ARM: dts: stm32: add FMC2 NAND controller support on stm32mp157c

This patch adds FMC2 NAND controller support used by stm32mp157c SOC.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 58f3cd3..247334a 100644 (file)
--- 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>;