diff options
| -rw-r--r-- | Documentation/devicetree/bindings/clock/img,boston-clock.txt | 31 | ||||
| -rw-r--r-- | MAINTAINERS | 7 | ||||
| -rw-r--r-- | include/dt-bindings/clock/boston-clock.h | 14 |
3 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/img,boston-clock.txt b/Documentation/devicetree/bindings/clock/img,boston-clock.txt new file mode 100644 index 000000000000..7bc5e9ffb624 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/img,boston-clock.txt @@ -0,0 +1,31 @@ +Binding for Imagination Technologies MIPS Boston clock sources. + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +The device node must be a child node of the syscon node corresponding to the +Boston system's platform registers. + +Required properties: +- compatible : Should be "img,boston-clock". +- #clock-cells : Should be set to 1. + Values available for clock consumers can be found in the header file: + <dt-bindings/clock/boston-clock.h> + +Example: + + system-controller@17ffd000 { + compatible = "img,boston-platform-regs", "syscon"; + reg = <0x17ffd000 0x1000>; + + clk_boston: clock { + compatible = "img,boston-clock"; + #clock-cells = <1>; + }; + }; + + uart0: uart@17ffe000 { + /* ... */ + clocks = <&clk_boston BOSTON_CLK_SYS>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index bcf2d258c0dd..0b977a6bf849 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8504,6 +8504,13 @@ F: arch/mips/include/asm/mach-loongson32/ F: drivers/*/*loongson1* F: drivers/*/*/*loongson1* +MIPS BOSTON DEVELOPMENT BOARD +M: Paul Burton <paul.burton@imgtec.com> +L: linux-mips@linux-mips.org +S: Maintained +F: Documentation/devicetree/bindings/clock/img,boston-clock.txt +F: include/dt-bindings/clock/boston-clock.h + MIROSOUND PCM20 FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org diff --git a/include/dt-bindings/clock/boston-clock.h b/include/dt-bindings/clock/boston-clock.h new file mode 100644 index 000000000000..a6f009821137 --- /dev/null +++ b/include/dt-bindings/clock/boston-clock.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2016 Imagination Technologies + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef __DT_BINDINGS_CLOCK_BOSTON_CLOCK_H__ +#define __DT_BINDINGS_CLOCK_BOSTON_CLOCK_H__ + +#define BOSTON_CLK_INPUT 0 +#define BOSTON_CLK_SYS 1 +#define BOSTON_CLK_CPU 2 + +#endif /* __DT_BINDINGS_CLOCK_BOSTON_CLOCK_H__ */ |