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misc: add pca9552 LED blinker model

Browse source 
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>
This commit is contained in:
Cédric Le Goater 2018-06-08 13:15:32 +01:00 • committed by Peter Maydell
parent 3d165f12db
commit 5141d4158c
9 changed files with 426 additions and 2 deletions
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2
tests/libqos/i2c.h
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@ -21,6 +21,8 @@ struct I2CAdapter {
QTestState *qts;
};
#define OMAP2_I2C_1_BASE 0x48070000
void i2c_send(I2CAdapter *i2c, uint8_t addr,
const uint8_t *buf, uint16_t len);
void i2c_recv(I2CAdapter *i2c, uint8_t addr,