ARM: dts: stm32: move can3 node from stm32f746 to stm32f769

According to documents [1], [2] and [3], we have 2 CAN devices on the
stm32f746 platform and 3 on the stm32f769 platform. So let's move the
can3 node from stm32f746.dtsi to stm32f769.dtsi.

[1] https://www.st.com/en/microcontrollers-microprocessors/stm32f7-series.html
[2] RM0385: STM32F75xxx and STM32F74xxx advanced Arm®-based 32-bit MCUs
[3] RM0410: STM32F76xxx and STM32F77xxx advanced Arm®-based 32-bit MCUs
Fixes: df362914eead ("ARM: dts: stm32: re-add CAN support on stm32f746")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi
index 65c72b6fcc8311e66fd9bf03812bd7c98749b904..2537b3d47e6f0ce8e0830d8de08a88a71724a02b 100644 (file)
--- a/arch/arm/boot/dts/st/stm32f746.dtsi
+++ b/arch/arm/boot/dts/st/stm32f746.dtsi
@@ -257,23 +257,6 @@
                        status = "disabled";
                };
 
-               can3: can@40003400 {
-                       compatible = "st,stm32f4-bxcan";
-                       reg = <0x40003400 0x200>;
-                       interrupts = <104>, <105>, <106>, <107>;
-                       interrupt-names = "tx", "rx0", "rx1", "sce";
-                       resets = <&rcc STM32F7_APB1_RESET(CAN3)>;
-                       clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
-                       st,gcan = <&gcan3>;
-                       status = "disabled";
-               };
-
-               gcan3: gcan@40003600 {
-                       compatible = "st,stm32f4-gcan", "syscon";
-                       reg = <0x40003600 0x200>;
-                       clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
-               };
-
                spi2: spi@40003800 {
                        #address-cells = <1>;
                        #size-cells = <0>;

diff --git a/arch/arm/boot/dts/st/stm32f769.dtsi b/arch/arm/boot/dts/st/stm32f769.dtsi
index 4e7d9032149c620f1d1beb59ec32b76ba0822fad..e8cbb99e81a6616411c9a65a2ff166753db46c6d 100644 (file)
--- a/arch/arm/boot/dts/st/stm32f769.dtsi
+++ b/arch/arm/boot/dts/st/stm32f769.dtsi
@@ -7,6 +7,23 @@
 
 / {
        soc {
+               can3: can@40003400 {
+                       compatible = "st,stm32f4-bxcan";
+                       reg = <0x40003400 0x200>;
+                       interrupts = <104>, <105>, <106>, <107>;
+                       interrupt-names = "tx", "rx0", "rx1", "sce";
+                       resets = <&rcc STM32F7_APB1_RESET(CAN3)>;
+                       clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
+                       st,gcan = <&gcan3>;
+                       status = "disabled";
+               };
+
+               gcan3: gcan@40003600 {
+                       compatible = "st,stm32f4-gcan", "syscon";
+                       reg = <0x40003600 0x200>;
+                       clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
+               };
+
                dsi: dsi@40016c00 {
                        compatible = "st,stm32-dsi";
                        reg = <0x40016c00 0x800>;