Add a Kconfig option to disable sending Stop conditions between multiple
i2c_msgs within a single xfer. Enable it by default for ARCH_K3
platforms.
The namespace for the config is not respecting the CONFIG_SYS_I2C
convention since the legacy API has already been using
CONFIG_I2C_REPEATED_START
Signed-off-by: Aniket Limaye <a-lim...@ti.com>
---
drivers/i2c/Kconfig | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index cdae6825736..ade86a71fb0 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -503,6 +503,15 @@ config SYS_I2C_OMAP24XX
help
Add support for the OMAP2+ I2C driver.
+config I2C_REPEATED_START
+ bool "Enable I2C repeated start"
+ depends on SYS_I2C_OMAP24XX
+ default y if ARCH_K3
+ help
+ Enable support for repeated start. Updates driver defaults to not
+ send a Stop condition and issue Repeated Start (Sr) for subsequent
+ i2c msgs.
+
config SYS_I2C_RCAR_I2C
bool "Renesas R-Car I2C driver"
depends on (RCAR_GEN2 || RCAR_64) && DM_I2C
--
2.48.1
