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Microchip AT91 device tree updates for v7.1

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This update includes:
 - enable LVDS, LCD and PMU for SAMA7D64 SoC
 - drop unused #address-cells, #size-cells for SAM9X60 UDC node
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Merge tag 'at91-dt-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt

Microchip AT91 device tree updates for v7.1

This update includes:
- enable LVDS, LCD and PMU for SAMA7D64 SoC
- drop unused #address-cells, #size-cells for SAM9X60 UDC node

* tag 'at91-dt-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: microchip: sama7d65: add Cortex-A7 PMU node
  arm: dts: microchip: remove unused #address-cells/#size-cells from sam9x60 udc node
  ARM: dts: microchip: sama7d65: add LVDS controller
  ARM: dts: microchip: sama7d65: add LCD controller

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2026-04-04 17:27:46 +02:00
commit cefb8fb648
2 changed files with 40 additions and 2 deletions
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2
arch/arm/boot/dts/microchip/sam9x60.dtsi
View File

@ -75,8 +75,6 @@ ahb {
ranges;
usb0: gadget@500000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "microchip,sam9x60-udc";
reg = <0x00500000 0x100000
0xf803c000 0x400>;

40
arch/arm/boot/dts/microchip/sama7d65.dtsi
View File

@ -67,6 +67,11 @@ ns_sram: sram@100000 {
#size-cells = <1>;
};
pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
};
soc {
compatible = "simple-bus";
ranges;
@ -278,6 +283,41 @@ sdmmc1: mmc@e1208000 {
status = "disabled";
};
xlcdc: lcd-controller@e1400000 {
compatible = "microchip,sama7d65-xlcdc";
reg = <0xe1400000 0x2000>;
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 56>, <&pmc PMC_TYPE_GCK 56>, <&clk32k 1>;
clock-names = "periph_clk", "sys_clk", "slow_clk";
status = "disabled";
display-controller {
compatible = "atmel,hlcdc-display-controller";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
};
pwm {
compatible = "atmel,hlcdc-pwm";
#pwm-cells = <3>;
};
};
lvdsc: lvds-controller@e1408000 {
compatible = "microchip,sama7d65-lvds", "microchip,sam9x75-lvds";
reg = <0xe1408000 0x100>;
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 104>;
clock-names = "pclk";
status = "disabled";
};
aes: crypto@e1600000 {
compatible = "microchip,sama7d65-aes", "atmel,at91sam9g46-aes";
reg = <0xe1600000 0x100>;