path: root/dts/Bindings/mmc/nvidia,tegra20-sdhci.txt
diff options
authorSascha Hauer <>2019-04-05 14:51:50 +0200
committerSascha Hauer <>2019-04-08 10:16:55 +0200
commit1dc748b3b202cadf9b799874d9af8d441ee556bc (patch)
tree58fd3c90a40e2d0128b0c7f36d63d7fc126bb20d /dts/Bindings/mmc/nvidia,tegra20-sdhci.txt
parent9688b49cd3bc0b61a019e8e1311236c9975a0777 (diff)
dts: update to v5.1-rc1
Signed-off-by: Sascha Hauer <>
Diffstat (limited to 'dts/Bindings/mmc/nvidia,tegra20-sdhci.txt')
1 files changed, 5 insertions, 1 deletions
diff --git a/dts/Bindings/mmc/nvidia,tegra20-sdhci.txt b/dts/Bindings/mmc/nvidia,tegra20-sdhci.txt
index 32b4b4e..2cecdc7 100644
--- a/dts/Bindings/mmc/nvidia,tegra20-sdhci.txt
+++ b/dts/Bindings/mmc/nvidia,tegra20-sdhci.txt
@@ -39,12 +39,16 @@ sdhci@c8000200 {
bus-width = <8>;
-Optional properties for Tegra210 and Tegra186:
+Optional properties for Tegra210, Tegra186 and Tegra194:
- pinctrl-names, pinctrl-0, pinctrl-1 : Specify pad voltage
configurations. Valid pinctrl-names are "sdmmc-3v3" and "sdmmc-1v8"
for controllers supporting multiple voltage levels. The order of names
should correspond to the pin configuration states in pinctrl-0 and
+- pinctrl-names : "sdmmc-3v3-drv" and "sdmmc-1v8-drv" are applicable for
+ Tegra210 where pad config registers are in the pinmux register domain
+ for pull-up-strength and pull-down-strength values configuration when
+ using pads at 3V3 and 1V8 levels.
- nvidia,only-1-8-v : The presence of this property indicates that the
controller operates at a 1.8 V fixed I/O voltage.
- nvidia,pad-autocal-pull-up-offset-3v3,