Add a generic .dtsi device tree source file for the
common characteristics across IGEP Technology devices.
Signed-off-by: Javier Martinez Canillas <javier.marti...@collabora.co.uk>
Acked-by: Matthias Brugger <matthias....@gmail.com>
Tested-by: Enric Balletbo i Serra <eballe...@gmail.com>
---
Changes since v3:
- Remove VSIM regulator definition since now exists on twl4030.dtsi.
- Add mux pins configuration for MMC device node.
Changes since v2:
- Associate uart3_pins in uart3 device node.
- Remove mcbsp2_ins for now until SMSC9221 Ethernet support is added.
arch/arm/boot/dts/omap3-igep.dtsi | 98 +++++++++++++++++++++++++++++++++++++
1 files changed, 98 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-igep.dtsi
diff --git a/arch/arm/boot/dts/omap3-igep.dtsi
b/arch/arm/boot/dts/omap3-igep.dtsi
new file mode 100644
index 0000000..100eb41
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -0,0 +1,98 @@
+/*
+ * Device Tree Source for IGEP Technology devices
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <jav...@collabora.co.uk>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballe...@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB */
+ };
+
+ sound {
+ compatible = "ti,omap-twl4030";
+ ti,model = "igep2";
+ ti,mcbsp = <&mcbsp2>;
+ ti,codec = <&twl_audio>;
+ };
+};
+
+&omap3_pmx_core {
+ uart3_pins: pinmux_uart3_pins {
+ pinctrl-single,pins = <
+ 0x16e 0x100 /* uart3_rx.uart3_rx INPUT | MODE0 */
+ 0x170 0 /* uart3_tx.uart3_tx OUTPUT | MODE0 */
+ >;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ 0x114 0x0118 /* sdmmc1_clk.sdmmc1_clk INPUT PULLUP |
MODE 0 */
+ 0x116 0x0118 /* sdmmc1_cmd.sdmmc1_cmd INPUT PULLUP |
MODE 0 */
+ 0x118 0x0118 /* sdmmc1_dat0.sdmmc1_dat0 INPUT PULLUP
| MODE 0 */
+ 0x11a 0x0118 /* sdmmc1_dat1.sdmmc1_dat1 INPUT PULLUP
| MODE 0 */
+ 0x11c 0x0118 /* sdmmc1_dat2.sdmmc1_dat2 INPUT PULLUP
| MODE 0 */
+ 0x11e 0x0118 /* sdmmc1_dat3.sdmmc1_dat3 INPUT PULLUP
| MODE 0 */
+ 0x120 0x0100 /* sdmmc1_dat4.sdmmc1_dat4 INPUT | MODE
0 */
+ 0x122 0x0100 /* sdmmc1_dat5.sdmmc1_dat5 INPUT | MODE
0 */
+ 0x124 0x0100 /* sdmmc1_dat6.sdmmc1_dat6 INPUT | MODE
0 */
+ 0x126 0x0100 /* sdmmc1_dat7.sdmmc1_dat7 INPUT | MODE
0 */
+ >;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <2600000>;
+
+ twl: twl@48 {
+ reg = <0x48>;
+ interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = <&intc>;
+
+ twl_audio: audio {
+ compatible = "ti,twl4030-audio";
+ codec {
+ };
+ };
+ };
+};
+
+/include/ "twl4030.dtsi"
+
+&i2c2 {
+ clock-frequency = <400000>;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&vmmc1>;
+ vmmc_aux-supply = <&vsim>;
+ bus-width = <8>;
+};
+
+&mmc2 {
+ status = "disabled";
+};
+
+&mmc3 {
+ status = "disabled";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>;
+};
+
+&twl_gpio {
+ ti,use-leds;
+};
--
1.7.7.6
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