From d4d2f170dd3313f55ec83ef60b4508ffcbc59695 Mon Sep 17 00:00:00 2001 From: Alain Volmat Date: Thu, 7 Jul 2022 09:44:02 +0200 Subject: 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 Reviewed-by: Pierre-Yves MORDRET Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-stm32f7.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/i2c') 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); -- cgit v1.2.3-59-g8ed1b