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-rw-r--r--include/dt-bindings/clock/s3c2443.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/s3c2443.h b/include/dt-bindings/clock/s3c2443.h
new file mode 100644
index 000000000000..37e66b054d64
--- /dev/null
+++ b/include/dt-bindings/clock/s3c2443.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Device Tree binding constants clock controllers of Samsung S3C2443 and later.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H
+#define _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H
+
+/*
+ * Let each exported clock get a unique index, which is used on DT-enabled
+ * platforms to lookup the clock from a clock specifier. These indices are
+ * therefore considered an ABI and so must not be changed. This implies
+ * that new clocks should be added either in free spaces between clock groups
+ * or at the end.
+ */
+
+/* Core clocks. */
+#define MSYSCLK			1
+#define ESYSCLK			2
+#define ARMDIV			3
+#define ARMCLK			4
+#define HCLK			5
+#define PCLK			6
+
+/* Special clocks */
+#define SCLK_HSSPI0		16
+#define SCLK_FIMD		17
+#define SCLK_I2S0		18
+#define SCLK_I2S1		19
+#define SCLK_HSMMC1		20
+#define SCLK_HSMMC_EXT		21
+#define SCLK_CAM		22
+#define SCLK_UART		23
+#define SCLK_USBH		24
+
+/* Muxes */
+#define MUX_HSSPI0		32
+#define MUX_HSSPI1		33
+#define MUX_HSMMC0		34
+#define MUX_HSMMC1		35
+
+/* hclk-gates */
+#define HCLK_DMA0		48
+#define HCLK_DMA1		49
+#define HCLK_DMA2		50
+#define HCLK_DMA3		51
+#define HCLK_DMA4		52
+#define HCLK_DMA5		53
+#define HCLK_DMA6		54
+#define HCLK_DMA7		55
+#define HCLK_CAM		56
+#define HCLK_LCD		57
+#define HCLK_USBH		58
+#define HCLK_USBD		59
+#define HCLK_IROM		60
+#define HCLK_HSMMC0		61
+#define HCLK_HSMMC1		62
+#define HCLK_CFC		63
+#define HCLK_SSMC		64
+#define HCLK_DRAM		65
+#define HCLK_2D			66
+
+/* pclk-gates */
+#define PCLK_UART0		72
+#define PCLK_UART1		73
+#define PCLK_UART2		74
+#define PCLK_UART3		75
+#define PCLK_I2C0		76
+#define PCLK_SDI		77
+#define PCLK_SPI0		78
+#define PCLK_ADC		79
+#define PCLK_AC97		80
+#define PCLK_I2S0		81
+#define PCLK_PWM		82
+#define PCLK_WDT		83
+#define PCLK_RTC		84
+#define PCLK_GPIO		85
+#define PCLK_SPI1		86
+#define PCLK_CHIPID		87
+#define PCLK_I2C1		88
+#define PCLK_I2S1		89
+#define PCLK_PCM		90
+
+/* Total number of clocks. */
+#define NR_CLKS			(PCLK_PCM + 1)
+
+#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H */