linux-kernel - [PATCH] ARM: tegra: tamonten: Fix UART pad setting

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Message-Id: <20210729144226.111900-1-andreas.obergschwandtner@gmail.com>
Date:   Thu, 29 Jul 2021 16:42:26 +0200
From:   Andreas Obergschwandtner <andreas.obergschwandtner@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     andreas.obergschwandtner@...il.com,
        Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: tegra: tamonten: Fix UART pad setting

This patch fixes the tristate and pullup configuration for UART 1 to 3
on the Tamonten SOM.

Signed-off-by: Andreas Obergschwandtner <andreas.obergschwandtner@...il.com>
---
 arch/arm/boot/dts/tegra20-tamonten.dtsi | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index 95e6bccdb4f6..dd4d506683de 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -185,8 +185,9 @@ conf_ata {
 				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
 					"cdev1", "cdev2", "dap1", "dtb", "gma",
 					"gmb", "gmc", "gmd", "gme", "gpu7",
-					"gpv", "i2cp", "pta", "rm", "slxa",
-					"slxk", "spia", "spib", "uac";
+					"gpv", "i2cp", "irrx", "irtx", "pta",
+					"rm", "slxa", "slxk", "spia", "spib",
+					"uac";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 			};
@@ -211,7 +212,7 @@ conf_crtp {
 			conf_ddc {
 				nvidia,pins = "ddc", "dta", "dtd", "kbca",
 					"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
-					"sdc";
+					"sdc", "uad", "uca";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 			};
@@ -221,10 +222,9 @@ conf_hdint {
 					"lvp0", "owc", "sdb";
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 			};
-			conf_irrx {
-				nvidia,pins = "irrx", "irtx", "sdd", "spic",
-					"spie", "spih", "uaa", "uab", "uad",
-					"uca", "ucb";
+			conf_sdd {
+				nvidia,pins = "sdd", "spic", "spie", "spih",
+					"uaa", "uab", "ucb";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 			};
-- 
2.31.1