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ARM: dts: stm32: add ETZPC as a system bus for STM32MP15x boards

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ETZPC is a firewall controller. Put all peripherals filtered by the
ETZPC as ETZPC subnodes and keep the "simple-bus" compatible for
backward compatibility.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Gatien Chevallier 2024-01-05 14:04:01 +01:00 committed by Alexandre Torgue
parent 7666e9ec9b
commit f9b497f7fb
3 changed files with 1368 additions and 1362 deletions
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2662
arch/arm/boot/dts/st/stm32mp151.dtsi
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50
arch/arm/boot/dts/st/stm32mp153.dtsi
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@ -28,32 +28,32 @@
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
};
};
soc {
m_can1: can@4400e000 {
compatible = "bosch,m_can";
reg = <0x4400e000 0x400>, <0x44011000 0x1400>;
reg-names = "m_can", "message_ram";
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>;
clock-names = "hclk", "cclk";
bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>;
status = "disabled";
};
&etzpc {
m_can1: can@4400e000 {
compatible = "bosch,m_can";
reg = <0x4400e000 0x400>, <0x44011000 0x1400>;
reg-names = "m_can", "message_ram";
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>;
clock-names = "hclk", "cclk";
bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>;
status = "disabled";
};
m_can2: can@4400f000 {
compatible = "bosch,m_can";
reg = <0x4400f000 0x400>, <0x44011000 0x2800>;
reg-names = "m_can", "message_ram";
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>;
clock-names = "hclk", "cclk";
bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>;
status = "disabled";
};
m_can2: can@4400f000 {
compatible = "bosch,m_can";
reg = <0x4400f000 0x400>, <0x44011000 0x2800>;
reg-names = "m_can", "message_ram";
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>;
clock-names = "hclk", "cclk";
bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>;
status = "disabled";
};
};

18
arch/arm/boot/dts/st/stm32mp15xc.dtsi
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@ -4,15 +4,13 @@
* Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
*/
/ {
soc {
cryp1: cryp@54001000 {
compatible = "st,stm32mp1-cryp";
reg = <0x54001000 0x400>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc CRYP1>;
resets = <&rcc CRYP1_R>;
status = "disabled";
};
&etzpc {
cryp1: cryp@54001000 {
compatible = "st,stm32mp1-cryp";
reg = <0x54001000 0x400>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc CRYP1>;
resets = <&rcc CRYP1_R>;
status = "disabled";
};
};