Add clocks for Unisoc's SC9863A

index f59d1936b412..574cfc116bbc 100644
@@ -79,6 +79,17 @@ static int sprd_sc_gate_enable(struct clk_hw *hw)
 
 	return 0;
 }
+
+static int sprd_pll_sc_gate_prepare(struct clk_hw *hw)
+{
+	struct sprd_gate *sg = hw_to_sprd_gate(hw);
+
+	clk_sc_gate_toggle(sg, true);
+	udelay(sg->udelay);
+
+	return 0;
+}
+
 static int sprd_gate_is_enabled(struct clk_hw *hw)
 {
 	struct sprd_gate *sg = hw_to_sprd_gate(hw);

@@ -109,3 +120,9 @@ const struct clk_ops sprd_sc_gate_ops = {
 };
 EXPORT_SYMBOL_GPL(sprd_sc_gate_ops);
 
+const struct clk_ops sprd_pll_sc_gate_ops = {
+	.unprepare	= sprd_sc_gate_disable,
+	.prepare	= sprd_pll_sc_gate_prepare,
+	.is_enabled	= sprd_gate_is_enabled,
+};
+EXPORT_SYMBOL_GPL(sprd_pll_sc_gate_ops);

index dc352ea55e1f..d380d77b8dce 100644
@@ -14,16 +14,19 @@ struct sprd_gate {
 	u32			enable_mask;
 	u16			flags;
 	u16			sc_offset;
+	u16			udelay;
 
 	struct sprd_clk_common	common;
 };
 
-#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset,	\
-			     _enable_mask, _flags, _gate_flags, _ops)	\
+#define SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg,	\
+				    _sc_offset, _enable_mask, _flags,	\
+				    _gate_flags, _udelay, _ops)		\
 	struct sprd_gate _struct = {					\
 		.enable_mask	= _enable_mask,				\
 		.sc_offset	= _sc_offset,				\
 		.flags		= _gate_flags,				\
+		.udelay		= _udelay,				\
 		.common	= {						\
 			.regmap		= NULL,				\
 			.reg		= _reg,				\

@@ -34,6 +37,12 @@ struct sprd_gate {
 		}							\
 	}
 
+#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset,	\
+			     _enable_mask, _flags, _gate_flags, _ops)	\
+	SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg,	\
+				    _sc_offset, _enable_mask, _flags,	\
+				    _gate_flags, 0, _ops)
+
 #define SPRD_GATE_CLK(_struct, _name, _parent, _reg,			\
 		      _enable_mask, _flags, _gate_flags)		\
 	SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, 0,		\

@@ -46,6 +55,13 @@ struct sprd_gate {
 			     _enable_mask, _flags, _gate_flags,		\
 			     &sprd_sc_gate_ops)
 
+#define SPRD_PLL_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset,	\
+			    _enable_mask, _flags, _gate_flags, _udelay)	\
+	SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg,	\
+				    _sc_offset,	_enable_mask, _flags,	\
+				    _gate_flags, _udelay,		\
+				    &sprd_pll_sc_gate_ops)
+
 static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw)
 {
 	struct sprd_clk_common *common = hw_to_sprd_clk_common(hw);

@@ -55,5 +71,6 @@ static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw)
 
 extern const struct clk_ops sprd_gate_ops;
 extern const struct clk_ops sprd_sc_gate_ops;
+extern const struct clk_ops sprd_pll_sc_gate_ops;
 
 #endif /* _SPRD_GATE_H_ */

new file mode 100644
index 000000000000..901ba59676c2
@@ -0,0 +1,334 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Unisoc SC9863A platform clocks
+ *
+ * Copyright (C) 2019, Unisoc Communications Inc.
+ */
+
+#ifndef _DT_BINDINGS_CLK_SC9863A_H_
+#define _DT_BINDINGS_CLK_SC9863A_H_
+
+#define CLK_MPLL0_GATE		0
+#define CLK_DPLL0_GATE		1
+#define CLK_LPLL_GATE		2
+#define CLK_GPLL_GATE		3
+#define CLK_DPLL1_GATE		4
+#define CLK_MPLL1_GATE		5
+#define CLK_MPLL2_GATE		6
+#define CLK_ISPPLL_GATE		7
+#define CLK_PMU_APB_NUM		(CLK_ISPPLL_GATE + 1)
+
+#define CLK_AUDIO_GATE		0
+#define CLK_RPLL		1
+#define CLK_RPLL_390M		2
+#define CLK_RPLL_260M		3
+#define CLK_RPLL_195M		4
+#define CLK_RPLL_26M		5
+#define CLK_ANLG_PHY_G5_NUM	(CLK_RPLL_26M + 1)
+
+#define CLK_TWPLL		0
+#define CLK_TWPLL_768M		1
+#define CLK_TWPLL_384M		2
+#define CLK_TWPLL_192M		3
+#define CLK_TWPLL_96M		4
+#define CLK_TWPLL_48M		5
+#define CLK_TWPLL_24M		6
+#define CLK_TWPLL_12M		7
+#define CLK_TWPLL_512M		8
+#define CLK_TWPLL_256M		9
+#define CLK_TWPLL_128M		10
+#define CLK_TWPLL_64M		11
+#define CLK_TWPLL_307M2		12
+#define CLK_TWPLL_219M4		13
+#define CLK_TWPLL_170M6		14
+#define CLK_TWPLL_153M6		15
+#define CLK_TWPLL_76M8		16
+#define CLK_TWPLL_51M2		17
+#define CLK_TWPLL_38M4		18
+#define CLK_TWPLL_19M2		19
+#define CLK_LPLL		20
+#define CLK_LPLL_409M6		21
+#define CLK_LPLL_245M76		22
+#define CLK_GPLL		23
+#define CLK_ISPPLL		24
+#define CLK_ISPPLL_468M		25
+#define CLK_ANLG_PHY_G1_NUM	(CLK_ISPPLL_468M + 1)
+
+#define CLK_DPLL0		0
+#define CLK_DPLL1		1
+#define CLK_DPLL0_933M		2
+#define CLK_DPLL0_622M3		3
+#define CLK_DPLL0_400M		4
+#define CLK_DPLL0_266M7		5
+#define CLK_DPLL0_123M1		6
+#define CLK_DPLL0_50M		7
+#define CLK_ANLG_PHY_G7_NUM	(CLK_DPLL0_50M + 1)
+
+#define CLK_MPLL0		0
+#define CLK_MPLL1		1
+#define CLK_MPLL2		2
+#define CLK_MPLL2_675M		3
+#define CLK_ANLG_PHY_G4_NUM	(CLK_MPLL2_675M + 1)
+
+#define CLK_AP_APB		0
+#define CLK_AP_CE		1
+#define CLK_NANDC_ECC		2
+#define CLK_NANDC_26M		3
+#define CLK_EMMC_32K		4
+#define CLK_SDIO0_32K		5
+#define CLK_SDIO1_32K		6
+#define CLK_SDIO2_32K		7
+#define CLK_OTG_UTMI		8
+#define CLK_AP_UART0		9
+#define CLK_AP_UART1		10
+#define CLK_AP_UART2		11
+#define CLK_AP_UART3		12
+#define CLK_AP_UART4		13
+#define CLK_AP_I2C0		14
+#define CLK_AP_I2C1		15
+#define CLK_AP_I2C2		16
+#define CLK_AP_I2C3		17
+#define CLK_AP_I2C4		18
+#define CLK_AP_I2C5		19
+#define CLK_AP_I2C6		20
+#define CLK_AP_SPI0		21
+#define CLK_AP_SPI1		22
+#define CLK_AP_SPI2		23
+#define CLK_AP_SPI3		24
+#define CLK_AP_IIS0		25
+#define CLK_AP_IIS1		26
+#define CLK_AP_IIS2		27
+#define CLK_SIM0		28
+#define CLK_SIM0_32K		29
+#define CLK_AP_CLK_NUM		(CLK_SIM0_32K + 1)
+
+#define CLK_13M			0
+#define CLK_6M5			1
+#define CLK_4M3			2
+#define CLK_2M			3
+#define CLK_250K		4
+#define CLK_RCO_25M		5
+#define CLK_RCO_4M		6
+#define CLK_RCO_2M		7
+#define CLK_EMC			8
+#define CLK_AON_APB		9
+#define CLK_ADI			10
+#define CLK_AUX0		11
+#define CLK_AUX1		12
+#define CLK_AUX2		13
+#define CLK_PROBE		14
+#define CLK_PWM0		15
+#define CLK_PWM1		16
+#define CLK_PWM2		17
+#define CLK_AON_THM		18
+#define CLK_AUDIF		19
+#define CLK_CPU_DAP		20
+#define CLK_CPU_TS		21
+#define CLK_DJTAG_TCK		22
+#define CLK_EMC_REF		23
+#define CLK_CSSYS		24
+#define CLK_AON_PMU		25
+#define CLK_PMU_26M		26
+#define CLK_AON_TMR		27
+#define CLK_POWER_CPU		28
+#define CLK_AP_AXI		29
+#define CLK_SDIO0_2X		30
+#define CLK_SDIO1_2X		31
+#define CLK_SDIO2_2X		32
+#define CLK_EMMC_2X		33
+#define CLK_DPU			34
+#define CLK_DPU_DPI		35
+#define CLK_OTG_REF		36
+#define CLK_SDPHY_APB		37
+#define CLK_ALG_IO_APB		38
+#define CLK_GPU_CORE		39
+#define CLK_GPU_SOC		40
+#define CLK_MM_EMC		41
+#define CLK_MM_AHB		42
+#define CLK_BPC			43
+#define CLK_DCAM_IF		44
+#define CLK_ISP			45
+#define CLK_JPG			46
+#define CLK_CPP			47
+#define CLK_SENSOR0		48
+#define CLK_SENSOR1		49
+#define CLK_SENSOR2		50
+#define CLK_MM_VEMC		51
+#define CLK_MM_VAHB		52
+#define CLK_VSP			53
+#define CLK_CORE0		54
+#define CLK_CORE1		55
+#define CLK_CORE2		56
+#define CLK_CORE3		57
+#define CLK_CORE4		58
+#define CLK_CORE5		59
+#define CLK_CORE6		60
+#define CLK_CORE7		61
+#define CLK_SCU			62
+#define CLK_ACE			63
+#define CLK_AXI_PERIPH		64
+#define CLK_AXI_ACP		65
+#define CLK_ATB			66
+#define CLK_DEBUG_APB		67
+#define CLK_GIC			68
+#define CLK_PERIPH		69
+#define CLK_AON_CLK_NUM		(CLK_VSP + 1)
+
+#define CLK_OTG_EB		0
+#define CLK_DMA_EB		1
+#define CLK_CE_EB		2
+#define CLK_NANDC_EB		3
+#define CLK_SDIO0_EB		4
+#define CLK_SDIO1_EB		5
+#define CLK_SDIO2_EB		6
+#define CLK_EMMC_EB		7
+#define CLK_EMMC_32K_EB		8
+#define CLK_SDIO0_32K_EB	9
+#define CLK_SDIO1_32K_EB	10
+#define CLK_SDIO2_32K_EB	11
+#define CLK_NANDC_26M_EB	12
+#define CLK_DMA_EB2		13
+#define CLK_CE_EB2		14
+#define CLK_AP_AHB_GATE_NUM	(CLK_CE_EB2 + 1)
+
+#define CLK_GPIO_EB		0
+#define CLK_PWM0_EB		1
+#define CLK_PWM1_EB		2
+#define CLK_PWM2_EB		3
+#define CLK_PWM3_EB		4
+#define CLK_KPD_EB		5
+#define CLK_AON_SYST_EB		6
+#define CLK_AP_SYST_EB		7
+#define CLK_AON_TMR_EB		8
+#define CLK_EFUSE_EB		9
+#define CLK_EIC_EB		10
+#define CLK_INTC_EB		11
+#define CLK_ADI_EB		12
+#define CLK_AUDIF_EB		13
+#define CLK_AUD_EB		14
+#define CLK_VBC_EB		15
+#define CLK_PIN_EB		16
+#define CLK_AP_WDG_EB		17
+#define CLK_MM_EB		18
+#define CLK_AON_APB_CKG_EB	19
+#define CLK_CA53_TS0_EB		20
+#define CLK_CA53_TS1_EB		21
+#define CLK_CS53_DAP_EB		22
+#define CLK_PMU_EB		23
+#define CLK_THM_EB		24
+#define CLK_AUX0_EB		25
+#define CLK_AUX1_EB		26
+#define CLK_AUX2_EB		27
+#define CLK_PROBE_EB		28
+#define CLK_EMC_REF_EB		29
+#define CLK_CA53_WDG_EB		30
+#define CLK_AP_TMR1_EB		31
+#define CLK_AP_TMR2_EB		32
+#define CLK_DISP_EMC_EB		33
+#define CLK_ZIP_EMC_EB		34
+#define CLK_GSP_EMC_EB		35
+#define CLK_MM_VSP_EB		36
+#define CLK_MDAR_EB		37
+#define CLK_RTC4M0_CAL_EB	38
+#define CLK_RTC4M1_CAL_EB	39
+#define CLK_DJTAG_EB		40
+#define CLK_MBOX_EB		41
+#define CLK_AON_DMA_EB		42
+#define CLK_AON_APB_DEF_EB	43
+#define CLK_CA5_TS0_EB		44
+#define CLK_DBG_EB		45
+#define CLK_DBG_EMC_EB		46
+#define CLK_CROSS_TRIG_EB	47
+#define CLK_SERDES_DPHY_EB	48
+#define CLK_ARCH_RTC_EB		49
+#define CLK_KPD_RTC_EB		50
+#define CLK_AON_SYST_RTC_EB	51
+#define CLK_AP_SYST_RTC_EB	52
+#define CLK_AON_TMR_RTC_EB	53
+#define CLK_AP_TMR0_RTC_EB	54
+#define CLK_EIC_RTC_EB		55
+#define CLK_EIC_RTCDV5_EB	56
+#define CLK_AP_WDG_RTC_EB	57
+#define CLK_CA53_WDG_RTC_EB	58
+#define CLK_THM_RTC_EB		59
+#define CLK_ATHMA_RTC_EB	60
+#define CLK_GTHMA_RTC_EB	61
+#define CLK_ATHMA_RTC_A_EB	62
+#define CLK_GTHMA_RTC_A_EB	63
+#define CLK_AP_TMR1_RTC_EB	64
+#define CLK_AP_TMR2_RTC_EB	65
+#define CLK_DXCO_LC_RTC_EB	66
+#define CLK_BB_CAL_RTC_EB	67
+#define CLK_GNU_EB		68
+#define CLK_DISP_EB		69
+#define CLK_MM_EMC_EB		70
+#define CLK_POWER_CPU_EB	71
+#define CLK_HW_I2C_EB		72
+#define CLK_MM_VSP_EMC_EB	73
+#define CLK_VSP_EB		74
+#define CLK_CSSYS_EB		75
+#define CLK_DMC_EB		76
+#define CLK_ROSC_EB		77
+#define CLK_S_D_CFG_EB		78
+#define CLK_S_D_REF_EB		79
+#define CLK_B_DMA_EB		80
+#define CLK_ANLG_EB		81
+#define CLK_ANLG_APB_EB		82
+#define CLK_BSMTMR_EB		83
+#define CLK_AP_AXI_EB		84
+#define CLK_AP_INTC0_EB		85
+#define CLK_AP_INTC1_EB		86
+#define CLK_AP_INTC2_EB		87
+#define CLK_AP_INTC3_EB		88
+#define CLK_AP_INTC4_EB		89
+#define CLK_AP_INTC5_EB		90
+#define CLK_SCC_EB		91
+#define CLK_DPHY_CFG_EB		92
+#define CLK_DPHY_REF_EB		93
+#define CLK_CPHY_CFG_EB		94
+#define CLK_OTG_REF_EB		95
+#define CLK_SERDES_EB		96
+#define CLK_AON_AP_EMC_EB	97
+#define CLK_AON_APB_GATE_NUM	(CLK_AON_AP_EMC_EB + 1)
+
+#define CLK_MAHB_CKG_EB		0
+#define CLK_MDCAM_EB		1
+#define CLK_MISP_EB		2
+#define CLK_MAHBCSI_EB		3
+#define CLK_MCSI_S_EB		4
+#define CLK_MCSI_T_EB		5
+#define CLK_DCAM_AXI_EB		6
+#define CLK_ISP_AXI_EB		7
+#define CLK_MCSI_EB		8
+#define CLK_MCSI_S_CKG_EB	9
+#define CLK_MCSI_T_CKG_EB	10
+#define CLK_SENSOR0_EB		11
+#define CLK_SENSOR1_EB		12
+#define CLK_SENSOR2_EB		13
+#define CLK_MCPHY_CFG_EB	14
+#define CLK_MM_GATE_NUM		(CLK_MCPHY_CFG_EB + 1)
+
+#define CLK_SIM0_EB		0
+#define CLK_IIS0_EB		1
+#define CLK_IIS1_EB		2
+#define CLK_IIS2_EB		3
+#define CLK_SPI0_EB		4
+#define CLK_SPI1_EB		5
+#define CLK_SPI2_EB		6
+#define CLK_I2C0_EB		7
+#define CLK_I2C1_EB		8
+#define CLK_I2C2_EB		9
+#define CLK_I2C3_EB		10
+#define CLK_I2C4_EB		11
+#define CLK_UART0_EB		12
+#define CLK_UART1_EB		13
+#define CLK_UART2_EB		14
+#define CLK_UART3_EB		15
+#define CLK_UART4_EB		16
+#define CLK_SIM0_32K_EB		17
+#define CLK_SPI3_EB		18
+#define CLK_I2C5_EB		19
+#define CLK_I2C6_EB		20
+#define CLK_AP_APB_GATE_NUM	(CLK_I2C6_EB + 1)
+
+#endif /* _DT_BINDINGS_CLK_SC9863A_H_ */

index 04ab3f587ee2..adbabbe596b7 100644
@@ -18,26 +18,43 @@ struct sprd_comp {
 	struct sprd_clk_common	common;
 };
 
-#define SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, _table,	\
-			_mshift, _mwidth, _dshift, _dwidth, _flags)	\
+#define SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table,	\
+				 _mshift, _mwidth, _dshift, _dwidth,	\
+				 _flags, _fn)				\
 	struct sprd_comp _struct = {					\
 		.mux	= _SPRD_MUX_CLK(_mshift, _mwidth, _table),	\
 		.div	= _SPRD_DIV_CLK(_dshift, _dwidth),		\
 		.common = {						\
 			.regmap		= NULL,				\
 			.reg		= _reg,				\
-			.hw.init = CLK_HW_INIT_PARENTS(_name,		\
-						       _parent,		\
-						       &sprd_comp_ops,	\
-						       _flags),		\
+			.hw.init = _fn(_name, _parent,			\
+				       &sprd_comp_ops, _flags),		\
 			 }						\
 	}
 
-#define SPRD_COMP_CLK(_struct, _name, _parent, _reg, _mshift,	\
-			_mwidth, _dshift, _dwidth, _flags)	\
-	SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg,	\
-			    NULL, _mshift, _mwidth,		\
-			    _dshift, _dwidth, _flags)
+#define SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, _table,	\
+			    _mshift, _mwidth, _dshift, _dwidth, _flags)	\
+	SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table,	\
+				 _mshift, _mwidth, _dshift, _dwidth,	\
+				 _flags, CLK_HW_INIT_PARENTS)
+
+#define SPRD_COMP_CLK(_struct, _name, _parent, _reg, _mshift,		\
+		      _mwidth, _dshift, _dwidth, _flags)		\
+	SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, NULL,	\
+			    _mshift, _mwidth, _dshift, _dwidth, _flags)
+
+#define SPRD_COMP_CLK_DATA_TABLE(_struct, _name, _parent, _reg, _table,	\
+				 _mshift, _mwidth, _dshift,		\
+				 _dwidth, _flags)			\
+	SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table,	\
+				 _mshift, _mwidth, _dshift, _dwidth,	\
+				 _flags, CLK_HW_INIT_PARENTS_DATA)
+
+#define SPRD_COMP_CLK_DATA(_struct, _name, _parent, _reg, _mshift,	\
+			   _mwidth, _dshift, _dwidth, _flags)		\
+	SPRD_COMP_CLK_DATA_TABLE(_struct, _name, _parent, _reg,	NULL,	\
+				 _mshift, _mwidth, _dshift, _dwidth,	\
+				 _flags)
 
 static inline struct sprd_comp *hw_to_sprd_comp(const struct clk_hw *hw)
 {

index 87510e3d0e14..6acfe6b179fc 100644
@@ -35,20 +35,28 @@ struct sprd_div {
 	struct sprd_clk_common	common;
 };
 
-#define SPRD_DIV_CLK(_struct, _name, _parent, _reg,			\
-			_shift, _width, _flags)				\
+#define SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg,		\
+				_shift, _width, _flags, _fn)		\
 	struct sprd_div _struct = {					\
 		.div	= _SPRD_DIV_CLK(_shift, _width),		\
 		.common	= {						\
 			.regmap		= NULL,				\
 			.reg		= _reg,				\
-			.hw.init	= CLK_HW_INIT(_name,		\
-						      _parent,		\
-						      &sprd_div_ops,	\
-						      _flags),		\
+			.hw.init	= _fn(_name, _parent,		\
+					      &sprd_div_ops, _flags),	\
 		}							\
 	}
 
+#define SPRD_DIV_CLK(_struct, _name, _parent, _reg,			\
+		     _shift, _width, _flags)				\
+	SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg,		\
+				_shift, _width, _flags, CLK_HW_INIT)
+
+#define SPRD_DIV_CLK_HW(_struct, _name, _parent, _reg,			\
+			_shift, _width, _flags)				\
+	SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg,		\
+				_shift, _width, _flags, CLK_HW_INIT_HW)
+
 static inline struct sprd_div *hw_to_sprd_div(const struct clk_hw *hw)
 {
 	struct sprd_clk_common *common = hw_to_sprd_clk_common(hw);

143 lines not on this page · raw message

index 892e4191cc7f..f3cc31dae06f 100644
@@ -36,26 +36,40 @@ struct sprd_mux {
 		.table	= _table,			\
 	}
 
-#define SPRD_MUX_CLK_TABLE(_struct, _name, _parents, _table,		\
-				     _reg, _shift, _width,		\
-				     _flags)				\
+#define SPRD_MUX_CLK_HW_INIT_FN(_struct, _name, _parents, _table,	\
+				_reg, _shift, _width, _flags, _fn)	\
 	struct sprd_mux _struct = {					\
 		.mux	= _SPRD_MUX_CLK(_shift, _width, _table),	\
 		.common	= {						\
 			.regmap		= NULL,				\
 			.reg		= _reg,				\
-			.hw.init = CLK_HW_INIT_PARENTS(_name,		\
-						       _parents,	\
-						       &sprd_mux_ops,	\
-						       _flags),		\
+			.hw.init = _fn(_name, _parents,			\
+				       &sprd_mux_ops, _flags),		\
 		}							\
 	}
 
+#define SPRD_MUX_CLK_TABLE(_struct, _name, _parents, _table,		\
+			   _reg, _shift, _width, _flags)		\
+	SPRD_MUX_CLK_HW_INIT_FN(_struct, _name, _parents, _table,	\
+				_reg, _shift, _width, _flags,		\
+				CLK_HW_INIT_PARENTS)
+
 #define SPRD_MUX_CLK(_struct, _name, _parents, _reg,		\
 		     _shift, _width, _flags)			\
 	SPRD_MUX_CLK_TABLE(_struct, _name, _parents, NULL,	\
 			   _reg, _shift, _width, _flags)
 
+#define SPRD_MUX_CLK_DATA_TABLE(_struct, _name, _parents, _table,	\
+				_reg, _shift, _width, _flags)		\
+	SPRD_MUX_CLK_HW_INIT_FN(_struct, _name, _parents, _table,	\
+				_reg, _shift, _width, _flags,		\
+				CLK_HW_INIT_PARENTS_DATA)
+
+#define SPRD_MUX_CLK_DATA(_struct, _name, _parents, _reg,		\
+			  _shift, _width, _flags)			\
+	SPRD_MUX_CLK_DATA_TABLE(_struct, _name, _parents, NULL,		\
+				_reg, _shift, _width, _flags)
+
 static inline struct sprd_mux *hw_to_sprd_mux(const struct clk_hw *hw)
 {
 	struct sprd_clk_common *common = hw_to_sprd_clk_common(hw);

70 lines not on this page · raw message

index c0af4779892b..d620bbbcdfc8 100644
@@ -40,7 +40,8 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			 const struct sprd_clk_desc *desc)
 {
 	void __iomem *base;
-	struct device_node *node = pdev->dev.of_node;
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->of_node;
 	struct regmap *regmap;
 
 	if (of_find_property(node, "sprd,syscon", NULL)) {

@@ -49,6 +50,13 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			pr_err("%s: failed to get syscon regmap\n", __func__);
 			return PTR_ERR(regmap);
 		}
+	} else if (of_device_is_compatible(of_get_parent(dev->of_node),
+			   "syscon")) {
+		regmap = device_node_to_regmap(of_get_parent(dev->of_node));
+		if (IS_ERR(regmap)) {
+			dev_err(dev, "failed to get regmap from its parent.\n");
+			return PTR_ERR(regmap);
+		}
 	} else {
 		base = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(base))

1,772 lines not on this page · raw message