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From:   Dan Murphy <dmurphy@ti.com>
To:     <jacek.anaszewski@gmail.com>, <pavel@ucw.cz>, <robh@kernel.org>,
        <marek.behun@nic.cz>
CC:     <devicetree@vger.kernel.org>, <linux-leds@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        Dan Murphy <dmurphy@ti.com>, Tony Lindgren <tony@atomide.com>,
        =?UTF-8?q?Beno=C3=AEt=20Cousson?= <bcousson@baylibre.com>
Subject: [PATCH v33 4/6] ARM: dts: n900: Add reg property to the LP5523 channel node
Date:   Wed, 12 Aug 2020 14:50:18 -0500
Message-ID: <20200812195020.13568-5-dmurphy@ti.com>
In-Reply-To: <20200812195020.13568-1-dmurphy@ti.com>
References: <20200812195020.13568-1-dmurphy@ti.com>
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Add the reg property to each channel node.  This update is
to accommodate the multicolor framework.  In addition to the
accommodation this allows the LEDs to be placed on any channel
and allow designs to skip channels as opposed to requiring
sequential order.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
CC: Tony Lindgren <tony@atomide.com>
CC: "Benoît Cousson" <bcousson@baylibre.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
---
 arch/arm/boot/dts/omap3-n900.dts | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 4089d97405c9..ebe93b06b4f7 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -618,63 +618,74 @@ indicator {
 	};
 
 	lp5523: lp5523@32 {
+		#address-cells = <1>;
+		#size-cells = <0>;
 		compatible = "national,lp5523";
 		reg = <0x32>;
 		clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
 		enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
 
-		chan0 {
+		chan@0 {
 			chan-name = "lp5523:kb1";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <0>;
 		};
 
-		chan1 {
+		chan@1 {
 			chan-name = "lp5523:kb2";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <1>;
 		};
 
-		chan2 {
+		chan@2 {
 			chan-name = "lp5523:kb3";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <2>;
 		};
 
-		chan3 {
+		chan@3 {
 			chan-name = "lp5523:kb4";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <3>;
 		};
 
-		chan4 {
+		chan@4 {
 			chan-name = "lp5523:b";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <4>;
 		};
 
-		chan5 {
+		chan@5 {
 			chan-name = "lp5523:g";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <5>;
 		};
 
-		chan6 {
+		chan@6 {
 			chan-name = "lp5523:r";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <6>;
 		};
 
-		chan7 {
+		chan@7 {
 			chan-name = "lp5523:kb5";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <7>;
 		};
 
-		chan8 {
+		chan@8 {
 			chan-name = "lp5523:kb6";
 			led-cur = /bits/ 8 <50>;
 			max-cur = /bits/ 8 <100>;
+			reg = <8>;
 		};
 	};
 
-- 
2.28.0