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| author | Paul Brook <paul@codesourcery.com> | 2009-11-20 23:37:15 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2009-11-22 21:27:40 +0000 |
| commit | 3cd035d863bd516a2967810c22258d82535c051f (patch) | |
| tree | fdbd357881c1df41ca0928ec54c42a6cfe0bdd28 /hw/musicpal.c | |
| parent | 1dfe3943e9f74cf55a8c84238b8d1a9d3486387f (diff) | |
| download | qemu-3cd035d863bd516a2967810c22258d82535c051f.zip qemu-3cd035d863bd516a2967810c22258d82535c051f.tar.gz qemu-3cd035d863bd516a2967810c22258d82535c051f.tar.bz2 | |
GPIO I2C rework
Reqrite bitbanging I2C implementation. New code improves stop/start
condition handling, and gives more accurate input line level.
Introduce intermediate abstraction layer for I2C bitbanging that
is not connected via a GPIO port.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Diffstat (limited to 'hw/musicpal.c')
| -rw-r--r-- | hw/musicpal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/musicpal.c b/hw/musicpal.c index 0d21f17..264669f 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -1565,7 +1565,7 @@ static void musicpal_init(ram_addr_t ram_size, musicpal_misc_init(); dev = sysbus_create_simple("musicpal_gpio", MP_GPIO_BASE, pic[MP_GPIO_IRQ]); - i2c_dev = sysbus_create_simple("bitbang_i2c", 0, NULL); + i2c_dev = sysbus_create_simple("gpio_i2c", 0, NULL); i2c = (i2c_bus *)qdev_get_child_bus(i2c_dev, "i2c"); lcd_dev = sysbus_create_simple("musicpal_lcd", MP_LCD_BASE, NULL); |