clk: nuvoton: Add support for NPCM750

Add clock controller driver for NPCM750

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>

include/dt-bindings/clock/nuvoton,npcm7xx-clock.h

@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Nuvoton NPCM7xx Clock Generator binding
+ * clock binding number for all clocks supportted by nuvoton,npcm7xx-clk
+ *
+ * Copyright (C) 2018 Nuvoton Technologies tali.perry@nuvoton.com
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_NPCM7XX_H
+#define __DT_BINDINGS_CLOCK_NPCM7XX_H
+
+#define NPCM7XX_CLK_CPU		0
+#define NPCM7XX_CLK_GFX_PIXEL	1
+#define NPCM7XX_CLK_MC		2
+#define NPCM7XX_CLK_ADC		3
+#define NPCM7XX_CLK_AHB		4
+#define NPCM7XX_CLK_TIMER	5
+#define NPCM7XX_CLK_UART	6
+#define NPCM7XX_CLK_MMC		7
+#define NPCM7XX_CLK_SPI3	8
+#define NPCM7XX_CLK_PCI		9
+#define NPCM7XX_CLK_AXI		10
+#define NPCM7XX_CLK_APB4	11
+#define NPCM7XX_CLK_APB3	12
+#define NPCM7XX_CLK_APB2	13
+#define NPCM7XX_CLK_APB1	14
+#define NPCM7XX_CLK_APB5	15
+#define NPCM7XX_CLK_CLKOUT	16
+#define NPCM7XX_CLK_GFX		17
+#define NPCM7XX_CLK_SU		18
+#define NPCM7XX_CLK_SU48	19
+#define NPCM7XX_CLK_SDHC	20
+#define NPCM7XX_CLK_SPI0	21
+#define NPCM7XX_CLK_SPIX	22
+#define NPCM7XX_CLK_REFCLK	23
+#define NPCM7XX_CLK_SYSBYPCK	24
+#define NPCM7XX_CLK_MCBYPCK	25
+#define NPCM7XX_CLK_PLL0	26
+#define NPCM7XX_CLK_PLL1	27
+#define NPCM7XX_CLK_PLL2	28
+#define NPCM7XX_CLK_PLL2DIV2	29
+#define NPCM7XX_NUM_CLOCKS	(NPCM7XX_CLK_PLL2DIV2 + 1)
+
+#endif
+