From: Andreas Obergschwandtner andreas.obergschwandtner@gmail.com
stable inclusion from linux-4.19.207 commit b80cfef360839ccccf70a2813efc464bdb2b8664
--------------------------------
[ Upstream commit 2270ad2f4e123336af685ecedd1618701cb4ca1e ]
This patch fixes the tristate and pullup configuration for UART 1 to 3 on the Tamonten SOM.
Signed-off-by: Andreas Obergschwandtner andreas.obergschwandtner@gmail.com Signed-off-by: Thierry Reding treding@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.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 20137fc578b1b..394a6b4dc69d5 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -185,8 +185,9 @@ 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_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 @@ "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>; };