On 02/29/2016 03:20 AM, Julian Scheel wrote:
Hi Stephen,
On 23.02.2016 19:03, Stephen Warren wrote:
On 02/23/2016 05:59 AM, Julian Scheel wrote:
Add support for platforms based on the Meerkat COM module. Includes support for the minimal reference platform called Kein Baseboard, which in fact is sufficient to run most existing Meerkat carriers.
diff --git a/arch/arm/dts/tegra124-meerkat.dtsi b/arch/arm/dts/tegra124-meerkat.dtsi
- aliases {
i2c0 = "/i2c@7000c000";i2c1 = "/i2c@7000c400";i2c2 = "/i2c@7000c500";i2c3 = "/i2c@7000c700";i2c4 = "/i2c@7000d000";i2c5 = "/i2c@7000d100";/i2c@7000d000 is alias i2c0 on all other Tegra boards that have I2C aliases.
we just had a quick discussion about this and actually we explicitly changed it in our tree to a linear mapping of the controller addresses to be in sync with what we have in the l4t kernel. If it won't hurt you too much we'd like to keep it that way. Though if you feel really bad about it, we can change it to use the same mapping as Jetson uses.
That's probably fine; hopefully it won't be too confusing since aliases are supposed to be board-specific.
Let's make sure that the Linux kernel patches for this board have matching aliases and get Ack'd soon to make sure they don't diverge.