[PATCH] ARM: dts: AM33XX: fix gpio node numbering to match hardware
Benoit Cousson
b-cousson at ti.com
Tue Sep 11 02:34:20 EST 2012
+ Tony
Hi Matt,
30 minutes too late for my pull request :-(
There are a couple of am33xx patches under discussion, so I'll take them
and send a for_3.7/dts-part2 pull request if this is not too late for Tony.
On 09/10/2012 06:20 PM, Matt Porter wrote:
> On AM33xx, the datasheet and TRM refer to four GPIO instances that
> are 0-based, GPIO0-3.
Or maybe you should just update the spec to use a 1-based GPIO number
like OMAP :-)
Regards,
Benoit
>
> Signed-off-by: Matt Porter <mporter at ti.com>
> ---
> arch/arm/boot/dts/am33xx.dtsi | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index bb31bff..1369bfc 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -62,7 +62,7 @@
> reg = <0x48200000 0x1000>;
> };
>
> - gpio1: gpio at 44e07000 {
> + gpio0: gpio at 44e07000 {
> compatible = "ti,omap4-gpio";
> ti,hwmods = "gpio1";
> gpio-controller;
> @@ -74,7 +74,7 @@
> interrupts = <96>;
> };
>
> - gpio2: gpio at 4804c000 {
> + gpio1: gpio at 4804c000 {
> compatible = "ti,omap4-gpio";
> ti,hwmods = "gpio2";
> gpio-controller;
> @@ -86,7 +86,7 @@
> interrupts = <98>;
> };
>
> - gpio3: gpio at 481ac000 {
> + gpio2: gpio at 481ac000 {
> compatible = "ti,omap4-gpio";
> ti,hwmods = "gpio3";
> gpio-controller;
> @@ -98,7 +98,7 @@
> interrupts = <32>;
> };
>
> - gpio4: gpio at 481ae000 {
> + gpio3: gpio at 481ae000 {
> compatible = "ti,omap4-gpio";
> ti,hwmods = "gpio4";
> gpio-controller;
>
More information about the devicetree-discuss
mailing list