* [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver
2014-02-05 23:16 [U-Boot] [PATCH v3 0/2] IMX6: Add Gateworks Ventana support Tim Harvey
@ 2014-02-05 23:16 ` Tim Harvey
0 siblings, 0 replies; 3+ messages in thread
From: Tim Harvey @ 2014-02-05 23:16 UTC (permalink / raw)
To: u-boot
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Cc: Stefano Babic <sbabic <at> denx.de>
---
Changes in v2:
- remove detect and device_id display from pmic_init()
drivers/power/pmic/Makefile | 1 +
drivers/power/pmic/pmic_pfuze100.c | 33 +++++++++++++
include/power/pfuze100_pmic.h | 96 ++++++++++++++++++++++++++++++++++++++
3 files changed, 130 insertions(+)
create mode 100644 drivers/power/pmic/pmic_pfuze100.c
create mode 100644 include/power/pfuze100_pmic.h
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index 0b45ffa..4129bda 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -9,5 +9,6 @@ obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o
+obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o
obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o
obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o
diff --git a/drivers/power/pmic/pmic_pfuze100.c b/drivers/power/pmic/pmic_pfuze100.c
new file mode 100644
index 0000000..3962bb7
--- /dev/null
+++ b/drivers/power/pmic/pmic_pfuze100.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014 Gateworks Corporation
+ * Tim Harvey <tharvey@gateworks.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+
+int pmic_init(unsigned char bus)
+{
+ static const char name[] = "PFUZE100_PMIC";
+ int ret;
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = CONFIG_POWER_PFUZE100_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ return 0;
+}
diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h
new file mode 100644
index 0000000..2a9032a
--- /dev/null
+++ b/include/power/pfuze100_pmic.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2014 Gateworks Corporation
+ * Tim Harvey <tharvey@gateworks.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __PFUZE100_PMIC_H_
+#define __PFUZE100_PMIC_H_
+
+/* PFUZE100 registers */
+enum {
+ PFUZE100_DEVICEID = 0x00,
+ PFUZE100_REVID = 0x03,
+ PFUZE100_FABID = 0x04,
+
+ PFUZE100_SW1ABVOL = 0x20,
+ PFUZE100_SW1CVOL = 0x2e,
+ PFUZE100_SW2VOL = 0x35,
+ PFUZE100_SW3AVOL = 0x3c,
+ PFUZE100_SW3BVOL = 0x43,
+ PFUZE100_SW4VOL = 0x4a,
+ PFUZE100_SWBSTCON1 = 0x66,
+ PFUZE100_VREFDDRCON = 0x6a,
+ PFUZE100_VSNVSVOL = 0x6b,
+ PFUZE100_VGEN1VOL = 0x6c,
+ PFUZE100_VGEN2VOL = 0x6d,
+ PFUZE100_VGEN3VOL = 0x6e,
+ PFUZE100_VGEN4VOL = 0x6f,
+ PFUZE100_VGEN5VOL = 0x70,
+ PFUZE100_VGEN6VOL = 0x71,
+
+ PMIC_NUM_OF_REGS = 0x7f,
+};
+
+/*
+ * LDO Configuration
+ */
+
+/* VGEN1/2 Voltage Configuration */
+#define LDOA_0_80V 0
+#define LDOA_0_85V 1
+#define LDOA_0_90V 2
+#define LDOA_0_95V 3
+#define LDOA_1_00V 4
+#define LDOA_1_05V 5
+#define LDOA_1_10V 6
+#define LDOA_1_15V 7
+#define LDOA_1_20V 8
+#define LDOA_1_25V 9
+#define LDOA_1_30V 10
+#define LDOA_1_35V 11
+#define LDOA_1_40V 12
+#define LDOA_1_45V 13
+#define LDOA_1_50V 14
+#define LDOA_1_55V 15
+
+/* VGEN3/4/5/6 Voltage Configuration */
+#define LDOB_1_80V 0
+#define LDOB_1_90V 1
+#define LDOB_2_00V 2
+#define LDOB_2_10V 3
+#define LDOB_2_20V 4
+#define LDOB_2_30V 5
+#define LDOB_2_40V 6
+#define LDOB_2_50V 7
+#define LDOB_2_60V 8
+#define LDOB_2_70V 9
+#define LDOB_2_80V 10
+#define LDOB_2_90V 11
+#define LDOB_3_00V 12
+#define LDOB_3_10V 13
+#define LDOB_3_20V 14
+#define LDOB_3_30V 15
+
+#define LDO_VOL_MASK 0xf
+#define LDO_EN 4
+
+/*
+ * Boost Regulator
+ */
+
+/* SWBST Output Voltage */
+#define SWBST_5_00V 0
+#define SWBST_5_05V 1
+#define SWBST_5_10V 2
+#define SWBST_5_15V 3
+
+#define SWBST_VOL_MASK 0x3
+#define SWBST_MODE_MASK 0x6
+#define SWBST_MODE_OFF (2 << 0)
+#define SWBST_MODE_PFM (2 << 1)
+#define SWBST_MODE_AUTO (2 << 2)
+#define SWBST_MODE_APS (2 << 3)
+
+#endif
--
1.8.3.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver
@ 2014-02-05 23:22 Tim Harvey
2014-02-11 10:36 ` Stefano Babic
0 siblings, 1 reply; 3+ messages in thread
From: Tim Harvey @ 2014-02-05 23:22 UTC (permalink / raw)
To: u-boot
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Cc: Stefano Babic <sbabic@denx.de>
---
Changes in v2:
- remove detect and device_id display from pmic_init()
drivers/power/pmic/Makefile | 1 +
drivers/power/pmic/pmic_pfuze100.c | 33 +++++++++++++
include/power/pfuze100_pmic.h | 96 ++++++++++++++++++++++++++++++++++++++
3 files changed, 130 insertions(+)
create mode 100644 drivers/power/pmic/pmic_pfuze100.c
create mode 100644 include/power/pfuze100_pmic.h
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index 0b45ffa..4129bda 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -9,5 +9,6 @@ obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o
+obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o
obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o
obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o
diff --git a/drivers/power/pmic/pmic_pfuze100.c b/drivers/power/pmic/pmic_pfuze100.c
new file mode 100644
index 0000000..3962bb7
--- /dev/null
+++ b/drivers/power/pmic/pmic_pfuze100.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014 Gateworks Corporation
+ * Tim Harvey <tharvey@gateworks.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+
+int pmic_init(unsigned char bus)
+{
+ static const char name[] = "PFUZE100_PMIC";
+ int ret;
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = CONFIG_POWER_PFUZE100_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ return 0;
+}
diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h
new file mode 100644
index 0000000..2a9032a
--- /dev/null
+++ b/include/power/pfuze100_pmic.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2014 Gateworks Corporation
+ * Tim Harvey <tharvey@gateworks.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __PFUZE100_PMIC_H_
+#define __PFUZE100_PMIC_H_
+
+/* PFUZE100 registers */
+enum {
+ PFUZE100_DEVICEID = 0x00,
+ PFUZE100_REVID = 0x03,
+ PFUZE100_FABID = 0x04,
+
+ PFUZE100_SW1ABVOL = 0x20,
+ PFUZE100_SW1CVOL = 0x2e,
+ PFUZE100_SW2VOL = 0x35,
+ PFUZE100_SW3AVOL = 0x3c,
+ PFUZE100_SW3BVOL = 0x43,
+ PFUZE100_SW4VOL = 0x4a,
+ PFUZE100_SWBSTCON1 = 0x66,
+ PFUZE100_VREFDDRCON = 0x6a,
+ PFUZE100_VSNVSVOL = 0x6b,
+ PFUZE100_VGEN1VOL = 0x6c,
+ PFUZE100_VGEN2VOL = 0x6d,
+ PFUZE100_VGEN3VOL = 0x6e,
+ PFUZE100_VGEN4VOL = 0x6f,
+ PFUZE100_VGEN5VOL = 0x70,
+ PFUZE100_VGEN6VOL = 0x71,
+
+ PMIC_NUM_OF_REGS = 0x7f,
+};
+
+/*
+ * LDO Configuration
+ */
+
+/* VGEN1/2 Voltage Configuration */
+#define LDOA_0_80V 0
+#define LDOA_0_85V 1
+#define LDOA_0_90V 2
+#define LDOA_0_95V 3
+#define LDOA_1_00V 4
+#define LDOA_1_05V 5
+#define LDOA_1_10V 6
+#define LDOA_1_15V 7
+#define LDOA_1_20V 8
+#define LDOA_1_25V 9
+#define LDOA_1_30V 10
+#define LDOA_1_35V 11
+#define LDOA_1_40V 12
+#define LDOA_1_45V 13
+#define LDOA_1_50V 14
+#define LDOA_1_55V 15
+
+/* VGEN3/4/5/6 Voltage Configuration */
+#define LDOB_1_80V 0
+#define LDOB_1_90V 1
+#define LDOB_2_00V 2
+#define LDOB_2_10V 3
+#define LDOB_2_20V 4
+#define LDOB_2_30V 5
+#define LDOB_2_40V 6
+#define LDOB_2_50V 7
+#define LDOB_2_60V 8
+#define LDOB_2_70V 9
+#define LDOB_2_80V 10
+#define LDOB_2_90V 11
+#define LDOB_3_00V 12
+#define LDOB_3_10V 13
+#define LDOB_3_20V 14
+#define LDOB_3_30V 15
+
+#define LDO_VOL_MASK 0xf
+#define LDO_EN 4
+
+/*
+ * Boost Regulator
+ */
+
+/* SWBST Output Voltage */
+#define SWBST_5_00V 0
+#define SWBST_5_05V 1
+#define SWBST_5_10V 2
+#define SWBST_5_15V 3
+
+#define SWBST_VOL_MASK 0x3
+#define SWBST_MODE_MASK 0x6
+#define SWBST_MODE_OFF (2 << 0)
+#define SWBST_MODE_PFM (2 << 1)
+#define SWBST_MODE_AUTO (2 << 2)
+#define SWBST_MODE_APS (2 << 3)
+
+#endif
--
1.8.3.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver
2014-02-05 23:22 [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver Tim Harvey
@ 2014-02-11 10:36 ` Stefano Babic
0 siblings, 0 replies; 3+ messages in thread
From: Stefano Babic @ 2014-02-11 10:36 UTC (permalink / raw)
To: u-boot
Hi Tim,
On 06/02/2014 00:22, Tim Harvey wrote:
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
> Cc: Stefano Babic <sbabic@denx.de>
> ---
> Changes in v2:
> - remove detect and device_id display from pmic_init()
>
> drivers/power/pmic/Makefile | 1 +
> drivers/power/pmic/pmic_pfuze100.c | 33 +++++++++++++
> include/power/pfuze100_pmic.h | 96 ++++++++++++++++++++++++++++++++++++++
> 3 files changed, 130 insertions(+)
> create mode 100644 drivers/power/pmic/pmic_pfuze100.c
> create mode 100644 include/power/pfuze100_pmic.h
>
> diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
> index 0b45ffa..4129bda 100644
> --- a/drivers/power/pmic/Makefile
> +++ b/drivers/power/pmic/Makefile
> @@ -9,5 +9,6 @@ obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
> obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
> obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
> obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o
> +obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o
> obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o
> obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o
> diff --git a/drivers/power/pmic/pmic_pfuze100.c b/drivers/power/pmic/pmic_pfuze100.c
> new file mode 100644
> index 0000000..3962bb7
> --- /dev/null
> +++ b/drivers/power/pmic/pmic_pfuze100.c
> @@ -0,0 +1,33 @@
> +/*
> + * Copyright (C) 2014 Gateworks Corporation
> + * Tim Harvey <tharvey@gateworks.com>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#include <common.h>
> +#include <errno.h>
> +#include <i2c.h>
> +#include <power/pmic.h>
> +#include <power/pfuze100_pmic.h>
> +
> +int pmic_init(unsigned char bus)
> +{
> + static const char name[] = "PFUZE100_PMIC";
> + int ret;
> + struct pmic *p = pmic_alloc();
> +
> + if (!p) {
> + printf("%s: POWER allocation error!\n", __func__);
> + return -ENOMEM;
> + }
> +
> + p->name = name;
> + p->interface = PMIC_I2C;
> + p->number_of_regs = PMIC_NUM_OF_REGS;
> + p->hw.i2c.addr = CONFIG_POWER_PFUZE100_I2C_ADDR;
> + p->hw.i2c.tx_num = 1;
> + p->bus = bus;
> +
> + return 0;
> +}
> diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h
> new file mode 100644
> index 0000000..2a9032a
> --- /dev/null
> +++ b/include/power/pfuze100_pmic.h
> @@ -0,0 +1,96 @@
> +/*
> + * Copyright (C) 2014 Gateworks Corporation
> + * Tim Harvey <tharvey@gateworks.com>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#ifndef __PFUZE100_PMIC_H_
> +#define __PFUZE100_PMIC_H_
> +
> +/* PFUZE100 registers */
> +enum {
> + PFUZE100_DEVICEID = 0x00,
> + PFUZE100_REVID = 0x03,
> + PFUZE100_FABID = 0x04,
> +
> + PFUZE100_SW1ABVOL = 0x20,
> + PFUZE100_SW1CVOL = 0x2e,
> + PFUZE100_SW2VOL = 0x35,
> + PFUZE100_SW3AVOL = 0x3c,
> + PFUZE100_SW3BVOL = 0x43,
> + PFUZE100_SW4VOL = 0x4a,
> + PFUZE100_SWBSTCON1 = 0x66,
> + PFUZE100_VREFDDRCON = 0x6a,
> + PFUZE100_VSNVSVOL = 0x6b,
> + PFUZE100_VGEN1VOL = 0x6c,
> + PFUZE100_VGEN2VOL = 0x6d,
> + PFUZE100_VGEN3VOL = 0x6e,
> + PFUZE100_VGEN4VOL = 0x6f,
> + PFUZE100_VGEN5VOL = 0x70,
> + PFUZE100_VGEN6VOL = 0x71,
> +
> + PMIC_NUM_OF_REGS = 0x7f,
> +};
> +
> +/*
> + * LDO Configuration
> + */
> +
> +/* VGEN1/2 Voltage Configuration */
> +#define LDOA_0_80V 0
> +#define LDOA_0_85V 1
> +#define LDOA_0_90V 2
> +#define LDOA_0_95V 3
> +#define LDOA_1_00V 4
> +#define LDOA_1_05V 5
> +#define LDOA_1_10V 6
> +#define LDOA_1_15V 7
> +#define LDOA_1_20V 8
> +#define LDOA_1_25V 9
> +#define LDOA_1_30V 10
> +#define LDOA_1_35V 11
> +#define LDOA_1_40V 12
> +#define LDOA_1_45V 13
> +#define LDOA_1_50V 14
> +#define LDOA_1_55V 15
> +
> +/* VGEN3/4/5/6 Voltage Configuration */
> +#define LDOB_1_80V 0
> +#define LDOB_1_90V 1
> +#define LDOB_2_00V 2
> +#define LDOB_2_10V 3
> +#define LDOB_2_20V 4
> +#define LDOB_2_30V 5
> +#define LDOB_2_40V 6
> +#define LDOB_2_50V 7
> +#define LDOB_2_60V 8
> +#define LDOB_2_70V 9
> +#define LDOB_2_80V 10
> +#define LDOB_2_90V 11
> +#define LDOB_3_00V 12
> +#define LDOB_3_10V 13
> +#define LDOB_3_20V 14
> +#define LDOB_3_30V 15
> +
> +#define LDO_VOL_MASK 0xf
> +#define LDO_EN 4
> +
> +/*
> + * Boost Regulator
> + */
> +
> +/* SWBST Output Voltage */
> +#define SWBST_5_00V 0
> +#define SWBST_5_05V 1
> +#define SWBST_5_10V 2
> +#define SWBST_5_15V 3
> +
> +#define SWBST_VOL_MASK 0x3
> +#define SWBST_MODE_MASK 0x6
> +#define SWBST_MODE_OFF (2 << 0)
> +#define SWBST_MODE_PFM (2 << 1)
> +#define SWBST_MODE_AUTO (2 << 2)
> +#define SWBST_MODE_APS (2 << 3)
> +
> +#endif
>
It looks ok for me.
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
=====================================================================
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-02-11 10:36 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2014-02-05 23:22 [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver Tim Harvey
2014-02-11 10:36 ` Stefano Babic
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2014-02-05 23:16 [U-Boot] [PATCH v3 0/2] IMX6: Add Gateworks Ventana support Tim Harvey
2014-02-05 23:16 ` [U-Boot] [PATCH v3 1/2] power: add PFUZE100 PMIC driver Tim Harvey
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