[5/6] devicetree: nvidia,tegra20-sdhci: document nvidia,pad node

Message ID 20180327163350.15862-5-a.heider@gmail.com
State New
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Series
  • [1/6] tegra: pmc: move IO pad IDs to a devicetree binding
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Commit Message

Andre Heider March 27, 2018, 4:33 p.m.
From: SwtcR <swtcr0@gmail.com>

Signed-off-by: SwtcR <swtcr0@gmail.com>
Signed-off-by: Andre Heider <a.heider@gmail.com>
---
 Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
index 9bce57862ed6..cda29fd167d9 100644
--- a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
@@ -23,6 +23,8 @@  Required properties:
 
 Optional properties:
 - power-gpios : Specify GPIOs for power control
+- nvidia,pad : Specify the pad ID for controlling the I/O voltage level.
+  Required for 1.8V mode support on Tegra210.
 
 Example: