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authorSimon Glass <sjg@chromium.org>2015-05-16 15:01:41 -0600
committerSimon Glass <sjg@chromium.org>2015-06-10 19:26:54 -0600
commita2879764ba392229dc7aba89951e74524750af18 (patch)
tree142fc50a5e76f5dab76fa154463fc0fd8577d3a9 /include/i2c.h
parentb2016133edec9ece02dca7881e2e0c059d2b421c (diff)
dm: i2c: Add compatibility functions for dm_i2c_reg_read/write()
Add the legacy i2c_reg_read/write() functions to the compatibility layer so that they can be used when CONFIG_DM_I2C_COMPAT is defined. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/i2c.h')
-rw-r--r--include/i2c.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/i2c.h b/include/i2c.h
index ddfebc4107..9300d97e14 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -284,6 +284,12 @@ void i2c_init(int speed, int slaveaddr);
*/
void board_i2c_init(const void *blob);
+/*
+ * Compatibility functions for driver model.
+ */
+uint8_t i2c_reg_read(uint8_t addr, uint8_t reg);
+void i2c_reg_write(uint8_t addr, uint8_t reg, uint8_t val);
+
#endif
/*