[RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree.
From: Grant Likely <hidden>
Date: 2011-05-30 16:22:59
Also in:
linux-devicetree, linux-tegra
Possibly related (same subject, not in this thread)
- 2011-06-28 · Re: [RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree. · Grant Likely <hidden>
- 2011-06-04 · Re: [RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree. · Mitch Bradley <hidden>
- 2011-06-03 · RE: [RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree. · Stephen Warren <hidden>
- 2011-06-02 · Re: [RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree. · Grant Likely <hidden>
- 2011-06-02 · Re: [RFC 2/2] ARM:Tegra: Device Tree Support: Initialize audio card gpio's from the device tree. · Grant Likely <hidden>
On Mon, May 30, 2011 at 1:01 AM, Mark Brown [off-list ref] wrote:
On Sun, May 29, 2011 at 08:18:09PM -1000, Mitch Bradley wrote:quoted
I'm currently dealing with an SoC that has over a hundred GPIOs. Whatever we choose, I think it should be able to handle an insane number of GPIOs without getting any more cumbersome that is necessary.This is *consumer* side GPIOs, not bindings for the device providing the GPIOs. ?If a single device needs to use hundreds of GPIOs I'd expect many of them will be block functions so you'd have a binding with an array for things like "databus" and "addrbus".
yes. g.