[PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

Subsystems: the rest

STALE3711d

5 messages, 3 authors, 2016-08-18 · open the first message on its own page

[PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

From: Linus Walleij <hidden>
Date: 2016-08-16 19:45:59

This adds the PM8058 LEDs as used in the platform.

Cc: linux-arm-msm at vger.kernel.org
Cc: linux-leds at vger.kernel.org
Cc: Andy Gross <redacted>
Cc: Stephen Boyd <redacted>
Cc: Bjorn Andersson <redacted>
Cc: Jacek Anaszewski <redacted>
Signed-off-by: Linus Walleij <redacted>
---
These DT bindings have been ACKed by Rob Herring and Bjorn Andersson
so I think the patch is safe to merge to the Qcom tree.
---
 arch/arm/boot/dts/qcom-apq8060-dragonboard.dts | 39 ++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 0abc93e5bb00..b0800b988174 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -239,6 +239,45 @@
 						};
 					};
 				};
+
+				led at 48 {
+					/*
+					 * The keypad LED @0x48 is routed to
+					 * the sensor board where it is
+					 * connected to an infrared LED
+					 * SFH4650 (60mW, @850nm) next to the
+					 * ambient light and proximity sensor
+					 * Capella Microsystems CM3605.
+					 */
+					compatible = "qcom,pm8058-keypad-led";
+					reg = <0x48>;
+					label = "proximity0";
+					default-state = "off";
+				};
+				led at 131 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x131>;
+					label = "pm8058:red";
+					default-state = "off";
+				};
+				led at 132 {
+					/*
+					 * This is actually green too on my
+					 * board, but documented as yellow.
+					 */
+					compatible = "qcom,pm8058-led";
+					reg = <0x132>;
+					label = "pm8058:yellow";
+					default-state = "off";
+					linux,default-trigger = "mmc0";
+				};
+				led at 133 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x133>;
+					label = "pm8058:green";
+					default-state = "on";
+					linux,default-trigger = "heartbeat";
+				};
 			};
 		};
 
-- 
2.7.4

Re: [PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

From: Bjorn Andersson <hidden>
Date: 2016-08-16 22:19:57

On Tue 16 Aug 12:45 PDT 2016, Linus Walleij wrote:
This adds the PM8058 LEDs as used in the platform.

Cc: linux-arm-msm at vger.kernel.org
Cc: linux-leds at vger.kernel.org
Cc: Andy Gross <redacted>
Cc: Stephen Boyd <redacted>
Cc: Bjorn Andersson <redacted>
Cc: Jacek Anaszewski <redacted>
Signed-off-by: Linus Walleij <redacted>
Reviewed-by: Bjorn Andersson <redacted>

Regards,
Bjorn
quoted hunk
---
These DT bindings have been ACKed by Rob Herring and Bjorn Andersson
so I think the patch is safe to merge to the Qcom tree.
---
 arch/arm/boot/dts/qcom-apq8060-dragonboard.dts | 39 ++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 0abc93e5bb00..b0800b988174 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -239,6 +239,45 @@
 						};
 					};
 				};
+
+				led at 48 {
+					/*
+					 * The keypad LED @0x48 is routed to
+					 * the sensor board where it is
+					 * connected to an infrared LED
+					 * SFH4650 (60mW, @850nm) next to the
+					 * ambient light and proximity sensor
+					 * Capella Microsystems CM3605.
+					 */
+					compatible = "qcom,pm8058-keypad-led";
+					reg = <0x48>;
+					label = "proximity0";
+					default-state = "off";
+				};
+				led at 131 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x131>;
+					label = "pm8058:red";
+					default-state = "off";
+				};
+				led at 132 {
+					/*
+					 * This is actually green too on my
+					 * board, but documented as yellow.
+					 */
+					compatible = "qcom,pm8058-led";
+					reg = <0x132>;
+					label = "pm8058:yellow";
+					default-state = "off";
+					linux,default-trigger = "mmc0";
+				};
+				led at 133 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x133>;
+					label = "pm8058:green";
+					default-state = "on";
+					linux,default-trigger = "heartbeat";
+				};
 			};
 		};
 
-- 
2.7.4

Re: [PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

From: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Date: 2016-08-17 21:40:32

On 08/16/2016 09:45 PM, Linus Walleij wrote:
quoted hunk
This adds the PM8058 LEDs as used in the platform.

Cc: linux-arm-msm at vger.kernel.org
Cc: linux-leds at vger.kernel.org
Cc: Andy Gross <redacted>
Cc: Stephen Boyd <redacted>
Cc: Bjorn Andersson <redacted>
Cc: Jacek Anaszewski <redacted>
Signed-off-by: Linus Walleij <redacted>
---
These DT bindings have been ACKed by Rob Herring and Bjorn Andersson
so I think the patch is safe to merge to the Qcom tree.
---
  arch/arm/boot/dts/qcom-apq8060-dragonboard.dts | 39 ++++++++++++++++++++++++++
  1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 0abc93e5bb00..b0800b988174 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -239,6 +239,45 @@
  						};
  					};
  				};
+
+				led at 48 {
+					/*
+					 * The keypad LED @0x48 is routed to
+					 * the sensor board where it is
+					 * connected to an infrared LED
+					 * SFH4650 (60mW, @850nm) next to the
+					 * ambient light and proximity sensor
+					 * Capella Microsystems CM3605.
+					 */
+					compatible = "qcom,pm8058-keypad-led";
+					reg = <0x48>;
+					label = "proximity0";
In DT bindings documentation it was changed to "pm8050:white:keypad" to
adhere to the LED class device naming convention. I assume that having
it in this form is an omission here.
quoted hunk
+					default-state = "off";
+				};
+				led at 131 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x131>;
+					label = "pm8058:red";
+					default-state = "off";
+				};
+				led at 132 {
+					/*
+					 * This is actually green too on my
+					 * board, but documented as yellow.
+					 */
+					compatible = "qcom,pm8058-led";
+					reg = <0x132>;
+					label = "pm8058:yellow";
+					default-state = "off";
+					linux,default-trigger = "mmc0";
+				};
+				led at 133 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x133>;
+					label = "pm8058:green";
+					default-state = "on";
+					linux,default-trigger = "heartbeat";
+				};
  			};
  		};
-- 
Best regards,
Jacek Anaszewski

Re: [PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

From: Linus Walleij <hidden>
Date: 2016-08-18 13:10:39

On Wed, Aug 17, 2016 at 11:40 PM, Jacek Anaszewski
[off-list ref] wrote:
quoted
+                               led at 48 {
+                                       /*
+                                        * The keypad LED @0x48 is routed
to
+                                        * the sensor board where it is
+                                        * connected to an infrared LED
+                                        * SFH4650 (60mW, @850nm) next to
the
+                                        * ambient light and proximity
sensor
+                                        * Capella Microsystems CM3605.
+                                        */
+                                       compatible =
"qcom,pm8058-keypad-led";
+                                       reg = <0x48>;
+                                       label = "proximity0";

In DT bindings documentation it was changed to "pm8050:white:keypad" to
adhere to the LED class device naming convention. I assume that having
it in this form is an omission here.
Hm right. Given the usecase here, what do you say about naming
it:

"pm8058:infrared:proximitysensor"

?

Yours,
Linus Walleij

Re: [PATCH] ARM: dts: add PM8058 LEDs to the APQ8060 Dragonboard

From: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Date: 2016-08-18 19:47:13


On 08/18/2016 03:10 PM, Linus Walleij wrote:
On Wed, Aug 17, 2016 at 11:40 PM, Jacek Anaszewski
[off-list ref] wrote:
quoted
quoted
+                               led at 48 {
+                                       /*
+                                        * The keypad LED @0x48 is routed
to
+                                        * the sensor board where it is
+                                        * connected to an infrared LED
+                                        * SFH4650 (60mW, @850nm) next to
the
+                                        * ambient light and proximity
sensor
+                                        * Capella Microsystems CM3605.
+                                        */
+                                       compatible =
"qcom,pm8058-keypad-led";
+                                       reg = <0x48>;
+                                       label = "proximity0";

In DT bindings documentation it was changed to "pm8050:white:keypad" to
adhere to the LED class device naming convention. I assume that having
it in this form is an omission here.
Hm right. Given the usecase here, what do you say about naming
it:

"pm8058:infrared:proximitysensor"
Looks good.

-- 
Best regards,
Jacek Anaszewski
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help