* [PATCH RESEND] arm/dts: AM33XX: Add SPI device tree data
@ 2012-09-06 7:00 Philip, Avinash
2012-09-07 12:59 ` Matt Porter
0 siblings, 1 reply; 3+ messages in thread
From: Philip, Avinash @ 2012-09-06 7:00 UTC (permalink / raw)
To: linux-arm-kernel
Add McSPI data node to AM33XX device tree file. The McSPI module (and so
as the driver) is reused from OMAP4.
Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
---
Resenting patch because ARM & OMAP mailing list was not copied.
:100644 100644 bb31bff... 6b469bd... M arch/arm/boot/dts/am33xx.dtsi
arch/arm/boot/dts/am33xx.dtsi | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index bb31bff..6b469bd 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -210,5 +210,30 @@
interrupt-parent = <&intc>;
interrupts = <91>;
};
+
+ spi0: spi at 48030000 {
+ compatible = "ti,omap4-mcspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x4830000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupt = <65>;
+ ti,spi-num-cs = <2>;
+ ti,hwmods = "spi0";
+ status = "disabled";
+
+ };
+
+ spi1: spi at 481a0000 {
+ compatible = "ti,omap4-mcspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x481a0000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupt = <125>;
+ ti,spi-num-cs = <2>;
+ ti,hwmods = "spi1";
+ status = "disabled";
+ };
};
};
--
1.7.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH RESEND] arm/dts: AM33XX: Add SPI device tree data
2012-09-06 7:00 [PATCH RESEND] arm/dts: AM33XX: Add SPI device tree data Philip, Avinash
@ 2012-09-07 12:59 ` Matt Porter
2012-09-10 7:45 ` Philip, Avinash
0 siblings, 1 reply; 3+ messages in thread
From: Matt Porter @ 2012-09-07 12:59 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Sep 06, 2012 at 12:30:15PM +0530, Philip, Avinash wrote:
> Add McSPI data node to AM33XX device tree file. The McSPI module (and so
> as the driver) is reused from OMAP4.
>
> Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
> ---
> Resenting patch because ARM & OMAP mailing list was not copied.
>
> :100644 100644 bb31bff... 6b469bd... M arch/arm/boot/dts/am33xx.dtsi
> arch/arm/boot/dts/am33xx.dtsi | 25 +++++++++++++++++++++++++
> 1 files changed, 25 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index bb31bff..6b469bd 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -210,5 +210,30 @@
> interrupt-parent = <&intc>;
> interrupts = <91>;
> };
> +
> + spi0: spi at 48030000 {
> + compatible = "ti,omap4-mcspi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x4830000 0x400>;
Please fix this typo, should be 0x48030000.
With the typo fixed, it's working on bone for me:
Tested-by: Matt Porter <mporter@ti.com>
-Matt
^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH RESEND] arm/dts: AM33XX: Add SPI device tree data
2012-09-07 12:59 ` Matt Porter
@ 2012-09-10 7:45 ` Philip, Avinash
0 siblings, 0 replies; 3+ messages in thread
From: Philip, Avinash @ 2012-09-10 7:45 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Sep 07, 2012 at 18:29:36, Porter, Matt wrote:
> On Thu, Sep 06, 2012 at 12:30:15PM +0530, Philip, Avinash wrote:
> > Add McSPI data node to AM33XX device tree file. The McSPI module (and so
> > as the driver) is reused from OMAP4.
> >
> > Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
> > ---
> > Resenting patch because ARM & OMAP mailing list was not copied.
> >
> > :100644 100644 bb31bff... 6b469bd... M arch/arm/boot/dts/am33xx.dtsi
> > arch/arm/boot/dts/am33xx.dtsi | 25 +++++++++++++++++++++++++
> > 1 files changed, 25 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> > index bb31bff..6b469bd 100644
> > --- a/arch/arm/boot/dts/am33xx.dtsi
> > +++ b/arch/arm/boot/dts/am33xx.dtsi
> > @@ -210,5 +210,30 @@
> > interrupt-parent = <&intc>;
> > interrupts = <91>;
> > };
> > +
> > + spi0: spi at 48030000 {
> > + compatible = "ti,omap4-mcspi";
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + reg = <0x4830000 0x400>;
>
> Please fix this typo, should be 0x48030000.
>
> With the typo fixed, it's working on bone for me:
Thanks for review and testing.
I didn't notice the issue as currently hwmod fills up reg
resource data & hence I missed it.
I will correct & re-send.
Thanks
Avinash
>
> Tested-by: Matt Porter <mporter@ti.com>
>
> -Matt
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-09-06 7:00 [PATCH RESEND] arm/dts: AM33XX: Add SPI device tree data Philip, Avinash
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2012-09-10 7:45 ` Philip, Avinash
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