Messages in this thread | | | Date | Fri, 6 Jun 2014 01:13:01 +0300 | From | Peter De Schrijver <> | Subject | Re: [PATCH v7 4/5] ARM: tegra: Add efuse and apbmisc bindings |
| |
On Thu, Jun 05, 2014 at 08:41:55PM +0200, Stephen Warren wrote: > On 06/05/2014 07:09 AM, Peter De Schrijver wrote: > > Add efuse and apbmisc bindings for Tegra20, Tegra30, Tegra114 and Tegra124. > > > diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi > > > + apbmisc@70000800 { > > + compatible = "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc"; > > Is the Tegra114 APBMISC register layout 100% a backwards-compatible > superset of that in Tegra20? For both registers the code currently uses > *and* all possible registers the code could ever use? Since the APB MISC > is a bit of a dumping ground for random registers, that feels unlikely, > but perhaps it's possible.
For all I can see it is. At least for the registers the kernel is likely to use.
Cheers,
Peter.
| |