* [PATCH v2 1/3] ARM: dts: stm32: add timers support on stm32mp131
2023-01-10 9:17 [PATCH v2 0/3] ARM: dts: stm32: add timers support on stm32mp13 Olivier Moysan
@ 2023-01-10 9:17 ` Olivier Moysan
2023-01-10 9:17 ` [PATCH v2 2/3] ARM: dts: stm32: add timer pins muxing for stm32mp135f-dk Olivier Moysan
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Olivier Moysan @ 2023-01-10 9:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Maxime Coquelin,
Alexandre Torgue
Cc: Olivier Moysan, devicetree, linux-stm32, linux-arm-kernel,
linux-kernel
Add timers support to STM32MP13x SoC family.
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 557 ++++++++++++++++++++++++++++++
1 file changed, 557 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 2f0f60e4766f..f50051e81ee3 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -119,6 +119,221 @@ scmi_shm: scmi-sram@0 {
};
};
+ timers2: timer@40000000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40000000 0x400>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM2_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 18 0x400 0x1>,
+ <&dmamux1 19 0x400 0x1>,
+ <&dmamux1 20 0x400 0x1>,
+ <&dmamux1 21 0x400 0x1>,
+ <&dmamux1 22 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "ch4", "up";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@1 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <1>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
+ timers3: timer@40001000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40001000 0x400>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM3_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 23 0x400 0x1>,
+ <&dmamux1 24 0x400 0x1>,
+ <&dmamux1 25 0x400 0x1>,
+ <&dmamux1 26 0x400 0x1>,
+ <&dmamux1 27 0x400 0x1>,
+ <&dmamux1 28 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@2 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <2>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
+ timers4: timer@40002000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40002000 0x400>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM4_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 29 0x400 0x1>,
+ <&dmamux1 30 0x400 0x1>,
+ <&dmamux1 31 0x400 0x1>,
+ <&dmamux1 32 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "up";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@3 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <3>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
+ timers5: timer@40003000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40003000 0x400>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM5_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 55 0x400 0x1>,
+ <&dmamux1 56 0x400 0x1>,
+ <&dmamux1 57 0x400 0x1>,
+ <&dmamux1 58 0x400 0x1>,
+ <&dmamux1 59 0x400 0x1>,
+ <&dmamux1 60 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@4 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <4>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
+ timers6: timer@40004000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40004000 0x400>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM6_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 69 0x400 0x1>;
+ dma-names = "up";
+ status = "disabled";
+
+ timer@5 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <5>;
+ status = "disabled";
+ };
+ };
+
+ timers7: timer@40005000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x40005000 0x400>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM7_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 70 0x400 0x1>;
+ dma-names = "up";
+ status = "disabled";
+
+ timer@6 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <6>;
+ status = "disabled";
+ };
+ };
+
+ lptimer1: timer@40009000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-lptimer";
+ reg = <0x40009000 0x400>;
+ interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc LPTIM1_K>;
+ clock-names = "mux";
+ wakeup-source;
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm-lp";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ trigger@0 {
+ compatible = "st,stm32-lptimer-trigger";
+ reg = <0>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-lptimer-counter";
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "st,stm32-lptimer-timer";
+ status = "disabled";
+ };
+ };
+
i2s2: audio-controller@4000b000 {
compatible = "st,stm32h7-i2s";
reg = <0x4000b000 0x400>;
@@ -227,6 +442,88 @@ i2c2: i2c@40013000 {
status = "disabled";
};
+ timers1: timer@44000000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x44000000 0x400>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "brk", "up", "trg-com", "cc";
+ clocks = <&rcc TIM1_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 11 0x400 0x1>,
+ <&dmamux1 12 0x400 0x1>,
+ <&dmamux1 13 0x400 0x1>,
+ <&dmamux1 14 0x400 0x1>,
+ <&dmamux1 15 0x400 0x1>,
+ <&dmamux1 16 0x400 0x1>,
+ <&dmamux1 17 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "ch4",
+ "up", "trig", "com";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@0 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <0>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
+ timers8: timer@44001000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x44001000 0x400>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "brk", "up", "trg-com", "cc";
+ clocks = <&rcc TIM8_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 47 0x400 0x1>,
+ <&dmamux1 48 0x400 0x1>,
+ <&dmamux1 49 0x400 0x1>,
+ <&dmamux1 50 0x400 0x1>,
+ <&dmamux1 51 0x400 0x1>,
+ <&dmamux1 52 0x400 0x1>,
+ <&dmamux1 53 0x400 0x1>;
+ dma-names = "ch1", "ch2", "ch3", "ch4",
+ "up", "trig", "com";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@7 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <7>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-timer-counter";
+ status = "disabled";
+ };
+ };
+
i2s1: audio-controller@44004000 {
compatible = "st,stm32h7-i2s";
reg = <0x44004000 0x400>;
@@ -544,6 +841,161 @@ i2c5: i2c@4c006000 {
status = "disabled";
};
+ timers12: timer@4c007000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c007000 0x400>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM12_K>;
+ clock-names = "int";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@11 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <11>;
+ status = "disabled";
+ };
+ };
+
+ timers13: timer@4c008000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c008000 0x400>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM13_K>;
+ clock-names = "int";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@12 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <12>;
+ status = "disabled";
+ };
+ };
+
+ timers14: timer@4c009000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c009000 0x400>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM14_K>;
+ clock-names = "int";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@13 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <13>;
+ status = "disabled";
+ };
+ };
+
+ timers15: timer@4c00a000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c00a000 0x400>;
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM15_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 105 0x400 0x1>,
+ <&dmamux1 106 0x400 0x1>,
+ <&dmamux1 107 0x400 0x1>,
+ <&dmamux1 108 0x400 0x1>;
+ dma-names = "ch1", "up", "trig", "com";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@14 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <14>;
+ status = "disabled";
+ };
+ };
+
+ timers16: timer@4c00b000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c00b000 0x400>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM16_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 109 0x400 0x1>,
+ <&dmamux1 110 0x400 0x1>;
+ dma-names = "ch1", "up";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@15 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <15>;
+ status = "disabled";
+ };
+ };
+
+ timers17: timer@4c00c000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-timers";
+ reg = <0x4c00c000 0x400>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "global";
+ clocks = <&rcc TIM17_K>;
+ clock-names = "int";
+ dmas = <&dmamux1 111 0x400 0x1>,
+ <&dmamux1 112 0x400 0x1>;
+ dma-names = "ch1", "up";
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer@16 {
+ compatible = "st,stm32h7-timer-trigger";
+ reg = <16>;
+ status = "disabled";
+ };
+ };
+
rcc: rcc@50000000 {
compatible = "st,stm32mp13-rcc", "syscon";
reg = <0x50000000 0x1000>;
@@ -570,6 +1022,111 @@ syscfg: syscon@50020000 {
clocks = <&rcc SYSCFG>;
};
+ lptimer2: timer@50021000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-lptimer";
+ reg = <0x50021000 0x400>;
+ interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc LPTIM2_K>;
+ clock-names = "mux";
+ wakeup-source;
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm-lp";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ trigger@1 {
+ compatible = "st,stm32-lptimer-trigger";
+ reg = <1>;
+ status = "disabled";
+ };
+
+ counter {
+ compatible = "st,stm32-lptimer-counter";
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "st,stm32-lptimer-timer";
+ status = "disabled";
+ };
+ };
+
+ lptimer3: timer@50022000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32-lptimer";
+ reg = <0x50022000 0x400>;
+ interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc LPTIM3_K>;
+ clock-names = "mux";
+ wakeup-source;
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm-lp";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ trigger@2 {
+ compatible = "st,stm32-lptimer-trigger";
+ reg = <2>;
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "st,stm32-lptimer-timer";
+ status = "disabled";
+ };
+ };
+
+ lptimer4: timer@50023000 {
+ compatible = "st,stm32-lptimer";
+ reg = <0x50023000 0x400>;
+ interrupts-extended = <&exti 52 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc LPTIM4_K>;
+ clock-names = "mux";
+ wakeup-source;
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm-lp";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "st,stm32-lptimer-timer";
+ status = "disabled";
+ };
+ };
+
+ lptimer5: timer@50024000 {
+ compatible = "st,stm32-lptimer";
+ reg = <0x50024000 0x400>;
+ interrupts-extended = <&exti 53 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc LPTIM5_K>;
+ clock-names = "mux";
+ wakeup-source;
+ status = "disabled";
+
+ pwm {
+ compatible = "st,stm32-pwm-lp";
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "st,stm32-lptimer-timer";
+ status = "disabled";
+ };
+ };
+
mdma: dma-controller@58000000 {
compatible = "st,stm32h7-mdma";
reg = <0x58000000 0x1000>;
--
2.25.1
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