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authorWarner Losh <imp@FreeBSD.org>2015-02-27 22:16:54 +0000
committerWarner Losh <imp@FreeBSD.org>2015-02-27 22:16:54 +0000
commitda75c2cc5808a45edc76752ba495dcc5dcd4346c (patch)
tree74a0899e9f467d761efca9e14d7d3213fb899de8 /Bindings/clock/nvidia,tegra124-car.txt
parentab9104d36764981b663e037d0e48496993a070a4 (diff)
downloadsrc-da75c2cc5808a45edc76752ba495dcc5dcd4346c.tar.gz
src-da75c2cc5808a45edc76752ba495dcc5dcd4346c.zip
Notes
Diffstat (limited to 'Bindings/clock/nvidia,tegra124-car.txt')
-rw-r--r--Bindings/clock/nvidia,tegra124-car.txt10
1 files changed, 6 insertions, 4 deletions
diff --git a/Bindings/clock/nvidia,tegra124-car.txt b/Bindings/clock/nvidia,tegra124-car.txt
index ded5d6212c84..c6620bc96703 100644
--- a/Bindings/clock/nvidia,tegra124-car.txt
+++ b/Bindings/clock/nvidia,tegra124-car.txt
@@ -1,4 +1,4 @@
-NVIDIA Tegra124 Clock And Reset Controller
+NVIDIA Tegra124 and Tegra132 Clock And Reset Controller
This binding uses the common clock binding:
Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -7,14 +7,16 @@ The CAR (Clock And Reset) Controller on Tegra is the HW module responsible
for muxing and gating Tegra's clocks, and setting their rates.
Required properties :
-- compatible : Should be "nvidia,tegra124-car"
+- compatible : Should be "nvidia,tegra124-car" or "nvidia,tegra132-car"
- reg : Should contain CAR registers location and length
- clocks : Should contain phandle and clock specifiers for two clocks:
the 32 KHz "32k_in", and the board-specific oscillator "osc".
- #clock-cells : Should be 1.
In clock consumers, this cell represents the clock ID exposed by the
- CAR. The assignments may be found in header file
- <dt-bindings/clock/tegra124-car.h>.
+ CAR. The assignments may be found in the header files
+ <dt-bindings/clock/tegra124-car-common.h> (which covers IDs common
+ to Tegra124 and Tegra132) and <dt-bindings/clock/tegra124-car.h>
+ (for Tegra124-specific clocks).
- #reset-cells : Should be 1.
In clock consumers, this cell represents the bit number in the CAR's
array of CLK_RST_CONTROLLER_RST_DEVICES_* registers.