bindings/bus/renesas%2Cbsc.yaml

2 ---
4 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 title: Renesas Bus State Controller (BSC)
9   - Geert Uytterhoeven <geert+renesas@glider.be>
12   The Renesas Bus State Controller (BSC, sometimes called "LBSC within Bus
13   Bridge", or "External Bus Interface") can be found in several Renesas ARM
14   SoCs.  It provides an external bus for connecting multiple external
18   While the BSC is a fairly simple memory-mapped bus, it may be part of a
24   The bindings for the BSC extend the bindings for "simple-pm-bus".
27   - $ref: simple-pm-bus.yaml#
32       - enum:
33           - renesas,bsc-r8a73a4  # R-Mobile APE6 (r8a73a4)
34           - renesas,bsc-sh73a0   # SH-Mobile AG5 (sh73a0)
35       - const: renesas,bsc
36       - {} # simple-pm-bus, but not listed here to avoid false select
45   - reg
50   - |
51     #include <dt-bindings/interrupt-controller/irq.h>
54         compatible = "renesas,bsc-sh73a0", "renesas,bsc", "simple-pm-bus";
55         #address-cells = <1>;
56         #size-cells = <1>;
61         power-domains = <&pd_a4s>;