Colin Cross wrote at Wednesday, February 23, 2011 1:39 PM: > > On Wed, Feb 23, 2011 at 12:35 PM, Stephen Warren <swarren@xxxxxxxxxx> wrote: > > Colin Cross wrote at Wednesday, February 23, 2011 12:09 PM: > >> On Wed, Feb 23, 2011 at 10:58 AM, Stephen Warren <swarren@xxxxxxxxxx> wrote: > >> > This ensures they're kept in sync between platform_data definitions and > >> > the GPIO table initialization. > >> > >> Can you name these for what they are used for (if they have a single use)? > >> i.e. TEGRA_GPIO_EMMC_CD instead of TEGRA_GPIO_SD2_CD > > > > Are you looking for correlation with the schematics, or something else; >... > > I meant use the name of the device they are connected to (if there is > one). By EMMC I meant the embedded MMC storage device. The gpio is > not notable because it is used by the SDIO driver for port 2, it is > notable because it is connected to the EMMC chip or the wifi chip or a > card slot. The GPIOs currently in the code are for SD slots/connectors; we don't have any GPIO definitions for any internal MMC memory, or WiFi chips. I guess the numbering could be changed; 2 vs. 4 don't very obviously map to the slots on the board for the user, yet the only thing better I can think of would be the connector numbers on the silkscreen? -- nvpublic -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
