From: Valentin Caron <valentin.caron@foss.st.com>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Valentin Caron <valentin.caron@foss.st.com>,
<devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v2 4/6] ARM: dts: stm32: add uart nodes on stm32mp13
Date: Tue, 28 Mar 2023 17:37:21 +0200 [thread overview]
Message-ID: <20230328153723.498672-5-valentin.caron@foss.st.com> (raw)
In-Reply-To: <20230328153723.498672-1-valentin.caron@foss.st.com>
Update device-tree stm32mp131.dtsi to add some uart features.
On uart 1, 2, 3, 5, 6, 7, 8 nodes, add compabible, exti interrupts, clock,
reset properties, dma config.
On uart 4 node, only add dma configuration and use exti interrupt.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 97 ++++++++++++++++++++++++++++++-
1 file changed, 96 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 5949473cbbfd..9ea61687f023 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -397,12 +397,42 @@ spdifrx: audio-controller@4000d000 {
status = "disabled";
};
+ usart3: serial@4000f000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x4000f000 0x400>;
+ interrupts-extended = <&exti 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc USART3_K>;
+ resets = <&rcc USART3_R>;
+ wakeup-source;
+ dmas = <&dmamux1 45 0x400 0x5>,
+ <&dmamux1 46 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
uart4: serial@40010000 {
compatible = "st,stm32h7-uart";
reg = <0x40010000 0x400>;
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&exti 30 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc UART4_K>;
resets = <&rcc UART4_R>;
+ wakeup-source;
+ dmas = <&dmamux1 63 0x400 0x5>,
+ <&dmamux1 64 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart5: serial@40011000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x40011000 0x400>;
+ interrupts-extended = <&exti 31 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc UART5_K>;
+ resets = <&rcc UART5_R>;
+ wakeup-source;
+ dmas = <&dmamux1 65 0x400 0x5>,
+ <&dmamux1 66 0x400 0x1>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -442,6 +472,32 @@ i2c2: i2c@40013000 {
status = "disabled";
};
+ uart7: serial@40018000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x40018000 0x400>;
+ interrupts-extended = <&exti 32 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc UART7_K>;
+ resets = <&rcc UART7_R>;
+ wakeup-source;
+ dmas = <&dmamux1 79 0x400 0x5>,
+ <&dmamux1 80 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart8: serial@40019000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x40019000 0x400>;
+ interrupts-extended = <&exti 33 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc UART8_K>;
+ resets = <&rcc UART8_R>;
+ wakeup-source;
+ dmas = <&dmamux1 81 0x400 0x5>,
+ <&dmamux1 82 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
timers1: timer@44000000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -524,6 +580,19 @@ counter {
};
};
+ usart6: serial@44003000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x44003000 0x400>;
+ interrupts-extended = <&exti 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc USART6_K>;
+ resets = <&rcc USART6_R>;
+ wakeup-source;
+ dmas = <&dmamux1 71 0x400 0x5>,
+ <&dmamux1 72 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
i2s1: audio-controller@44004000 {
compatible = "st,stm32h7-i2s";
reg = <0x44004000 0x400>;
@@ -748,6 +817,32 @@ usbotg_hs: usb@49000000 {
status = "disabled";
};
+ usart1: serial@4c000000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x4c000000 0x400>;
+ interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc USART1_K>;
+ resets = <&rcc USART1_R>;
+ wakeup-source;
+ dmas = <&dmamux1 41 0x400 0x5>,
+ <&dmamux1 42 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ usart2: serial@4c001000 {
+ compatible = "st,stm32h7-uart";
+ reg = <0x4c001000 0x400>;
+ interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc USART2_K>;
+ resets = <&rcc USART2_R>;
+ wakeup-source;
+ dmas = <&dmamux1 43 0x400 0x5>,
+ <&dmamux1 44 0x400 0x1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
i2s4: audio-controller@4c002000 {
compatible = "st,stm32h7-i2s";
reg = <0x4c002000 0x400>;
--
2.25.1
next prev parent reply other threads:[~2023-03-28 15:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 15:37 [PATCH v2 0/6] ARM: dts: stm32: stm32mp15 various fixes and add stm32mp13 usart nodes Valentin Caron
2023-03-28 15:37 ` [PATCH v2 1/6] ARM: dts: stm32: fix slew-rate of USART2 on stm32mp15xx-dkx Valentin Caron
2023-03-28 15:37 ` [PATCH v2 2/6] ARM: dts: stm32: clean uart aliases on stm32mp15xx-dkx boards Valentin Caron
2023-03-28 15:37 ` [PATCH v2 3/6] ARM: dts: stm32: clean uart aliases on stm32mp15xx-exx boards Valentin Caron
2023-03-28 15:37 ` Valentin Caron [this message]
2023-03-28 15:37 ` [PATCH v2 5/6] ARM: dts: stm32: add pins for usart2/1/4/8 in stm32mp13-pinctrl Valentin Caron
2023-03-28 15:37 ` [PATCH v2 6/6] ARM: dts: stm32: add uart nodes and uart aliases on stm32mp135f-dk Valentin Caron
2023-03-28 15:58 ` [PATCH v2 0/6] ARM: dts: stm32: stm32mp15 various fixes and add stm32mp13 usart nodes Alexandre TORGUE
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