On Mon, 12 Oct 2015, Andrew F. Davis wrote: > On 10/05/2015 04:27 AM, Lee Jones wrote: > >On Mon, 05 Oct 2015, Lee Jones wrote: > > > >>On Thu, 01 Oct 2015, Andrew F. Davis wrote: > >> > >>>This patch adds support for TPS65912 mfd device. It provides > >>>communication through the I2C and SPI interfaces. It contains > >>>the following components: > >>> > >>> - Regulators > >>> - GPIO controller > >>> > >>>Signed-off-by: Andrew F. Davis <afd@xxxxxx> > >>>--- > >>> drivers/mfd/Kconfig | 25 ++++ > >>> drivers/mfd/Makefile | 3 + > >>> drivers/mfd/tps65912-core.c | 108 ++++++++++++++ > >>> drivers/mfd/tps65912-i2c.c | 82 ++++++++++ > >>> drivers/mfd/tps65912-spi.c | 81 ++++++++++ > >>> include/linux/mfd/tps65912.h | 345 +++++++++++++++++++++++++++++++++++++++++++ > >>> 6 files changed, 644 insertions(+) > >>> create mode 100644 drivers/mfd/tps65912-core.c > >>> create mode 100644 drivers/mfd/tps65912-i2c.c > >>> create mode 100644 drivers/mfd/tps65912-spi.c > >>> create mode 100644 include/linux/mfd/tps65912.h > >> > >>Applied, thanks. > > > >Whoops, I forgot about the removal patch. > > > >For this patch: > > Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> > > > >Can you break up the removal patch into subsystems as well? > > > > I can if you would like, but as I responded in the other patch I > think that will cause problems as the Kconfig symbols in the new > will allow the old to be compiled and this will break build. All > the removals may have to be brought in in a single patch, again > up to you. If the other Maintainers are happy, I'll just take the set through MFD and provide the necessaries. Just collect the Acks you need and I'll do the rest. > >>>diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig > >>>index 9a8df8e..02b321f 100644 > >>>--- a/drivers/mfd/Kconfig > >>>+++ b/drivers/mfd/Kconfig > >>>@@ -1167,6 +1167,31 @@ config MFD_TPS65910 > >>> if you say yes here you get support for the TPS65910 series of > >>> Power Management chips. > >>> > >>>+config MFD_TPS65912 > >>>+ tristate > >>>+ select REGMAP > >>>+ select REGMAP_IRQ > >>>+ > >>>+config MFD_TPS65912_I2C > >>>+ tristate "TI TPS65912 Power Management chip with I2C" > >>>+ select MFD_TPS65912 > >>>+ select REGMAP_I2C > >>>+ depends on I2C > >>>+ depends on OF || COMPILE_TEST > >>>+ help > >>>+ If you say yes here you get support for the TPS65912 series of > >>>+ PM chips with I2C interface. > >>>+ > >>>+config MFD_TPS65912_SPI > >>>+ tristate "TI TPS65912 Power Management chip with SPI" > >>>+ select MFD_TPS65912 > >>>+ select REGMAP_SPI > >>>+ depends on SPI_MASTER > >>>+ depends on OF || COMPILE_TEST > >>>+ help > >>>+ If you say yes here you get support for the TPS65912 series of > >>>+ PM chips with SPI interface. > >>>+ > >>> config MFD_TPS80031 > >>> bool "TI TPS80031/TPS80032 Power Management chips" > >>> depends on I2C=y > >>>diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile > >>>index 004aa76..49c3530 100644 > >>>--- a/drivers/mfd/Makefile > >>>+++ b/drivers/mfd/Makefile > >>>@@ -69,6 +69,9 @@ obj-$(CONFIG_TPS6507X) += tps6507x.o > >>> obj-$(CONFIG_MFD_TPS65217) += tps65217.o > >>> obj-$(CONFIG_MFD_TPS65218) += tps65218.o > >>> obj-$(CONFIG_MFD_TPS65910) += tps65910.o > >>>+obj-$(CONFIG_MFD_TPS65912) += tps65912-core.o > >>>+obj-$(CONFIG_MFD_TPS65912_I2C) += tps65912-i2c.o > >>>+obj-$(CONFIG_MFD_TPS65912_SPI) += tps65912-spi.o > >>> obj-$(CONFIG_MFD_TPS80031) += tps80031.o > >>> obj-$(CONFIG_MENELAUS) += menelaus.o > >>> > >>>diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c > >>>new file mode 100644 > >>>index 0000000..e787950 > >>>--- /dev/null > >>>+++ b/drivers/mfd/tps65912-core.c > >>>@@ -0,0 +1,108 @@ > >>>+/* > >>>+ * Core functions for TI TPS65912x PMIC > >>>+ * > >>>+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > >>>+ * > >>>+ * Author: Andrew F. Davis <afd@xxxxxx> > >>>+ * > >>>+ * This program 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 program is distributed "as is" WITHOUT ANY WARRANTY of any > >>>+ * kind, whether expressed or implied; without even the implied warranty > >>>+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > >>>+ * GNU General Public License version 2 for more details. > >>>+ * > >>>+ * Based on the TPS65218 driver and the previous TPS65912 driver by > >>>+ * Margarita Olaya Cabrera <magi@xxxxxxxxxxxxxxx> > >>>+ */ > >>>+ > >>>+#include <linux/interrupt.h> > >>>+#include <linux/module.h> > >>>+#include <linux/of_device.h> > >>>+ > >>>+#include <linux/mfd/tps65912.h> > >>>+ > >>>+static const struct regmap_irq tps65912_irqs[] = { > >>>+ /* INT_STS IRQs */ > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PWRHOLD_F, 0, TPS65912_INT_STS_PWRHOLD_F), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_VMON, 0, TPS65912_INT_STS_VMON), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PWRON, 0, TPS65912_INT_STS_PWRON), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PWRON_LP, 0, TPS65912_INT_STS_PWRON_LP), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PWRHOLD_R, 0, TPS65912_INT_STS_PWRHOLD_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_HOTDIE, 0, TPS65912_INT_STS_HOTDIE), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO1_R, 0, TPS65912_INT_STS_GPIO1_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO1_F, 0, TPS65912_INT_STS_GPIO1_F), > >>>+ /* INT_STS2 IRQs */ > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO2_R, 1, TPS65912_INT_STS2_GPIO2_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO2_F, 1, TPS65912_INT_STS2_GPIO2_F), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO3_R, 1, TPS65912_INT_STS2_GPIO3_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO3_F, 1, TPS65912_INT_STS2_GPIO3_F), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO4_R, 1, TPS65912_INT_STS2_GPIO4_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO4_F, 1, TPS65912_INT_STS2_GPIO4_F), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO5_R, 1, TPS65912_INT_STS2_GPIO5_R), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_GPIO5_F, 1, TPS65912_INT_STS2_GPIO5_F), > >>>+ /* INT_STS3 IRQs */ > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_DCDC1, 2, TPS65912_INT_STS3_PGOOD_DCDC1), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_DCDC2, 2, TPS65912_INT_STS3_PGOOD_DCDC2), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_DCDC3, 2, TPS65912_INT_STS3_PGOOD_DCDC3), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_DCDC4, 2, TPS65912_INT_STS3_PGOOD_DCDC4), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO1, 2, TPS65912_INT_STS3_PGOOD_LDO1), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO2, 2, TPS65912_INT_STS3_PGOOD_LDO2), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO3, 2, TPS65912_INT_STS3_PGOOD_LDO3), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO4, 2, TPS65912_INT_STS3_PGOOD_LDO4), > >>>+ /* INT_STS4 IRQs */ > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO5, 3, TPS65912_INT_STS4_PGOOD_LDO5), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO6, 3, TPS65912_INT_STS4_PGOOD_LDO6), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO7, 3, TPS65912_INT_STS4_PGOOD_LDO7), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO8, 3, TPS65912_INT_STS4_PGOOD_LDO8), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO9, 3, TPS65912_INT_STS4_PGOOD_LDO9), > >>>+ REGMAP_IRQ_REG(TPS65912_IRQ_PGOOD_LDO10, 3, TPS65912_INT_STS4_PGOOD_LDO10), > >>>+}; > >>>+ > >>>+static struct regmap_irq_chip tps65912_irq_chip = { > >>>+ .name = "tps65912", > >>>+ .irqs = tps65912_irqs, > >>>+ .num_irqs = ARRAY_SIZE(tps65912_irqs), > >>>+ .num_regs = 4, > >>>+ .irq_reg_stride = 2, > >>>+ .mask_base = TPS65912_INT_MSK, > >>>+ .status_base = TPS65912_INT_STS, > >>>+ .ack_base = TPS65912_INT_STS, > >>>+ .init_ack_masked = true, > >>>+}; > >>>+ > >>>+int tps65912_device_init(struct tps65912 *tps) > >>>+{ > >>>+ int ret; > >>>+ > >>>+ ret = regmap_add_irq_chip(tps->regmap, tps->irq, IRQF_ONESHOT, 0, > >>>+ &tps65912_irq_chip, &tps->irq_data); > >>>+ if (ret < 0) > >>>+ return ret; > >>>+ > >>>+ ret = of_platform_populate(tps->dev->of_node, NULL, NULL, tps->dev); > >>>+ if (ret < 0) > >>>+ goto err_irq; > >>>+ > >>>+ return 0; > >>>+ > >>>+err_irq: > >>>+ regmap_del_irq_chip(tps->irq, tps->irq_data); > >>>+ > >>>+ return ret; > >>>+} > >>>+EXPORT_SYMBOL_GPL(tps65912_device_init); > >>>+ > >>>+int tps65912_device_exit(struct tps65912 *tps) > >>>+{ > >>>+ regmap_del_irq_chip(tps->irq, tps->irq_data); > >>>+ > >>>+ return 0; > >>>+} > >>>+EXPORT_SYMBOL_GPL(tps65912_device_exit); > >>>+ > >>>+MODULE_AUTHOR("Andrew F. Davis <afd@xxxxxx>"); > >>>+MODULE_DESCRIPTION("TPS65912x MFD Driver"); > >>>+MODULE_LICENSE("GPL v2"); > >>>diff --git a/drivers/mfd/tps65912-i2c.c b/drivers/mfd/tps65912-i2c.c > >>>new file mode 100644 > >>>index 0000000..bdae10b01 > >>>--- /dev/null > >>>+++ b/drivers/mfd/tps65912-i2c.c > >>>@@ -0,0 +1,82 @@ > >>>+/* > >>>+ * I2C access driver for TI TPS65912x PMIC > >>>+ * > >>>+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > >>>+ * > >>>+ * Author: Andrew F. Davis <afd@xxxxxx> > >>>+ * > >>>+ * This program 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 program is distributed "as is" WITHOUT ANY WARRANTY of any > >>>+ * kind, whether expressed or implied; without even the implied warranty > >>>+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > >>>+ * GNU General Public License version 2 for more details. > >>>+ * > >>>+ * Based on the TPS65218 driver and the previous TPS65912 driver by > >>>+ * Margarita Olaya Cabrera <magi@xxxxxxxxxxxxxxx> > >>>+ */ > >>>+ > >>>+#include <linux/i2c.h> > >>>+#include <linux/module.h> > >>>+#include <linux/of_device.h> > >>>+#include <linux/regmap.h> > >>>+ > >>>+#include <linux/mfd/tps65912.h> > >>>+ > >>>+static const struct of_device_id tps65912_i2c_of_match_table[] = { > >>>+ { .compatible = "ti,tps65912", }, > >>>+ { /* sentinel */ } > >>>+}; > >>>+ > >>>+static int tps65912_i2c_probe(struct i2c_client *client, > >>>+ const struct i2c_device_id *ids) > >>>+{ > >>>+ struct tps65912 *tps; > >>>+ > >>>+ tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); > >>>+ if (!tps) > >>>+ return -ENOMEM; > >>>+ > >>>+ i2c_set_clientdata(client, tps); > >>>+ tps->dev = &client->dev; > >>>+ tps->irq = client->irq; > >>>+ > >>>+ tps->regmap = devm_regmap_init_i2c(client, &tps65912_regmap_config); > >>>+ if (IS_ERR(tps->regmap)) { > >>>+ dev_err(tps->dev, "Failed to initialize register map\n"); > >>>+ return PTR_ERR(tps->regmap); > >>>+ } > >>>+ > >>>+ return tps65912_device_init(tps); > >>>+} > >>>+ > >>>+static int tps65912_i2c_remove(struct i2c_client *client) > >>>+{ > >>>+ struct tps65912 *tps = i2c_get_clientdata(client); > >>>+ > >>>+ return tps65912_device_exit(tps); > >>>+} > >>>+ > >>>+static const struct i2c_device_id tps65912_i2c_id_table[] = { > >>>+ { "tps65912", 0 }, > >>>+ { /* sentinel */ }, > >>>+}; > >>>+MODULE_DEVICE_TABLE(i2c, tps65912_i2c_id_table); > >>>+ > >>>+static struct i2c_driver tps65912_i2c_driver = { > >>>+ .driver = { > >>>+ .name = "tps65912", > >>>+ .of_match_table = tps65912_i2c_of_match_table, > >>>+ }, > >>>+ .probe = tps65912_i2c_probe, > >>>+ .remove = tps65912_i2c_remove, > >>>+ .id_table = tps65912_i2c_id_table, > >>>+}; > >>>+ > >>>+module_i2c_driver(tps65912_i2c_driver); > >>>+ > >>>+MODULE_AUTHOR("Andrew F. Davis <afd@xxxxxx>"); > >>>+MODULE_DESCRIPTION("TPS65912x I2C Interface Driver"); > >>>+MODULE_LICENSE("GPL v2"); > >>>diff --git a/drivers/mfd/tps65912-spi.c b/drivers/mfd/tps65912-spi.c > >>>new file mode 100644 > >>>index 0000000..24c5c97 > >>>--- /dev/null > >>>+++ b/drivers/mfd/tps65912-spi.c > >>>@@ -0,0 +1,81 @@ > >>>+/* > >>>+ * SPI access driver for TI TPS65912x PMIC > >>>+ * > >>>+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > >>>+ * > >>>+ * Author: Andrew F. Davis <afd@xxxxxx> > >>>+ * > >>>+ * This program 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 program is distributed "as is" WITHOUT ANY WARRANTY of any > >>>+ * kind, whether expressed or implied; without even the implied warranty > >>>+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > >>>+ * GNU General Public License version 2 for more details. > >>>+ * > >>>+ * Based on the TPS65218 driver and the previous TPS65912 driver by > >>>+ * Margarita Olaya Cabrera <magi@xxxxxxxxxxxxxxx> > >>>+ */ > >>>+ > >>>+#include <linux/module.h> > >>>+#include <linux/of_device.h> > >>>+#include <linux/regmap.h> > >>>+#include <linux/spi/spi.h> > >>>+ > >>>+#include <linux/mfd/tps65912.h> > >>>+ > >>>+static const struct of_device_id tps65912_spi_of_match_table[] = { > >>>+ { .compatible = "ti,tps65912", }, > >>>+ { /* sentinel */ } > >>>+}; > >>>+ > >>>+static int tps65912_spi_probe(struct spi_device *spi) > >>>+{ > >>>+ struct tps65912 *tps; > >>>+ > >>>+ tps = devm_kzalloc(&spi->dev, sizeof(*tps), GFP_KERNEL); > >>>+ if (!tps) > >>>+ return -ENOMEM; > >>>+ > >>>+ spi_set_drvdata(spi, tps); > >>>+ tps->dev = &spi->dev; > >>>+ tps->irq = spi->irq; > >>>+ > >>>+ tps->regmap = devm_regmap_init_spi(spi, &tps65912_regmap_config); > >>>+ if (IS_ERR(tps->regmap)) { > >>>+ dev_err(tps->dev, "Failed to initialize register map\n"); > >>>+ return PTR_ERR(tps->regmap); > >>>+ } > >>>+ > >>>+ return tps65912_device_init(tps); > >>>+} > >>>+ > >>>+static int tps65912_spi_remove(struct spi_device *client) > >>>+{ > >>>+ struct tps65912 *tps = spi_get_drvdata(client); > >>>+ > >>>+ return tps65912_device_exit(tps); > >>>+} > >>>+ > >>>+static const struct spi_device_id tps65912_spi_id_table[] = { > >>>+ { "tps65912", 0 }, > >>>+ { /* sentinel */ }, > >>>+}; > >>>+MODULE_DEVICE_TABLE(spi, tps65912_spi_id_table); > >>>+ > >>>+static struct spi_driver tps65912_spi_driver = { > >>>+ .driver = { > >>>+ .name = "tps65912", > >>>+ .of_match_table = tps65912_spi_of_match_table, > >>>+ }, > >>>+ .probe = tps65912_spi_probe, > >>>+ .remove = tps65912_spi_remove, > >>>+ .id_table = tps65912_spi_id_table, > >>>+}; > >>>+ > >>>+module_spi_driver(tps65912_spi_driver); > >>>+ > >>>+MODULE_AUTHOR("Andrew F. Davis <afd@xxxxxx>"); > >>>+MODULE_DESCRIPTION("TPS65912x SPI Interface Driver"); > >>>+MODULE_LICENSE("GPL v2"); > >>>diff --git a/include/linux/mfd/tps65912.h b/include/linux/mfd/tps65912.h > >>>new file mode 100644 > >>>index 0000000..8843c0d > >>>--- /dev/null > >>>+++ b/include/linux/mfd/tps65912.h > >>>@@ -0,0 +1,345 @@ > >>>+/* > >>>+ * TI TPS65912x > >>>+ * > >>>+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > >>>+ * > >>>+ * Author: Andrew F. Davis <afd@xxxxxx> > >>>+ * > >>>+ * This program 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 program is distributed "as is" WITHOUT ANY WARRANTY of any > >>>+ * kind, whether expressed or implied; without even the implied warranty > >>>+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > >>>+ * GNU General Public License version 2 for more details. > >>>+ * > >>>+ * Based on the TPS65218 driver and the previous TPS65912 driver by > >>>+ * Margarita Olaya Cabrera <magi@xxxxxxxxxxxxxxx> > >>>+ */ > >>>+ > >>>+#ifndef __LINUX_MFD_TPS65912_H > >>>+#define __LINUX_MFD_TPS65912_H > >>>+ > >>>+#include <linux/device.h> > >>>+#include <linux/regmap.h> > >>>+#include <linux/regulator/driver.h> > >>>+ > >>>+/* List of registers for TPS65912 */ > >>>+#define TPS65912_DCDC1_CTRL 0x00 > >>>+#define TPS65912_DCDC2_CTRL 0x01 > >>>+#define TPS65912_DCDC3_CTRL 0x02 > >>>+#define TPS65912_DCDC4_CTRL 0x03 > >>>+#define TPS65912_DCDC1_OP 0x04 > >>>+#define TPS65912_DCDC1_AVS 0x05 > >>>+#define TPS65912_DCDC1_LIMIT 0x06 > >>>+#define TPS65912_DCDC2_OP 0x07 > >>>+#define TPS65912_DCDC2_AVS 0x08 > >>>+#define TPS65912_DCDC2_LIMIT 0x09 > >>>+#define TPS65912_DCDC3_OP 0x0A > >>>+#define TPS65912_DCDC3_AVS 0x0B > >>>+#define TPS65912_DCDC3_LIMIT 0x0C > >>>+#define TPS65912_DCDC4_OP 0x0D > >>>+#define TPS65912_DCDC4_AVS 0x0E > >>>+#define TPS65912_DCDC4_LIMIT 0x0F > >>>+#define TPS65912_LDO1_OP 0x10 > >>>+#define TPS65912_LDO1_AVS 0x11 > >>>+#define TPS65912_LDO1_LIMIT 0x12 > >>>+#define TPS65912_LDO2_OP 0x13 > >>>+#define TPS65912_LDO2_AVS 0x14 > >>>+#define TPS65912_LDO2_LIMIT 0x15 > >>>+#define TPS65912_LDO3_OP 0x16 > >>>+#define TPS65912_LDO3_AVS 0x17 > >>>+#define TPS65912_LDO3_LIMIT 0x18 > >>>+#define TPS65912_LDO4_OP 0x19 > >>>+#define TPS65912_LDO4_AVS 0x1A > >>>+#define TPS65912_LDO4_LIMIT 0x1B > >>>+#define TPS65912_LDO5 0x1C > >>>+#define TPS65912_LDO6 0x1D > >>>+#define TPS65912_LDO7 0x1E > >>>+#define TPS65912_LDO8 0x1F > >>>+#define TPS65912_LDO9 0x20 > >>>+#define TPS65912_LDO10 0x21 > >>>+#define TPS65912_THRM 0x22 > >>>+#define TPS65912_CLK32OUT 0x23 > >>>+#define TPS65912_DEVCTRL 0x24 > >>>+#define TPS65912_DEVCTRL2 0x25 > >>>+#define TPS65912_I2C_SPI_CFG 0x26 > >>>+#define TPS65912_KEEP_ON 0x27 > >>>+#define TPS65912_KEEP_ON2 0x28 > >>>+#define TPS65912_SET_OFF1 0x29 > >>>+#define TPS65912_SET_OFF2 0x2A > >>>+#define TPS65912_DEF_VOLT 0x2B > >>>+#define TPS65912_DEF_VOLT_MAPPING 0x2C > >>>+#define TPS65912_DISCHARGE 0x2D > >>>+#define TPS65912_DISCHARGE2 0x2E > >>>+#define TPS65912_EN1_SET1 0x2F > >>>+#define TPS65912_EN1_SET2 0x30 > >>>+#define TPS65912_EN2_SET1 0x31 > >>>+#define TPS65912_EN2_SET2 0x32 > >>>+#define TPS65912_EN3_SET1 0x33 > >>>+#define TPS65912_EN3_SET2 0x34 > >>>+#define TPS65912_EN4_SET1 0x35 > >>>+#define TPS65912_EN4_SET2 0x36 > >>>+#define TPS65912_PGOOD 0x37 > >>>+#define TPS65912_PGOOD2 0x38 > >>>+#define TPS65912_INT_STS 0x39 > >>>+#define TPS65912_INT_MSK 0x3A > >>>+#define TPS65912_INT_STS2 0x3B > >>>+#define TPS65912_INT_MSK2 0x3C > >>>+#define TPS65912_INT_STS3 0x3D > >>>+#define TPS65912_INT_MSK3 0x3E > >>>+#define TPS65912_INT_STS4 0x3F > >>>+#define TPS65912_INT_MSK4 0x40 > >>>+#define TPS65912_GPIO1 0x41 > >>>+#define TPS65912_GPIO2 0x42 > >>>+#define TPS65912_GPIO3 0x43 > >>>+#define TPS65912_GPIO4 0x44 > >>>+#define TPS65912_GPIO5 0x45 > >>>+#define TPS65912_VMON 0x46 > >>>+#define TPS65912_LEDA_CTRL1 0x47 > >>>+#define TPS65912_LEDA_CTRL2 0x48 > >>>+#define TPS65912_LEDA_CTRL3 0x49 > >>>+#define TPS65912_LEDA_CTRL4 0x4A > >>>+#define TPS65912_LEDA_CTRL5 0x4B > >>>+#define TPS65912_LEDA_CTRL6 0x4C > >>>+#define TPS65912_LEDA_CTRL7 0x4D > >>>+#define TPS65912_LEDA_CTRL8 0x4E > >>>+#define TPS65912_LEDB_CTRL1 0x4F > >>>+#define TPS65912_LEDB_CTRL2 0x50 > >>>+#define TPS65912_LEDB_CTRL3 0x51 > >>>+#define TPS65912_LEDB_CTRL4 0x52 > >>>+#define TPS65912_LEDB_CTRL5 0x53 > >>>+#define TPS65912_LEDB_CTRL6 0x54 > >>>+#define TPS65912_LEDB_CTRL7 0x55 > >>>+#define TPS65912_LEDB_CTRL8 0x56 > >>>+#define TPS65912_LEDC_CTRL1 0x57 > >>>+#define TPS65912_LEDC_CTRL2 0x58 > >>>+#define TPS65912_LEDC_CTRL3 0x59 > >>>+#define TPS65912_LEDC_CTRL4 0x5A > >>>+#define TPS65912_LEDC_CTRL5 0x5B > >>>+#define TPS65912_LEDC_CTRL6 0x5C > >>>+#define TPS65912_LEDC_CTRL7 0x5D > >>>+#define TPS65912_LEDC_CTRL8 0x5E > >>>+#define TPS65912_LED_RAMP_UP_TIME 0x5F > >>>+#define TPS65912_LED_RAMP_DOWN_TIME 0x60 > >>>+#define TPS65912_LED_SEQ_EN 0x61 > >>>+#define TPS65912_LOADSWITCH 0x62 > >>>+#define TPS65912_SPARE 0x63 > >>>+#define TPS65912_VERNUM 0x64 > >>>+#define TPS6591X_MAX_REGISTER 0x64 > >>>+ > >>>+/* INT_STS Register field definitions */ > >>>+#define TPS65912_INT_STS_PWRHOLD_F BIT(0) > >>>+#define TPS65912_INT_STS_VMON BIT(1) > >>>+#define TPS65912_INT_STS_PWRON BIT(2) > >>>+#define TPS65912_INT_STS_PWRON_LP BIT(3) > >>>+#define TPS65912_INT_STS_PWRHOLD_R BIT(4) > >>>+#define TPS65912_INT_STS_HOTDIE BIT(5) > >>>+#define TPS65912_INT_STS_GPIO1_R BIT(6) > >>>+#define TPS65912_INT_STS_GPIO1_F BIT(7) > >>>+ > >>>+/* INT_STS Register field definitions */ > >>>+#define TPS65912_INT_STS2_GPIO2_R BIT(0) > >>>+#define TPS65912_INT_STS2_GPIO2_F BIT(1) > >>>+#define TPS65912_INT_STS2_GPIO3_R BIT(2) > >>>+#define TPS65912_INT_STS2_GPIO3_F BIT(3) > >>>+#define TPS65912_INT_STS2_GPIO4_R BIT(4) > >>>+#define TPS65912_INT_STS2_GPIO4_F BIT(5) > >>>+#define TPS65912_INT_STS2_GPIO5_R BIT(6) > >>>+#define TPS65912_INT_STS2_GPIO5_F BIT(7) > >>>+ > >>>+/* INT_STS Register field definitions */ > >>>+#define TPS65912_INT_STS3_PGOOD_DCDC1 BIT(0) > >>>+#define TPS65912_INT_STS3_PGOOD_DCDC2 BIT(1) > >>>+#define TPS65912_INT_STS3_PGOOD_DCDC3 BIT(2) > >>>+#define TPS65912_INT_STS3_PGOOD_DCDC4 BIT(3) > >>>+#define TPS65912_INT_STS3_PGOOD_LDO1 BIT(4) > >>>+#define TPS65912_INT_STS3_PGOOD_LDO2 BIT(5) > >>>+#define TPS65912_INT_STS3_PGOOD_LDO3 BIT(6) > >>>+#define TPS65912_INT_STS3_PGOOD_LDO4 BIT(7) > >>>+ > >>>+/* INT_STS Register field definitions */ > >>>+#define TPS65912_INT_STS4_PGOOD_LDO5 BIT(0) > >>>+#define TPS65912_INT_STS4_PGOOD_LDO6 BIT(1) > >>>+#define TPS65912_INT_STS4_PGOOD_LDO7 BIT(2) > >>>+#define TPS65912_INT_STS4_PGOOD_LDO8 BIT(3) > >>>+#define TPS65912_INT_STS4_PGOOD_LDO9 BIT(4) > >>>+#define TPS65912_INT_STS4_PGOOD_LDO10 BIT(5) > >>>+ > >>>+/* GPIO 1 and 2 Register field definitions */ > >>>+#define GPIO_SLEEP_MASK 0x80 > >>>+#define GPIO_SLEEP_SHIFT 7 > >>>+#define GPIO_DEB_MASK 0x10 > >>>+#define GPIO_DEB_SHIFT 4 > >>>+#define GPIO_CFG_MASK 0x04 > >>>+#define GPIO_CFG_SHIFT 2 > >>>+#define GPIO_STS_MASK 0x02 > >>>+#define GPIO_STS_SHIFT 1 > >>>+#define GPIO_SET_MASK 0x01 > >>>+#define GPIO_SET_SHIFT 0 > >>>+ > >>>+/* GPIO 3 Register field definitions */ > >>>+#define GPIO3_SLEEP_MASK 0x80 > >>>+#define GPIO3_SLEEP_SHIFT 7 > >>>+#define GPIO3_SEL_MASK 0x40 > >>>+#define GPIO3_SEL_SHIFT 6 > >>>+#define GPIO3_ODEN_MASK 0x20 > >>>+#define GPIO3_ODEN_SHIFT 5 > >>>+#define GPIO3_DEB_MASK 0x10 > >>>+#define GPIO3_DEB_SHIFT 4 > >>>+#define GPIO3_PDEN_MASK 0x08 > >>>+#define GPIO3_PDEN_SHIFT 3 > >>>+#define GPIO3_CFG_MASK 0x04 > >>>+#define GPIO3_CFG_SHIFT 2 > >>>+#define GPIO3_STS_MASK 0x02 > >>>+#define GPIO3_STS_SHIFT 1 > >>>+#define GPIO3_SET_MASK 0x01 > >>>+#define GPIO3_SET_SHIFT 0 > >>>+ > >>>+/* GPIO 4 Register field definitions */ > >>>+#define GPIO4_SLEEP_MASK 0x80 > >>>+#define GPIO4_SLEEP_SHIFT 7 > >>>+#define GPIO4_SEL_MASK 0x40 > >>>+#define GPIO4_SEL_SHIFT 6 > >>>+#define GPIO4_ODEN_MASK 0x20 > >>>+#define GPIO4_ODEN_SHIFT 5 > >>>+#define GPIO4_DEB_MASK 0x10 > >>>+#define GPIO4_DEB_SHIFT 4 > >>>+#define GPIO4_PDEN_MASK 0x08 > >>>+#define GPIO4_PDEN_SHIFT 3 > >>>+#define GPIO4_CFG_MASK 0x04 > >>>+#define GPIO4_CFG_SHIFT 2 > >>>+#define GPIO4_STS_MASK 0x02 > >>>+#define GPIO4_STS_SHIFT 1 > >>>+#define GPIO4_SET_MASK 0x01 > >>>+#define GPIO4_SET_SHIFT 0 > >>>+ > >>>+/* Register THERM (0x80) register.RegisterDescription */ > >>>+#define THERM_THERM_HD_MASK 0x20 > >>>+#define THERM_THERM_HD_SHIFT 5 > >>>+#define THERM_THERM_TS_MASK 0x10 > >>>+#define THERM_THERM_TS_SHIFT 4 > >>>+#define THERM_THERM_HDSEL_MASK 0x0C > >>>+#define THERM_THERM_HDSEL_SHIFT 2 > >>>+#define THERM_RSVD1_MASK 0x02 > >>>+#define THERM_RSVD1_SHIFT 1 > >>>+#define THERM_THERM_STATE_MASK 0x01 > >>>+#define THERM_THERM_STATE_SHIFT 0 > >>>+ > >>>+/* Register DCDCCTRL1 register.RegisterDescription */ > >>>+#define DCDCCTRL_VCON_ENABLE_MASK 0x80 > >>>+#define DCDCCTRL_VCON_ENABLE_SHIFT 7 > >>>+#define DCDCCTRL_VCON_RANGE1_MASK 0x40 > >>>+#define DCDCCTRL_VCON_RANGE1_SHIFT 6 > >>>+#define DCDCCTRL_VCON_RANGE0_MASK 0x20 > >>>+#define DCDCCTRL_VCON_RANGE0_SHIFT 5 > >>>+#define DCDCCTRL_TSTEP2_MASK 0x10 > >>>+#define DCDCCTRL_TSTEP2_SHIFT 4 > >>>+#define DCDCCTRL_TSTEP1_MASK 0x08 > >>>+#define DCDCCTRL_TSTEP1_SHIFT 3 > >>>+#define DCDCCTRL_TSTEP0_MASK 0x04 > >>>+#define DCDCCTRL_TSTEP0_SHIFT 2 > >>>+#define DCDCCTRL_DCDC1_MODE_MASK 0x02 > >>>+#define DCDCCTRL_DCDC1_MODE_SHIFT 1 > >>>+ > >>>+/* Register DCDCCTRL2 and DCDCCTRL3 register.RegisterDescription */ > >>>+#define DCDCCTRL_TSTEP2_MASK 0x10 > >>>+#define DCDCCTRL_TSTEP2_SHIFT 4 > >>>+#define DCDCCTRL_TSTEP1_MASK 0x08 > >>>+#define DCDCCTRL_TSTEP1_SHIFT 3 > >>>+#define DCDCCTRL_TSTEP0_MASK 0x04 > >>>+#define DCDCCTRL_TSTEP0_SHIFT 2 > >>>+#define DCDCCTRL_DCDC_MODE_MASK 0x02 > >>>+#define DCDCCTRL_DCDC_MODE_SHIFT 1 > >>>+#define DCDCCTRL_RSVD0_MASK 0x01 > >>>+#define DCDCCTRL_RSVD0_SHIFT 0 > >>>+ > >>>+/* Register DCDCCTRL4 register.RegisterDescription */ > >>>+#define DCDCCTRL_RAMP_TIME_MASK 0x01 > >>>+#define DCDCCTRL_RAMP_TIME_SHIFT 0 > >>>+ > >>>+/* Register DCDCx_AVS */ > >>>+#define DCDC_AVS_ENABLE_MASK 0x80 > >>>+#define DCDC_AVS_ENABLE_SHIFT 7 > >>>+#define DCDC_AVS_ECO_MASK 0x40 > >>>+#define DCDC_AVS_ECO_SHIFT 6 > >>>+ > >>>+/* Register DCDCx_LIMIT */ > >>>+#define DCDC_LIMIT_RANGE_MASK 0xC0 > >>>+#define DCDC_LIMIT_RANGE_SHIFT 6 > >>>+#define DCDC_LIMIT_MAX_SEL_MASK 0x3F > >>>+#define DCDC_LIMIT_MAX_SEL_SHIFT 0 > >>>+ > >>>+/* Define the TPS65912 IRQ numbers */ > >>>+enum tps65912_irqs { > >>>+ /* INT_STS registers */ > >>>+ TPS65912_IRQ_PWRHOLD_F, > >>>+ TPS65912_IRQ_VMON, > >>>+ TPS65912_IRQ_PWRON, > >>>+ TPS65912_IRQ_PWRON_LP, > >>>+ TPS65912_IRQ_PWRHOLD_R, > >>>+ TPS65912_IRQ_HOTDIE, > >>>+ TPS65912_IRQ_GPIO1_R, > >>>+ TPS65912_IRQ_GPIO1_F, > >>>+ /* INT_STS2 registers */ > >>>+ TPS65912_IRQ_GPIO2_R, > >>>+ TPS65912_IRQ_GPIO2_F, > >>>+ TPS65912_IRQ_GPIO3_R, > >>>+ TPS65912_IRQ_GPIO3_F, > >>>+ TPS65912_IRQ_GPIO4_R, > >>>+ TPS65912_IRQ_GPIO4_F, > >>>+ TPS65912_IRQ_GPIO5_R, > >>>+ TPS65912_IRQ_GPIO5_F, > >>>+ /* INT_STS3 registers */ > >>>+ TPS65912_IRQ_PGOOD_DCDC1, > >>>+ TPS65912_IRQ_PGOOD_DCDC2, > >>>+ TPS65912_IRQ_PGOOD_DCDC3, > >>>+ TPS65912_IRQ_PGOOD_DCDC4, > >>>+ TPS65912_IRQ_PGOOD_LDO1, > >>>+ TPS65912_IRQ_PGOOD_LDO2, > >>>+ TPS65912_IRQ_PGOOD_LDO3, > >>>+ TPS65912_IRQ_PGOOD_LDO4, > >>>+ /* INT_STS4 registers */ > >>>+ TPS65912_IRQ_PGOOD_LDO5, > >>>+ TPS65912_IRQ_PGOOD_LDO6, > >>>+ TPS65912_IRQ_PGOOD_LDO7, > >>>+ TPS65912_IRQ_PGOOD_LDO8, > >>>+ TPS65912_IRQ_PGOOD_LDO9, > >>>+ TPS65912_IRQ_PGOOD_LDO10, > >>>+}; > >>>+ > >>>+/* > >>>+ * struct tps65912 - state holder for the tps65912 driver > >>>+ * > >>>+ * Device data may be used to access the TPS65912 chip > >>>+ */ > >>>+struct tps65912 { > >>>+ struct device *dev; > >>>+ struct regmap *regmap; > >>>+ > >>>+ /* IRQ Data */ > >>>+ int irq; > >>>+ struct regmap_irq_chip_data *irq_data; > >>>+}; > >>>+ > >>>+static const struct regmap_range tps65912_yes_ranges[] = { > >>>+ regmap_reg_range(TPS65912_INT_STS, TPS65912_GPIO5), > >>>+}; > >>>+ > >>>+static const struct regmap_access_table tps65912_volatile_table = { > >>>+ .yes_ranges = tps65912_yes_ranges, > >>>+ .n_yes_ranges = ARRAY_SIZE(tps65912_yes_ranges), > >>>+}; > >>>+ > >>>+static const struct regmap_config tps65912_regmap_config = { > >>>+ .reg_bits = 8, > >>>+ .val_bits = 8, > >>>+ .cache_type = REGCACHE_RBTREE, > >>>+ .volatile_table = &tps65912_volatile_table, > >>>+}; > >>>+ > >>>+int tps65912_device_init(struct tps65912 *tps); > >>>+int tps65912_device_exit(struct tps65912 *tps); > >>>+ > >>>+#endif /* __LINUX_MFD_TPS65912_H */ > >> > > > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM 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