[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Lukasz Majewski]

This patch series adds support for MAX8997 PMIC device. This device has
been used at Trats Samsung target board. 

---
Changes for v2:
- function for converting voltage to register value has been removed

---
Lukasz Majewski (2):
  misc:pmic:max8997 MAX8997 support for PMIC driver
  misc:pmic:samsung Convert TRATS target to use MAX8997 instead of
    MAX8998

 board/samsung/trats/trats.c |   27 +++----
 drivers/misc/Makefile       |    1 +
 drivers/misc/pmic_max8997.c |   43 ++++++++++
 include/configs/trats.h     |    2 +-
 include/max8997_pmic.h      |  190 +++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 245 insertions(+), 18 deletions(-)
 create mode 100644 drivers/misc/pmic_max8997.c
 create mode 100644 include/max8997_pmic.h

-- 
1.7.2.3

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Lukasz Majewski]

This commit adds support for MAX8997 PMIC driver.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
---
Changes for v2:
- Function for converting voltage to proper register value has been removed

---

 drivers/misc/Makefile       |    1 +
 drivers/misc/pmic_max8997.c |   43 ++++++++++
 include/max8997_pmic.h      |  190 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 234 insertions(+), 0 deletions(-)
 create mode 100644 drivers/misc/pmic_max8997.c
 create mode 100644 include/max8997_pmic.h

diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index a709707..30c7f8d 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -39,6 +39,7 @@ COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o
 COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o
 COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o
 COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
+COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/misc/pmic_max8997.c b/drivers/misc/pmic_max8997.c
new file mode 100644
index 0000000..de7e9f6
--- /dev/null
+++ b/drivers/misc/pmic_max8997.c
@@ -0,0 +1,43 @@
+/*
+ *  Copyright (C) 2012 Samsung Electronics
+ *  Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <pmic.h>
+#include <max8997_pmic.h>
+
+int pmic_init(void)
+{
+	struct pmic *p = get_pmic();
+	static const char name[] = "MAX8997_PMIC";
+
+	puts("Board PMIC init\n");
+
+	p->name = name;
+	p->interface = PMIC_I2C;
+	p->number_of_regs = PMIC_NUM_OF_REGS;
+	p->hw.i2c.addr = MAX8997_I2C_ADDR;
+	p->hw.i2c.tx_num = 1;
+	p->bus = I2C_PMIC;
+
+	return 0;
+}
diff --git a/include/max8997_pmic.h b/include/max8997_pmic.h
new file mode 100644
index 0000000..17ae24e
--- /dev/null
+++ b/include/max8997_pmic.h
@@ -0,0 +1,190 @@
+/*
+ *  Copyright (C) 2011 Samsung Electronics
+ *  Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MAX8997_PMIC_H_
+#define __MAX8997_PMIC_H_
+
+/* MAX 8997 registers */
+enum {
+	MAX8997_REG_PMIC_ID0	= 0x00,
+	MAX8997_REG_PMIC_ID1	= 0x01,
+	MAX8997_REG_INTSRC	= 0x02,
+	MAX8997_REG_INT1	= 0x03,
+	MAX8997_REG_INT2	= 0x04,
+	MAX8997_REG_INT3	= 0x05,
+	MAX8997_REG_INT4	= 0x06,
+
+	MAX8997_REG_INT1MSK	= 0x08,
+	MAX8997_REG_INT2MSK	= 0x09,
+	MAX8997_REG_INT3MSK	= 0x0a,
+	MAX8997_REG_INT4MSK	= 0x0b,
+
+	MAX8997_REG_STATUS1	= 0x0d,
+	MAX8997_REG_STATUS2	= 0x0e,
+	MAX8997_REG_STATUS3	= 0x0f,
+	MAX8997_REG_STATUS4	= 0x10,
+
+	MAX8997_REG_MAINCON1	= 0x13,
+	MAX8997_REG_MAINCON2	= 0x14,
+	MAX8997_REG_BUCKRAMP	= 0x15,
+
+	MAX8997_REG_BUCK1CTRL	= 0x18,
+	MAX8997_REG_BUCK1DVS1	= 0x19,
+	MAX8997_REG_BUCK1DVS2	= 0x1a,
+	MAX8997_REG_BUCK1DVS3	= 0x1b,
+	MAX8997_REG_BUCK1DVS4	= 0x1c,
+	MAX8997_REG_BUCK1DVS5	= 0x1d,
+	MAX8997_REG_BUCK1DVS6	= 0x1e,
+	MAX8997_REG_BUCK1DVS7	= 0x1f,
+	MAX8997_REG_BUCK1DVS8	= 0x20,
+	MAX8997_REG_BUCK2CTRL	= 0x21,
+	MAX8997_REG_BUCK2DVS1	= 0x22,
+	MAX8997_REG_BUCK2DVS2	= 0x23,
+	MAX8997_REG_BUCK2DVS3	= 0x24,
+	MAX8997_REG_BUCK2DVS4	= 0x25,
+	MAX8997_REG_BUCK2DVS5	= 0x26,
+	MAX8997_REG_BUCK2DVS6	= 0x27,
+	MAX8997_REG_BUCK2DVS7	= 0x28,
+	MAX8997_REG_BUCK2DVS8	= 0x29,
+	MAX8997_REG_BUCK3CTRL	= 0x2a,
+	MAX8997_REG_BUCK3DVS	= 0x2b,
+	MAX8997_REG_BUCK4CTRL	= 0x2c,
+	MAX8997_REG_BUCK4DVS	= 0x2d,
+	MAX8997_REG_BUCK5CTRL	= 0x2e,
+	MAX8997_REG_BUCK5DVS1	= 0x2f,
+	MAX8997_REG_BUCK5DVS2	= 0x30,
+	MAX8997_REG_BUCK5DVS3	= 0x31,
+	MAX8997_REG_BUCK5DVS4	= 0x32,
+	MAX8997_REG_BUCK5DVS5	= 0x33,
+	MAX8997_REG_BUCK5DVS6	= 0x34,
+	MAX8997_REG_BUCK5DVS7	= 0x35,
+	MAX8997_REG_BUCK5DVS8	= 0x36,
+	MAX8997_REG_BUCK6CTRL	= 0x37,
+	MAX8997_REG_BUCK6BPSKIPCTRL	= 0x38,
+	MAX8997_REG_BUCK7CTRL	= 0x39,
+	MAX8997_REG_BUCK7DVS	= 0x3a,
+	MAX8997_REG_LDO1CTRL	= 0x3b,
+	MAX8997_REG_LDO2CTRL	= 0x3c,
+	MAX8997_REG_LDO3CTRL	= 0x3d,
+	MAX8997_REG_LDO4CTRL	= 0x3e,
+	MAX8997_REG_LDO5CTRL	= 0x3f,
+	MAX8997_REG_LDO6CTRL	= 0x40,
+	MAX8997_REG_LDO7CTRL	= 0x41,
+	MAX8997_REG_LDO8CTRL	= 0x42,
+	MAX8997_REG_LDO9CTRL	= 0x43,
+	MAX8997_REG_LDO10CTRL	= 0x44,
+	MAX8997_REG_LDO11CTRL	= 0x45,
+	MAX8997_REG_LDO12CTRL	= 0x46,
+	MAX8997_REG_LDO13CTRL	= 0x47,
+	MAX8997_REG_LDO14CTRL	= 0x48,
+	MAX8997_REG_LDO15CTRL	= 0x49,
+	MAX8997_REG_LDO16CTRL	= 0x4a,
+	MAX8997_REG_LDO17CTRL	= 0x4b,
+	MAX8997_REG_LDO18CTRL	= 0x4c,
+	MAX8997_REG_LDO21CTRL	= 0x4d,
+
+	MAX8997_REG_MBCCTRL1	= 0x50,
+	MAX8997_REG_MBCCTRL2	= 0x51,
+	MAX8997_REG_MBCCTRL3	= 0x52,
+	MAX8997_REG_MBCCTRL4	= 0x53,
+	MAX8997_REG_MBCCTRL5	= 0x54,
+	MAX8997_REG_MBCCTRL6	= 0x55,
+	MAX8997_REG_OTPCGHCVS	= 0x56,
+
+	MAX8997_REG_SAFEOUTCTRL	= 0x5a,
+
+	MAX8997_REG_LBCNFG1	= 0x5e,
+	MAX8997_REG_LBCNFG2	= 0x5f,
+	MAX8997_REG_BBCCTRL	= 0x60,
+
+	MAX8997_REG_FLASH1_CUR	= 0x63, /* 0x63 ~ 0x6e for FLASH */
+	MAX8997_REG_FLASH2_CUR	= 0x64,
+	MAX8997_REG_MOVIE_CUR	= 0x65,
+	MAX8997_REG_GSMB_CUR	= 0x66,
+	MAX8997_REG_BOOST_CNTL	= 0x67,
+	MAX8997_REG_LEN_CNTL	= 0x68,
+	MAX8997_REG_FLASH_CNTL	= 0x69,
+	MAX8997_REG_WDT_CNTL	= 0x6a,
+	MAX8997_REG_MAXFLASH1	= 0x6b,
+	MAX8997_REG_MAXFLASH2	= 0x6c,
+	MAX8997_REG_FLASHSTATUS	= 0x6d,
+	MAX8997_REG_FLASHSTATUSMASK	= 0x6e,
+
+	MAX8997_REG_GPIOCNTL1	= 0x70,
+	MAX8997_REG_GPIOCNTL2	= 0x71,
+	MAX8997_REG_GPIOCNTL3	= 0x72,
+	MAX8997_REG_GPIOCNTL4	= 0x73,
+	MAX8997_REG_GPIOCNTL5	= 0x74,
+	MAX8997_REG_GPIOCNTL6	= 0x75,
+	MAX8997_REG_GPIOCNTL7	= 0x76,
+	MAX8997_REG_GPIOCNTL8	= 0x77,
+	MAX8997_REG_GPIOCNTL9	= 0x78,
+	MAX8997_REG_GPIOCNTL10	= 0x79,
+	MAX8997_REG_GPIOCNTL11	= 0x7a,
+	MAX8997_REG_GPIOCNTL12	= 0x7b,
+
+	MAX8997_REG_LDO1CONFIG	= 0x80,
+	MAX8997_REG_LDO2CONFIG	= 0x81,
+	MAX8997_REG_LDO3CONFIG	= 0x82,
+	MAX8997_REG_LDO4CONFIG	= 0x83,
+	MAX8997_REG_LDO5CONFIG	= 0x84,
+	MAX8997_REG_LDO6CONFIG	= 0x85,
+	MAX8997_REG_LDO7CONFIG	= 0x86,
+	MAX8997_REG_LDO8CONFIG	= 0x87,
+	MAX8997_REG_LDO9CONFIG	= 0x88,
+	MAX8997_REG_LDO10CONFIG	= 0x89,
+	MAX8997_REG_LDO11CONFIG	= 0x8a,
+	MAX8997_REG_LDO12CONFIG	= 0x8b,
+	MAX8997_REG_LDO13CONFIG	= 0x8c,
+	MAX8997_REG_LDO14CONFIG	= 0x8d,
+	MAX8997_REG_LDO15CONFIG	= 0x8e,
+	MAX8997_REG_LDO16CONFIG	= 0x8f,
+	MAX8997_REG_LDO17CONFIG	= 0x90,
+	MAX8997_REG_LDO18CONFIG	= 0x91,
+	MAX8997_REG_LDO21CONFIG	= 0x92,
+
+	MAX8997_REG_DVSOKTIMER1	= 0x97,
+	MAX8997_REG_DVSOKTIMER2	= 0x98,
+	MAX8997_REG_DVSOKTIMER4	= 0x99,
+	MAX8997_REG_DVSOKTIMER5	= 0x9a,
+
+	PMIC_NUM_OF_REGS = 0x9b,
+};
+
+#define ENSAFEOUT1 (1 << 6)
+#define ENSAFEOUT2 (1 << 7)
+
+#define MAX8997_I2C_ADDR        (0xCC >> 1)
+#define MAX8997_RTC_ADDR	(0x0C >> 1)
+#define MAX8997_MUIC_ADDR	(0x4A >> 1)
+#define MAX8997_FG_ADDR	(0x6C >> 1)
+
+enum {
+	LDO_OFF = 0,
+	LDO_ON = 1,
+
+	DIS_LDO = (0x00 << 6),
+	EN_LDO = (0x3 << 6),
+};
+
+#endif /* __MAX8997_PMIC_H_ */
-- 
1.7.2.3

[U-Boot] [PATCH v2 2/2] misc:pmic:samsung Convert TRATS target to use MAX8997 instead of MAX8998

[Lukasz Majewski]

TRATS target uses MAX8997 PMIC device instead of MAX8998.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
---
Changes for v2:
- None

---
 board/samsung/trats/trats.c |   27 ++++++++++-----------------
 include/configs/trats.h     |    2 +-
 2 files changed, 11 insertions(+), 18 deletions(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index aa4291d..a7b4e4a 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -32,7 +32,7 @@
 #include <asm/arch/power.h>
 #include <pmic.h>
 #include <usb/s3c_udc.h>
-#include <max8998_pmic.h>
+#include <max8997_pmic.h>
 
 #include "setup.h"
 
@@ -216,26 +216,19 @@ static int s5pc210_phy_control(int on)
 		return -1;
 
 	if (on) {
-		ret |= pmic_set_output(p,
-				       MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
-				       MAX8998_SAFEOUT1, LDO_ON);
-		ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
-				      MAX8998_LDO3, LDO_ON);
-		ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
-				      MAX8998_LDO8, LDO_ON);
-
+		ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
+				      ENSAFEOUT1, LDO_ON);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO);
 	} else {
-		ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
-				      MAX8998_LDO8, LDO_OFF);
-		ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
-				      MAX8998_LDO3, LDO_OFF);
-		ret |= pmic_set_output(p,
-				       MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
-				       MAX8998_SAFEOUT1, LDO_OFF);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO);
+		ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
+				      ENSAFEOUT1, LDO_OFF);
 	}
 
 	if (ret) {
-		puts("MAX8998 LDO setting error!\n");
+		puts("MAX8997 LDO setting error!\n");
 		return -1;
 	}
 
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 10f11d9..585fd71 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -208,7 +208,7 @@
 
 #define CONFIG_PMIC
 #define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX8998
+#define CONFIG_PMIC_MAX8997
 
 #define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
-- 
1.7.2.3

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Lukasz Majewski]

On Thu, 29 Mar 2012 13:29:16 +0200
Lukasz Majewski <l.majewski@samsung.com> wrote:

> This patch series adds support for MAX8997 PMIC device. This device
> has been used at Trats Samsung target board. 
> 
> ---
> Changes for v2:
> - function for converting voltage to register value has been removed
> 
> ---
> Lukasz Majewski (2):
>   misc:pmic:max8997 MAX8997 support for PMIC driver
>   misc:pmic:samsung Convert TRATS target to use MAX8997 instead of
>     MAX8998
> 
>  board/samsung/trats/trats.c |   27 +++----
>  drivers/misc/Makefile       |    1 +
>  drivers/misc/pmic_max8997.c |   43 ++++++++++
>  include/configs/trats.h     |    2 +-
>  include/max8997_pmic.h      |  190
> +++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 245
> insertions(+), 18 deletions(-) create mode 100644
> drivers/misc/pmic_max8997.c create mode 100644 include/max8997_pmic.h
> 

Hi Stefano,

Please look into those resend patches.
I've added changes, which only fix the Trats board. No new functionality
for the PMIC framework is included.

New functionality will be added after releasing 2012.04 u-boot.

-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center
Platform Group

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Stefano Babic]

On 29/03/2012 13:29, Lukasz Majewski wrote:
> This commit adds support for MAX8997 PMIC driver.
> 
> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Stefano Babic <sbabic@denx.de>
> ---
> Changes for v2:
> - Function for converting voltage to proper register value has been removed
> 
> ---
> 
>  drivers/misc/Makefile       |    1 +
>  drivers/misc/pmic_max8997.c |   43 ++++++++++
>  include/max8997_pmic.h      |  190 +++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 234 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/misc/pmic_max8997.c
>  create mode 100644 include/max8997_pmic.h
> 
> diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
> index a709707..30c7f8d 100644
> --- a/drivers/misc/Makefile
> +++ b/drivers/misc/Makefile
> @@ -39,6 +39,7 @@ COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o
>  COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o
>  COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o
>  COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
> +COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o
>  
>  COBJS	:= $(COBJS-y)
>  SRCS	:= $(COBJS:.o=.c)
> diff --git a/drivers/misc/pmic_max8997.c b/drivers/misc/pmic_max8997.c
> new file mode 100644
> index 0000000..de7e9f6
> --- /dev/null
> +++ b/drivers/misc/pmic_max8997.c
> @@ -0,0 +1,43 @@
> +/*
> + *  Copyright (C) 2012 Samsung Electronics
> + *  Lukasz Majewski <l.majewski@samsung.com>
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * 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.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + */
> +
> +#include <common.h>
> +#include <pmic.h>
> +#include <max8997_pmic.h>
> +
> +int pmic_init(void)
> +{
> +	struct pmic *p = get_pmic();
> +	static const char name[] = "MAX8997_PMIC";
> +
> +	puts("Board PMIC init\n");
> +
> +	p->name = name;
> +	p->interface = PMIC_I2C;
> +	p->number_of_regs = PMIC_NUM_OF_REGS;
> +	p->hw.i2c.addr = MAX8997_I2C_ADDR;
> +	p->hw.i2c.tx_num = 1;
> +	p->bus = I2C_PMIC;
> +
> +	return 0;
> +}
> diff --git a/include/max8997_pmic.h b/include/max8997_pmic.h
> new file mode 100644
> index 0000000..17ae24e
> --- /dev/null
> +++ b/include/max8997_pmic.h
> @@ -0,0 +1,190 @@
> +/*
> + *  Copyright (C) 2011 Samsung Electronics
> + *  Lukasz Majewski <l.majewski@samsung.com>
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * 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.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + */
> +
> +#ifndef __MAX8997_PMIC_H_
> +#define __MAX8997_PMIC_H_
> +
> +/* MAX 8997 registers */
> +enum {
> +	MAX8997_REG_PMIC_ID0	= 0x00,
> +	MAX8997_REG_PMIC_ID1	= 0x01,
> +	MAX8997_REG_INTSRC	= 0x02,
> +	MAX8997_REG_INT1	= 0x03,
> +	MAX8997_REG_INT2	= 0x04,
> +	MAX8997_REG_INT3	= 0x05,
> +	MAX8997_REG_INT4	= 0x06,
> +
> +	MAX8997_REG_INT1MSK	= 0x08,
> +	MAX8997_REG_INT2MSK	= 0x09,
> +	MAX8997_REG_INT3MSK	= 0x0a,
> +	MAX8997_REG_INT4MSK	= 0x0b,
> +
> +	MAX8997_REG_STATUS1	= 0x0d,
> +	MAX8997_REG_STATUS2	= 0x0e,
> +	MAX8997_REG_STATUS3	= 0x0f,
> +	MAX8997_REG_STATUS4	= 0x10,
> +
> +	MAX8997_REG_MAINCON1	= 0x13,
> +	MAX8997_REG_MAINCON2	= 0x14,
> +	MAX8997_REG_BUCKRAMP	= 0x15,
> +
> +	MAX8997_REG_BUCK1CTRL	= 0x18,
> +	MAX8997_REG_BUCK1DVS1	= 0x19,
> +	MAX8997_REG_BUCK1DVS2	= 0x1a,
> +	MAX8997_REG_BUCK1DVS3	= 0x1b,
> +	MAX8997_REG_BUCK1DVS4	= 0x1c,
> +	MAX8997_REG_BUCK1DVS5	= 0x1d,
> +	MAX8997_REG_BUCK1DVS6	= 0x1e,
> +	MAX8997_REG_BUCK1DVS7	= 0x1f,
> +	MAX8997_REG_BUCK1DVS8	= 0x20,
> +	MAX8997_REG_BUCK2CTRL	= 0x21,
> +	MAX8997_REG_BUCK2DVS1	= 0x22,
> +	MAX8997_REG_BUCK2DVS2	= 0x23,
> +	MAX8997_REG_BUCK2DVS3	= 0x24,
> +	MAX8997_REG_BUCK2DVS4	= 0x25,
> +	MAX8997_REG_BUCK2DVS5	= 0x26,
> +	MAX8997_REG_BUCK2DVS6	= 0x27,
> +	MAX8997_REG_BUCK2DVS7	= 0x28,
> +	MAX8997_REG_BUCK2DVS8	= 0x29,
> +	MAX8997_REG_BUCK3CTRL	= 0x2a,
> +	MAX8997_REG_BUCK3DVS	= 0x2b,
> +	MAX8997_REG_BUCK4CTRL	= 0x2c,
> +	MAX8997_REG_BUCK4DVS	= 0x2d,
> +	MAX8997_REG_BUCK5CTRL	= 0x2e,
> +	MAX8997_REG_BUCK5DVS1	= 0x2f,
> +	MAX8997_REG_BUCK5DVS2	= 0x30,
> +	MAX8997_REG_BUCK5DVS3	= 0x31,
> +	MAX8997_REG_BUCK5DVS4	= 0x32,
> +	MAX8997_REG_BUCK5DVS5	= 0x33,
> +	MAX8997_REG_BUCK5DVS6	= 0x34,
> +	MAX8997_REG_BUCK5DVS7	= 0x35,
> +	MAX8997_REG_BUCK5DVS8	= 0x36,
> +	MAX8997_REG_BUCK6CTRL	= 0x37,
> +	MAX8997_REG_BUCK6BPSKIPCTRL	= 0x38,
> +	MAX8997_REG_BUCK7CTRL	= 0x39,
> +	MAX8997_REG_BUCK7DVS	= 0x3a,
> +	MAX8997_REG_LDO1CTRL	= 0x3b,
> +	MAX8997_REG_LDO2CTRL	= 0x3c,
> +	MAX8997_REG_LDO3CTRL	= 0x3d,
> +	MAX8997_REG_LDO4CTRL	= 0x3e,
> +	MAX8997_REG_LDO5CTRL	= 0x3f,
> +	MAX8997_REG_LDO6CTRL	= 0x40,
> +	MAX8997_REG_LDO7CTRL	= 0x41,
> +	MAX8997_REG_LDO8CTRL	= 0x42,
> +	MAX8997_REG_LDO9CTRL	= 0x43,
> +	MAX8997_REG_LDO10CTRL	= 0x44,
> +	MAX8997_REG_LDO11CTRL	= 0x45,
> +	MAX8997_REG_LDO12CTRL	= 0x46,
> +	MAX8997_REG_LDO13CTRL	= 0x47,
> +	MAX8997_REG_LDO14CTRL	= 0x48,
> +	MAX8997_REG_LDO15CTRL	= 0x49,
> +	MAX8997_REG_LDO16CTRL	= 0x4a,
> +	MAX8997_REG_LDO17CTRL	= 0x4b,
> +	MAX8997_REG_LDO18CTRL	= 0x4c,
> +	MAX8997_REG_LDO21CTRL	= 0x4d,
> +
> +	MAX8997_REG_MBCCTRL1	= 0x50,
> +	MAX8997_REG_MBCCTRL2	= 0x51,
> +	MAX8997_REG_MBCCTRL3	= 0x52,
> +	MAX8997_REG_MBCCTRL4	= 0x53,
> +	MAX8997_REG_MBCCTRL5	= 0x54,
> +	MAX8997_REG_MBCCTRL6	= 0x55,
> +	MAX8997_REG_OTPCGHCVS	= 0x56,
> +
> +	MAX8997_REG_SAFEOUTCTRL	= 0x5a,
> +
> +	MAX8997_REG_LBCNFG1	= 0x5e,
> +	MAX8997_REG_LBCNFG2	= 0x5f,
> +	MAX8997_REG_BBCCTRL	= 0x60,
> +
> +	MAX8997_REG_FLASH1_CUR	= 0x63, /* 0x63 ~ 0x6e for FLASH */
> +	MAX8997_REG_FLASH2_CUR	= 0x64,
> +	MAX8997_REG_MOVIE_CUR	= 0x65,
> +	MAX8997_REG_GSMB_CUR	= 0x66,
> +	MAX8997_REG_BOOST_CNTL	= 0x67,
> +	MAX8997_REG_LEN_CNTL	= 0x68,
> +	MAX8997_REG_FLASH_CNTL	= 0x69,
> +	MAX8997_REG_WDT_CNTL	= 0x6a,
> +	MAX8997_REG_MAXFLASH1	= 0x6b,
> +	MAX8997_REG_MAXFLASH2	= 0x6c,
> +	MAX8997_REG_FLASHSTATUS	= 0x6d,
> +	MAX8997_REG_FLASHSTATUSMASK	= 0x6e,
> +
> +	MAX8997_REG_GPIOCNTL1	= 0x70,
> +	MAX8997_REG_GPIOCNTL2	= 0x71,
> +	MAX8997_REG_GPIOCNTL3	= 0x72,
> +	MAX8997_REG_GPIOCNTL4	= 0x73,
> +	MAX8997_REG_GPIOCNTL5	= 0x74,
> +	MAX8997_REG_GPIOCNTL6	= 0x75,
> +	MAX8997_REG_GPIOCNTL7	= 0x76,
> +	MAX8997_REG_GPIOCNTL8	= 0x77,
> +	MAX8997_REG_GPIOCNTL9	= 0x78,
> +	MAX8997_REG_GPIOCNTL10	= 0x79,
> +	MAX8997_REG_GPIOCNTL11	= 0x7a,
> +	MAX8997_REG_GPIOCNTL12	= 0x7b,
> +
> +	MAX8997_REG_LDO1CONFIG	= 0x80,
> +	MAX8997_REG_LDO2CONFIG	= 0x81,
> +	MAX8997_REG_LDO3CONFIG	= 0x82,
> +	MAX8997_REG_LDO4CONFIG	= 0x83,
> +	MAX8997_REG_LDO5CONFIG	= 0x84,
> +	MAX8997_REG_LDO6CONFIG	= 0x85,
> +	MAX8997_REG_LDO7CONFIG	= 0x86,
> +	MAX8997_REG_LDO8CONFIG	= 0x87,
> +	MAX8997_REG_LDO9CONFIG	= 0x88,
> +	MAX8997_REG_LDO10CONFIG	= 0x89,
> +	MAX8997_REG_LDO11CONFIG	= 0x8a,
> +	MAX8997_REG_LDO12CONFIG	= 0x8b,
> +	MAX8997_REG_LDO13CONFIG	= 0x8c,
> +	MAX8997_REG_LDO14CONFIG	= 0x8d,
> +	MAX8997_REG_LDO15CONFIG	= 0x8e,
> +	MAX8997_REG_LDO16CONFIG	= 0x8f,
> +	MAX8997_REG_LDO17CONFIG	= 0x90,
> +	MAX8997_REG_LDO18CONFIG	= 0x91,
> +	MAX8997_REG_LDO21CONFIG	= 0x92,
> +
> +	MAX8997_REG_DVSOKTIMER1	= 0x97,
> +	MAX8997_REG_DVSOKTIMER2	= 0x98,
> +	MAX8997_REG_DVSOKTIMER4	= 0x99,
> +	MAX8997_REG_DVSOKTIMER5	= 0x9a,
> +
> +	PMIC_NUM_OF_REGS = 0x9b,
> +};
> +
> +#define ENSAFEOUT1 (1 << 6)
> +#define ENSAFEOUT2 (1 << 7)
> +
> +#define MAX8997_I2C_ADDR        (0xCC >> 1)
> +#define MAX8997_RTC_ADDR	(0x0C >> 1)
> +#define MAX8997_MUIC_ADDR	(0x4A >> 1)
> +#define MAX8997_FG_ADDR	(0x6C >> 1)
> +
> +enum {
> +	LDO_OFF = 0,
> +	LDO_ON = 1,
> +
> +	DIS_LDO = (0x00 << 6),
> +	EN_LDO = (0x3 << 6),
> +};
> +
> +#endif /* __MAX8997_PMIC_H_ */

Acked-by: Stefano Babic <sbabic@denx.de>

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Stefano Babic]

On 02/04/2012 09:26, Lukasz Majewski wrote:
> Hi Stefano,
>

Hi Lukasz,

> Please look into those resend patches.
> I've added changes, which only fix the Trats board. No new functionality
> for the PMIC framework is included.
> 
> New functionality will be added after releasing 2012.04 u-boot.

no issue, I sent my Ack.

I could push Patch 1/2, as I did for previous pmic patches, but patch
2/2 is in Minkyu's competence and should be merged into Samsung's tree.
To avoid breakage, I have no problems if Minkyu pick up the whole
patchset in his tree (or I do the same in my tree).

Minkyu, what do you prefer ?

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Lukasz Majewski]

Hi Stefano,

> 
> Acked-by: Stefano Babic <sbabic@denx.de>
> 
> Best regards,
> Stefano Babic
> 

Thanks for ACK,

Since it is PMIC related, I'd like to ask you to take it to your (IMX?)
tree.

BTW: I predict that PMIC subsytem will grow (since PMIC's are more and
more complicated - e.g. MAX8997).

Up to now the IMX tree is used to push it to mainline. 
Stefano if this situation is OK with you, then there is no topic :-).



-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center
Platform Group

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Minkyu Kang]

Dear Stefano Babic,

On 2 April 2012 16:37, Stefano Babic <sbabic@denx.de> wrote:
> On 02/04/2012 09:26, Lukasz Majewski wrote:
>> Hi Stefano,
>>
>
> Hi Lukasz,
>
>> Please look into those resend patches.
>> I've added changes, which only fix the Trats board. No new functionality
>> for the PMIC framework is included.
>>
>> New functionality will be added after releasing 2012.04 u-boot.
>
> no issue, I sent my Ack.
>
> I could push Patch 1/2, as I did for previous pmic patches, but patch
> 2/2 is in Minkyu's competence and should be merged into Samsung's tree.
> To avoid breakage, I have no problems if Minkyu pick up the whole
> patchset in his tree (or I do the same in my tree).
>

OK. I will push this patchset to samsung tree.

Thanks,
Minkyu Kang
-- 
from. prom.
www.promsoft.net

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Stefano Babic]

On 02/04/2012 09:54, Lukasz Majewski wrote:
> 
> Hi Stefano,
> 
>>
>> Acked-by: Stefano Babic <sbabic@denx.de>
>>
>> Best regards,
>> Stefano Babic
>>
> 
> Thanks for ACK,
> 
> Since it is PMIC related, I'd like to ask you to take it to your (IMX?)
> tree.
> 

I have also a u-boot-staging tree. I will use this, as changes have
nothing to do with IMX.

> BTW: I predict that PMIC subsytem will grow (since PMIC's are more and
> more complicated - e.g. MAX8997).

I think we will move all pmic stuff from drivers/misc to drivers/power,
because PMICs belong better to this category. At the beginning, PMIC was
related to only one Freescale's chip.

> 
> Up to now the IMX tree is used to push it to mainline. 
> Stefano if this situation is OK with you, then there is no topic :-).

Ok - I will go on.

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Stefano Babic]

On 02/04/2012 09:59, Minkyu Kang wrote:
> Dear Stefano Babic,
> 
> On 2 April 2012 16:37, Stefano Babic <sbabic@denx.de> wrote:
>> On 02/04/2012 09:26, Lukasz Majewski wrote:
>>> Hi Stefano,
>>>
>>
>> Hi Lukasz,
>>
>>> Please look into those resend patches.
>>> I've added changes, which only fix the Trats board. No new functionality
>>> for the PMIC framework is included.
>>>
>>> New functionality will be added after releasing 2012.04 u-boot.
>>
>> no issue, I sent my Ack.
>>
>> I could push Patch 1/2, as I did for previous pmic patches, but patch
>> 2/2 is in Minkyu's competence and should be merged into Samsung's tree.
>> To avoid breakage, I have no problems if Minkyu pick up the whole
>> patchset in his tree (or I do the same in my tree).
>>
> 
> OK. I will push this patchset to samsung tree.

Ok, thanks.

Stefano Babic


-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Lukasz Majewski]

Hi Stefano,

> On 02/04/2012 09:54, Lukasz Majewski wrote:
> > 
> > Hi Stefano,
> > 
> >>
> >> Acked-by: Stefano Babic <sbabic@denx.de>
> >>
> >> Best regards,
> >> Stefano Babic
> >>
> > 
> > Thanks for ACK,
> > 
> > Since it is PMIC related, I'd like to ask you to take it to your
> > (IMX?) tree.
> > 
> 
> I have also a u-boot-staging tree. I will use this, as changes have
> nothing to do with IMX.

Ok, good.

> 
> > BTW: I predict that PMIC subsytem will grow (since PMIC's are more
> > and more complicated - e.g. MAX8997).
> 
> I think we will move all pmic stuff from drivers/misc to
> drivers/power, because PMICs belong better to this category. At the
> beginning, PMIC was related to only one Freescale's chip.

Yes, I also think, that this is a better place.
> 
> > 
> > Up to now the IMX tree is used to push it to mainline. 
> > Stefano if this situation is OK with you, then there is no
> > topic :-).
> 
> Ok - I will go on.

No topic then :-)


-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center
Platform Group

[U-Boot] [PATCH v2 1/2] misc:pmic:max8997 MAX8997 support for PMIC driver

[Stefano Babic]

On 02/04/2012 10:13, Lukasz Majewski wrote:

>>
>> Ok - I will go on.
> 
> No topic then :-)

Minkyu has confirmed he will pick up both patches in Samsung's tree.

Best regards,
Stefano

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot] [PATCH v2 0/2] misc:pmic: Support for MAX8997 PMIC at Trats Samsung device

[Minkyu Kang]

On 29 March 2012 20:29, Lukasz Majewski <l.majewski@samsung.com> wrote:
> This patch series adds support for MAX8997 PMIC device. This device has
> been used at Trats Samsung target board.
>
> ---
> Changes for v2:
> - function for converting voltage to register value has been removed
>
> ---
> Lukasz Majewski (2):
> ?misc:pmic:max8997 MAX8997 support for PMIC driver
> ?misc:pmic:samsung Convert TRATS target to use MAX8997 instead of
> ? ?MAX8998
>
> ?board/samsung/trats/trats.c | ? 27 +++----
> ?drivers/misc/Makefile ? ? ? | ? ?1 +
> ?drivers/misc/pmic_max8997.c | ? 43 ++++++++++
> ?include/configs/trats.h ? ? | ? ?2 +-
> ?include/max8997_pmic.h ? ? ?| ?190 +++++++++++++++++++++++++++++++++++++++++++
> ?5 files changed, 245 insertions(+), 18 deletions(-)
> ?create mode 100644 drivers/misc/pmic_max8997.c
> ?create mode 100644 include/max8997_pmic.h
>

applied to u-boot-samsung.

Thanks.
Minkyu Kang
-- 
from. prom.
www.promsoft.net