Code that disables the i2c slave is now in the mvtwsi i2c driver. Platform must enable DM_I2C to use that code. Add a comment in the code as a reminder for the planned DM_I2C migration of Turris Omnia.
Reviewed-by: Heiko Schocher hs@denx.de Signed-off-by: Baruch Siach baruch@tkos.co.il --- v2: Add Reviewed-by from Heiko --- board/CZ.NIC/turris_omnia/turris_omnia.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c index da663cf1bb0c..160d30cd795a 100644 --- a/board/CZ.NIC/turris_omnia/turris_omnia.c +++ b/board/CZ.NIC/turris_omnia/turris_omnia.c @@ -321,7 +321,11 @@ int board_early_init_f(void) writel(OMNIA_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04); writel(OMNIA_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
- /* Disable I2C debug mode blocking 0x64 I2C address */ + /* + * Disable I2C debug mode blocking 0x64 I2C address. + * Note: that would be redundant once Turris Omnia migrates to DM_I2C, + * because the mvtwsi driver includes equivalent code. + */ i2c_debug_reg = readl(MVEBU_TWSI_BASE + MVTWSI_ARMADA_DEBUG_REG); i2c_debug_reg &= ~(1<<18); writel(i2c_debug_reg, MVEBU_TWSI_BASE + MVTWSI_ARMADA_DEBUG_REG);