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| author | Alain Volmat <alain.volmat@foss.st.com> | 2022-07-07 09:44:02 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-07-16 14:24:41 +0200 |
| commit | d4d2f170dd3313f55ec83ef60b4508ffcbc59695 (patch) | |
| tree | fd4840daed8ef650dc7a7dfb44a91901d96ec359 /drivers/i2c | |
| parent | dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 (diff) | |
| download | linux-d4d2f170dd3313f55ec83ef60b4508ffcbc59695.tar.xz linux-d4d2f170dd3313f55ec83ef60b4508ffcbc59695.zip | |
i2c: stm32: add support for the STM32MP13 soc
Add a new compatible for the stm32mp13. Fast Mode Plus control
register address differ from the one for STM32MP15.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-stm32f7.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index 6d4aa64b195d..d1c59d83a65b 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -410,6 +410,12 @@ static const struct stm32f7_i2c_setup stm32mp15_setup = { .fmp_clr_offset = 0x40, }; +static const struct stm32f7_i2c_setup stm32mp13_setup = { + .rise_time = STM32F7_I2C_RISE_TIME_DEFAULT, + .fall_time = STM32F7_I2C_FALL_TIME_DEFAULT, + .fmp_clr_offset = 0x4, +}; + static inline void stm32f7_i2c_set_bits(void __iomem *reg, u32 mask) { writel_relaxed(readl_relaxed(reg) | mask, reg); @@ -2468,6 +2474,7 @@ static const struct dev_pm_ops stm32f7_i2c_pm_ops = { static const struct of_device_id stm32f7_i2c_match[] = { { .compatible = "st,stm32f7-i2c", .data = &stm32f7_setup}, { .compatible = "st,stm32mp15-i2c", .data = &stm32mp15_setup}, + { .compatible = "st,stm32mp13-i2c", .data = &stm32mp13_setup}, {}, }; MODULE_DEVICE_TABLE(of, stm32f7_i2c_match); |