The following patch is to support Phytec phyBOARD-Wega-AM335x device.
The patch consists of the commits taken from
git://git.phytec.de/linux-ti
and ported to upstream kernel with small modifications,
i.e. &ctrl_mod renamed to &usb_ctrl_mod.
The code has been written by the following developers:
Christian Arlt <c.a...@phytec.de>
Stefan Müller-Klieser <s.mueller-klie...@phytec.de>
Teresa Gámez <t.ga...@phytec.de>
Wadim Egorov <w.ego...@phytec.de>
Tested-by: Matwey V. Kornilov <mat...@sai.msu.ru>
Signed-off-by: Matwey V. Kornilov <mat...@sai.msu.ru>
---
The patch has been tested on 3.19.0 with openSUSE Factory on
phyBOARD-Wega-AM335x kit. The board successfully boots, ethernet works.
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am335x-phycore-som.dtsi | 275 +++++++++++++++++++++++++
arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi | 109 ++++++++++
arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi | 71 +++++++
arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi | 44 ++++
arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi | 54 +++++
arch/arm/boot/dts/am335x-wega-rdk.dts | 136 ++++++++++++
arch/arm/boot/dts/am335x-wega.dtsi | 209 +++++++++++++++++++
8 files changed, 900 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am335x-phycore-som.dtsi
create mode 100644 arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi
create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi
create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi
create mode 100644 arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi
create mode 100644 arch/arm/boot/dts/am335x-wega-rdk.dts
create mode 100644 arch/arm/boot/dts/am335x-wega.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a1c776b..aa05ae4 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -401,7 +401,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \
am335x-evmsk.dtb \
am335x-nano.dtb \
am335x-pepper.dtb \
- am335x-lxm.dtb
+ am335x-lxm.dtb \
+ am335x-wega-rdk.dts
dtb-$(CONFIG_ARCH_OMAP4) += \
omap4-duovero-parlor.dtb \
omap4-panda.dtb \
diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi
b/arch/arm/boot/dts/am335x-phycore-som.dtsi
new file mode 100644
index 0000000..aa7826d
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi
@@ -0,0 +1,275 @@
+/*
+ * Copyright (C) 2014 Teresa Gámez <t.ga...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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.
+ */
+
+#include "am33xx.dtsi"
+
+/ {
+ model = "Phytec AM335x phyCORE";
+ compatible = "phytec,am335x-phycore-som", "ti,am33xx";
+
+ aliases {
+ rtc0 = &i2c_rtc;
+ rtc1 = &rtc;
+ };
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ /* This is a dummy node. Will be set by a bootloader */
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB */
+ };
+
+ vcc5v: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ };
+};
+
+/* Crypto Module */
+&aes {
+ status = "okay";
+};
+
+&sham {
+ status = "okay";
+};
+
+/* Ethernet */
+&am33xx_pinmux {
+ ethernet0_pins: pinmux_ethernet0 {
+ pinctrl-single,pins = <
+ 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
mii1_crs.rmii1_crs_dv */
+ 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
mii1_rxerr.rmii1_rxerr */
+ 0x114 (PIN_OUTPUT | MUX_MODE1) /*
mii1_txen.rmii1_txen */
+ 0x124 (PIN_OUTPUT | MUX_MODE1) /*
mii1_txd1.rmii1_txd1 */
+ 0x128 (PIN_OUTPUT | MUX_MODE1) /*
mii1_txd0.rmii1_txd0 */
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
mii1_rxd1.rmii1_rxd1 */
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
mii1_rxd0.rmii1_rxd0 */
+ 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
rmii1_refclk.rmii1_refclk */
+ >;
+ };
+
+ mdio_pins: pinmux_mdio {
+ pinctrl-single,pins = <
+ /* MDIO */
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
/* mdio_data.mdio_data */
+ 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)
/* mdio_clk.mdio_clk */
+ >;
+ };
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rmii";
+ dual_emac_res_vlan = <1>;
+ status = "disabled";
+};
+
+&cpsw_emac1 {
+ status = "disabled";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mdio_pins>;
+ status = "disabled";
+};
+
+&mac {
+ slaves = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <ðernet0_pins>;
+};
+
+&phy_sel {
+ rmii-clock-ext;
+};
+
+/* I2C Busses */
+&am33xx_pinmux {
+ i2c0_pins: pinmux_i2c0 {
+ pinctrl-single,pins = <
+ 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /*
i2c0_sda.i2c0_sda */
+ 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /*
i2c0_scl.i2c0_scl */
+ >;
+ };
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ tps: pmic@2d {
+ reg = <0x2d>;
+ };
+
+ i2c_eeprom: eeprom@52 {
+ compatible = "at,24c32";
+ pagesize = <32>;
+ reg = <0x52>;
+ status = "disabled";
+ };
+
+ i2c_rtc: rtc@68 {
+ compatible = "mc,rv4162c7";
+ reg = <0x68>;
+ status = "disabled";
+ };
+};
+
+/* NAND memory */
+&am33xx_pinmux {
+ nandflash_pins: pinmux_nandflash {
+ pinctrl-single,pins = <
+ 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad0.gpmc_ad0 */
+ 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad1.gpmc_ad1 */
+ 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad2.gpmc_ad2 */
+ 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad3.gpmc_ad3 */
+ 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad4.gpmc_ad4 */
+ 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad5.gpmc_ad5 */
+ 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad6.gpmc_ad6 */
+ 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_ad7.gpmc_ad7 */
+ 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /*
gpmc_wait0.gpmc_wait0 */
+ 0x7c (PIN_OUTPUT | MUX_MODE0) /*
gpmc_csn0.gpmc_csn0 */
+ 0x90 (PIN_OUTPUT | MUX_MODE0) /*
gpmc_advn_ale.gpmc_advn_ale */
+ 0x94 (PIN_OUTPUT | MUX_MODE0) /*
gpmc_oen_ren.gpmc_oen_ren */
+ 0x98 (PIN_OUTPUT | MUX_MODE0) /*
gpmc_wen.gpmc_wen */
+ 0x9c (PIN_OUTPUT | MUX_MODE0) /*
gpmc_be0n_cle.gpmc_be0n_cle */
+ >;
+ };
+};
+
+&elm {
+ status = "okay";
+};
+
+&gpmc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&nandflash_pins>;
+ ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
+ nandflash: nand@0,0 {
+ reg = <0 0 0>; /* CS0, offset 0 */
+ nand-bus-width = <8>;
+ ti,nand-ecc-opt = "bch8";
+ gpmc,device-nand = "true";
+ gpmc,device-width = <1>;
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <30>;
+ gpmc,cs-wr-off-ns = <30>;
+ gpmc,adv-on-ns = <0>;
+ gpmc,adv-rd-off-ns = <30>;
+ gpmc,adv-wr-off-ns = <30>;
+ gpmc,we-on-ns = <0>;
+ gpmc,we-off-ns = <20>;
+ gpmc,oe-on-ns = <10>;
+ gpmc,oe-off-ns = <30>;
+ gpmc,access-ns = <30>;
+ gpmc,rd-cycle-ns = <30>;
+ gpmc,wr-cycle-ns = <30>;
+ gpmc,wait-on-read = "true";
+ gpmc,wait-on-write = "true";
+ gpmc,bus-turnaround-ns = <0>;
+ gpmc,cycle2cycle-delay-ns = <50>;
+ gpmc,cycle2cycle-diffcsen;
+ gpmc,clk-activation-ns = <0>;
+ gpmc,wait-monitoring-ns = <0>;
+ gpmc,wr-access-ns = <30>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+
+ elm_id = <&elm>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
+
+/* Power */
+#include "tps65910.dtsi"
+
+&tps {
+ vcc1-supply = <&vcc5v>;
+ vcc2-supply = <&vcc5v>;
+ vcc3-supply = <&vcc5v>;
+ vcc4-supply = <&vcc5v>;
+ vcc5-supply = <&vcc5v>;
+ vcc6-supply = <&vcc5v>;
+ vcc7-supply = <&vcc5v>;
+ vccio-supply = <&vcc5v>;
+
+ regulators {
+ vdd1_reg: regulator@2 {
+ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4%
tolerance */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1312500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4%
tolerance */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1150000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator@5 {
+ regulator-name = "vdig1_1p8v";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vmmc_reg: regulator@12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+};
+
+&vcc5v {
+ regulator-name = "vcc5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+};
+
+/* SPI Busses */
+&am33xx_pinmux {
+ spi0_pins: pinmux_spi0 {
+ pinctrl-single,pins = <
+ 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
spi0_clk.spi0_clk */
+ 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
spi0_d0.spi0_d0 */
+ 0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /*
spi0_d1.spi0_d1 */
+ 0x15c (PIN_INPUT_PULLUP | MUX_MODE0) /*
spi0_cs0.spi0_cs0 */
+ >;
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ status = "okay";
+
+ serial_flash: m25p80@0 {
+ compatible = "m25p80";
+ spi-max-frequency = <48000000>;
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi
b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi
new file mode 100644
index 0000000..daa9b2e
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2014 Wadim Egorov <w.ego...@phytec.de> PHYTEC Messtechnik GmbH
+ *
+ * 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.
+ */
+
+/*
+ * The board specific DTS file have to:
+ * - Specify pwms and enable gpios for backlight
+ * - Mux the display enable pins if available
+ * - Create the i2c_ts node on the specific i2c bus
+*/
+
+&am33xx_pinmux {
+ lcd_pins: pinmux_lcd {
+ pinctrl-single,pins = <
+ 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0
*/
+ 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1
*/
+ 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2
*/
+ 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3
*/
+ 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4
*/
+ 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5
*/
+ 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6
*/
+ 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7
*/
+ 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8
*/
+ 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9
*/
+ 0xC8 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data10.lcd_data10 */
+ 0xCC (PIN_OUTPUT | MUX_MODE0) /*
lcd_data11.lcd_data11 */
+ 0xD0 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data12.lcd_data12 */
+ 0xD4 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data13.lcd_data13 */
+ 0xD8 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data14.lcd_data14 */
+ 0xDC (PIN_OUTPUT | MUX_MODE0) /*
lcd_data15.lcd_data15 */
+ 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16
*/
+ 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17
*/
+ 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18
*/
+ 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19
*/
+ 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20
*/
+ 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21
*/
+ 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22
*/
+ 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23
*/
+ 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync
*/
+ 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync
*/
+ 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ 0xEC (PIN_OUTPUT | MUX_MODE0) /*
lcd_ac_bias_en.lcd_ac_bias_en */
+ >;
+ };
+};
+
+/ {
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ power-supply = <&lcd_3v3>;
+ status = "disabled";
+ };
+
+ lcd_3v3: fixedregulator-lcd {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ panel: panel {
+ compatible = "ti,tilcdc,panel";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins>;
+ status = "disabled";
+
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <32>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ invert-pxl-clk = <1>;
+ };
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: ETM0700G0DH6 {
+ clock-frequency = <40000000>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <40>;
+ hback-porch = <216>;
+ hsync-len = <128>;
+ vback-porch = <35>;
+ vfront-porch = <10>;
+ vsync-len = <2>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ };
+ };
+ };
+};
+
+&i2c_ts {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+};
diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi
b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi
new file mode 100644
index 0000000..503ecb3
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2014 Christian Arlt <c.a...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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.
+ */
+
+/ {
+ hdmi: hdmi {
+ compatible = "ti,tilcdc,slave";
+ i2c = <&i2c0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+ status = "disabled";
+
+ panel-info {
+ /* required */
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <32>;
+ fdd = <16>;
+ sync-edge = <1>; /* stabilizes picture */
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+
+ /* optional */
+ invert-pxl-clk = <1>;
+ tft-alt-mode = <0>;
+ };
+ };
+};
+
+&am33xx_pinmux {
+ hdmi_pins: pinmux_hdmi {
+ pinctrl-single,pins = <
+ 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0
*/
+ 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1
*/
+ 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2
*/
+ 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3
*/
+ 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4
*/
+ 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5
*/
+ 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6
*/
+ 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7
*/
+ 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8
*/
+ 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9
*/
+ 0xC8 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data10.lcd_data10 */
+ 0xCC (PIN_OUTPUT | MUX_MODE0) /*
lcd_data11.lcd_data11 */
+ 0xD0 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data12.lcd_data12 */
+ 0xD4 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data13.lcd_data13 */
+ 0xD8 (PIN_OUTPUT | MUX_MODE0) /*
lcd_data14.lcd_data14 */
+ 0xDC (PIN_OUTPUT | MUX_MODE0) /*
lcd_data15.lcd_data15 */
+ 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16
*/
+ 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17
*/
+ 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18
*/
+ 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19
*/
+ 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20
*/
+ 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21
*/
+ 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22
*/
+ 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23
*/
+ 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync
*/
+ 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync
*/
+ 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ 0xEC (PIN_OUTPUT | MUX_MODE0) /*
lcd_ac_bias_en.lcd_ac_bias_en */
+ 0x80 (PIN_OUTPUT | MUX_MODE7) /*
gpmc_csn1.x_av_int_gpio1_30 */
+ >;
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi
b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi
new file mode 100644
index 0000000..fd76760
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 Christian Arlt <c.a...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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.
+ */
+
+&am33xx_pinmux {
+ ecap2_pins: backlight_pins {
+ pinctrl-single,pins = <
+ 0x19c (PIN_OUTPUT | MUX_MODE4) /*
mcasp0_ahclkr.ecap2_in_pwm2_out */
+ >;
+ };
+
+ ts_irq_pin: pinmux_ts_irq {
+ pinctrl-single,pins = <
+ 0x80 (PIN_INPUT_PULLUP | MUX_MODE7) /*
gpmc_csn1.x_av_int_gpio1_30 */
+ >;
+ };
+};
+
+&i2c0 {
+ i2c_ts: touchscreen@38 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_irq_pin>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <30 0>;
+ status = "disabled";
+ };
+};
+
+&ecap2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ecap2_pins>;
+ status = "disabled";
+};
+
+#include "am335x-phytec-lcd-018.dtsi"
+
+&backlight {
+ pwms = <&ecap2 0 100000 0>;
+ enable-gpios = <&gpio3 19 0>;
+};
diff --git a/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi
b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi
new file mode 100644
index 0000000..ecf3a78
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi
@@ -0,0 +1,54 @@
+/* Copyright (C) 2014 Christian Arlt <c.a...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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.
+ */
+
+&am33xx_pinmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_buttons_pins>;
+
+ user_buttons_pins: pinmux_user_buttons {
+ pinctrl-single,pins = <
+ 0x164 (PIN_INPUT | MUX_MODE7) /*
ecap0_in_pwm0_out.gpio0_7 */
+ 0x1B4 (PIN_INPUT | MUX_MODE7) /*
xdma_event_intr1.gpio0_20 */
+ 0x130 (PIN_INPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10
*/
+ >;
+ };
+
+ user_leds_pins: pinmux_user_leds {
+ pinctrl-single,pins = <
+ 0x134 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18
*/
+ 0x138 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19
*/
+ 0x12C (PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9
*/
+ >;
+ };
+};
+
+/ {
+ user_leds: user_leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds_pins>;
+ status = "disabled";
+
+ user_led_green {
+ gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "on";
+ };
+
+ user_led_yellow {
+ gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "on";
+ };
+
+ user_led_red {
+ gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "on";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-wega-rdk.dts
b/arch/arm/boot/dts/am335x-wega-rdk.dts
new file mode 100644
index 0000000..35481e3
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-wega-rdk.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2014 Teresa Gámez <t.ga...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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 "am335x-phycore-som.dtsi"
+#include "am335x-wega.dtsi"
+#include "am335x-wega-peb-eval-01.dtsi"
+#include "am335x-wega-peb-av-01.dtsi"
+#include "am335x-wega-peb-av-02.dtsi"
+
+/* SoM */
+&cpsw_emac0 {
+ status = "okay";
+};
+
+&cpsw_emac1 {
+ status = "okay";
+};
+
+&mac {
+ status = "okay";
+};
+
+&davinci_mdio {
+ status = "okay";
+};
+
+&i2c_eeprom {
+ status = "okay";
+};
+
+&i2c_rtc {
+ status = "okay";
+};
+
+&nandflash {
+ partition@0 {
+ label = "xload";
+ reg = <0x0 0x20000>;
+ };
+
+ partition@1 {
+ label = "xload_backup1";
+ reg = <0x20000 0x20000>;
+ };
+
+ partition@2 {
+ label = "xload_backup2";
+ reg = <0x40000 0x20000>;
+ };
+
+ partition@3 {
+ label = "xload_backup3";
+ reg = <0x60000 0x20000>;
+ };
+
+ partition@4 {
+ label = "barebox";
+ reg = <0x80000 0x80000>;
+ };
+
+ partition@5 {
+ label = "bareboxenv";
+ reg = <0x100000 0x40000>;
+ };
+
+ partition@6 {
+ label = "oftree";
+ reg = <0x140000 0x40000>;
+ };
+
+ partition@7 {
+ label = "kernel";
+ reg = <0x180000 0x800000>;
+ };
+
+ partition@8 {
+ label = "root";
+ /*
+ * setting size to 0x0 here, size will be extended to
+ * end of nand flash while booting.
+ */
+ reg = <0x980000 0x0>;
+ };
+};
+
+/* Carrierboard */
+&cppi41dma {
+ status = "okay";
+};
+
+&cpsw_emac1 {
+ status = "okay";
+};
+
+&usb_ctrl_mod {
+ status = "okay";
+};
+
+&dcan1 {
+ status = "okay";
+};
+
+&mmc1 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb0_phy {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-wega.dtsi
b/arch/arm/boot/dts/am335x-wega.dtsi
new file mode 100644
index 0000000..ef55ba4
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-wega.dtsi
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2014 Teresa Gámez <t.ga...@phytec.de> Phytec Messtechnik GmbH
+ *
+ * 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.
+ */
+
+/ {
+ model = "Phytec AM335x phyBOARD-WEGA";
+ compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som",
"ti,am33xx";
+
+ sound: sound_iface {
+ compatible = "ti,da830-evm-audio";
+ };
+
+ vcc3v3: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ };
+};
+
+/* Audio */
+&am33xx_pinmux {
+ mcasp0_pins: pinmux_mcasp0 {
+ pinctrl-single,pins = <
+ 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
mcasp0_aclkx.mcasp0_aclkx */
+ 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
mcasp0_fsx.mcasp0_fsx */
+ 0x198 (PIN_INPUT_PULLDOWN | MUX_MODE0) /*
mcasp0_axr0.mcasp0_axr0 */
+ 0x1A8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
mcasp0_axr1.mcasp0_axr1 */
+ 0x1AC (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
mcasp0_ahclkx.mcasp0_ahclkx */
+ >;
+ };
+};
+
+&i2c0 {
+ tlv320aic3007: audio_codec@18 {
+ compatible = "ti,tlv320aic3007";
+ reg = <0x18>;
+ AVDD-supply = <&vcc3v3>;
+ IOVDD-supply = <&vcc3v3>;
+ DRVDD-supply = <&vcc3v3>;
+ DVDD-supply = <&vdig1_reg>;
+ };
+};
+
+&mcasp0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcasp0_pins>;
+ op-mode = <0>;
+ tdm-slots = <2>;
+ serial-dir = <
+ 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */
+ >;
+ tx-num-evt = <16>;
+ rt-num-evt = <16>;
+ status = "okay";
+};
+
+&sound {
+ ti,model = "OnboardTLV320AIC3007";
+ ti,audio-codec = <&tlv320aic3007>;
+ ti,mcasp-controller = <&mcasp0>;
+ ti,codec-clock-rate = <25000000>;
+ ti,audio-routing =
+ "Line Out", "LLOUT",
+ "Line Out", "RLOUT",
+ "Speaker", "SPOP",
+ "Speaker", "SPOM",
+ "LINE1L", "Line In",
+ "LINE1R", "Line In";
+ status = "okay";
+};
+
+&vdig1_reg {
+ regulator-boot-on;
+ regulator-always-on;
+};
+
+/* CAN Busses */
+&am33xx_pinmux {
+ dcan1_pins: pinmux_dcan1 {
+ pinctrl-single,pins = <
+ 0x168 (PIN_OUTPUT_PULLUP | MUX_MODE2) /*
uart0_ctsn.d_can1_tx */
+ 0x16c (PIN_INPUT_PULLUP | MUX_MODE2) /*
uart0_rtsn.d_can1_rx */
+ >;
+ };
+};
+
+&dcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&dcan1_pins>;
+};
+
+/* Ethernet */
+&am33xx_pinmux {
+ ethernet1_pins: pinmux_ethernet1 {
+ pinctrl-single,pins = <
+ 0x40 (PIN_OUTPUT | MUX_MODE1) /*
gpmc_a0.mii2_txen */
+ 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a1.mii2_rxdv */
+ 0x48 (PIN_OUTPUT | MUX_MODE1) /*
gpmc_a2.mii2_txd3 */
+ 0x4c (PIN_OUTPUT | MUX_MODE1) /*
gpmc_a3.mii2_txd2 */
+ 0x50 (PIN_OUTPUT | MUX_MODE1) /*
gpmc_a4.mii2_txd1 */
+ 0x54 (PIN_OUTPUT | MUX_MODE1) /*
gpmc_a5.mii2_txd0 */
+ 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a6.mii2_txclk */
+ 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a7.mii2_rxclk */
+ 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a8.mii2_rxd3 */
+ 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a9.mii2_rxd2 */
+ 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a10.mii2_rxd1 */
+ 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_a11.mii2_rxd0 */
+ 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_wpn.mii2_rxerr */
+ 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE1) /*
gpmc_ben1.mii2_col */
+ >;
+ };
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "mii";
+ dual_emac_res_vlan = <2>;
+ status = "disabled";
+};
+
+&mac {
+ slaves = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <ðernet0_pins ðernet1_pins>;
+ dual_emac = <1>;
+};
+
+/* MMC */
+&am33xx_pinmux {
+ mmc1_pins: pinmux_mmc1 {
+ pinctrl-single,pins = <
+ 0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_dat3.mmc0_dat3 */
+ 0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_dat2.mmc0_dat2 */
+ 0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_dat1.mmc0_dat1 */
+ 0x0FC (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_dat0.mmc0_dat0 */
+ 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_clk.mmc0_clk */
+ 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /*
mmc0_cmd.mmc0_cmd */
+ 0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /*
spi0_cs1.mmc0_sdcd */
+ >;
+ };
+};
+
+&mmc1 {
+ vmmc-supply = <&vcc3v3>;
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+};
+
+/* Power */
+&vcc3v3 {
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+};
+
+/* UARTs */
+&am33xx_pinmux {
+ uart0_pins: pinmux_uart0 {
+ pinctrl-single,pins = <
+ 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /*
uart0_rxd.uart0_rxd */
+ 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
uart0_txd.uart0_txd */
+ >;
+ };
+
+ uart1_pins: pinmux_uart1_pins {
+ pinctrl-single,pins = <
+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /*
uart1_rxd.uart1_rxd */
+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
uart1_txd.uart1_txd */
+ 0x178 (PIN_INPUT | MUX_MODE0) /*
uart1_ctsn.uart1_ctsn */
+ 0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
uart1_rtsn.uart1_rtsn */
+ >;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+};
+
+/* USB */
+&am33xx_pinmux {
+ usb_pins: pinmux_usb {
+ pinctrl-single,pins = <
+ 0x21c (PIN_OUTPUT | MUX_MODE0) /*
usb0_drvvbus.usb0_drvvbus */
+ 0x234 (PIN_OUTPUT | MUX_MODE0) /*
usb1_drvvbus.usb1_drvvbus */
+ >;
+ };
+};
+
+&usb {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_pins>;
+};
+
+/* usb0 is in otg mode */
+
+&usb1 {
+ dr_mode = "host";
+};
--
2.1.4
--
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