Merge branch 'yellow_kernel_modules'

Makefile

@@ -91,6 +91,20 @@ red_wp77xx: legato_wp77xx
 	MANGOH_BOARD=RED \
 	mksys -t wp77xx $(MKSYS_ARGS_COMMON) $(MKSYS_ARGS_RED) mangOH.sdef
 
+.PHONY: yellow_wp85
+yellow_wp85: legato_wp85
+	TOOLCHAIN_DIR=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp85 dir) \
+	TOOLCHAIN_PREFIX=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp85 prefix) \
+	MANGOH_BOARD=YELLOW \
+	mksys -t wp85 $(MKSYS_ARGS_COMMON) $(MKSYS_ARGS_RED) mangOH.sdef
+
+.PHONY: yellow_wp750x
+yellow_wp750x: legato_wp750x
+	TOOLCHAIN_DIR=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp750x dir) \
+	TOOLCHAIN_PREFIX=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp750x prefix) \
+	MANGOH_BOARD=YELLOW \
+	mksys -t wp750x $(MKSYS_ARGS_COMMON) $(MKSYS_ARGS_RED) mangOH.sdef
+
 .PHONY: yellow_wp76xx
 yellow_wp76xx: legato_wp76xx
 	TOOLCHAIN_DIR=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp76xx dir) \
@@ -98,6 +112,13 @@ yellow_wp76xx: legato_wp76xx
 	MANGOH_BOARD=YELLOW \
 	mksys -t wp76xx $(MKSYS_ARGS_COMMON) $(MKSYS_ARGS_YELLOW) mangOH.sdef
 
+.PHONY: yellow_wp77xx
+yellow_wp77xx: legato_wp77xx
+	TOOLCHAIN_DIR=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp77xx dir) \
+	TOOLCHAIN_PREFIX=$(shell $(LEGATO_ROOT)/bin/findtoolchain wp77xx prefix) \
+	MANGOH_BOARD=YELLOW \
+	mksys -t wp77xx $(MKSYS_ARGS_COMMON) $(MKSYS_ARGS_YELLOW) mangOH.sdef
+
 .PHONY: clean
 clean:
 	rm -rf build

linux_kernel_modules/bq25601/Kconfig

+menuconfig POWER_SUPPLY
+	bool "Power supply class support"
+	help
+	  Say Y here to enable power supply class support. This allows
+	  power supply (batteries, AC, USB) monitoring by userspace
+	  via sysfs and uevent (if available) and/or APM kernel interface
+	  (if selected below).
+
+if POWER_SUPPLY
+
+
+config CHARGER_BQ25601
+	tristate "TI BQ25601 battery charger driver"
+	depends on I2C && GPIOLIB
+	help
+	  Say Y to enable support for the TI BQ25601 battery charger.
+
+
+endif # POWER_SUPPLY
+

linux_kernel_modules/bq25601/README

+Driver files were copied from https://github.com/tibms/kernel-3.18/tree/pmic  in revision 8094dd062881463a0866fe93cc890c8b946e1d21

linux_kernel_modules/bq25601/bq25601.mdef

+sources:
+{
+    bq2560x_charger.c
+}

linux_kernel_modules/bq25601/bq2560x.h

+/*
+ * BQ2560x battery charging driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _LINUX_BQ2560X_I2C_H
+#define _LINUX_BQ2560X_I2C_H
+
+#include <linux/power_supply.h>
+
+
+struct bq2560x_charge_param {
+	int vlim;
+	int ilim;
+	int ichg;
+	int vreg;
+};
+
+enum stat_ctrl {
+	STAT_CTRL_STAT,
+	STAT_CTRL_ICHG,
+	STAT_CTRL_INDPM,
+	STAT_CTRL_DISABLE,
+};
+
+enum vboost {
+	BOOSTV_4850 = 4850,
+	BOOSTV_5000 = 5000,
+	BOOSTV_5150 = 5150,
+	BOOSTV_5300	= 5300,
+};
+
+enum iboost {
+	BOOSTI_500 = 500,
+	BOOSTI_1200 = 1200,
+};
+
+enum vac_ovp {
+	VAC_OVP_5500 = 5500,
+	VAC_OVP_6200 = 6200,
+	VAC_OVP_10500 = 10500,
+	VAC_OVP_14300 = 14300,
+};
+
+
+struct bq2560x_platform_data {
+	struct bq2560x_charge_param usb;
+	struct bq2560x_charge_param ta;
+	int iprechg;
+	int iterm;
+	
+	enum stat_ctrl statctrl;
+	enum vboost boostv;	// options are 4850,
+	enum iboost boosti; // options are 500mA, 1200mA
+	enum vac_ovp vac_ovp;
+	
+};
+
+#endif
\ No newline at end of file

linux_kernel_modules/bq25601/bq2560x_reg.h

+
+#ifndef __BQ2560X_HEADER__
+#define __BQ2560X_HEADER__
+
+/* Register 00h */
+#define BQ2560X_REG_00      		0x00
+#define REG00_ENHIZ_MASK		    0x80
+#define REG00_ENHIZ_SHIFT		    7
+#define	REG00_HIZ_ENABLE			1
+#define	REG00_HIZ_DISABLE			0
+
+#define	REG00_STAT_CTRL_MASK		0x60
+#define REG00_STAT_CTRL_SHIFT		5
+#define	REG00_STAT_CTRL_STAT		0
+#define	REG00_STAT_CTRL_ICHG		1
+#define	REG00_STAT_CTRL_IINDPM		2
+#define	REG00_STAT_CTRL_DISABLE		3
+
+#define REG00_IINLIM_MASK		    0x1F
+#define REG00_IINLIM_SHIFT			0
+#define	REG00_IINLIM_LSB			100
+#define	REG00_IINLIM_BASE			100
+
+/* Register 01h */
+#define BQ2560X_REG_01		    	0x01
+#define REG01_PFM_DIS_MASK	      	0x80
+#define	REG01_PFM_DIS_SHIFT			7
+#define	REG01_PFM_ENABLE			0
+#define	REG01_PFM_DISABLE			1
+
+#define REG01_WDT_RESET_MASK		0x40
+#define REG01_WDT_RESET_SHIFT		6
+#define REG01_WDT_RESET				1
+
+#define	REG01_OTG_CONFIG_MASK		0x20
+#define	REG01_OTG_CONFIG_SHIFT		5
+#define	REG01_OTG_ENABLE			1
+#define	REG01_OTG_DISABLE			0
+
+#define REG01_CHG_CONFIG_MASK     	0x10
+#define REG01_CHG_CONFIG_SHIFT    	4
+#define REG01_CHG_DISABLE        	0
+#define REG01_CHG_ENABLE         	1
+
+#define REG01_SYS_MINV_MASK       	0x0E
+#define REG01_SYS_MINV_SHIFT      	1
+
+#define	REG01_MIN_VBAT_SEL_MASK		0x01
+#define	REG01_MIN_VBAT_SEL_SHIFT	0
+#define	REG01_MIN_VBAT_2P8V			0
+#define	REG01_MIN_VBAT_2P5V			1
+
+
+/* Register 0x02*/
+#define BQ2560X_REG_02              0x02
+#define	REG02_BOOST_LIM_MASK		0x80
+#define	REG02_BOOST_LIM_SHIFT		7
+#define	REG02_BOOST_LIM_0P5A		0
+#define	REG02_BOOST_LIM_1P2A		1
+
+#define	REG02_Q1_FULLON_MASK		0x40
+#define	REG02_Q1_FULLON_SHIFT		6
+#define	REG02_Q1_FULLON_ENABLE		1
+#define	REG02_Q1_FULLON_DISABLE		0
+
+#define REG02_ICHG_MASK           	0x3F
+#define REG02_ICHG_SHIFT          	0
+#define REG02_ICHG_BASE           	0
+#define REG02_ICHG_LSB            	60
+
+/* Register 0x03*/
+#define BQ2560X_REG_03              	0x03
+#define REG03_IPRECHG_MASK        	0xF0
+#define REG03_IPRECHG_SHIFT       	4
+#define REG03_IPRECHG_BASE        	60
+#define REG03_IPRECHG_LSB         	60
+
+#define REG03_ITERM_MASK          	0x0F
+#define REG03_ITERM_SHIFT         	0
+#define REG03_ITERM_BASE          	60
+#define REG03_ITERM_LSB           	60
+
+
+/* Register 0x04*/
+#define BQ2560X_REG_04              0x04
+#define REG04_VREG_MASK           	0xF8
+#define REG04_VREG_SHIFT          	3
+#define REG04_VREG_BASE           	3856
+#define REG04_VREG_LSB            	32
+
+#define	REG04_TOPOFF_TIMER_MASK		0x06
+#define	REG04_TOPOFF_TIMER_SHIFT	1
+#define	REG04_TOPOFF_TIMER_DISABLE	0
+#define	REG04_TOPOFF_TIMER_15M		1
+#define	REG04_TOPOFF_TIMER_30M		2
+#define	REG04_TOPOFF_TIMER_45M		3
+
+
+#define REG04_VRECHG_MASK         	0x01
+#define REG04_VRECHG_SHIFT        	0
+#define REG04_VRECHG_100MV        	0
+#define REG04_VRECHG_200MV        	1
+
+/* Register 0x05*/
+#define BQ2560X_REG_05             	0x05
+#define REG05_EN_TERM_MASK        	0x80
+#define REG05_EN_TERM_SHIFT       	7
+#define REG05_TERM_ENABLE         	1
+#define REG05_TERM_DISABLE        	0
+
+#define REG05_WDT_MASK            	0x30
+#define REG05_WDT_SHIFT           	4
+#define REG05_WDT_DISABLE         	0
+#define REG05_WDT_40S             	1
+#define REG05_WDT_80S             	2
+#define REG05_WDT_160S            	3
+#define REG05_WDT_BASE            	0
+#define REG05_WDT_LSB             	40
+
+#define REG05_EN_TIMER_MASK       	0x08
+#define REG05_EN_TIMER_SHIFT      	3
+#define REG05_CHG_TIMER_ENABLE    	1
+#define REG05_CHG_TIMER_DISABLE   	0
+
+#define REG05_CHG_TIMER_MASK      	0x04
+#define REG05_CHG_TIMER_SHIFT     	2
+#define REG05_CHG_TIMER_5HOURS    	0
+#define REG05_CHG_TIMER_10HOURS   	1
+
+#define	REG05_TREG_MASK				0x02
+#define	REG05_TREG_SHIFT			1
+#define	REG05_TREG_90C				0
+#define	REG05_TREG_110C				1
+
+#define REG05_JEITA_ISET_MASK     	0x01
+#define REG05_JEITA_ISET_SHIFT    	0
+#define REG05_JEITA_ISET_50PCT    	0
+#define REG05_JEITA_ISET_20PCT    	1
+
+
+/* Register 0x06*/
+#define BQ2560X_REG_06              0x06
+#define	REG06_OVP_MASK				0xC0
+#define	REG06_OVP_SHIFT				0x6
+#define	REG06_OVP_5P5V				0
+#define	REG06_OVP_6P2V				1
+#define	REG06_OVP_10P5V				2
+#define	REG06_OVP_14P3V				3
+
+#define	REG06_BOOSTV_MASK			0x30
+#define	REG06_BOOSTV_SHIFT			4
+#define	REG06_BOOSTV_4P85V			0
+#define	REG06_BOOSTV_5V				1
+#define	REG06_BOOSTV_5P15V			2
+#define	REG06_BOOSTV_5P3V			3
+
+#define	REG06_VINDPM_MASK			0x0F
+#define	REG06_VINDPM_SHIFT			0
+#define	REG06_VINDPM_BASE			3900
+#define	REG06_VINDPM_LSB			100
+
+/* Register 0x07*/
+#define BQ2560X_REG_07              0x07
+#define REG07_FORCE_DPDM_MASK     	0x80
+#define REG07_FORCE_DPDM_SHIFT    	7
+#define REG07_FORCE_DPDM          	1
+
+#define REG07_TMR2X_EN_MASK       	0x40
+#define REG07_TMR2X_EN_SHIFT      	6
+#define REG07_TMR2X_ENABLE        	1
+#define REG07_TMR2X_DISABLE       	0
+
+#define REG07_BATFET_DIS_MASK     	0x20
+#define REG07_BATFET_DIS_SHIFT    	5
+#define REG07_BATFET_OFF          	1
+#define REG07_BATFET_ON          	0
+
+#define REG07_JEITA_VSET_MASK     	0x10
+#define REG07_JEITA_VSET_SHIFT    	4
+#define REG07_JEITA_VSET_4100     	0
+#define REG07_JEITA_VSET_VREG     	1
+
+#define	REG07_BATFET_DLY_MASK		0x08
+#define	REG07_BATFET_DLY_SHIFT		3
+#define	REG07_BATFET_DLY_0S			0
+#define	REG07_BATFET_DLY_10S		1
+
+#define	REG07_BATFET_RST_EN_MASK	0x04
+#define	REG07_BATFET_RST_EN_SHIFT	2
+#define	REG07_BATFET_RST_DISABLE	0
+#define	REG07_BATFET_RST_ENABLE		1
+
+#define	REG07_VDPM_BAT_TRACK_MASK	0x03
+#define	REG07_VDPM_BAT_TRACK_SHIFT 	0
+#define	REG07_VDPM_BAT_TRACK_DISABLE	0
+#define	REG07_VDPM_BAT_TRACK_200MV	1
+#define	REG07_VDPM_BAT_TRACK_250MV	2
+#define	REG07_VDPM_BAT_TRACK_300MV	3
+
+/* Register 0x08*/
+#define BQ2560X_REG_08              0x08
+#define REG08_VBUS_STAT_MASK      0xE0           
+#define REG08_VBUS_STAT_SHIFT     5
+#define REG08_VBUS_TYPE_NONE	  0
+#define REG08_VBUS_TYPE_USB       1
+#define REG08_VBUS_TYPE_ADAPTER   3
+#define REG08_VBUS_TYPE_OTG       7
+
+#define REG08_CHRG_STAT_MASK      0x18
+#define REG08_CHRG_STAT_SHIFT     3
+#define REG08_CHRG_STAT_IDLE      0
+#define REG08_CHRG_STAT_PRECHG    1
+#define REG08_CHRG_STAT_FASTCHG   2
+#define REG08_CHRG_STAT_CHGDONE   3
+
+#define REG08_PG_STAT_MASK        0x04
+#define REG08_PG_STAT_SHIFT       2
+#define REG08_POWER_GOOD          1
+
+#define REG08_THERM_STAT_MASK     0x02
+#define REG08_THERM_STAT_SHIFT    1
+
+#define REG08_VSYS_STAT_MASK      0x01
+#define REG08_VSYS_STAT_SHIFT     0
+#define REG08_IN_VSYS_STAT        1
+
+
+/* Register 0x09*/
+#define BQ2560X_REG_09              0x09
+#define REG09_FAULT_WDT_MASK      0x80
+#define REG09_FAULT_WDT_SHIFT     7
+#define REG09_FAULT_WDT           1
+
+#define REG09_FAULT_BOOST_MASK    0x40
+#define REG09_FAULT_BOOST_SHIFT   6
+
+#define REG09_FAULT_CHRG_MASK     0x30
+#define REG09_FAULT_CHRG_SHIFT    4
+#define REG09_FAULT_CHRG_NORMAL   0
+#define REG09_FAULT_CHRG_INPUT    1
+#define REG09_FAULT_CHRG_THERMAL  2
+#define REG09_FAULT_CHRG_TIMER    3
+
+#define REG09_FAULT_BAT_MASK      0x08
+#define REG09_FAULT_BAT_SHIFT     3
+#define	REG09_FAULT_BAT_OVP		1
+
+#define REG09_FAULT_NTC_MASK      0x07
+#define REG09_FAULT_NTC_SHIFT     0
+#define	REG09_FAULT_NTC_NORMAL		0
+#define REG09_FAULT_NTC_WARM      2
+#define REG09_FAULT_NTC_COOL      3
+#define REG09_FAULT_NTC_COLD      5
+#define REG09_FAULT_NTC_HOT       6
+
+
+/* Register 0x0A */
+#define BQ2560X_REG_0A              0x0A
+#define	REG0A_VBUS_GD_MASK			0x80
+#define	REG0A_VBUS_GD_SHIFT			7
+#define	REG0A_VBUS_GD				1
+
+#define	REG0A_VINDPM_STAT_MASK		0x40
+#define	REG0A_VINDPM_STAT_SHIFT		6
+#define	REG0A_VINDPM_ACTIVE			1
+
+#define	REG0A_IINDPM_STAT_MASK		0x20
+#define	REG0A_IINDPM_STAT_SHIFT		5
+#define	REG0A_IINDPM_ACTIVE			1
+
+#define	REG0A_TOPOFF_ACTIVE_MASK	0x08
+#define	REG0A_TOPOFF_ACTIVE_SHIFT	3
+#define	REG0A_TOPOFF_ACTIVE			1
+
+#define	REG0A_ACOV_STAT_MASK		0x04
+#define	REG0A_ACOV_STAT_SHIFT		2
+#define	REG0A_ACOV_ACTIVE			1
+
+#define	REG0A_VINDPM_INT_MASK		0x02
+#define	REG0A_VINDPM_INT_SHIFT		1
+#define	REG0A_VINDPM_INT_ENABLE		0
+#define	REG0A_VINDPM_INT_DISABLE	1
+
+#define	REG0A_IINDPM_INT_MASK		0x01
+#define	REG0A_IINDPM_INT_SHIFT		0
+#define	REG0A_IINDPM_INT_ENABLE		0
+#define	REG0A_IINDPM_INT_DISABLE	1
+
+#define	REG0A_INT_MASK_MASK			0x03
+#define	REG0A_INT_MASK_SHIFT		0
+
+
+#define	BQ2560X_REG_0B				0x0B
+#define	REG0B_REG_RESET_MASK		0x80
+#define	REG0B_REG_RESET_SHIFT		7
+#define	REG0B_REG_RESET				1
+
+#define REG0B_PN_MASK             	0x78
+#define REG0B_PN_SHIFT            	3
+
+#define REG0B_DEV_REV_MASK        	0x03
+#define REG0B_DEV_REV_SHIFT       	0
+
+
+#endif
+
+

linux_kernel_modules/expander/expander.c

+#include <linux/slab.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/version.h>
+#include "expander.h"
+
+/*
+ *-----------------------------------------------------------------------------
+ * Constants
+ *-----------------------------------------------------------------------------
+ */
+#define GENERIC_LED		(4)
+#define PCM_SEL			(5)
+#define SDIO_SEL		(6)
+#define TRI_LED_BLU		(7)
+#define TRI_LED_GRN		(15)
+#define TRI_LED_RED		(10)
+#define BUZZER			(0)
+
+
+struct expander_device {
+	struct platform_device *pdev;
+	atomic_t generic_led_val, pcm_sel_val, sdio_sel_val, buzzer_val,
+	         tri_led_blu_val, tri_led_red_val, tri_led_grn_val;
+	int gpio_expander_base;
+};
+
+
+
+#define CREATE_SYSFS_DEFN(_var, _offset)                                       \
+static ssize_t _var##_show(struct device *dev,               \
+				   struct device_attribute *attr,    \
+				   char *buf)                        \
+{                                                                              \
+	struct expander_device* exp = dev_get_drvdata(dev);             \
+	return sprintf(buf, "%d\n", atomic_read(&exp->_var##_val));           \
+}\
+static int _var##_store(struct device *dev,                  \
+					  struct device_attribute *attr,       \
+					  const char *buf, size_t count)       \
+{                                                                              \
+	struct expander_device* exp = dev_get_drvdata(dev);             \
+	u8 val;                                                                \
+	int ret;							       \
+									       \
+	ret = kstrtou8(buf, 10, &val);					       \
+	if (ret || val > 1)						       \
+		return -EINVAL;						       \
+									       \
+	gpio_set_value_cansleep(exp->gpio_expander_base + _offset, val);       \
+	atomic_set(&exp->_var##_val, val);				       \
+									       \
+	return count;							       \
+}									       \
+static DEVICE_ATTR_RW(_var)
+
+CREATE_SYSFS_DEFN(generic_led, GENERIC_LED);
+CREATE_SYSFS_DEFN(pcm_sel, PCM_SEL);
+CREATE_SYSFS_DEFN(sdio_sel, SDIO_SEL);
+CREATE_SYSFS_DEFN(tri_led_blu, TRI_LED_BLU);
+CREATE_SYSFS_DEFN(tri_led_red, TRI_LED_RED);
+CREATE_SYSFS_DEFN(tri_led_grn, TRI_LED_GRN);
+CREATE_SYSFS_DEFN(buzzer, BUZZER);
+
+
+static void  gpio_initial_status(struct platform_device *pdev,
+				 struct device_attribute *attr,
+			         int function_number,int function_val,
+			         atomic_t *atomic_val)
+{
+
+	struct expander_device* exp = dev_get_drvdata(&pdev->dev);
+	
+
+	devm_gpio_request(&pdev->dev, exp->gpio_expander_base+function_number,
+				dev_name(&pdev->dev));
+
+	atomic_set(atomic_val, function_val);
+
+	 gpio_direction_output(exp->gpio_expander_base+function_number, 
+				    function_val);
+
+	device_create_file(&pdev->dev, attr);
+
+	
+}
+
+static void  gpio_final_status(struct platform_device *pdev,
+                               struct device_attribute *attr,
+			       int function_number,int function_val)
+{
+
+	struct expander_device* exp = dev_get_drvdata(&pdev->dev);
+	
+
+	device_remove_file(&pdev->dev, attr);
+
+	gpio_set_value_cansleep(exp->gpio_expander_base+function_number, function_val);
+
+	
+}
+
+
+
+static int expander_probe(struct platform_device *pdev)
+{
+	struct expander_device* dev;
+	int ret = 0;
+	struct expander_platform_data *pdata = dev_get_platdata(&pdev->dev);
+
+	dev_info(&pdev->dev, "%s(): probe\n", __func__);
+
+	if (!pdata) {
+		ret = -EINVAL;
+		dev_err(&pdev->dev, "Required platform data not provided\n");
+		goto  done;
+	}
+
+	/* Create the driver data and remove the allocated memory when driver 
+	   is removed */
+	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
+	if (!dev) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	dev->pdev = pdev;
+ 	dev->gpio_expander_base = pdata->gpio_expander_base;
+        
+        gpio_initial_status(pdev,&dev_attr_generic_led, GENERIC_LED, 0, &dev->generic_led_val); 
+        gpio_initial_status(pdev,&dev_attr_pcm_sel, PCM_SEL, 0, &dev->pcm_sel_val);
+        gpio_initial_status(pdev,&dev_attr_sdio_sel, SDIO_SEL, 0, &dev->sdio_sel_val);  
+        gpio_initial_status(pdev,&dev_attr_tri_led_blu, TRI_LED_BLU, 0, &dev->tri_led_blu_val); 
+        gpio_initial_status(pdev,&dev_attr_tri_led_red, TRI_LED_RED, 0, &dev->tri_led_red_val); 
+ 	gpio_initial_status(pdev,&dev_attr_tri_led_grn, TRI_LED_GRN, 0, &dev->tri_led_grn_val);
+	gpio_initial_status(pdev,&dev_attr_buzzer, BUZZER, 0, &dev->buzzer_val);
+  
+	platform_set_drvdata(pdev, dev);
+
+done:
+	return ret;
+}
+
+static int expander_remove(struct platform_device *pdev)
+{
+//	struct expander_device* dev = dev_get_drvdata(&pdev->dev);
+	dev_info(&pdev->dev, "%s(): remove\n", __func__);
+
+	/* remove sysfs files & set final state values for gpio expander*/
+	gpio_final_status(pdev,&dev_attr_generic_led, GENERIC_LED, 0);
+        gpio_final_status(pdev,&dev_attr_pcm_sel, PCM_SEL, 0);
+	gpio_final_status(pdev,&dev_attr_sdio_sel, SDIO_SEL, 0);
+	gpio_final_status(pdev,&dev_attr_tri_led_blu, TRI_LED_BLU, 0);
+	gpio_final_status(pdev,&dev_attr_tri_led_red, TRI_LED_RED, 0);
+	gpio_final_status(pdev,&dev_attr_tri_led_grn, TRI_LED_GRN, 0);
+	gpio_final_status(pdev,&dev_attr_buzzer, BUZZER, 0);
+
+	return 0;
+}
+
+static const struct platform_device_id yellow_expander_ids[] = {
+	{"expander", (kernel_ulong_t)0},
+	{},
+};
+MODULE_DEVICE_TABLE(platform, yellow_expander_ids);
+
+static struct platform_driver expander_driver = {
+	.probe		= expander_probe,
+	.remove		= expander_remove,
+	.driver		= {
+		.name	= "expander",
+		.owner	= THIS_MODULE,
+		.bus	= &platform_bus_type,
+	},
+	.id_table	= yellow_expander_ids,
+};
+
+static int __init expander_init(void)
+{
+	platform_driver_register(&expander_driver);
+	return 0;
+}
+
+static void __exit expander_exit(void)
+{
+	platform_driver_unregister(&expander_driver);
+}
+
+module_init(expander_init);
+module_exit(expander_exit);
+
+MODULE_ALIAS("platform:expander");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Sierra Wireless");
+MODULE_DESCRIPTION("EXPANDER driver");
+MODULE_VERSION("0.1");

linux_kernel_modules/expander/expander.h

+#ifndef EXPANDER_H
+#define EXPANDER_H
+
+struct expander_platform_data {
+	int gpio_expander_base;
+};
+
+#endif /* EXPANDER_H */

linux_kernel_modules/expander/expander.mdef

+sources:
+{
+    expander.c
+}
+
+cflags:
+{
+//    -DDEBUG
+}
+
+params:
+{
+}

linux_kernel_modules/mangoh/mangoh_common.h

@@ -5,6 +5,14 @@
 
 /* TODO: There should be a better way to convert from WP GPIO numbers to real GPIO numbers */
 #if defined(CONFIG_ARCH_MSM9615) /* For WPX5XX */
+//#include "/opt/swi/y22-ext-SWI9X15Y_07.13.05.00/sysroots/armv7a-neon-poky-linux-gnueabi/usr/src/kernel/arch/arm/mach-msm/board-9615.h"
+
+#include <../arch/arm/mach-msm/board-9615.h>
+#elif defined(CONFIG_ARCH_MDM9607) /* For WP76XX */
+#include <../arch/arm/mach-msm/include/mach/swimcu.h>
+#endif
+
+#if defined(CONFIG_ARCH_MSM9615)
 #define PRIMARY_I2C_BUS (0)
 #define PRIMARY_SPI_BUS (0)
 
@@ -14,7 +22,10 @@
 #define CF3_GPIO8	(29)
 #define CF3_GPIO2	(59)
 #define CF3_GPIO33	(78)
+#define CF3_GPIO36     SWIMCU_GPIO_TO_SYS(2)
+
 #elif defined(CONFIG_ARCH_MDM9607) /* For WP76XX */
+
 #define PRIMARY_I2C_BUS (4)
 #define PRIMARY_SPI_BUS (1)
 
@@ -24,6 +35,7 @@
 #define CF3_GPIO8	(58)
 #define CF3_GPIO2	(38)
 #define CF3_GPIO33	(78)
+#define CF3_GPIO36     SWIMCU_GPIO_TO_SYS(2)
 #endif
 
 #endif /* MANGOH_COMMON_H */

linux_kernel_modules/mangoh/mangoh_yellow_dv1.mdef → linux_kernel_modules/mangoh/mangoh_yellow_dev.mdef

 cflags:
 {
-
+       -I${MANGOH_ROOT}/linux_kernel_modules/expander
+       -I${MANGOH_ROOT}/linux_kernel_modules/opt300x
 }
 
 sources:
@@ -10,7 +11,7 @@ sources:
 
 params:
 {
-    revision = "dv1"
+    revision = "dev"
 }
 
 
@@ -18,7 +19,14 @@ requires:
 {
     kernelModules:
     {
-        $CURDIR/../bme680/bme680-i2c
-        $CURDIR/../bmi088/bmi088-i2c
+
+        $CURDIR/../bmi160/bmi160-i2c
+//        $CURDIR/../bme680/bme680-i2c
+        $CURDIR/../rtc-pcf85063/rtc-pcf85063
+        $CURDIR/../bq25601/bq25601
+//      $CURDIR/../bq27426/bq27426-i2c
+//      $CURDIR/../bmm150/bmm150-i2c
+        $CURDIR/../opt300x/opt300x
+        $CURDIR/../expander/expander
     }
 }

linux_kernel_modules/opt300x/Kconfig

+
+#
+# Light sensors
+#
+# When adding new entries keep the list in alphabetical order
+
+menu "Light sensors"
+
+config OPT3001
+	tristate "Texas Instruments OPT3001 Light Sensor"
+	depends on I2C
+	help
+	  If you say Y or M here, you get support for Texas Instruments
+	  OPT3001 Ambient Light Sensor.
+
+	  If built as a dynamically linked module, it will be called
+	  opt3001.
+
+endmenu

linux_kernel_modules/opt300x/README

+Driver files were copied from https://github.com/torvalds/linux/tree/master/drivers/iio/light  in revision 4.18.10

linux_kernel_modules/opt300x/opt300x.mdef

+sources:
+{
+    opt300x.c
+}

linux_kernel_modules/rtc_sync/rtc_sync.mdef

@@ -8,6 +8,6 @@ requires:
     kernelModules:
     {
         $CURDIR/../rtc-pcf85063/rtc-pcf85063
-        $CURDIR/../mangoh/mangoh_yellow
+        $CURDIR/../mangoh/mangoh_yellow_dev
     }
 }

mangOH.sdef

@@ -61,7 +61,6 @@ apps:
     $LEGATO_ROOT/apps/tools/devMode
 
 #if ${MANGOH_BOARD} = YELLOW
-    $MANGOH_ROOT/samples/BoschSensorsMonitor/boschSensorsMonitor
 #endif
 }
 
@@ -107,6 +106,7 @@ kernelModules:
      * Dependencies of the above kernel modules - must be listed explicitly in the SDEF due to the
      * way that Legato kernel module dependencies work
      */
+
     $CURDIR/linux_kernel_modules/led/led
     $CURDIR/linux_kernel_modules/bq24296/bq24296
     $CURDIR/linux_kernel_modules/ltc294x/ltc294x
@@ -160,13 +160,26 @@ kernelModules:
     $CURDIR/linux_kernel_modules/lsm6ds3/lsm6ds3-i2c
     $CURDIR/linux_kernel_modules/lsm6ds3/lsm6ds3
 #elif ${MANGOH_BOARD} = YELLOW
-    $CURDIR/linux_kernel_modules/mangoh/mangoh_yellow_dv1
+    $CURDIR/linux_kernel_modules/mangoh/mangoh_yellow_dev
+#if ${MANGOH_KERNEL_LACKS_IIO} = 1
+    $CURDIR/linux_kernel_modules/iio/iio-triggered-buffer
+    $CURDIR/linux_kernel_modules/iio/iio-kfifo-buf
+    $CURDIR/linux_kernel_modules/iio/iio
+#endif // MANGOH_KERNEL_LACKS_IIO
+
+    // $CURDIR/linux_kernel_modules/bme680/bme680-i2c
+    // $CURDIR/linux_kernel_modules/bme680/bme680
+
+    $CURDIR/linux_kernel_modules/bmi160/bmi160-i2c
+    $CURDIR/linux_kernel_modules/bmi160/bmi160
+
+    $CURDIR/linux_kernel_modules/rtc-pcf85063/rtc-pcf85063
+    $CURDIR/linux_kernel_modules/rtc_sync/rtc_sync
+    $CURDIR/linux_kernel_modules/bq25601/bq25601
+    // $CURDIR/linux_kernel_modules/bq27426/bq27426-i2c
+    // $CURDIR/linux_kernel_modules/bmm150/bmm150-i2c
+    $CURDIR/linux_kernel_modules/opt300x/opt300x
+    $CURDIR/linux_kernel_modules/expander/expander
 
-    /*
-     * Dependencies of the above kernel modules - must be listed explicitly in the SDEF due to the
-     * way that Legato kernel module dependencies work
-     */
-    $CURDIR/linux_kernel_modules/bme680/bme680-i2c
-    $CURDIR/linux_kernel_modules/bmi088/bmi088-i2c
 #endif // MANGOH_BOARD
 }