[PATCH] ARM: dts: ux500: Fix LED probing

[Linus Walleij]

The Ux500 HREF LEDs have not been probing properly for a
while as this was introduce:

     ret = of_property_read_u32(np, "color", &led_color);
     if (ret)
             return ret;

Since the device tree did not define the new invented color
attribute, probe was failing.

Define color attributes for the LEDs so they work again.

Fixes: 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx")
Cc: stable at vger.kernel.org
Cc: Dan Murphy <dmurphy at ti.com>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
SoC maintainers: please apply this directly for fixes.
---
 arch/arm/boot/dts/ste-href.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi
index 00e7d76e8656..48408fd391d6 100644
--- a/arch/arm/boot/dts/ste-href.dtsi
+++ b/arch/arm/boot/dts/ste-href.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
 #include "ste-href-family-pinctrl.dtsi"
 
 / {
@@ -69,17 +70,20 @@ chan at 0 {
 					reg = <0>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 					linux,default-trigger = "heartbeat";
 				};
 				chan at 1 {
 					reg = <1>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 				};
 				chan at 2 {
 					reg = <2>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 				};
 			};
 			lp5521 at 34 {
@@ -93,16 +97,19 @@ chan at 0 {
 					reg = <0>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 				};
 				chan at 1 {
 					reg = <1>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 				};
 				chan at 2 {
 					reg = <2>;
 					led-cur = /bits/ 8 <0x2f>;
 					max-cur = /bits/ 8 <0x5f>;
+					color = <LED_COLOR_ID_BLUE>;
 				};
 			};
 			bh1780 at 29 {
-- 
2.31.1