From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] ARM: dts: imx27-pdk: Add NAND support
Date: Thu, 17 Apr 2014 15:23:30 -0300 [thread overview]
Message-ID: <1397759011-6717-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Add NAND pins
arch/arm/boot/dts/imx27-pdk.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index 971961f..042d7ff 100644
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -84,6 +84,14 @@
status = "okay";
};
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ status = "okay";
+};
+
&uart1 {
fsl,uart-has-rtscts;
pinctrl-names = "default";
@@ -135,6 +143,18 @@
>;
};
+ pinctrl_nand: nandgrp {
+ fsl,pins = <
+ MX27_PAD_NFRB__NFRB 0x0
+ MX27_PAD_NFCLE__NFCLE 0x0
+ MX27_PAD_NFWP_B__NFWP_B 0x0
+ MX27_PAD_NFCE_B__NFCE_B 0x0
+ MX27_PAD_NFALE__NFALE 0x0
+ MX27_PAD_NFRE_B__NFRE_B 0x0
+ MX27_PAD_NFWE_B__NFWE_B 0x0
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX27_PAD_UART1_TXD__UART1_TXD 0x0
--
1.8.3.2
next reply other threads:[~2014-04-17 18:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-17 18:23 Fabio Estevam [this message]
2014-04-17 18:23 ` [PATCH v2 2/2] ARM: dts: imx27-pdk: Add keypad support Fabio Estevam
2014-04-19 5:11 ` [PATCH v2 1/2] ARM: dts: imx27-pdk: Add NAND support Shawn Guo
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