clk/ingenic/jz4770-cgu.c

1 // SPDX-License-Identifier: GPL-2.0
3  * JZ4770 SoC CGU driver
8 #include <linux/clk-provider.h>
13 #include <dt-bindings/clock/jz4770-cgu.h>
44 #define OPCR_SPENDH		BIT(5)		/* UHC PHY suspend */
47 #define USBPCR1_UHC_POWER	BIT(5)		/* UHC PHY power down */
53 	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;  in jz4770_uhc_phy_enable()
54 	void __iomem *reg_usbpcr1	= cgu->base + CGU_REG_USBPCR1;  in jz4770_uhc_phy_enable()
63 	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;  in jz4770_uhc_phy_disable()
64 	void __iomem *reg_usbpcr1	= cgu->base + CGU_REG_USBPCR1;  in jz4770_uhc_phy_disable()
72 	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;  in jz4770_uhc_phy_is_enabled()
73 	void __iomem *reg_usbpcr1	= cgu->base + CGU_REG_USBPCR1;  in jz4770_uhc_phy_is_enabled()
86 	0x0, 0x1, -1, 0x2, -1, -1, -1, 0x3,
155 			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
163 			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
171 			CGU_REG_CPCCR, 24, 1, 4, 22, -1, -1,
180 			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1,
188 			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
197 			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
208 		.div = { CGU_REG_MSC0CDR, 0, 1, 7, -1, -1, 31 },
215 		.div = { CGU_REG_MSC1CDR, 0, 1, 7, -1, -1, 31 },
222 		.div = { CGU_REG_MSC2CDR, 0, 1, 7, -1, -1, 31 },
229 		.div = { CGU_REG_CIMCDR, 0, 1, 8, -1, -1, -1 },
236 		.div = { CGU_REG_UHCCDR, 0, 1, 4, -1, -1, -1 },
241 		.parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, -1 },
243 		.div = { CGU_REG_GPUCDR, 0, 1, 3, -1, -1, -1 },
250 		.div = { CGU_REG_BCHCDR, 0, 1, 3, -1, -1, -1 },
257 		.div = { CGU_REG_LPCDR, 0, 1, 11, -1, -1, -1 },
264 		.div = { CGU_REG_GPSCDR, 0, 1, 4, -1, -1, -1 },
272 		.parents = { JZ4770_CLK_EXT, -1,
275 		.div = { CGU_REG_SSICDR, 0, 1, 6, -1, -1, -1 },
279 		.parents = { JZ4770_CLK_EXT, -1,
282 		.div = { CGU_REG_PCMCDR, 0, 1, 9, -1, -1, -1 },
286 		.parents = { JZ4770_CLK_EXT, -1,
289 		.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
294 		.parents = { JZ4770_CLK_EXT, -1,
297 		.div = { CGU_REG_USBCDR, 0, 1, 8, -1, -1, -1 },
301 	/* Gate-only clocks */
418 		.parents = { JZ4770_CLK_UHC, -1, -1, -1 },
454 CLK_OF_DECLARE_DRIVER(jz4770_cgu, "ingenic,jz4770-cgu", jz4770_cgu_init);