Hi, 2012/5/23 Rajeshwari Birje <rajeshwari.bi...@gmail.com>: > ccing Lukasz Majewski. > > On Wed, May 23, 2012 at 2:27 PM, Rajeshwari Shinde > <rajeshwar...@samsung.com> wrote: >> This patch adds driver and register definitions for PMIC chip >> MAX77686. >> >> Signed-off-by: Rajeshwari Shinde <rajeshwar...@samsung.com> >> --- >> changes for V2: >> - using the generic PMIC framework instead of writing separate driver. >> drivers/misc/Makefile | 1 + >> drivers/misc/pmic_max77686.c | 42 +++++++++++ >> include/max77686_pmic.h | 158 >> ++++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 201 insertions(+), 0 deletions(-) >> create mode 100644 drivers/misc/pmic_max77686.c >> create mode 100644 include/max77686_pmic.h >> >> diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile >> index 271463c..9fac190 100644 >> --- a/drivers/misc/Makefile >> +++ b/drivers/misc/Makefile >> @@ -39,6 +39,7 @@ COBJS-$(CONFIG_DIALOG_PMIC) += pmic_dialog.o >> COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o >> COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o >> COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o >> +COBJS-$(CONFIG_PMIC_MAX77686) += pmic_max77686.o >> COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o >> COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o >> >> diff --git a/drivers/misc/pmic_max77686.c b/drivers/misc/pmic_max77686.c >> new file mode 100644 >> index 0000000..36f7f4d >> --- /dev/null >> +++ b/drivers/misc/pmic_max77686.c >> @@ -0,0 +1,42 @@ >> +/* >> + * Copyright (C) 2012 Samsung Electronics >> + * Rajeshwari Shinde <rajeshwar...@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 <max77686_pmic.h> >> + >> +int pmic_init(void) >> +{ >> + struct pmic *p = get_pmic(); >> + static const char name[] = "MAX77686_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 = MAX77686_I2C_ADDR; >> + p->hw.i2c.tx_num = 1; >> + p->bus = I2C_PMIC;
If board supports I2C_MULTI_BUS, bus number of pmic can be other value, so let's add function parameter for bus number. Thanks. -- - Joonyoung Shim _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot