Add the clock bindings for the X1000 Soc from Ingenic. Signed-off-by: Zhou Yanjie <zhouyan...@zoho.com> --- .../devicetree/bindings/clock/ingenic,cgu.txt | 1 + include/dt-bindings/clock/x1000-cgu.h | 41 ++++++++++++++++++++++ 2 files changed, 42 insertions(+) create mode 100644 include/dt-bindings/clock/x1000-cgu.h
diff --git a/Documentation/devicetree/bindings/clock/ingenic,cgu.txt b/Documentation/devicetree/bindings/clock/ingenic,cgu.txt index ba5a442..75598e6 100644 --- a/Documentation/devicetree/bindings/clock/ingenic,cgu.txt +++ b/Documentation/devicetree/bindings/clock/ingenic,cgu.txt @@ -11,6 +11,7 @@ Required properties: * ingenic,jz4725b-cgu * ingenic,jz4770-cgu * ingenic,jz4780-cgu + * ingenic,x1000-cgu - reg : The address & length of the CGU registers. - clocks : List of phandle & clock specifiers for clocks external to the CGU. Two such external clocks should be specified - first the external crystal diff --git a/include/dt-bindings/clock/x1000-cgu.h b/include/dt-bindings/clock/x1000-cgu.h new file mode 100644 index 00000000..f0a1496 --- /dev/null +++ b/include/dt-bindings/clock/x1000-cgu.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * This header provides clock numbers for the ingenic,x1000-cgu DT binding. + * + * They are roughly ordered as: + * - external clocks + * - PLLs + * - muxes/dividers in the order they appear in the x1000 programmers manual + * - gates in order of their bit in the CLKGR* registers + */ + +#ifndef __DT_BINDINGS_CLOCK_X1000_CGU_H__ +#define __DT_BINDINGS_CLOCK_X1000_CGU_H__ + +#define X1000_CLK_EXCLK 0 +#define X1000_CLK_RTCLK 1 +#define X1000_CLK_APLL 2 +#define X1000_CLK_MPLL 3 +#define X1000_CLK_SCLKA 4 +#define X1000_CLK_CPUMUX 5 +#define X1000_CLK_CPU 6 +#define X1000_CLK_L2CACHE 7 +#define X1000_CLK_AHB0 8 +#define X1000_CLK_AHB2PMUX 9 +#define X1000_CLK_AHB2 10 +#define X1000_CLK_PCLK 11 +#define X1000_CLK_DDR 12 +#define X1000_CLK_MAC 13 +#define X1000_CLK_MSCMUX 14 +#define X1000_CLK_MSC0 15 +#define X1000_CLK_MSC1 16 +#define X1000_CLK_SSIPLL 17 +#define X1000_CLK_SSIMUX 18 +#define X1000_CLK_SFC 19 +#define X1000_CLK_UART0 20 +#define X1000_CLK_UART1 21 +#define X1000_CLK_UART2 22 +#define X1000_CLK_SSI 23 +#define X1000_CLK_PDMA 24 + +#endif /* __DT_BINDINGS_CLOCK_X1000_CGU_H__ */ -- 2.7.4
