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path: root/hw/i2c/imx_i2c.c
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2019-02-27i2c: Don't check return value from i2c_recv()Corey Minyard1-10/+2
i2c_recv() cannot fail, so there is no need to check the return value. It also returns unt8_t, so comparing with < 0 is not meaningful. Fix up various I2C controllers to remove the unneeded code. Signed-off-by: Corey Minyard <cminyard@mvista.com> Suggested-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-20arm: Uniquely name imx25 I2C buses.Alastair D'Silva1-1/+1
The imx25 chip provides 3 i2c buses, but they have all been named "i2c", which makes it difficult to predict which bus a device will be connected to when specified on the command line. This patch addresses the issue by naming the buses uniquely: i2c-bus.0 i2c-bus.1 i2c-bus.2 Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Message-id: 20170105043430.3176-2-alastair@au1.ibm.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-19hw: explicitly include qemu/log.hPaolo Bonzini1-0/+1
Move the inclusion out of hw/hw.h, most files do not need it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-18Fix some typos found by codespellStefan Weil1-1/+1
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-03-16i.MX: Add missing descriptions in devices.Jean-Christophe Dubois1-0/+1
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: f1f565eb9dffdeb582feb1b15ba9e8b0afcf5468.1456868959.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-29arm: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-13-git-send-email-peter.maydell@linaro.org
2015-10-27i.MX: Standardize i.MX I2C debugJean-Christophe Dubois1-21/+22
The goal is to have debug code always compiled during build. We standardize all debug output on the following format: [QOM_TYPE_NAME]reporting_function: debug message The qemu_log_mask() output is following the same format as the above debug. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 328acfe6fc09a5afdbfbfd5220e0869fd5082660.1445781957.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-07i.MX: Add I2C controller emulatorJean-Christophe Dubois1-0/+334
The slave mode is not implemented. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 508dbf2ebe26ec383d3a12a1db5a7890ac8acf20.1441057361.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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