[PATCH] Add apf51 basic support
Laurent Cans
laurent.cans at gmail.com
Sun Dec 16 16:49:51 EST 2012
Signed-off-by: Laurent Cans <laurent.cans at gmail.com>
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou at armadeus.com>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/imx51-apf51.dts | 68 +++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/imx51.dtsi | 30 ++++++++++++++++
3 files changed, 100 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/imx51-apf51.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index f37cf9f..8600cdf 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -45,7 +45,8 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
msm8960-cdp.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
armada-xp-db.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \
+dtb-$(CONFIG_ARCH_MXC) += imx51-apf51.dtb \
+ imx51-babbage.dtb \
imx53-ard.dtb \
imx53-evk.dtb \
imx53-qsb.dtb \
diff --git a/arch/arm/boot/dts/imx51-apf51.dts b/arch/arm/boot/dts/imx51-apf51.dts
new file mode 100644
index 0000000..c7cdafa
--- /dev/null
+++ b/arch/arm/boot/dts/imx51-apf51.dts
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012 Laurent Cans <laurent.cans at gmail.com>
+ *
+ * Based on mx51-babbage.dts
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx51.dtsi"
+
+/ {
+ model = "Armadeus Systems APF51 Board";
+ compatible = "fsl,imx51-apf51", "fsl,imx51";
+ memory {
+ reg = <0x90000000 0x20000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ckih1 {
+ compatible = "fsl,imx-ckih1", "fixed-clock";
+ clock-frequency = <0>;
+ };
+
+ osc {
+ compatible = "fsl,imx-osc", "fixed-clock";
+ clock-frequency = <33554432>;
+ };
+ };
+ soc {
+ aips at 70000000 { /* aips-1 */
+ spba at 70000000 {
+ uart3: serial at 7000c000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_2>;
+ status = "okay";
+ };
+ };
+ };
+ aips at 80000000 { /* aips-2 */
+ nand0: nand at 83fdb000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ status = "okay";
+ };
+
+ ethernet at 83fec000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec_2>;
+ phy-mode = "mii";
+ phy-reset-gpios = <&gpio3 0 0>;
+ phy-reset-duration = <1>;
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 75d069f..0de37bd 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -248,6 +248,29 @@
260 0x80000000 /* MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK */
>;
};
+
+ pinctrl_fec_2: fecgrp-2 {
+ fsl,pins = <
+ 589 0x80000000 /* MX51_PAD_DI_GP3__FEC_TX_ER */
+ 592 0x80000000 /* MX51_PAD_DI2_PIN4__FEC_CRS */
+ 594 0x80000000 /* MX51_PAD_DI2_PIN2__FEC_MDC */
+ 596 0x80000000 /* MX51_PAD_DI2_PIN3__FEC_MDIO */
+ 598 0x80000000 /* MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 */
+ 602 0x80000000 /* MX51_PAD_DI_GP4__FEC_RDATA2 */
+ 604 0x80000000 /* MX51_PAD_DISP2_DAT0__FEC_RDATA3 */
+ 609 0x80000000 /* MX51_PAD_DISP2_DAT1__FEC_RX_ER */
+ 618 0x80000000 /* MX51_PAD_DISP2_DAT6__FEC_TDATA1 */
+ 623 0x80000000 /* MX51_PAD_DISP2_DAT7__FEC_TDATA2 */
+ 628 0x80000000 /* MX51_PAD_DISP2_DAT8__FEC_TDATA3 */
+ 634 0x80000000 /* MX51_PAD_DISP2_DAT9__FEC_TX_EN */
+ 639 0x80000000 /* MX51_PAD_DISP2_DAT10__FEC_COL */
+ 644 0x80000000 /* MX51_PAD_DISP2_DAT11__FEC_RX_CLK */
+ 649 0x80000000 /* MX51_PAD_DISP2_DAT12__FEC_RX_DV */
+ 653 0x80000000 /* MX51_PAD_DISP2_DAT13__FEC_TX_CLK */
+ 657 0x80000000 /* MX51_PAD_DISP2_DAT14__FEC_RDATA0 */
+ 662 0x80000000 /* MX51_PAD_DISP2_DAT15__FEC_TDATA0 */
+ >;
+ };
};
ecspi1 {
@@ -324,6 +347,13 @@
49 0x1c5 /* MX51_PAD_EIM_D24__UART3_CTS */
>;
};
+
+ pinctrl_uart3_2: uart3grp-2 {
+ fsl,pins = <
+ 434 0x1c5 /* MX51_PAD_UART3_RXD__UART3_RXD */
+ 430 0x1c5 /* MX51_PAD_UART3_TXD__UART3_TXD */
+ >;
+ };
};
};
--
1.7.10.4
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