On Mon, Aug 03, 2015 at 10:38:18AM +0530, Archit Taneja wrote:
Enable the NAND controller node on the AP148 platform. Provide pinmux
information.
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Archit Taneja <architt@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 36 ++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index 7f9ea50..2e88eff 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -30,6 +30,28 @@
bias-none;
};
};
+ nand_pins: nand_pins {
+ mux {
+ pins = "gpio34", "gpio35", "gpio36",
+ "gpio37", "gpio38", "gpio39",
+ "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45",
+ "gpio46", "gpio47";
+ function = "nand";
+ drive-strength = <10>;
+ bias-disable;
+ };
+ pullups {
+ pins = "gpio39";
+ bias-pull-up;
+ };
+ hold {
+ pins = "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45",
+ "gpio46", "gpio47";
+ bias-bus-hold;
Maybe split out the bias-disable into a separate set and remove that property
from the mux.