Initial file dump from open source releaseHEADmaster

1 files changed, 87 insertions, 0 deletions

diff --git a/include/linux/sprd_2351.h b/include/linux/sprd_2351.h
new file mode 100644
index 00000000..25091501
--- /dev/null
+++ b/include/linux/sprd_2351.h
@@ -0,0 +1,87 @@
+#ifndef _SPRD_2351_H
+#define _SPRD_2351_H
+
+#define BIT_NONE            0x00
+#define BIT_0               0x01
+#define BIT_1               0x02
+#define BIT_2               0x04
+#define BIT_3               0x08
+#define BIT_4               0x10
+#define BIT_5               0x20
+#define BIT_6               0x40
+#define BIT_7               0x80
+#define BIT_8               0x0100
+#define BIT_9               0x0200
+#define BIT_10              0x0400
+#define BIT_11              0x0800
+#define BIT_12              0x1000
+#define BIT_13              0x2000
+#define BIT_14              0x4000
+#define BIT_15              0x8000
+#define BIT_16              0x010000
+#define BIT_17              0x020000
+#define BIT_18              0x040000
+#define BIT_19              0x080000
+#define BIT_20              0x100000
+#define BIT_21              0x200000
+#define BIT_22              0x400000
+#define BIT_23              0x800000
+#define BIT_24              0x01000000
+#define BIT_25              0x02000000
+#define BIT_26              0x04000000
+#define BIT_27              0x08000000
+#define BIT_28              0x10000000
+#define BIT_29              0x20000000
+#define BIT_30              0x40000000
+#define BIT_31              0x80000000
+
+
+#define RF2351_PRINT(format, arg...)  \
+	do { \
+		printk("RF2351:%s:"format"\n", \
+		__func__, ## arg); \
+	} while (0)
+
+#ifndef CONFIG_OF
+#define APB_EB0_BASE_VA			SPRD_AONAPB_BASE
+#define RFSPI_BASE_VA			SPRD_RFSPI_BASE
+#else
+extern u32 rf2351_get_rfspi_base(void);
+extern u32 rf2351_get_apb_base(void);
+
+#define APB_EB0_BASE_VA			rf2351_get_apb_base()
+#define RFSPI_BASE_VA			rf2351_get_rfspi_base()
+#endif
+
+#define APB_EB0					(APB_EB0_BASE_VA+0x0000)
+#define RFSPI_CFG0				(RFSPI_BASE_VA + 0x0000)
+#define RFSPI_MCU_WCMD			(RFSPI_BASE_VA + 0x000C)
+#define RFSPI_MCU_RCMD			(RFSPI_BASE_VA + 0x0010)
+#define RFSPI_MCU_RDATA			(RFSPI_BASE_VA + 0x0014)
+
+#define RFSPI_ENABLE_CTL		(BIT_23)
+
+struct sprd_2351_interface{
+	char *name;
+	unsigned int (*mspi_enable) (void);
+	unsigned int (*mspi_disable) (void);
+	unsigned int (*read_reg) (u16 Addr, u32 *Read_data);
+	unsigned int (*write_reg) (u16 Addr, u16 Data);
+};
+
+struct sprd_2351_data{
+	struct clk *clk;
+	int count;
+};
+
+extern void rf2351_gpio_ctrl_power_enable(int flag);
+int rf2351_vddwpa_ctrl_power_enable(int flag);
+#ifdef CONFIG_ARCH_SCX30G
+int sprd_switch_cp2_clk(int cam_status);
+int get_cp2_state(void);
+#endif
+extern int sprd_get_rf2351_ops(struct sprd_2351_interface **rf2351_ops);
+extern int sprd_put_rf2351_ops(struct sprd_2351_interface **rf2351_ops);
+void sprd_sr2351_gpio_ctrl_power_register(int gpio_num);
+void sprd_sr2351_vddwpa_ctrl_power_register(void);
+#endif