this list, so please >> CC me on any replies.
My question remains; how do I provide the platform_data this driver wants on an OF based platform? -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
