From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V2 1/5] pxa: move i2c driver to the common place
Date: Tue, 15 Mar 2011 07:48:09 +0100 [thread overview]
Message-ID: <4D7F0BA9.4090802@denx.de> (raw)
In-Reply-To: <1300160443-12552-2-git-send-email-leiwen@marvell.com>
Hello Lei,
Lei Wen wrote:
> For better sharing with other platform other than pxa's,
> it is more convenient to put the driver to the common place.
>
> Signed-off-by: Lei Wen <leiwen@marvell.com>
> ---
> Changelog:
> v2: rename previous pxa_i2c to mvi2c.
Maybe a Coding Style cleanup would be good for this file ...
(I know, you don;t wrote this file...)
> arch/arm/cpu/pxa/Makefile | 1 -
> arch/arm/cpu/pxa/i2c.c | 469 ---------------------------------------------
> drivers/i2c/Makefile | 1 +
> drivers/i2c/mvi2c.c | 469 +++++++++++++++++++++++++++++++++++++++++++++
Why you don;t use git format-patch -M ?
If so, I wouldn;t stumbled over the Coding Style ;-)
> include/configs/innokom.h | 1 +
> include/configs/xm250.h | 1 +
> 6 files changed, 472 insertions(+), 470 deletions(-)
> delete mode 100644 arch/arm/cpu/pxa/i2c.c
> create mode 100644 drivers/i2c/mvi2c.c
>
[...]
> diff --git a/drivers/i2c/mvi2c.c b/drivers/i2c/mvi2c.c
> new file mode 100644
> index 0000000..7aa49ae
> --- /dev/null
> +++ b/drivers/i2c/mvi2c.c
> @@ -0,0 +1,469 @@
> +/*
> + * (C) Copyright 2000
> + * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio at tin.it
> + *
> + * (C) Copyright 2000 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
> + * Marius Groeger <mgroeger@sysgo.de>
> + *
> + * (C) Copyright 2003 Pengutronix e.K.
> + * Robert Schwebel <r.schwebel@pengutronix.de>
> + *
> + * 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
> + *
> + * Back ported to the 8xx platform (from the 8260 platform) by
> + * Murray.Jensen at cmst.csiro.au, 27-Jan-01.
> + */
> +
> +/* FIXME: this file is PXA255 specific! What about other XScales? */
As you rename this file to mv, please change this comment.
> +
> +#include <common.h>
> +#include <asm/io.h>
> +
> +#ifdef CONFIG_HARD_I2C
> +
> +/*
> + * - CONFIG_SYS_I2C_SPEED
> + * - I2C_PXA_SLAVE_ADDR
> + */
> +
> +#include <asm/arch/hardware.h>
> +#include <asm/arch/pxa-regs.h>
> +#include <i2c.h>
> +
> +/*#define DEBUG_I2C 1 /###* activate local debugging output */
Please remove dead code.
> +#define I2C_PXA_SLAVE_ADDR 0x1 /* slave pxa unit address */
> +
> +#if (CONFIG_SYS_I2C_SPEED == 400000)
> +#define I2C_ICR_INIT (ICR_FM | ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE)
Line too long.
> +#else
> +#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE)
> +#endif
> +
> +#define I2C_ISR_INIT 0x7FF
> +
> +#ifdef DEBUG_I2C
> +#define PRINTD(x) printf x
> +#else
> +#define PRINTD(x)
> +#endif
> +
> +
> +/* Shall the current transfer have a start/stop condition? */
> +#define I2C_COND_NORMAL 0
> +#define I2C_COND_START 1
> +#define I2C_COND_STOP 2
> +
> +/* Shall the current transfer be ack/nacked or being waited for it? */
> +#define I2C_ACKNAK_WAITACK 1
> +#define I2C_ACKNAK_SENDACK 2
> +#define I2C_ACKNAK_SENDNAK 4
> +
> +/* Specify who shall transfer the data (master or slave) */
> +#define I2C_READ 0
> +#define I2C_WRITE 1
> +
> +/* All transfers are described by this data structure */
> +struct i2c_msg {
> + u8 condition;
> + u8 acknack;
> + u8 direction;
> + u8 data;
> +};
> +
> +
Only one empty line.
> +/**
> + * i2c_pxa_reset: - reset the host controller
> + *
> + */
Wrong comment style, no empty line after the comment necessary.
Fix globally please.
> +
> +static void i2c_reset( void )
No spaces after "(" and before ")"
Fix globally please.
> +{
> + writel(readl(ICR) & ~ICR_IUE, ICR); /* disable unit */
> + writel(readl(ICR) | ICR_UR, ICR); /* reset the unit */
> + udelay(100);
> + writel(readl(ICR) & ~ICR_IUE, ICR); /* disable unit */
> +#ifdef CONFIG_CPU_MONAHANS
> + /* | CKENB_1_PWM1 | CKENB_0_PWM0); */
> + writel(readl(CKENB) | (CKENB_4_I2C), CKENB);
> +#else /* CONFIG_CPU_MONAHANS */
> + /* set the global I2C clock on */
> + writel(readl(CKEN) | CKEN14_I2C, CKEN);
> +#endif
> + writel(I2C_PXA_SLAVE_ADDR, ISAR); /* set our slave address */
> + writel(I2C_ICR_INIT, ICR); /* set control reg values */
> + writel(I2C_ISR_INIT, ISR); /* set clear interrupt bits */
> + writel(readl(ICR) | ICR_IUE, ICR); /* enable unit */
> + udelay(100);
> +}
> +
> +
> +/**
> + * i2c_isr_set_cleared: - wait until certain bits of the I2C status register
> + * are set and cleared
> + *
> + * @return: 1 in case of success, 0 means timeout (no match within 10 ms).
> + */
> +static int i2c_isr_set_cleared( unsigned long set_mask, unsigned long cleared_mask )
Line too long.
> +{
> + int timeout = 10000;
> +
> + while( ((ISR & set_mask)!=set_mask) || ((ISR & cleared_mask)!=0) ){
^ ^ ^
no space space around "!=" space
> + udelay( 10 );
> + if( timeout-- < 0 ) return 0;
return please in a new line, please fix globally.
> + }
> +
> + return 1;
> +}
> +
> +
> +/**
> + * i2c_transfer: - Transfer one byte over the i2c bus
> + *
> + * This function can tranfer a byte over the i2c bus in both directions.
> + * It is used by the public API functions.
> + *
> + * @return: 0: transfer successful
> + * -1: message is empty
> + * -2: transmit timeout
> + * -3: ACK missing
> + * -4: receive timeout
> + * -5: illegal parameters
> + * -6: bus is busy and couldn't be aquired
> + */
> +int i2c_transfer(struct i2c_msg *msg)
> +{
> + int ret;
> +
> + if (!msg)
> + goto transfer_error_msg_empty;
> +
> + switch(msg->direction) {
> +
no empty line please.
> + case I2C_WRITE:
> +
> + /* check if bus is not busy */
> + if (!i2c_isr_set_cleared(0,ISR_IBB))
^
add a space please
> + goto transfer_error_bus_busy;
> +
> + /* start transmission */
> + writel(readl(ICR) & ~ICR_START, ICR);
> + writel(readl(ICR) & ~ICR_STOP, ICR);
> + writel(msg->data, IDBR);
> + if (msg->condition == I2C_COND_START)
> + writel(readl(ICR) | ICR_START, ICR);
> + if (msg->condition == I2C_COND_STOP)
> + writel(readl(ICR) | ICR_STOP, ICR);
> + if (msg->acknack == I2C_ACKNAK_SENDNAK)
> + writel(readl(ICR) | ICR_ACKNAK, ICR);
> + if (msg->acknack == I2C_ACKNAK_SENDACK)
> + writel(readl(ICR) & ~ICR_ACKNAK, ICR);
> + writel(readl(ICR) & ~ICR_ALDIE, ICR);
> + writel(readl(ICR) | ICR_TB, ICR);
> +
> + /* transmit register empty? */
> + if (!i2c_isr_set_cleared(ISR_ITE,0))
^
here too, fix
globally please.
> + goto transfer_error_transmit_timeout;
> +
> + /* clear 'transmit empty' state */
> + writel(readl(ISR) | ISR_ITE, ISR);
> +
> + /* wait for ACK from slave */
> + if (msg->acknack == I2C_ACKNAK_WAITACK)
> + if (!i2c_isr_set_cleared(0,ISR_ACKNAK))
> + goto transfer_error_ack_missing;
> + break;
> +
> + case I2C_READ:
> +
> + /* check if bus is not busy */
> + if (!i2c_isr_set_cleared(0,ISR_IBB))
> + goto transfer_error_bus_busy;
> +
> + /* start receive */
> + writel(readl(ICR) & ~ICR_START, ICR);
> + writel(readl(ICR) & ~ICR_STOP, ICR);
> + if (msg->condition == I2C_COND_START)
> + writel(readl(ICR) | ICR_START, ICR);
> + if (msg->condition == I2C_COND_STOP)
> + writel(readl(ICR) | ICR_STOP, ICR);
> + if (msg->acknack == I2C_ACKNAK_SENDNAK)
> + writel(readl(ICR) | ICR_ACKNAK, ICR);
> + if (msg->acknack == I2C_ACKNAK_SENDACK)
> + writel(readl(ICR) & ~ICR_ACKNAK, ICR);
> + writel(readl(ICR) & ~ICR_ALDIE, ICR);
> + writel(readl(ICR) | ICR_TB, ICR);
> +
> + /* receive register full? */
> + if (!i2c_isr_set_cleared(ISR_IRF,0))
> + goto transfer_error_receive_timeout;
> +
> + msg->data = readl(IDBR);
> +
> + /* clear 'receive empty' state */
> + writel(readl(ISR) | ISR_IRF, ISR);
> +
> + break;
> +
> + default:
> +
> + goto transfer_error_illegal_param;
> +
> + }
> +
> + return 0;
> +
> +transfer_error_msg_empty:
> + PRINTD(("i2c_transfer: error: 'msg' is empty\n"));
> + ret = -1; goto i2c_transfer_finish;
> +
> +transfer_error_transmit_timeout:
> + PRINTD(("i2c_transfer: error: transmit timeout\n"));
> + ret = -2; goto i2c_transfer_finish;
> +
> +transfer_error_ack_missing:
> + PRINTD(("i2c_transfer: error: ACK missing\n"));
> + ret = -3; goto i2c_transfer_finish;
> +
> +transfer_error_receive_timeout:
> + PRINTD(("i2c_transfer: error: receive timeout\n"));
> + ret = -4; goto i2c_transfer_finish;
> +
> +transfer_error_illegal_param:
> + PRINTD(("i2c_transfer: error: illegal parameters\n"));
> + ret = -5; goto i2c_transfer_finish;
> +
> +transfer_error_bus_busy:
> + PRINTD(("i2c_transfer: error: bus is busy\n"));
> + ret = -6; goto i2c_transfer_finish;
> +
> +i2c_transfer_finish:
> + PRINTD(("i2c_transfer: ISR: 0x%04x\n",ISR));
> + i2c_reset();
> + return ret;
> +
> +}
> +
> +/* ------------------------------------------------------------------------ */
> +/* API Functions */
> +/* ------------------------------------------------------------------------ */
> +
> +void i2c_init(int speed, int slaveaddr)
> +{
> +#ifdef CONFIG_SYS_I2C_INIT_BOARD
> + /* call board specific i2c bus reset routine before accessing the */
> + /* environment, which might be in a chip on that bus. For details */
> + /* about this problem see doc/I2C_Edge_Conditions. */
> + i2c_init_board();
> +#endif
> +}
> +
> +
> +/**
> + * i2c_probe: - Test if a chip answers for a given i2c address
> + *
> + * @chip: address of the chip which is searched for
> + * @return: 0 if a chip was found, -1 otherwhise
> + */
> +
> +int i2c_probe(uchar chip)
> +{
> + struct i2c_msg msg;
> +
> + i2c_reset();
> +
> + msg.condition = I2C_COND_START;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = (chip << 1) + 1;
> + if (i2c_transfer(&msg)) return -1;
> +
> + msg.condition = I2C_COND_STOP;
> + msg.acknack = I2C_ACKNAK_SENDNAK;
> + msg.direction = I2C_READ;
> + msg.data = 0x00;
> + if (i2c_transfer(&msg)) return -1;
> +
> + return 0;
> +}
> +
> +
> +/**
> + * i2c_read: - Read multiple bytes from an i2c device
> + *
> + * The higher level routines take into account that this function is only
> + * called with len < page length of the device (see configuration file)
> + *
> + * @chip: address of the chip which is to be read
> + * @addr: i2c data address within the chip
> + * @alen: length of the i2c data address (1..2 bytes)
> + * @buffer: where to write the data
> + * @len: how much byte do we want to read
> + * @return: 0 in case of success
> + */
> +
> +int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
> +{
> + struct i2c_msg msg;
> + u8 addr_bytes[3]; /* lowest...highest byte of data address */
> + int ret;
> +
> + PRINTD(("i2c_read(chip=0x%02x, addr=0x%02x, alen=0x%02x, len=0x%02x)\n",chip,addr,alen,len));
Line too long, add space after ","
> +
> + i2c_reset();
> +
> + /* dummy chip address write */
> + PRINTD(("i2c_read: dummy chip address write\n"));
> + msg.condition = I2C_COND_START;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = (chip << 1);
> + msg.data &= 0xFE;
> + if ((ret=i2c_transfer(&msg))) return -1;
Please move the ret = i2c_transfer out of the if condition
"return -1" please in a new line.
> +
> + /*
> + * send memory address bytes;
> + * alen defines how much bytes we have to send.
> + */
> + /*addr &= ((1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)-1); */
> + addr_bytes[0] = (u8)((addr >> 0) & 0x000000FF);
> + addr_bytes[1] = (u8)((addr >> 8) & 0x000000FF);
> + addr_bytes[2] = (u8)((addr >> 16) & 0x000000FF);
> +
> + while (--alen >= 0) {
> +
> + PRINTD(("i2c_read: send memory word address byte %1d\n",alen));
> + msg.condition = I2C_COND_NORMAL;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = addr_bytes[alen];
> + if ((ret=i2c_transfer(&msg))) return -1;
> + }
> +
> +
> + /* start read sequence */
> + PRINTD(("i2c_read: start read sequence\n"));
> + msg.condition = I2C_COND_START;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = (chip << 1);
> + msg.data |= 0x01;
> + if ((ret=i2c_transfer(&msg))) return -1;
> +
> + /* read bytes; send NACK at last byte */
> + while (len--) {
> +
> + if (len==0) {
> + msg.condition = I2C_COND_STOP;
> + msg.acknack = I2C_ACKNAK_SENDNAK;
> + } else {
> + msg.condition = I2C_COND_NORMAL;
> + msg.acknack = I2C_ACKNAK_SENDACK;
> + }
> +
> + msg.direction = I2C_READ;
> + msg.data = 0x00;
> + if ((ret=i2c_transfer(&msg))) return -1;
> +
> + *buffer = msg.data;
> + PRINTD(("i2c_read: reading byte (0x%08x)=0x%02x\n",(unsigned int)buffer,*buffer));
> + buffer++;
> +
> + }
> +
> + i2c_reset();
> +
> + return 0;
> +}
> +
> +
> +/**
> + * i2c_write: - Write multiple bytes to an i2c device
> + *
> + * The higher level routines take into account that this function is only
> + * called with len < page length of the device (see configuration file)
> + *
> + * @chip: address of the chip which is to be written
> + * @addr: i2c data address within the chip
> + * @alen: length of the i2c data address (1..2 bytes)
> + * @buffer: where to find the data to be written
> + * @len: how much byte do we want to read
> + * @return: 0 in case of success
> + */
> +
> +int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
> +{
> + struct i2c_msg msg;
> + u8 addr_bytes[3]; /* lowest...highest byte of data address */
> +
> + PRINTD(("i2c_write(chip=0x%02x, addr=0x%02x, alen=0x%02x, len=0x%02x)\n",chip,addr,alen,len));
> +
> + i2c_reset();
> +
> + /* chip address write */
> + PRINTD(("i2c_write: chip address write\n"));
> + msg.condition = I2C_COND_START;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = (chip << 1);
> + msg.data &= 0xFE;
> + if (i2c_transfer(&msg)) return -1;
> +
> + /*
> + * send memory address bytes;
> + * alen defines how much bytes we have to send.
> + */
> + addr_bytes[0] = (u8)((addr >> 0) & 0x000000FF);
> + addr_bytes[1] = (u8)((addr >> 8) & 0x000000FF);
> + addr_bytes[2] = (u8)((addr >> 16) & 0x000000FF);
> +
> + while (--alen >= 0) {
> +
> + PRINTD(("i2c_write: send memory word address\n"));
> + msg.condition = I2C_COND_NORMAL;
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = addr_bytes[alen];
> + if (i2c_transfer(&msg)) return -1;
> + }
> +
> + /* write bytes; send NACK at last byte */
> + while (len--) {
> +
> + PRINTD(("i2c_write: writing byte (0x%08x)=0x%02x\n",(unsigned int)buffer,*buffer));
> +
> + if (len==0)
> + msg.condition = I2C_COND_STOP;
> + else
> + msg.condition = I2C_COND_NORMAL;
> +
> + msg.acknack = I2C_ACKNAK_WAITACK;
> + msg.direction = I2C_WRITE;
> + msg.data = *(buffer++);
> +
> + if (i2c_transfer(&msg)) return -1;
> +
> + }
> +
> + i2c_reset();
> +
> + return 0;
> +
> +}
> +
> +#endif /* CONFIG_HARD_I2C */
> diff --git a/include/configs/innokom.h b/include/configs/innokom.h
> index d8fcbdb..0ea73c9 100644
> --- a/include/configs/innokom.h
> +++ b/include/configs/innokom.h
> @@ -140,6 +140,7 @@
> /*
> * I2C bus
> */
> +#define CONFIG_I2C_MV 1
> #define CONFIG_HARD_I2C 1
> #define CONFIG_SYS_I2C_SPEED 50000
> #define CONFIG_SYS_I2C_SLAVE 0xfe
> diff --git a/include/configs/xm250.h b/include/configs/xm250.h
> index 497cb91..b4b940a 100644
> --- a/include/configs/xm250.h
> +++ b/include/configs/xm250.h
> @@ -61,6 +61,7 @@
> /*
> * I2C bus
> */
> +#define CONFIG_I2C_MV 1
> #define CONFIG_HARD_I2C 1
> #define CONFIG_SYS_I2C_SPEED 50000
> #define CONFIG_SYS_I2C_SLAVE 0xfe
Thanks!
bye,
Heiko
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next prev parent reply other threads:[~2011-03-15 6:48 UTC|newest]
Thread overview: 123+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 10:16 [U-Boot] [PATCH 1/8] pxa: move i2c driver to the common place Lei Wen
2011-03-14 10:16 ` [U-Boot] [PATCH 2/8] pxa_i2c: use structure to replace the direclty define Lei Wen
2011-03-14 10:16 ` [U-Boot] [PATCH 3/8] I2C: add i2c support for Pantheon platform Lei Wen
2011-03-14 10:16 ` [U-Boot] [PATCH 4/8] I2C: pxa_i2c: add multi bus support Lei Wen
2011-03-14 10:16 ` [U-Boot] [PATCH 5/8] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-14 12:03 ` [U-Boot] [PATCH 1/8] pxa: move i2c driver to the common place Prafulla Wadaskar
2011-03-15 1:36 ` Lei Wen
2011-03-15 3:40 ` [U-Boot] [PATCH 0/5] add i2c support to pantheon and aramada100 Lei Wen
2011-03-15 8:12 ` Wolfgang Denk
2011-03-17 6:26 ` Lei Wen
2011-03-17 6:45 ` [U-Boot] [PATCH V3 " Lei Wen
2011-03-28 5:48 ` [U-Boot] [PATCH V4 0/6] " Lei Wen
2011-03-28 6:53 ` [U-Boot] [PATCH V5 " Lei Wen
2011-03-31 8:37 ` [U-Boot] [PATCH V6 0/5] " Lei Wen
2011-04-03 13:00 ` [U-Boot] [PATCH V7 " Lei Wen
2011-04-05 8:00 ` [U-Boot] [PATCH V8 0/6] " Lei Wen
2011-04-07 13:29 ` Prafulla Wadaskar
2011-04-07 13:33 ` Heiko Schocher
2011-04-13 14:01 ` Prafulla Wadaskar
2011-04-13 14:14 ` Lei Wen
2011-04-13 14:26 ` Prafulla Wadaskar
2011-04-13 14:36 ` Lei Wen
2011-04-13 14:38 ` Prafulla Wadaskar
2011-04-05 8:00 ` [U-Boot] [PATCH V8 1/6] pxa: move i2c driver to the common place Lei Wen
2011-04-20 22:32 ` Wolfgang Denk
2011-04-21 2:42 ` Lei Wen
2011-04-21 2:47 ` Macpaul Lin
2011-04-21 2:50 ` Lei Wen
2011-04-21 3:31 ` [U-Boot] [PATCH V8.1 " Lei Wen
2011-04-05 8:00 ` [U-Boot] [PATCH V8 2/6] mv_i2c: fix timeout value to be consistent with comments Lei Wen
2011-04-05 8:00 ` [U-Boot] [PATCH V8 3/6] mv_i2c: use structure to replace the direclty define Lei Wen
2011-04-05 8:00 ` [U-Boot] [PATCH V8 4/6] I2C: add i2c support for Pantheon platform Lei Wen
2011-04-05 8:00 ` [U-Boot] [PATCH V8 5/6] I2C: mv_i2c: add multi bus support Lei Wen
2011-04-05 8:01 ` [U-Boot] [PATCH V8 6/6] I2C: add i2c support for Armada100 platform Lei Wen
2011-04-03 13:00 ` [U-Boot] [PATCH V7 1/5] pxa: move i2c driver to the common place Lei Wen
2011-04-03 13:00 ` [U-Boot] [PATCH V7 2/5] mv_i2c: use structure to replace the direclty define Lei Wen
2011-04-03 13:27 ` Wolfgang Denk
2011-04-03 13:00 ` [U-Boot] [PATCH V7 3/5] I2C: add i2c support for Pantheon platform Lei Wen
2011-04-03 13:00 ` [U-Boot] [PATCH V7 4/5] I2C: mv_i2c: add multi bus support Lei Wen
2011-04-03 13:00 ` [U-Boot] [PATCH V7 5/5] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-31 8:37 ` [U-Boot] [PATCH V6 1/5] pxa: move i2c driver to the common place Lei Wen
2011-03-31 8:37 ` [U-Boot] [PATCH V6 2/5] mv_i2c: use structure to replace the direclty define Lei Wen
2011-04-01 18:29 ` Prafulla Wadaskar
2011-04-03 11:30 ` Lei Wen
2011-04-03 13:21 ` Wolfgang Denk
2011-03-31 8:37 ` [U-Boot] [PATCH V6 3/5] I2C: add i2c support for Pantheon platform Lei Wen
2011-04-01 18:34 ` Prafulla Wadaskar
2011-04-03 11:32 ` Lei Wen
2011-03-31 8:37 ` [U-Boot] [PATCH V6 4/5] I2C: mv_i2c: add multi bus support Lei Wen
2011-04-01 18:36 ` Prafulla Wadaskar
2011-03-31 8:37 ` [U-Boot] [PATCH V6 5/5] I2C: add i2c support for Armada100 platform Lei Wen
2011-04-01 18:39 ` Prafulla Wadaskar
2011-03-28 6:53 ` [U-Boot] [PATCH V5 1/6] io: add and* and or* operation api to set and clear bit Lei Wen
2011-03-28 6:53 ` [U-Boot] [PATCH V5 2/6] pxa: move i2c driver to the common place Lei Wen
2011-03-28 6:53 ` [U-Boot] [PATCH V5 3/6] mv_i2c: use structure to replace the direclty define Lei Wen
2011-03-29 13:27 ` Prafulla Wadaskar
2011-03-30 14:11 ` Lei Wen
2011-03-30 18:54 ` Prafulla Wadaskar
2011-03-28 6:53 ` [U-Boot] [PATCH V5 4/6] I2C: add i2c support for Pantheon platform Lei Wen
2011-03-29 13:07 ` Prafulla Wadaskar
2011-03-30 14:05 ` Lei Wen
2011-03-30 18:56 ` Prafulla Wadaskar
2011-03-31 7:49 ` Lei Wen
2011-03-28 6:53 ` [U-Boot] [PATCH V5 5/6] I2C: mv_i2c: add multi bus support Lei Wen
2011-03-28 6:53 ` [U-Boot] [PATCH V5 6/6] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-29 13:09 ` Prafulla Wadaskar
2011-03-28 5:48 ` [U-Boot] [PATCH V4 1/6] io: add and* and or* operation api to set and clear bit Lei Wen
2011-03-28 5:57 ` Wolfgang Denk
2011-03-28 6:01 ` Lei Wen
2011-03-28 6:03 ` Lei Wen
2011-03-28 6:29 ` Wolfgang Denk
2011-03-28 7:04 ` Lei Wen
2011-03-28 16:05 ` Scott Wood
2011-03-29 2:47 ` Lei Wen
2011-03-29 16:03 ` Scott Wood
2011-03-30 14:08 ` Lei Wen
2011-03-29 2:53 ` [U-Boot] [PATCH V5.1 " Lei Wen
2011-03-29 5:40 ` Prafulla Wadaskar
2011-03-29 5:44 ` Mike Frysinger
2011-03-28 5:48 ` [U-Boot] [PATCH V4 2/6] pxa: move i2c driver to the common place Lei Wen
2011-03-28 5:48 ` [U-Boot] [PATCH V4 3/6] mv_i2c: use structure to replace the direclty define Lei Wen
2011-03-28 5:48 ` [U-Boot] [PATCH V4 4/6] I2C: add i2c support for Pantheon platform Lei Wen
2011-03-28 5:48 ` [U-Boot] [PATCH V4 5/6] I2C: mv_i2c: add multi bus support Lei Wen
2011-03-28 5:48 ` [U-Boot] [PATCH V4 6/6] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-17 6:45 ` [U-Boot] [PATCH V3 1/5] pxa: move i2c driver to the common place Lei Wen
2011-03-22 11:42 ` Prafulla Wadaskar
2011-03-22 12:43 ` Lei Wen
2011-03-23 7:38 ` Prafulla Wadaskar
2011-03-23 8:22 ` Heiko Schocher
2011-03-23 8:43 ` Lei Wen
2011-03-23 8:53 ` Heiko Schocher
2011-03-23 8:56 ` Lei Wen
2011-03-23 9:07 ` Heiko Schocher
2011-03-23 9:16 ` Prafulla Wadaskar
2011-03-23 9:12 ` Prafulla Wadaskar
2011-03-17 6:45 ` [U-Boot] [PATCH V3 2/5] mv_i2c: use structure to replace the direclty define Lei Wen
2011-03-22 11:17 ` Prafulla Wadaskar
2011-03-22 12:34 ` Lei Wen
2011-03-22 15:16 ` Wolfgang Denk
2011-03-23 8:48 ` Lei Wen
2011-03-17 6:45 ` [U-Boot] [PATCH V3 3/5] I2C: add i2c support for Pantheon platform Lei Wen
2011-03-22 11:22 ` Prafulla Wadaskar
2011-03-22 12:38 ` Lei Wen
2011-03-17 6:45 ` [U-Boot] [PATCH V3 4/5] I2C: mv_i2c: add multi bus support Lei Wen
2011-03-17 6:45 ` [U-Boot] [PATCH V3 5/5] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-22 11:40 ` Prafulla Wadaskar
2011-03-22 12:39 ` Lei Wen
2011-03-15 3:40 ` [U-Boot] [PATCH V2 1/5] pxa: move i2c driver to the common place Lei Wen
2011-03-15 6:48 ` Heiko Schocher [this message]
2011-03-17 6:25 ` Lei Wen
2011-03-15 8:09 ` Wolfgang Denk
2011-03-15 3:40 ` [U-Boot] [PATCH v2 2/5] mvi2c: use structure to replace the direclty define Lei Wen
2011-03-15 6:54 ` Heiko Schocher
2011-03-17 6:28 ` Lei Wen
2011-03-17 7:12 ` Heiko Schocher
2011-03-15 3:40 ` [U-Boot] [PATCH v2 3/5] I2C: add i2c support for Pantheon platform Lei Wen
2011-03-15 6:58 ` Heiko Schocher
2011-03-15 3:40 ` [U-Boot] [PATCH v2 4/5] I2C: mvi2c: add multi bus support Lei Wen
2011-03-15 7:01 ` Heiko Schocher
2011-03-15 3:40 ` [U-Boot] [PATCH v2 5/5] I2C: add i2c support for Armada100 platform Lei Wen
2011-03-15 7:08 ` Heiko Schocher
2011-03-17 6:38 ` Lei Wen
2011-03-17 7:15 ` Heiko Schocher
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