This patch adds FMC2 NAND controller support used by stm32mp157c SOC.
Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxx>
---
arch/arm/boot/dts/stm32mp157c.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 0c4e6eb..f2bda28 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -1239,6 +1239,25 @@
dma-requests = <48>;
};
+ fmc: nand-controller@58002000 {
+ compatible = "st,stm32mp15-fmc2";
+ reg = <0x58002000 0x1000>,
+ <0x80000000 0x1000>,
+ <0x88010000 0x1000>,
+ <0x88020000 0x1000>,
+ <0x81000000 0x1000>,
+ <0x89010000 0x1000>,
+ <0x89020000 0x1000>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdma1 20 0x10 0x12000A02 0x0 0x0>,
+ <&mdma1 20 0x10 0x12000A08 0x0 0x0>,
+ <&mdma1 21 0x10 0x12000A0A 0x0 0x0>;
+ dma-names = "tx", "rx", "ecc";
+ clocks = <&rcc FMC_K>;
+ resets = <&rcc FMC_R>;
+ status = "disabled";
+ };
+
qspi: spi@58003000 {
compatible = "st,stm32f469-qspi";
reg = <0x58003000 0x1000>, <0x70000000 0x10000000>;
--
1.9.1
