[lkml]   [2018]   [May]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v5] gpio: dwapb: Add support for 1 interrupt per port A GPIO
On Thu, Apr 26, 2018 at 6:19 PM, Phil Edworthy
<> wrote:

> The DesignWare GPIO IP can be configured for either 1 interrupt or 1
> per GPIO in port A, but the driver currently only supports 1 interrupt.
> See the DesignWare DW_apb_gpio Databook description of the
> 'GPIO_INTR_IO' parameter.
> This change allows the driver to work with up to 32 interrupts, it will
> get as many interrupts as specified in the DT 'interrupts' property.
> It doesn't do anything clever with the different interrupts, it just calls
> the same handler used for single interrupt hardware.
> ACPI companion code provided by Hoan Tran <>. This was tested
> on X-Gene by Hoan.
> Signed-off-by: Phil Edworthy <>
> Reviewed-by: Rob Herring <>
> Acked-by: Lee Jones <>

Patch applied for v4.18 with Hoan's ACK.

Linus Walleij

 \ /
  Last update: 2018-05-02 12:12    [W:0.051 / U:4.836 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site