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Message-Id: <1269634292-29686-2-git-send-email-todd.fischer@ridgerun.com>
Date:	Fri, 26 Mar 2010 14:11:28 -0600
From:	Todd Fischer <todd.fischer@...gerun.com>
To:	linux-kernel@...r.kernel.org,
	davinci-linux-open-source@...ux.davincidsp.com,
	sameo@...ux.intel.com, lrg@...mlogic.co.uk,
	broonie@...nsource.wolfsonmicro.com, todd.fischer@...gerun.com
Subject: [PATCH 1/5] Move TPS6507x register definition to header file.

Other sub-drivers for the TPS6507x chip will need to use register 
definition so move it out of the source file and into a header file.


Signed-off-by: Todd Fischer <todd.fischer@...gerun.com>
---
 drivers/regulator/Kconfig              |    1 +
 drivers/regulator/tps6507x-regulator.c |   60 +--------------
 include/linux/mfd/tps6507x.h           |  134 ++++++++++++++++++++++++++++++++
 3 files changed, 136 insertions(+), 59 deletions(-)
 create mode 100644 include/linux/mfd/tps6507x.h

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 04f2e08..f090829 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -190,6 +190,7 @@ config REGULATOR_TPS65023
 config REGULATOR_TPS6507X
 	tristate "TI TPS6507X Power regulators"
 	depends on I2C
+	depends on CPU_FREQ
 	help
 	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 	  three step-down converters and two general-purpose LDO voltage regulators.
diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index c2a9539..91172e3 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -24,65 +24,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
-
-/* Register definitions */
-#define	TPS6507X_REG_PPATH1				0X01
-#define	TPS6507X_REG_INT				0X02
-#define	TPS6507X_REG_CHGCONFIG0				0X03
-#define	TPS6507X_REG_CHGCONFIG1				0X04
-#define	TPS6507X_REG_CHGCONFIG2				0X05
-#define	TPS6507X_REG_CHGCONFIG3				0X06
-#define	TPS6507X_REG_REG_ADCONFIG			0X07
-#define	TPS6507X_REG_TSCMODE				0X08
-#define	TPS6507X_REG_ADRESULT_1				0X09
-#define	TPS6507X_REG_ADRESULT_2				0X0A
-#define	TPS6507X_REG_PGOOD				0X0B
-#define	TPS6507X_REG_PGOODMASK				0X0C
-#define	TPS6507X_REG_CON_CTRL1				0X0D
-#define	TPS6507X_REG_CON_CTRL2				0X0E
-#define	TPS6507X_REG_CON_CTRL3				0X0F
-#define	TPS6507X_REG_DEFDCDC1				0X10
-#define	TPS6507X_REG_DEFDCDC2_LOW			0X11
-#define	TPS6507X_REG_DEFDCDC2_HIGH			0X12
-#define	TPS6507X_REG_DEFDCDC3_LOW			0X13
-#define	TPS6507X_REG_DEFDCDC3_HIGH			0X14
-#define	TPS6507X_REG_DEFSLEW				0X15
-#define	TPS6507X_REG_LDO_CTRL1				0X16
-#define	TPS6507X_REG_DEFLDO2				0X17
-#define	TPS6507X_REG_WLED_CTRL1				0X18
-#define	TPS6507X_REG_WLED_CTRL2				0X19
-
-/* CON_CTRL1 bitfields */
-#define	TPS6507X_CON_CTRL1_DCDC1_ENABLE		BIT(4)
-#define	TPS6507X_CON_CTRL1_DCDC2_ENABLE		BIT(3)
-#define	TPS6507X_CON_CTRL1_DCDC3_ENABLE		BIT(2)
-#define	TPS6507X_CON_CTRL1_LDO1_ENABLE		BIT(1)
-#define	TPS6507X_CON_CTRL1_LDO2_ENABLE		BIT(0)
-
-/* DEFDCDC1 bitfields */
-#define TPS6507X_DEFDCDC1_DCDC1_EXT_ADJ_EN	BIT(7)
-#define TPS6507X_DEFDCDC1_DCDC1_MASK		0X3F
-
-/* DEFDCDC2_LOW bitfields */
-#define TPS6507X_DEFDCDC2_LOW_DCDC2_MASK	0X3F
-
-/* DEFDCDC2_HIGH bitfields */
-#define TPS6507X_DEFDCDC2_HIGH_DCDC2_MASK	0X3F
-
-/* DEFDCDC3_LOW bitfields */
-#define TPS6507X_DEFDCDC3_LOW_DCDC3_MASK	0X3F
-
-/* DEFDCDC3_HIGH bitfields */
-#define TPS6507X_DEFDCDC3_HIGH_DCDC3_MASK	0X3F
-
-/* TPS6507X_REG_LDO_CTRL1 bitfields */
-#define TPS6507X_REG_LDO_CTRL1_LDO1_MASK	0X0F
-
-/* TPS6507X_REG_DEFLDO2 bitfields */
-#define TPS6507X_REG_DEFLDO2_LDO2_MASK		0X3F
-
-/* VDCDC MASK */
-#define TPS6507X_DEFDCDCX_DCDC_MASK		0X3F
+#include <linux/mfd/tps6507x.h>
 
 /* DCDC's */
 #define TPS6507X_DCDC_1				0
diff --git a/include/linux/mfd/tps6507x.h b/include/linux/mfd/tps6507x.h
new file mode 100644
index 0000000..155bee1
--- /dev/null
+++ b/include/linux/mfd/tps6507x.h
@@ -0,0 +1,134 @@
+/* linux/mfd/tps6507x.h
+ *
+ * Functions to access TPS65070 power management chip.
+ *
+ * Copyright (c) 2009 RidgeRun (todd.fischer@...gerun.com)
+ *
+ *
+ *  For licencing details see kernel-base/COPYING
+ */
+
+#ifndef __LINUX_MFD_TPS6507X_H
+#define __LINUX_MFD_TPS6507X_H
+
+/*
+ * ----------------------------------------------------------------------------
+ * Registers, all 8 bits
+ * ----------------------------------------------------------------------------
+ */
+
+
+/* Register definitions */
+#define	TPS6507X_REG_PPATH1			0X01
+#define	TPS6507X_CHG_USB			BIT(7)
+#define	TPS6507X_CHG_AC				BIT(6)
+#define	TPS6507X_CHG_USB_PW_ENABLE		BIT(5)
+#define	TPS6507X_CHG_AC_PW_ENABLE		BIT(4)
+#define	TPS6507X_CHG_AC_CURRENT			BIT(2)
+#define	TPS6507X_CHG_USB_CURRENT		BIT(0)
+
+#define	TPS6507X_REG_INT			0X02
+#define	TPS6507X_REG_MASK_AC_USB		BIT(7)
+#define	TPS6507X_REG_MASK_TSC			BIT(6)
+#define	TPS6507X_REG_MASK_PB_IN			BIT(5)
+#define	TPS6507X_REG_TSC_INT			BIT(3)
+#define	TPS6507X_REG_PB_IN_INT			BIT(2)
+#define	TPS6507X_REG_AC_USB_APPLIED		BIT(1)
+#define	TPS6507X_REG_AC_USB_REMOVED		BIT(0)
+
+#define	TPS6507X_REG_CHGCONFIG0			0X03
+
+#define	TPS6507X_REG_CHGCONFIG1			0X04
+#define	TPS6507X_CON_CTRL1_DCDC1_ENABLE		BIT(4)
+#define	TPS6507X_CON_CTRL1_DCDC2_ENABLE		BIT(3)
+#define	TPS6507X_CON_CTRL1_DCDC3_ENABLE		BIT(2)
+#define	TPS6507X_CON_CTRL1_LDO1_ENABLE		BIT(1)
+#define	TPS6507X_CON_CTRL1_LDO2_ENABLE		BIT(0)
+
+#define	TPS6507X_REG_CHGCONFIG2			0X05
+
+#define	TPS6507X_REG_CHGCONFIG3			0X06
+
+#define	TPS6507X_REG_ADCONFIG			0X07
+#define	TPS6507X_ADCONFIG_AD_ENABLE		BIT(7)
+#define	TPS6507X_ADCONFIG_START_CONVERSION	BIT(6)
+#define	TPS6507X_ADCONFIG_CONVERSION_DONE	BIT(5)
+#define	TPS6507X_ADCONFIG_VREF_ENABLE		BIT(4)
+#define	TPS6507X_ADCONFIG_INPUT_AD_IN1		0
+#define	TPS6507X_ADCONFIG_INPUT_AD_IN2		1
+#define	TPS6507X_ADCONFIG_INPUT_AD_IN3		2
+#define	TPS6507X_ADCONFIG_INPUT_AD_IN4		3
+#define	TPS6507X_ADCONFIG_INPUT_TS_PIN		4
+#define	TPS6507X_ADCONFIG_INPUT_BAT_CURRENT	5
+#define	TPS6507X_ADCONFIG_INPUT_AC_VOLTAGE	6
+#define	TPS6507X_ADCONFIG_INPUT_SYS_VOLTAGE	7
+#define	TPS6507X_ADCONFIG_INPUT_CHARGER_VOLTAGE 8
+#define	TPS6507X_ADCONFIG_INPUT_BAT_VOLTAGE	9
+#define	TPS6507X_ADCONFIG_INPUT_THRESHOLD_VOLTAGE 10
+#define	TPS6507X_ADCONFIG_INPUT_ISET1_VOLTAGE	11
+#define	TPS6507X_ADCONFIG_INPUT_ISET2_VOLTAGE	12
+#define	TPS6507X_ADCONFIG_INPUT_REAL_TSC	14
+#define	TPS6507X_ADCONFIG_INPUT_TSC		15
+
+#define	TPS6507X_REG_TSCMODE			0X08
+#define	TPS6507X_TSCMODE_X_POSITION		0
+#define	TPS6507X_TSCMODE_Y_POSITION		1
+#define	TPS6507X_TSCMODE_PRESSURE		2
+#define	TPS6507X_TSCMODE_X_PLATE		3
+#define	TPS6507X_TSCMODE_Y_PLATE		4
+#define	TPS6507X_TSCMODE_STANDBY		5
+#define	TPS6507X_TSCMODE_ADC_INPUT		6
+#define	TPS6507X_TSCMODE_DISABLE		7
+
+#define	TPS6507X_REG_ADRESULT_1			0X09
+
+#define	TPS6507X_REG_ADRESULT_2			0X0A
+#define	TPS6507X_REG_ADRESULT_2_MASK		(BIT(1) | BIT(0))
+
+#define	TPS6507X_REG_PGOOD			0X0B
+
+#define	TPS6507X_REG_PGOODMASK			0X0C
+
+#define	TPS6507X_REG_CON_CTRL1			0X0D
+#define	TPS6507X_CON_CTRL1_DCDC1_ENABLE		BIT(4)
+#define	TPS6507X_CON_CTRL1_DCDC2_ENABLE		BIT(3)
+#define	TPS6507X_CON_CTRL1_DCDC3_ENABLE		BIT(2)
+#define	TPS6507X_CON_CTRL1_LDO1_ENABLE		BIT(1)
+#define	TPS6507X_CON_CTRL1_LDO2_ENABLE		BIT(0)
+
+#define	TPS6507X_REG_CON_CTRL2			0X0E
+
+#define	TPS6507X_REG_CON_CTRL3			0X0F
+
+#define	TPS6507X_REG_DEFDCDC1			0X10
+#define TPS6507X_DEFDCDC1_DCDC1_EXT_ADJ_EN	BIT(7)
+#define TPS6507X_DEFDCDC1_DCDC1_MASK		0X3F
+
+#define	TPS6507X_REG_DEFDCDC2_LOW		0X11
+#define TPS6507X_DEFDCDC2_LOW_DCDC2_MASK	0X3F
+
+#define	TPS6507X_REG_DEFDCDC2_HIGH		0X12
+#define TPS6507X_DEFDCDC2_HIGH_DCDC2_MASK	0X3F
+
+#define	TPS6507X_REG_DEFDCDC3_LOW		0X13
+#define TPS6507X_DEFDCDC3_LOW_DCDC3_MASK	0X3F
+
+#define	TPS6507X_REG_DEFDCDC3_HIGH		0X14
+#define TPS6507X_DEFDCDC3_HIGH_DCDC3_MASK	0X3F
+
+#define	TPS6507X_REG_DEFSLEW			0X15
+
+#define	TPS6507X_REG_LDO_CTRL1			0X16
+#define TPS6507X_REG_LDO_CTRL1_LDO1_MASK	0X0F
+
+#define	TPS6507X_REG_DEFLDO2			0X17
+#define TPS6507X_REG_DEFLDO2_LDO2_MASK		0X3F
+
+#define	TPS6507X_REG_WLED_CTRL1			0X18
+
+#define	TPS6507X_REG_WLED_CTRL2			0X19
+
+/* VDCDC MASK */
+#define TPS6507X_DEFDCDCX_DCDC_MASK		0X3F
+
+#endif /*  __LINUX_MFD_TPS6507X_H */
-- 
1.6.0.4

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