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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2C

Tegra264 has 17 generic I2C controllers, two of which are in always-on
partition of the SoC. In addition to the features supported by Tegra194
it also supports a SW mutex register to allow sharing the same I2C
instance across multiple firmware.

Document compatible string "nvidia,tegra264-i2c" for Tegra264 I2C.

Signed-off-by: Kartik Rajput <kkartik@nvidia.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

authored by

Kartik Rajput and committed by
Thierry Reding 804ebc2b 8f5ae30d

+7
+7
Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml
··· 80 80 support for 64 KiB transactions whereas earlier chips supported no 81 81 more than 4 KiB per transactions. 82 82 const: nvidia,tegra194-i2c 83 + - description: 84 + Tegra264 has 17 generic I2C controllers, two of which are in the AON 85 + (always-on) partition of the SoC. In addition to the features from 86 + Tegra194, a SW mutex register is added to support use of the same I2C 87 + instance across multiple firmwares. 88 + const: nvidia,tegra264-i2c 83 89 84 90 reg: 85 91 maxItems: 1 ··· 192 186 contains: 193 187 enum: 194 188 - nvidia,tegra194-i2c 189 + - nvidia,tegra264-i2c 195 190 then: 196 191 required: 197 192 - resets