diff options
| -rw-r--r-- | Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt index ded5d6212c84..c6620bc96703 100644 --- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | NVIDIA Tegra124 Clock And Reset Controller | 1 | NVIDIA Tegra124 and Tegra132 Clock And Reset Controller |
| 2 | 2 | ||
| 3 | This binding uses the common clock binding: | 3 | This binding uses the common clock binding: |
| 4 | Documentation/devicetree/bindings/clock/clock-bindings.txt | 4 | Documentation/devicetree/bindings/clock/clock-bindings.txt |
| @@ -7,14 +7,16 @@ The CAR (Clock And Reset) Controller on Tegra is the HW module responsible | |||
| 7 | for muxing and gating Tegra's clocks, and setting their rates. | 7 | for muxing and gating Tegra's clocks, and setting their rates. |
| 8 | 8 | ||
| 9 | Required properties : | 9 | Required properties : |
| 10 | - compatible : Should be "nvidia,tegra124-car" | 10 | - compatible : Should be "nvidia,tegra124-car" or "nvidia,tegra132-car" |
| 11 | - reg : Should contain CAR registers location and length | 11 | - reg : Should contain CAR registers location and length |
| 12 | - clocks : Should contain phandle and clock specifiers for two clocks: | 12 | - clocks : Should contain phandle and clock specifiers for two clocks: |
| 13 | the 32 KHz "32k_in", and the board-specific oscillator "osc". | 13 | the 32 KHz "32k_in", and the board-specific oscillator "osc". |
| 14 | - #clock-cells : Should be 1. | 14 | - #clock-cells : Should be 1. |
| 15 | In clock consumers, this cell represents the clock ID exposed by the | 15 | In clock consumers, this cell represents the clock ID exposed by the |
| 16 | CAR. The assignments may be found in header file | 16 | CAR. The assignments may be found in the header files |
| 17 | <dt-bindings/clock/tegra124-car.h>. | 17 | <dt-bindings/clock/tegra124-car-common.h> (which covers IDs common |
| 18 | to Tegra124 and Tegra132) and <dt-bindings/clock/tegra124-car.h> | ||
| 19 | (for Tegra124-specific clocks). | ||
| 18 | - #reset-cells : Should be 1. | 20 | - #reset-cells : Should be 1. |
| 19 | In clock consumers, this cell represents the bit number in the CAR's | 21 | In clock consumers, this cell represents the bit number in the CAR's |
| 20 | array of CLK_RST_CONTROLLER_RST_DEVICES_* registers. | 22 | array of CLK_RST_CONTROLLER_RST_DEVICES_* registers. |
