drivers: add capella cm3628 proximity sensor
Change-Id: Ice3212f3925ee2441e0b49a30355a0f0015c0f45
diff --git a/include/linux/cm3628.h b/include/linux/cm3628.h
new file mode 100644
index 0000000..8749b99
--- /dev/null
+++ b/include/linux/cm3628.h
@@ -0,0 +1,133 @@
+/* include/linux/cm3628.h
+ *
+ * Copyright (C) 2010 HTC, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __LINUX_CM3628_H
+#define __LINUX_CM3628_H
+
+#define CM3628_I2C_NAME "cm3628"
+
+/* Define Slave Address*/
+/*#define ALS_slave_address 0x30
+#define ALS_slave_read 0x31
+#define PS_slave_address 0x32
+#define PS_slave_read 0x33*/
+/*Define ALS Command Code*/
+#define ALS_cmd_cmd 0x00
+#define ALS_average 0x01
+#define ALS_high_thd_msb 0x02
+#define ALS_high_thd_lsb 0x03
+#define ALS_low_thd_msb 0x04
+#define ALS_low_thd_lsb 0x05
+/* Define PS Command Code*/
+#define PS_cmd_cmd 0x00
+#define PS_thd 0x01
+#define PS_cancel 0x02
+#define PS_default 0x03
+/*Define Interrupt address*/
+/*#define check_interrupt_add 0x18*/
+
+/*sl29028*/
+
+#define ALS_CALIBRATED 0x6DA5
+#define PS_CALIBRATED 0x5053
+
+
+/*cm3628*/
+/*for ALS command 00h*/
+#define CM3628_ALS_IT_50ms (0 << 6)
+#define CM3628_ALS_IT_100ms (1 << 6)
+#define CM3628_ALS_IT_200ms (2 << 6)
+#define CM3628_ALS_IT_400ms (3 << 6)
+#define CM3628_ALS_PERS_1 (0 << 4)
+#define CM3628_ALS_PERS_2 (1 << 4)
+#define CM3628_ALS_PERS_4 (2 << 4)
+#define CM3628_ALS_PERS_8 (3 << 4)
+#define CM3628_ALS_BIT2_Default_1 (1 << 2)
+#define CM3628_ALS_INT_EN (1 << 1) /*enable/disable Interrupt*/
+#define CM3628_ALS_SD (1 << 0)/*enable/disable ALS func*/
+
+/*for ALS command 01h*/
+#define CM3628_ALS_RES (1 << 6)
+#define CM3628_ALS_AV_1 (0 << 4)
+#define CM3628_ALS_AV_2 (1 << 4)
+#define CM3628_ALS_AV_4 (2 << 4)
+#define CM3628_ALS_AV_8 (3 << 4)
+#define CM3628_ALS_HS (1 << 3)
+
+/*for PS command 00h*/
+#define CM3628_PS_DR_1_80 (0 << 6)
+#define CM3628_PS_DR_1_160 (1 << 6)
+#define CM3628_PS_DR_1_320 (2 << 6)
+#define CM3628_PS_DR_1_640 (3 << 6)
+#define CM3628_PS_IT_1T (0 << 4)
+#define CM3628_PS_IT_1_3T (1 << 4)
+#define CM3628_PS_IT_1_6T (2 << 4)
+#define CM3628_PS_IT_2T (3 << 4)
+#define CM3628_PS_PERS_1 (0 << 2)
+#define CM3628_PS_PERS_2 (1 << 2)
+#define CM3628_PS_PERS_3 (2 << 2)
+#define CM3628_PS_PERS_4 (3 << 2)
+#define CM3628_PS_INT_EN (1 << 1)/*enable/disable Interrupt*/
+#define CM3628_PS_SD (1 << 0)/*enable/disable PS func, 1:disable , 0: enable*/
+
+/*for PS command 03h*/
+#define CM3628_PS_MS (1 << 4)
+#define CM3628_PS_HYS (1 << 0)
+#define CM3628_PS_SMART_PERS (1 << 1)
+#define CM3628_IT_4X_ES (1 << 6)/*for integration time*/
+#define CM3628_IT_4X_MP (1 << 7)/*for integration time*/
+
+extern unsigned int ps_kparam1;
+extern unsigned int ps_kparam2;
+extern unsigned int als_kadc;
+struct cm3628_platform_data {
+ int intr;
+ uint16_t levels[10];
+ uint16_t golden_adc;
+ int (*power)(int, uint8_t); /* power to the chip */
+ int (*re_power)(uint8_t); /* power to the chip */
+ uint8_t ALS_IT;
+ uint8_t ALS_PERS;
+ uint8_t ALS_AV;
+ uint8_t ALS_HS;
+ uint8_t PS_DR;
+ uint8_t PS_IT;
+ uint8_t PS_PERS;
+ uint8_t PS_MS;
+ uint8_t PS_HYS;
+ uint16_t ALS_slave_address;
+ uint16_t PS_slave_address;
+ uint16_t check_interrupt_add;
+ uint8_t ps_thd_set;
+ uint8_t inte_cancel_set;
+ /*command code 0x02, intelligent cancel level, for ps calibration*/
+ uint8_t ps_conf2_val; /* PS_CONF2 value */
+ uint8_t ps_calibration_rule;
+ uint8_t ps_conf1_val;
+ uint8_t *mapping_table;
+ uint8_t mapping_size;
+ uint8_t ps_base_index;
+ uint8_t enable_polling_ignore;
+ uint8_t ps_thd_no_cal;
+ uint8_t ps_thd_with_cal;
+ uint8_t is_cmd;
+ uint8_t ps_adc_offset;
+ uint8_t ps_adc_offset2;
+ uint8_t ps_debounce;
+ uint16_t ps_delay_time;
+ uint8_t ps_reset_thd;
+};
+
+#endif