bindings/clock/rockchip%2Crk3308-cru.yaml

1 # SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 ---
4 $id: http://devicetree.org/schemas/clock/rockchip,rk3308-cru.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip RK3308 Clock and Reset Unit (CRU)
10   - Elaine Zhang <zhangqing@rock-chips.com>
11   - Heiko Stuebner <heiko@sntech.de>
14   The RK3308 clock controller generates and supplies clocks to various
19   preprocessor macros in the dt-bindings/clock/rk3308-cru.h headers and can be
24   clock-output-names:
25     - "xin24m"                               - crystal input      - required
26     - "xin32k"                               - rtc clock          - optional
27     - "mclk_i2s0_8ch_in", "mclk_i2s1_8ch_in",
29       "mclk_i2s0_2ch_in", "mclk_i2s1_2ch_in" - external I2S or
30                                                SPDIF clock        - optional
31     - "mac_clkin"                            - external MAC clock - optional
36       - rockchip,rk3308-cru
41   "#clock-cells":
44   "#reset-cells":
50   clock-names:
61   - compatible
62   - reg
63   - "#clock-cells"
64   - "#reset-cells"
69   - |
70     cru: clock-controller@ff500000 {
71       compatible = "rockchip,rk3308-cru";
74       #clock-cells = <1>;
75       #reset-cells = <1>;