Add NAND device nodes to BMIPS based BCM7346 platform.
Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
---
arch/mips/boot/dts/brcm/bcm7346.dtsi | 22 ++++++++++++++++++++++
arch/mips/boot/dts/brcm/bcm97346dbsmb.dts | 23 +++++++++++++++++++++++
2 files changed, 45 insertions(+)
diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index 1f30728a3177..5080df3fc594 100644
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -220,5 +220,27 @@
interrupts = <76>;
status = "disabled";
};
+
+ hif_intr2_intc: interrupt-controller@411000 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411000 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <30>;
+ interrupt-names = "hif";
+ };
+
+ nand0: nand@412800 {
+ compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg-names = "nand";
+ reg = <0x412800 0x400>;
+ interrupt-parent = <&hif_intr2_intc>;
+ interrupt-names = "nand_ctlrdy";
+ interrupts = <24>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
index 70f196d89d26..ee9a68f945fd 100644
--- a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
@@ -56,3 +56,26 @@
&ohci3 {
status = "okay";
};
+
+&nand0 {
+ status = "okay";
+
+ nandcs@1 {
+ compatible = "brcm,nandcs";
+ reg = <1>;
+ nand-ecc-step-size = <512>;
+ nand-ecc-strength = <8>;
+ nand-on-flash-bbt;
+
+ #size-cells = <2>;
+ #address-cells = <2>;
+
+ flash1.rootfs0@0 {
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ flash1.rootfs1@80000000 {
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ };
+ };
+};
--
2.4.4
