arm-boot/u-boot-imx.git - U-boot NXP imx6

	Commit message (Collapse)	Author	Age	Lines
*	i2c: sh_i2c: use setbits/clrbits macro	Tetsuyuki Kobayashi	2012-10-16	-4/+4
\| \| \| \| \| \| \|	Use setbits/clrbits macro when read-modify-write register. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
*	i2c: sh_i2c.c: check error in i2c_read and i2c_write	Tetsuyuki Kobayashi	2012-10-16	-18/+32
\| \| \| \| \| \| \| \|	Before this patch, i2c_{read,write} always returned 0. Check TACK in i2c_raw_{read,write} so that i2c_{read,write} return non-zero when error. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh_i2c: enable i2c_probe	Tetsuyuki Kobayashi	2012-10-16	-5/+27
\| \| \| \| \| \| \| \| \|	Before this patch i2c_probe() always returned 0 and "i2c probe" command did not work properly. Modify i2c_set_addr() to check TACK when waiting DTE and make i2c_probe() call this function. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh_i2c.c: support I2C2, I2C3 and I2C4	Tetsuyuki Kobayashi	2012-10-16	-0/+15
\| \| \| \| \| \| \|	sh_i2c.c support I2C0 and I2C1. This patch extends it to I2C4. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh_i2c.c: adjust for SH73A0	Tetsuyuki Kobayashi	2012-10-16	-0/+4
\| \| \| \| \| \| \| \|	Adjust i2c_raw_read() in sh_i2c.c to work for SH73A0. After this patch, "i2c md" and "i2c mw" command on U-Boot work properly on KZM-A9-GT board. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh_i2c.c: correct BUSY bit define in ICSR	Tetsuyuki Kobayashi	2012-10-16	-1/+1
\| \| \| \| \| \| \|	Correct BUSY bit define in ICSR from (1<<3) to (1<<4). Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh_i2c.c: support iccl and icch extension	Tetsuyuki Kobayashi	2012-10-16	-8/+22
\| \| \| \| \| \| \| \|	R-mobile SoC (at least SH73A0) has extension bits to store 8th bit of iccl and icch. This patch add support for the extentin bits. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
*	i2c: sh: Remove irq_wait function	Nobuhiro Iwamatsu	2012-10-03	-16/+0
\| \| \| \| \| \| \|	irq_wait function is not referred to from anywhere. Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
*	i2c: sh: Add support I2C for Renesas SH	Nobuhiro Iwamatsu	2011-11-23	-0/+292
	This supports I2C of Renesas SH. I tested on SH7724. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Heiko Schocher <hs@denx.de>