[PATCH v8 10/14] ARM: tegra: Define Tegra114 CAR binding
Prashant Gaikwad
pgaikwad at nvidia.com
Mon Mar 25 07:15:47 EDT 2013
On Friday 22 March 2013 06:09 PM, Peter De Schrijver wrote:
> The device tree binding models Tegra114 CAR (Clock And Reset) as a single
> monolithic clock provider.
>
> Signed-off-by: Peter De Schrijver <pdeschrijver at nvidia.com>
> ---
<snip>
> + 263 cclk_lp
> + 264 dfll_ref
> + 265 dfll_soc
> +
Peter,
Please remove following clock IDs from binding.
> +Mux clocks
> +
> + 300 audio0_mux
> + 301 audio1_mux
> + 302 audio2_mux
> + 303 audio3_mux
> + 304 audio4_mux
> + 305 spdif_mux
> + 306 clk_out_1_mux
> + 307 clk_out_2_mux
> + 308 clk_out_3_mux
> + 309 dsia_mux
> + 310 dsib_mux
> +
> +Example SoC include file:
> +
> +/ {
> + tegra_car: clock {
> + compatible = "nvidia,tegra114-car";
> + reg = <0x60006000 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + usb at c5004000 {
> + clocks = <&tegra_car 58>; /* usb2 */
> + };
> +};
> +
> +Example board file:
> +
> +/ {
> + clocks {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + osc: clock at 0 {
> + compatible = "fixed-clock";
> + reg = <0>;
> + #clock-cells = <0>;
> + clock-frequency = <12000000>;
> + };
> +
> + clk_32k: clock at 1 {
> + compatible = "fixed-clock";
> + reg = <1>;
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + };
> + };
> +
> + &tegra_car {
> + clocks = <&clk_32k> <&osc>;
> + };
> +};
More information about the linux-arm-kernel
mailing list