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5141d4158c
Specs are available here :
https://www.nxp.com/docs/en/application-note/AN264.pdf
This is a simple model supporting the basic registers for led and GPIO
mode. The device also supports two blinking rates but not the model
yet.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530064049.27976-7-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
37 lines
935 B
C
37 lines
935 B
C
/*
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* I2C libqos
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*
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* Copyright (c) 2012 Andreas Färber
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef LIBQOS_I2C_H
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#define LIBQOS_I2C_H
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#include "libqtest.h"
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typedef struct I2CAdapter I2CAdapter;
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struct I2CAdapter {
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void (*send)(I2CAdapter *adapter, uint8_t addr,
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const uint8_t *buf, uint16_t len);
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void (*recv)(I2CAdapter *adapter, uint8_t addr,
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uint8_t *buf, uint16_t len);
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QTestState *qts;
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};
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#define OMAP2_I2C_1_BASE 0x48070000
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void i2c_send(I2CAdapter *i2c, uint8_t addr,
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const uint8_t *buf, uint16_t len);
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void i2c_recv(I2CAdapter *i2c, uint8_t addr,
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uint8_t *buf, uint16_t len);
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/* libi2c-omap.c */
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I2CAdapter *omap_i2c_create(QTestState *qts, uint64_t addr);
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/* libi2c-imx.c */
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I2CAdapter *imx_i2c_create(QTestState *qts, uint64_t addr);
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#endif
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