Commit 7749510c authored by Linus Walleij's avatar Linus Walleij Committed by Olof Johansson
Browse files

ARM: dts: ux500: Fix LED probing 

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.

Link: https://lore.kernel.org/r/20210613123356.880933-1-linus.walleij@linaro.org


Fixes: 92a81562 ("leds: lp55xx: Add multicolor framework support to lp55xx")
Cc: stable@vger.kernel.org
Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent e60cb06c

arch/arm/boot/dts/ste-href.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
 */



#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/leds/common.h>

#include "ste-href-family-pinctrl.dtsi"



/ {
@@ -64,17 +65,20 @@ chan@0 { 
					reg = <0>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

					linux,default-trigger = "heartbeat";

				};

				chan@1 {

					reg = <1>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

				};

				chan@2 {

					reg = <2>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

				};

			};

			lp5521@34 {
@@ -88,16 +92,19 @@ chan@0 { 
					reg = <0>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

				};

				chan@1 {

					reg = <1>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

				};

				chan@2 {

					reg = <2>;

					led-cur = /bits/ 8 <0x2f>;

					max-cur = /bits/ 8 <0x5f>;

					color = <LED_COLOR_ID_BLUE>;

				};

			};

			bh1780@29 {