[PATCH v2 1/2] arm: dts: sun8i: a23/a33: declare NAND pins
Miquel Raynal
miquel.raynal at bootlin.com
Mon Mar 26 14:28:19 PDT 2018
Declare NAND pins (bus, chip select and ready/busy) for a23/a33 SoCs.
Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
---
arch/arm/boot/dts/sun8i-a23-a33.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index 971f9be699a7..0308e8b21ea5 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -315,6 +315,33 @@
bias-pull-up;
};
+ nand_pins: nand-pins {
+ pins = "PC0", "PC1", "PC2", "PC5",
+ "PC8", "PC9", "PC10", "PC11",
+ "PC12", "PC13", "PC14", "PC15";
+ function = "nand0";
+ };
+
+ nand_pins_cs0: nand-pins-cs0 {
+ pins = "PC4";
+ function = "nand0";
+ };
+
+ nand_pins_cs1: nand-pins-cs1 {
+ pins = "PC3";
+ function = "nand0";
+ };
+
+ nand_pins_rb0: nand-pins-rb0 {
+ pins = "PC6";
+ function = "nand0";
+ };
+
+ nand_pins_rb1: nand-pins-rb1 {
+ pins = "PC7";
+ function = "nand0";
+ };
+
pwm0_pins: pwm0 {
pins = "PH0";
function = "pwm0";
--
2.14.1
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