arm64: dts: st: add usart nodes on stm32mp25

Update device-tree stm32mp251.dtsi to add some USART features.

Add u(s)art 1, 3, 4, 5, 6, 7, 8, 9 nodes and compatible, interrupts,
clocks, access-controllers properties.

Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 7454e615350cb8c72ac32e48ba76834033c73bbe..2013f391f4b952fd50c8fc9d9c759ffc8ae7f5c7 100644 (file)
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -150,6 +150,33 @@
                                status = "disabled";
                        };
 
+                       usart3: serial@400f0000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x400f0000 0x400>;
+                               interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_USART3>;
+                               access-controllers = <&rifsc 33>;
+                               status = "disabled";
+                       };
+
+                       uart4: serial@40100000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40100000 0x400>;
+                               interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_UART4>;
+                               access-controllers = <&rifsc 34>;
+                               status = "disabled";
+                       };
+
+                       uart5: serial@40110000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40110000 0x400>;
+                               interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_UART5>;
+                               access-controllers = <&rifsc 35>;
+                               status = "disabled";
+                       };
+
                        i2c1: i2c@40120000 {
                                compatible = "st,stm32mp25-i2c";
                                reg = <0x40120000 0x400>;
@@ -241,6 +268,15 @@
                                status = "disabled";
                        };
 
+                       usart6: serial@40220000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40220000 0x400>;
+                               interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_USART6>;
+                               access-controllers = <&rifsc 36>;
+                               status = "disabled";
+                       };
+
                        spi1: spi@40230000 {
                                #address-cells = <1>;
                                #size-cells = <0>;
@@ -277,6 +313,24 @@
                                status = "disabled";
                        };
 
+                       uart9: serial@402c0000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x402c0000 0x400>;
+                               interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_UART9>;
+                               access-controllers = <&rifsc 39>;
+                               status = "disabled";
+                       };
+
+                       usart1: serial@40330000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40330000 0x400>;
+                               interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_USART1>;
+                               access-controllers = <&rifsc 31>;
+                               status = "disabled";
+                       };
+
                        spi6: spi@40350000 {
                                #address-cells = <1>;
                                #size-cells = <0>;
@@ -301,6 +355,24 @@
                                status = "disabled";
                        };
 
+                       uart7: serial@40370000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40370000 0x400>;
+                               interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_UART7>;
+                               access-controllers = <&rifsc 37>;
+                               status = "disabled";
+                       };
+
+                       uart8: serial@40380000 {
+                               compatible = "st,stm32h7-uart";
+                               reg = <0x40380000 0x400>;
+                               interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&rcc CK_KER_UART8>;
+                               access-controllers = <&rifsc 38>;
+                               status = "disabled";
+                       };
+
                        spi8: spi@46020000 {
                                #address-cells = <1>;
                                #size-cells = <0>;