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From:   Michal Simek <michal.simek@xilinx.com>
To:     linux-arm-kernel@lists.infradead.org, git@xilinx.com
Cc:     Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>,
        Harini Katakam <harini.katakam@xilinx.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Rajan Vaja <rajan.vaja@xilinx.com>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 5/7] arm64: zynqmp: Add label property to all ina226 on zcu102
Date:   Thu,  9 Jan 2020 15:02:19 +0100
Message-Id: <a7febcff2f7674a4b5afbd5c5c360171e6658ff4.1578578535.git.michal.simek@xilinx.com>
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Label property is adding capability to distiguish chips from each other
when iio framework is used.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 .../boot/dts/xilinx/zynqmp-zcu102-revA.dts     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index afdd0ff37900..4f801721564f 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -253,60 +253,70 @@ i2c@0 {
 			u76: ina226@40 { /* u76 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u76";
 				reg = <0x40>;
 				shunt-resistor = <5000>;
 			};
 			u77: ina226@41 { /* u77 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u77";
 				reg = <0x41>;
 				shunt-resistor = <5000>;
 			};
 			u78: ina226@42 { /* u78 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u78";
 				reg = <0x42>;
 				shunt-resistor = <5000>;
 			};
 			u87: ina226@43 { /* u87 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u87";
 				reg = <0x43>;
 				shunt-resistor = <5000>;
 			};
 			u85: ina226@44 { /* u85 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u85";
 				reg = <0x44>;
 				shunt-resistor = <5000>;
 			};
 			u86: ina226@45 { /* u86 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u86";
 				reg = <0x45>;
 				shunt-resistor = <5000>;
 			};
 			u93: ina226@46 { /* u93 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u93";
 				reg = <0x46>;
 				shunt-resistor = <5000>;
 			};
 			u88: ina226@47 { /* u88 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u88";
 				reg = <0x47>;
 				shunt-resistor = <5000>;
 			};
 			u15: ina226@4a { /* u15 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u15";
 				reg = <0x4a>;
 				shunt-resistor = <5000>;
 			};
 			u92: ina226@4b { /* u92 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u92";
 				reg = <0x4b>;
 				shunt-resistor = <5000>;
 			};
@@ -319,48 +329,56 @@ i2c@1 {
 			u79: ina226@40 { /* u79 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u79";
 				reg = <0x40>;
 				shunt-resistor = <2000>;
 			};
 			u81: ina226@41 { /* u81 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u81";
 				reg = <0x41>;
 				shunt-resistor = <5000>;
 			};
 			u80: ina226@42 { /* u80 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u80";
 				reg = <0x42>;
 				shunt-resistor = <5000>;
 			};
 			u84: ina226@43 { /* u84 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u84";
 				reg = <0x43>;
 				shunt-resistor = <5000>;
 			};
 			u16: ina226@44 { /* u16 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u16";
 				reg = <0x44>;
 				shunt-resistor = <5000>;
 			};
 			u65: ina226@45 { /* u65 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u65";
 				reg = <0x45>;
 				shunt-resistor = <5000>;
 			};
 			u74: ina226@46 { /* u74 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u74";
 				reg = <0x46>;
 				shunt-resistor = <5000>;
 			};
 			u75: ina226@47 { /* u75 */
 				compatible = "ti,ina226";
 				#io-channel-cells = <1>;
+				label = "ina226-u75";
 				reg = <0x47>;
 				shunt-resistor = <5000>;
 			};
-- 
2.24.0