* [PATCH] ARM: dts: imx: add DH2228FV DAC to Gateworks Ventana boards with SPI
@ 2017-05-03 15:04 Tim Harvey
[not found] ` <1493823894-2107-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Tim Harvey @ 2017-05-03 15:04 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Signed-off-by: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
---
arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 ++++++
arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 ++++++
arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 ++++++
3 files changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 91991d6..b5c1a8f 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -143,6 +143,12 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi3>;
status = "okay";
+
+ spidev0: spidev@0 {
+ compatible = "rohm,dh2228fv";
+ reg = <0>;
+ spi-max-frequency = <60000000>;
+ };
};
&fec {
diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index 968fda9..9d26511 100644
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -154,6 +154,12 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";
+
+ spidev0: spidev@0 {
+ compatible = "rohm,dh2228fv";
+ reg = <0>;
+ spi-max-frequency = <60000000>;
+ };
};
&fec {
diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
index d894dde..bfb63e9 100644
--- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
@@ -208,6 +208,12 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi3>;
status = "okay";
+
+ spidev0: spidev@0 {
+ compatible = "rohm,dh2228fv";
+ reg = <0>;
+ spi-max-frequency = <60000000>;
+ };
};
&can1 {
--
2.7.4
--
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^ permalink raw reply related [flat|nested] 4+ messages in thread[parent not found: <1493823894-2107-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>]
* Re: [PATCH] ARM: dts: imx: add DH2228FV DAC to Gateworks Ventana boards with SPI [not found] ` <1493823894-2107-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org> @ 2017-05-05 1:56 ` Shawn Guo 2017-05-05 4:29 ` Tim Harvey 0 siblings, 1 reply; 4+ messages in thread From: Shawn Guo @ 2017-05-05 1:56 UTC (permalink / raw) To: Tim Harvey Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA On Wed, May 03, 2017 at 08:04:54AM -0700, Tim Harvey wrote: > Signed-off-by: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org> > --- > arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 ++++++ > arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 ++++++ > arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 ++++++ > 3 files changed, 18 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > index 91991d6..b5c1a8f 100644 > --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > @@ -143,6 +143,12 @@ > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_ecspi3>; > status = "okay"; > + > + spidev0: spidev@0 { > + compatible = "rohm,dh2228fv"; I do not see this is a documented compatible. Shawn > + reg = <0>; > + spi-max-frequency = <60000000>; > + }; > }; > > &fec { > diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi > index 968fda9..9d26511 100644 > --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi > @@ -154,6 +154,12 @@ > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_ecspi2>; > status = "okay"; > + > + spidev0: spidev@0 { > + compatible = "rohm,dh2228fv"; > + reg = <0>; > + spi-max-frequency = <60000000>; > + }; > }; > > &fec { > diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi > index d894dde..bfb63e9 100644 > --- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi > @@ -208,6 +208,12 @@ > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_ecspi3>; > status = "okay"; > + > + spidev0: spidev@0 { > + compatible = "rohm,dh2228fv"; > + reg = <0>; > + spi-max-frequency = <60000000>; > + }; > }; > > &can1 { > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: imx: add DH2228FV DAC to Gateworks Ventana boards with SPI 2017-05-05 1:56 ` Shawn Guo @ 2017-05-05 4:29 ` Tim Harvey [not found] ` <CAJ+vNU2hkrT-evWKGHauENOHp2jGjdbNpLaZx2nH=cARk5KFBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Tim Harvey @ 2017-05-05 4:29 UTC (permalink / raw) To: Shawn Guo Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Thu, May 4, 2017 at 6:56 PM, Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote: > On Wed, May 03, 2017 at 08:04:54AM -0700, Tim Harvey wrote: >> Signed-off-by: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org> >> --- >> arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 ++++++ >> arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 ++++++ >> arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 ++++++ >> 3 files changed, 18 insertions(+) >> >> diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi >> index 91991d6..b5c1a8f 100644 >> --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi >> +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi >> @@ -143,6 +143,12 @@ >> pinctrl-names = "default"; >> pinctrl-0 = <&pinctrl_ecspi3>; >> status = "okay"; >> + >> + spidev0: spidev@0 { >> + compatible = "rohm,dh2228fv"; > > I do not see this is a documented compatible. > > Shawn > Shawn, No, it doesn't seem to be documented in Documentation/devicetree/bindings, but it is in the spidev driver: https://lxr.missinglinkelectronics.com/linux/drivers/spi/spidev.c#L697 Regards, Tim -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <CAJ+vNU2hkrT-evWKGHauENOHp2jGjdbNpLaZx2nH=cARk5KFBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH] ARM: dts: imx: add DH2228FV DAC to Gateworks Ventana boards with SPI [not found] ` <CAJ+vNU2hkrT-evWKGHauENOHp2jGjdbNpLaZx2nH=cARk5KFBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2017-05-10 1:04 ` Shawn Guo 0 siblings, 0 replies; 4+ messages in thread From: Shawn Guo @ 2017-05-10 1:04 UTC (permalink / raw) To: Tim Harvey Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Thu, May 04, 2017 at 09:29:27PM -0700, Tim Harvey wrote: > On Thu, May 4, 2017 at 6:56 PM, Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote: > > On Wed, May 03, 2017 at 08:04:54AM -0700, Tim Harvey wrote: > >> Signed-off-by: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org> > >> --- > >> arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 6 ++++++ > >> arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 6 ++++++ > >> arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 6 ++++++ > >> 3 files changed, 18 insertions(+) > >> > >> diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > >> index 91991d6..b5c1a8f 100644 > >> --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > >> +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi > >> @@ -143,6 +143,12 @@ > >> pinctrl-names = "default"; > >> pinctrl-0 = <&pinctrl_ecspi3>; > >> status = "okay"; > >> + > >> + spidev0: spidev@0 { > >> + compatible = "rohm,dh2228fv"; > > > > I do not see this is a documented compatible. > > > > Shawn > > > > Shawn, > > No, it doesn't seem to be documented in > Documentation/devicetree/bindings, but it is in the spidev driver: > https://lxr.missinglinkelectronics.com/linux/drivers/spi/spidev.c#L697 Can you please add a patch documenting the compatible? Shawn -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-05-03 15:04 [PATCH] ARM: dts: imx: add DH2228FV DAC to Gateworks Ventana boards with SPI Tim Harvey
[not found] ` <1493823894-2107-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
2017-05-05 1:56 ` Shawn Guo
2017-05-05 4:29 ` Tim Harvey
[not found] ` <CAJ+vNU2hkrT-evWKGHauENOHp2jGjdbNpLaZx2nH=cARk5KFBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-10 1:04 ` Shawn Guo
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