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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-12 08:58:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-12 08:58:43 -0800
commitcdd305454ebd181fa35b648c0921fe7df27d6f3b (patch)
tree93f2350402601465888e9f3c3e3e47d9fe598e22 /Documentation/devicetree/bindings/spi
parent42cf0f203e877cc7e502883d43b3f72149033d86 (diff)
parent3c3c8e3618b018aee1dfd42343a74f3ab5ddf23c (diff)
Merge tag 'devicetree-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree changes from Rob Herring: - DT unittests for I2C probing and overlays from Pantelis Antoniou - Remove DT unittest dependency on OF_DYNAMIC from Gaurav Minocha - Add Tegra compatible strings missing for newer parts from Paul Walmsley - Various vendor prefix additions * tag 'devicetree-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Add vendor prefix for OmniVision Technologies of: Use ovti for Omnivision of: Add vendor prefix for Truly Semiconductors Limited of: Add vendor prefix for Himax Technologies Inc. of/fdt: fix sparse warning of: unitest: Add I2C overlay unit tests. Documentation: DT: document compatible string existence requirement Documentation: DT bindings: add nvidia, tegra132-denver compatible string Documentation: DT bindings: add more Tegra chip compatible strings of: EXPORT_SYMBOL_GPL of_property_read_u64_array of: Fix brace position for struct of_device_id definition of/unittest: Remove obsolete code dt-bindings: use isil prefix for Intersil in vendor-prefixes.txt Add AD Holdings Plc. to vendor-prefixes. dt-bindings: Add Silicon Mitus vendor prefix Removes OF_UNITTEST dependency on OF_DYNAMIC config symbol pinctrl: fix up device tree bindings DT: Vendors: Add Everspin doc: add bindings document for altera fpga manager drivers: of: Export of_reserved_mem_device_{init,release}
Diffstat (limited to 'Documentation/devicetree/bindings/spi')
-rw-r--r--Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
index 7ea701e07dc2..b785976fe98a 100644
--- a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
@@ -1,7 +1,9 @@
NVIDIA Tegra114 SPI controller.
Required properties:
-- compatible : should be "nvidia,tegra114-spi".
+- compatible : For Tegra114, must contain "nvidia,tegra114-spi".
+ Otherwise, must contain '"nvidia,<chip>-spi", "nvidia,tegra114-spi"' where
+ <chip> is tegra124, tegra132, or tegra210.
- reg: Should contain SPI registers location and length.
- interrupts: Should contain SPI interrupts.
- clock-names : Must include the following entries: