linux-kernel - [PATCH 2/2] arm64: dts: ti: k3-j7200-common-proc-board: Correct the name of io expander on main

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Message-ID: <20201119132627.8041-3-peter.ujfalusi@ti.com>
Date:   Thu, 19 Nov 2020 15:26:27 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <nm@...com>, <t-kristo@...com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <nsekhar@...com>, <vigneshr@...com>
Subject: [PATCH 2/2] arm64: dts: ti: k3-j7200-common-proc-board: Correct the name of io expander on main_i2c1

J7200 main_i2c1 is connected to the i2c bus on the CPB marked as main_i2c3

The i2c1 devices on the CPB are _not_ connected to the SoC, they are not
usable with the J7200 SOM.

Correct the expander name from exp4 to exp3 and at the same time add the
line names as well.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 2721137d8943..83e043c65f81 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -159,11 +159,14 @@ &main_i2c1 {
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
 
-	exp4: gpio@20 {
+	exp3: gpio@20 {
 		compatible = "ti,tca6408";
 		reg = <0x20>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		gpio-line-names = "CODEC_RSTz", "CODEC_SPARE1", "UB926_RESETn",
+				  "UB926_LOCK", "UB926_PWR_SW_CNTRL",
+				  "UB926_TUNER_RESET", "UB926_GPIO_SPARE", "";
 	};
 };
 
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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