Add FMC support on STM32MP13x SoC family.
Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxxxxxxx>
---
Changes in v2:
- compatible, reg and ranges properties have been moved at the top of each node
arch/arm/boot/dts/stm32mp131.dtsi | 33 +++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 9ea61687f023..7ea1fe0cd070 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -1232,6 +1232,39 @@ mdma: dma-controller@58000000 {
dma-requests = <48>;
};
+ fmc: memory-controller@58002000 {
+ compatible = "st,stm32mp1-fmc2-ebi";
+ reg = <0x58002000 0x1000>;
+ ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */
+ <1 0 0x64000000 0x04000000>, /* EBI CS 2 */
+ <2 0 0x68000000 0x04000000>, /* EBI CS 3 */
+ <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */
+ <4 0 0x80000000 0x10000000>; /* NAND */
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clocks = <&rcc FMC_K>;
+ resets = <&rcc FMC_R>;
+ status = "disabled";
+
+ nand-controller@4,0 {
+ compatible = "st,stm32mp1-fmc2-nfc";
+ reg = <4 0x00000000 0x1000>,
+ <4 0x08010000 0x1000>,
+ <4 0x08020000 0x1000>,
+ <4 0x01000000 0x1000>,
+ <4 0x09010000 0x1000>,
+ <4 0x09020000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdma 24 0x2 0x12000a02 0x0 0x0>,
+ <&mdma 24 0x2 0x12000a08 0x0 0x0>,
+ <&mdma 25 0x2 0x12000a0a 0x0 0x0>;
+ dma-names = "tx", "rx", "ecc";
+ status = "disabled";
+ };
+ };
+
sdmmc1: mmc@58005000 {
compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x20253180>;
--
2.25.1
