From: Patrice Chotard <patrice.chot...@st.com>
stm32x7.c driver is dedicated for STM32F7.
In kernel, "st,stm32-usart" and "st,stm32-uart" compatible
strings are dedicated for STM32F4.
To keep U-boot and kernel aligned, replace the serial compatible
string from "st,stm32-usart", "st,stm32-uart" to
"st,stm32f7-usart", "st,stm32f7-uart" specific for STM32F7.
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
Reviewed-by: Christophe KERELLO <christophe.kere...@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delau...@st.com>
Acked-by: Vikas MANOCHA <vikas.mano...@st.com>
---
arch/arm/dts/stm32f746.dtsi | 2 +-
drivers/serial/serial_stm32x7.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
index ac24d98..54f5bc7 100644
--- a/arch/arm/dts/stm32f746.dtsi
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -90,7 +90,7 @@
status = "disabled";
};
usart1: serial@40011000 {
- compatible = "st,stm32-usart", "st,stm32-uart";
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
reg = <0x40011000 0x400>;
interrupts = <37>;
clocks = <&rcc 0 164>;
diff --git a/drivers/serial/serial_stm32x7.c b/drivers/serial/serial_stm32x7.c
index bdabf87..27e0068 100644
--- a/drivers/serial/serial_stm32x7.c
+++ b/drivers/serial/serial_stm32x7.c
@@ -100,8 +100,8 @@ static int stm32_serial_probe(struct udevice *dev)
#if CONFIG_IS_ENABLED(OF_CONTROL)
static const struct udevice_id stm32_serial_id[] = {
- {.compatible = "st,stm32-usart"},
- {.compatible = "st,stm32-uart"},
+ {.compatible = "st,stm32f7-usart"},
+ {.compatible = "st,stm32f7-uart"},
{}
};
--
1.9.1
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