diff options
Diffstat (limited to 'dts/include/dt-bindings/clock/ingenic,jz4740-cgu.h')
| -rw-r--r-- | dts/include/dt-bindings/clock/ingenic,jz4740-cgu.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/dts/include/dt-bindings/clock/ingenic,jz4740-cgu.h b/dts/include/dt-bindings/clock/ingenic,jz4740-cgu.h new file mode 100644 index 0000000000..e82d770285 --- /dev/null +++ b/dts/include/dt-bindings/clock/ingenic,jz4740-cgu.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * This header provides clock numbers for the ingenic,jz4740-cgu DT binding. + * + * They are roughly ordered as: + * - external clocks + * - PLLs + * - muxes/dividers in the order they appear in the jz4740 programmers manual + * - gates in order of their bit in the CLKGR* registers + */ + +#ifndef __DT_BINDINGS_CLOCK_JZ4740_CGU_H__ +#define __DT_BINDINGS_CLOCK_JZ4740_CGU_H__ + +#define JZ4740_CLK_EXT 0 +#define JZ4740_CLK_RTC 1 +#define JZ4740_CLK_PLL 2 +#define JZ4740_CLK_PLL_HALF 3 +#define JZ4740_CLK_CCLK 4 +#define JZ4740_CLK_HCLK 5 +#define JZ4740_CLK_PCLK 6 +#define JZ4740_CLK_MCLK 7 +#define JZ4740_CLK_LCD 8 +#define JZ4740_CLK_LCD_PCLK 9 +#define JZ4740_CLK_I2S 10 +#define JZ4740_CLK_SPI 11 +#define JZ4740_CLK_MMC 12 +#define JZ4740_CLK_UHC 13 +#define JZ4740_CLK_UDC 14 +#define JZ4740_CLK_UART0 15 +#define JZ4740_CLK_UART1 16 +#define JZ4740_CLK_DMA 17 +#define JZ4740_CLK_IPU 18 +#define JZ4740_CLK_ADC 19 +#define JZ4740_CLK_I2C 20 +#define JZ4740_CLK_AIC 21 +#define JZ4740_CLK_TCU 22 + +#endif /* __DT_BINDINGS_CLOCK_JZ4740_CGU_H__ */ |