Hi Jon,

On 25.10.2012 03:53, Jon Hunter wrote:

On 10/22/2012 02:55 PM, Daniel Mack wrote:

quoted

+Example for an AM33xx board:
+
+	gpmc: gpmc at 50000000 {
+		compatible = "ti,gpmc";
+		ti,hwmods = "gpmc";
+		reg = <0x50000000 0x1000000>;

Nit-pick, that size is quite large for a register range. I recommend
looking at the HWMOD data file
(arch/arm/mach-omap2/omap_hwmod_33xx_data.c) and see how much space is
allocated for the registers (see structure am33xx_gpmc_addr_space).

Yeah but reserving the entire memory as per the reference manual also
prvents other from poking around in the same register space. Is there a
scenario in which it would of disadvantage to reserve all that memory?



Daniel