Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-24 Thread Michael Burr
Oh, OK. I see what you mean. I'm still very new to this process, so it takes some practice to "learn the customs". Thanks for clarifying. So, in future I will keep those explanations below the "---" line. Michael Burr  //  Software Engineer II Logic PD T // 612.436.7273 NOTICE: Important disclai

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-24 Thread Michal Simek
On 09/24/2013 04:58 PM, Michael Burr wrote: > Sorry, Michal > > I only wrote that part to explain how I was able to test on the > ZC702 board (in case somebody else should want to reproduce > the results). > > I understand that you will sync the 'u-boot-xlnx' repo with mainline > at some time in

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-24 Thread Michael Burr
Sorry, Michal I only wrote that part to explain how I was able to test on the ZC702 board (in case somebody else should want to reproduce the results). I understand that you will sync the 'u-boot-xlnx' repo with mainline at some time in the future, on your own schedule. I was not trying to sugge

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-24 Thread Michal Simek
>> Tested: >> Xilinx ZC702 eval board (single bus master 'I2C0' with multiplexer >> PCA9548). >> Write and read registers with addresses of length 0 and 1. >> >> Note: >> Mainline code does not work "out of the box" on ZC702 at this time; ad >> hoc adaptations based on 'u-boot-xlnx' repository we

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-23 Thread Michael Burr
See below... (My replies are tagged with "[MRB:]".) Michael Burr  //  Software Engineer II Logic PD T // 612.436.7273 NOTICE: Important disclaimers and limitations apply to this email. Please see this web page for our disclaimers and limitations: http://logicpd.com/email-disclaimer/ -Origina

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-22 Thread Heiko Schocher
Hello Michael, Am 20.09.2013 22:40, schrieb Michael Burr: Changes: 'zynq_i2c.c': Adapted driver for compliance with "new" I2C driver model (CONFIG_SYS_I2C). Support for 0-length register address in 'i2c_write', 'i2c_read'. 'i2c.h', 'i2c_core.c': Support for Texas Instruments PCA9548 bus multiple

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-18 Thread Michael Burr
-disclaimer/ -Original Message- From: Heiko Schocher [mailto:h...@denx.de] Sent: Wednesday, September 18, 2013 2:14 AM To: Michael Burr Cc: u-boot@lists.denx.de Subject: Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq Hello Michael, a "How to send patches",

Re: [U-Boot] [PATCH] i2c:zynq: I2C multi-bus support on Zynq

2013-09-18 Thread Heiko Schocher
Hello Michael, a "How to send patches", Jagan Teki responded to you, so I only comment your patch ... Am 17.09.2013 19:29, schrieb Michael Burr: Zynq PS has two I2C bus masters (called 'I2C0' and 'I2C1'): Implement 'i2c_set_bus_num' routine to select from these. Support I2C devices which do n