[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Russell King]

Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
support for this additional hardware; where it isn't present, the SDIO
BT/Wifi will not be detected, and no harm will come from having these
additional devices enabled.

Signed-off-by: Russell King <rmk+kernel-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
---
 arch/arm/boot/dts/imx6dl-hummingboard.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-hummingboard.dts b/arch/arm/boot/dts/imx6dl-hummingboard.dts
index 5373a5f2782b..cb9691bac161 100644
--- a/arch/arm/boot/dts/imx6dl-hummingboard.dts
+++ b/arch/arm/boot/dts/imx6dl-hummingboard.dts
@@ -172,6 +172,10 @@
 	status = "okay";
 };
 
+&uart4 {
+	status = "okay";
+};
+
 &usbh1 {
 	vbus-supply = <&reg_usbh1_vbus>;
 	status = "okay";
@@ -182,6 +186,10 @@
 	status = "okay";
 };
 
+&usdhc1 {
+	status = "okay";
+};
+
 &usdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <
-- 
1.8.3.1

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[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Russell King]

Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
support for this additional hardware; where it isn't present, the SDIO
BT/Wifi will not be detected, and no harm will come from having these
additional devices enabled.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/boot/dts/imx6dl-hummingboard.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-hummingboard.dts b/arch/arm/boot/dts/imx6dl-hummingboard.dts
index 5373a5f2782b..cb9691bac161 100644
--- a/arch/arm/boot/dts/imx6dl-hummingboard.dts
+++ b/arch/arm/boot/dts/imx6dl-hummingboard.dts
@@ -172,6 +172,10 @@
 	status = "okay";
 };
 
+&uart4 {
+	status = "okay";
+};
+
 &usbh1 {
 	vbus-supply = <&reg_usbh1_vbus>;
 	status = "okay";
@@ -182,6 +186,10 @@
 	status = "okay";
 };
 
+&usdhc1 {
+	status = "okay";
+};
+
 &usdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <
-- 
1.8.3.1

Re: [PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Shawn Guo]

On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> support for this additional hardware; where it isn't present, the SDIO
> BT/Wifi will not be detected, and no harm will come from having these
> additional devices enabled.
> 
> Signed-off-by: Russell King <rmk+kernel-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>

Applied this one, thanks.
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[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Shawn Guo]

On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> support for this additional hardware; where it isn't present, the SDIO
> BT/Wifi will not be detected, and no harm will come from having these
> additional devices enabled.
> 
> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Applied this one, thanks.

Re: [PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Russell King - ARM Linux]

On Wed, Jun 18, 2014 at 09:33:46PM +0800, Shawn Guo wrote:
> On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> > Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> > support for this additional hardware; where it isn't present, the SDIO
> > BT/Wifi will not be detected, and no harm will come from having these
> > additional devices enabled.
> > 
> > Signed-off-by: Russell King <rmk+kernel-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
> 
> Applied this one, thanks.

Probably not a good idea - which is why I didn't re-send it with my
recent set.  As we /still/ don't have the story sorted six months down
the line for handling the power and reset signals for the module, we
still don't know what the final bindings are going to look like.

I've more or less given up any hope of that situation being resolved;
I'm intending to maintain Olof's patches locally, publishing them for
Cubox-i users.  At this point, I really couldn't care less what the
dysfunctional mainline kernel community does in respect of this very
necessary feature.

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[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Russell King - ARM Linux]

On Wed, Jun 18, 2014 at 09:33:46PM +0800, Shawn Guo wrote:
> On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> > Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> > support for this additional hardware; where it isn't present, the SDIO
> > BT/Wifi will not be detected, and no harm will come from having these
> > additional devices enabled.
> > 
> > Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
> 
> Applied this one, thanks.

Probably not a good idea - which is why I didn't re-send it with my
recent set.  As we /still/ don't have the story sorted six months down
the line for handling the power and reset signals for the module, we
still don't know what the final bindings are going to look like.

I've more or less given up any hope of that situation being resolved;
I'm intending to maintain Olof's patches locally, publishing them for
Cubox-i users.  At this point, I really couldn't care less what the
dysfunctional mainline kernel community does in respect of this very
necessary feature.

-- 
FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly
improving, and getting towards what was expected from it.

Re: [PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Shawn Guo]

On Wed, Jun 18, 2014 at 02:44:59PM +0100, Russell King - ARM Linux wrote:
> On Wed, Jun 18, 2014 at 09:33:46PM +0800, Shawn Guo wrote:
> > On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> > > Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> > > support for this additional hardware; where it isn't present, the SDIO
> > > BT/Wifi will not be detected, and no harm will come from having these
> > > additional devices enabled.
> > > 
> > > Signed-off-by: Russell King <rmk+kernel-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
> > 
> > Applied this one, thanks.
> 
> Probably not a good idea - which is why I didn't re-send it with my

Okay, dropped.

Shawn
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[PATCH 1/2] ARM: dts: hummingboard: add support for BT/wifi where fitted

[Shawn Guo]

On Wed, Jun 18, 2014 at 02:44:59PM +0100, Russell King - ARM Linux wrote:
> On Wed, Jun 18, 2014 at 09:33:46PM +0800, Shawn Guo wrote:
> > On Wed, Jun 11, 2014 at 10:58:12AM +0100, Russell King wrote:
> > > Some microsom modules have BT/Wifi fitted for the Hummingboard.  Enable
> > > support for this additional hardware; where it isn't present, the SDIO
> > > BT/Wifi will not be detected, and no harm will come from having these
> > > additional devices enabled.
> > > 
> > > Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
> > 
> > Applied this one, thanks.
> 
> Probably not a good idea - which is why I didn't re-send it with my

Okay, dropped.

Shawn