Enable the NAND controller in the sun5i-r8-chip.dts.
Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
arch/arm/dts/sun5i-a10s.dtsi | 14 ++++++++++++++
arch/arm/dts/sun5i-a13-olinuxino.dts | 15 +++++++++++++++
arch/arm/dts/sun5i-r8-chip.dts | 15 +++++++++++++++
3 files changed, 44 insertions(+)
diff --git a/arch/arm/dts/sun5i-a10s.dtsi b/arch/arm/dts/sun5i-a10s.dtsi
index bddd0de..a5f8855 100644
--- a/arch/arm/dts/sun5i-a10s.dtsi
+++ b/arch/arm/dts/sun5i-a10s.dtsi
@@ -241,6 +241,20 @@
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ nand_cs2_pins_a: nand_cs@2 {
+ allwinner,pins = "PC17";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs3_pins_a: nand_cs@3 {
+ allwinner,pins = "PC18";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
&sram_a {
diff --git a/arch/arm/dts/sun5i-a13-olinuxino.dts
b/arch/arm/dts/sun5i-a13-olinuxino.dts
index b3c234c..30e069a 100644
--- a/arch/arm/dts/sun5i-a13-olinuxino.dts
+++ b/arch/arm/dts/sun5i-a13-olinuxino.dts
@@ -155,6 +155,21 @@
status = "okay";
};
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
+ status = "okay";
+
+ nand@0 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0>;
+ allwinner,rb = <0>;
+ nand-ecc-mode = "hw";
+ allwinner,randomize;
+ };
+};
+
&ohci0 {
status = "okay";
};
diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts
index 6ad19e2..b1b62d5 100644
--- a/arch/arm/dts/sun5i-r8-chip.dts
+++ b/arch/arm/dts/sun5i-r8-chip.dts
@@ -142,6 +142,21 @@
status = "okay";
};
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
+ status = "okay";
+
+ nand@0 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0>;
+ allwinner,rb = <0>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ };
+};
+
&ohci0 {
status = "okay";
};
--
2.7.4
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