arm, am335x: add support for the bosch shc board

add support for the am335x based shc board.

UART: 0-2 and 4
DRAM: 512 MiB
MMC:  OMAP SD/MMC: 0 @ 26 MHz
      OMAP SD/MMC: 1 @ 26 MHz
I2C:  at24 eeprom, pcf8563
USB:  USB1 (host)

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 15411bc99aca0e863c8e02a59a55a56a1eab5ea9..518db314b03985c94fd4093813e0306dfd7487a1 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -466,6 +466,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \
        am335x-lxm.dtb \
        am335x-nano.dtb \
        am335x-pepper.dtb \
+       am335x-shc.dtb \
        am335x-sl50.dtb \
        am335x-wega-rdk.dtb
 dtb-$(CONFIG_ARCH_OMAP4) += \

diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts
new file mode 100644 (file)
index 0000000..1b5b044
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-shc.dts
@@ -0,0 +1,577 @@
+/*
+ * support for the bosch am335x based shc c3 board
+ *
+ * Copyright, C) 2015 Heiko Schocher <hs@denx.de>
+ *
+ * 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 "am33xx.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+       model = "Bosch SHC";
+       compatible = "ti,am335x-shc", "ti,am335x-bone", "ti,am33xx";
+
+       aliases {
+               mmcblk0 = &mmc1;
+               mmcblk1 = &mmc2;
+       };
+
+       cpus {
+               cpu@0 {
+                       /*
+                        * To consider voltage drop between PMIC and SoC,
+                        * tolerance value is reduced to 2% from 4% and
+                        * voltage value is increased as a precaution.
+                        */
+                       operating-points = <
+                               /* kHz    uV */
+                               594000  1225000
+                               294000  1125000
+                       >;
+                       voltage-tolerance = <2>; /* 2 percentage */
+                       cpu0-supply = <&dcdc2_reg>;
+               };
+       };
+
+       gpio_keys {
+               compatible = "gpio-keys";
+
+               back_button {
+                       label = "Back Button";
+                       gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_BACK>;
+                       debounce-interval = <1000>;
+                       gpio-key,wakeup;
+               };
+
+               front_button {
+                       label = "Front Button";
+                       gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_FRONT>;
+                       debounce-interval = <1000>;
+                       gpio-key,wakeup;
+               };
+       };
+
+       leds {
+               pinctrl-names = "default";
+               pinctrl-0 = <&user_leds_s0>;
+
+               compatible = "gpio-leds";
+
+               led@1 {
+                       label = "shc:power:red";
+                       gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@2 {
+                       label = "shc:power:bl";
+                       gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "timer";
+                       default-state = "on";
+               };
+
+               led@3 {
+                       label = "shc:lan:red";
+                       gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@4 {
+                       label = "shc:lan:bl";
+                       gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@5 {
+                       label = "shc:cloud:red";
+                       gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@6 {
+                       label = "shc:cloud:bl";
+                       gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+       };
+
+       memory {
+               device_type = "memory";
+               reg = <0x80000000 0x20000000>; /* 512 MB */
+       };
+
+       vmmcsd_fixed: fixedregulator@0 {
+               compatible = "regulator-fixed";
+               regulator-name = "vmmcsd_fixed";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+};
+
+&aes {
+       status = "okay";
+};
+
+&cppi41dma  {
+       status = "okay";
+};
+
+&davinci_mdio {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&davinci_mdio_default>;
+       pinctrl-1 = <&davinci_mdio_sleep>;
+       status = "okay";
+
+       ethernetphy0: ethernet-phy@0 {
+               reg = <0>;
+               smsc,disable-energy-detect;
+       };
+};
+
+&epwmss1 {
+       status = "okay";
+
+       ehrpwm1: ehrpwm@48302200 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&ehrpwm1_pins>;
+               status = "okay";
+       };
+};
+
+&gpio1 {
+       hmtc_rst {
+               gpio-hog;
+               gpios = <24 GPIO_ACTIVE_LOW>;
+               output-high;
+               line-name = "homematic_reset";
+       };
+
+       hmtc_prog {
+               gpio-hog;
+               gpios = <27 GPIO_ACTIVE_LOW>;
+               output-high;
+               line-name = "homematic_program";
+       };
+};
+
+&gpio3 {
+       zgb_rst {
+               gpio-hog;
+               gpios = <18 GPIO_ACTIVE_LOW>;
+               output-low;
+               line-name = "zigbee_reset";
+       };
+
+       zgb_boot {
+               gpio-hog;
+               gpios = <19 GPIO_ACTIVE_HIGH>;
+               output-high;
+               line-name = "zigbee_boot";
+       };
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins>;
+       status = "okay";
+       clock-frequency = <400000>;
+
+       tps: tps@24 {
+               reg = <0x24>;
+       };
+
+       at24@50 {
+               compatible = "at24,24c32";
+               pagesize = <32>;
+               reg = <0x50>;
+       };
+
+       pcf8563@51 {
+               compatible = "nxp,pcf8563";
+               reg = <0x51>;
+       };
+};
+
+&mac {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&cpsw_default>;
+       pinctrl-1 = <&cpsw_sleep>;
+       status = "okay";
+       slaves = <1>;
+       cpsw_emac0: slave@4a100200  {
+               phy_id = <&davinci_mdio>, <0>;
+               phy-mode = "mii";
+               phy-handle = <&ethernetphy0>;
+       };
+};
+
+&mmc1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc1_pins>;
+       bus-width = <0x4>;
+       cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+       cd-inverted;
+       max-frequency = <26000000>;
+       vmmc-supply = <&vmmcsd_fixed>;
+       status = "okay";
+};
+
+&mmc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&emmc_pins>;
+       bus-width = <8>;
+       max-frequency = <26000000>;
+       sd-uhs-sdr25;
+       vmmc-supply = <&vmmcsd_fixed>;
+       status = "okay";
+};
+
+&mmc3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc3_pins>;
+       bus-width = <4>;
+       cap-power-off-card;
+       max-frequency = <26000000>;
+       sd-uhs-sdr25;
+       vmmc-supply = <&vmmcsd_fixed>;
+       status = "okay";
+};
+
+&rtc {
+       ti,no-init;
+};
+
+&sham {
+       status = "okay";
+};
+
+&tps {
+       compatible = "ti,tps65217";
+       ti,pmic-shutdown-controller;
+
+       regulators {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               dcdc1_reg: regulator@0 {
+                       reg = <0>;
+                       regulator-name = "vdds_dpr";
+                       regulator-compatible = "dcdc1";
+                       regulator-min-microvolt = <1300000>;
+                       regulator-max-microvolt = <1450000>;
+                       regulator-boot-on;
+                       regulator-always-on;
+               };
+
+               dcdc2_reg: regulator@1 {
+                       reg = <1>;
+                       /*
+                        * VDD_MPU voltage limits 0.95V - 1.26V with
+                        * +/-4% tolerance
+                        */
+                       regulator-compatible = "dcdc2";
+                       regulator-name = "vdd_mpu";
+                       regulator-min-microvolt = <925000>;
+                       regulator-max-microvolt = <1375000>;
+                       regulator-boot-on;
+                       regulator-always-on;
+                       regulator-ramp-delay = <70000>;
+               };
+
+               dcdc3_reg: regulator@2 {
+                       reg = <2>;
+                       /*
+                        * VDD_CORE voltage limits 0.95V - 1.1V with
+                        * +/-4% tolerance
+                        */
+                       regulator-name = "vdd_core";
+                       regulator-compatible = "dcdc3";
+                       regulator-min-microvolt = <925000>;
+                       regulator-max-microvolt = <1125000>;
+                       regulator-boot-on;
+                       regulator-always-on;
+               };
+
+               ldo1_reg: regulator@3 {
+                       reg = <3>;
+                       regulator-name = "vio,vrtc,vdds";
+                       regulator-compatible = "ldo1";
+                       regulator-min-microvolt = <1000000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-always-on;
+               };
+
+               ldo2_reg: regulator@4 {
+                       reg = <4>;
+                       regulator-name = "vdd_3v3aux";
+                       regulator-compatible = "ldo2";
+                       regulator-min-microvolt = <900000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+
+               ldo3_reg: regulator@5 {
+                       reg = <5>;
+                       regulator-name = "vdd_1v8";
+                       regulator-compatible = "ldo3";
+                       regulator-min-microvolt = <900000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-always-on;
+               };
+
+               ldo4_reg: regulator@6 {
+                       reg = <6>;
+                       regulator-name = "vdd_3v3a";
+                       regulator-compatible = "ldo4";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+       };
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins>;
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>;
+       status = "okay";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart4_pins>;
+       status = "okay";
+};
+
+&usb {
+       status = "okay";
+};
+
+&usb_ctrl_mod {
+       status = "okay";
+};
+
+&usb1_phy {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+       dr_mode = "host";
+};
+
+&am33xx_pinmux {
+       pinctrl-names = "default";
+       pinctrl-0 = <&clkout2_pin>;
+
+       clkout2_pin: pinmux_clkout2_pin {
+               pinctrl-single,pins = <
+                       /* xdma_event_intr1.clkout2 */
+                       AM33XX_IOPAD(0x9b4, PIN_INPUT | MUX_MODE6)
+               >;
+       };
+
+       cpsw_default: cpsw_default {
+               pinctrl-single,pins = <
+                       /* Slave 1 */
+                       AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0)
+                       AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE0)
+               >;
+       };
+
+       cpsw_sleep: cpsw_sleep {
+               pinctrl-single,pins = <
+                       /* Slave 1 reset value */
+                       AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
+               >;
+       };
+
+       davinci_mdio_default: davinci_mdio_default {
+               pinctrl-single,pins = <
+                       /* mdio_data.mdio_data */
+                       AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
+                       /* mdio_clk.mdio_clk */
+                       AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
+               >;
+       };
+
+       davinci_mdio_sleep: davinci_mdio_sleep {
+               pinctrl-single,pins = <
+                       /* MDIO reset value */
+                       AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+               >;
+       };
+
+       ehrpwm1_pins: pinmux_ehrpwm1 {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6) /* gpmc_a3.gpio1_19 */
+               >;
+       };
+
+       emmc_pins: pinmux_emmc_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x880, PIN_INPUT | MUX_MODE2)
+                       AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2)
+                       AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1)
+                       AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1)
+               >;
+       };
+
+       i2c0_pins: pinmux_i2c0_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0)
+                       AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0)
+               >;
+       };
+
+       mmc1_pins: pinmux_mmc1_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE5)
+               >;
+       };
+
+       mmc3_pins: pinmux_mmc3_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x830, PIN_INPUT | MUX_MODE3)
+                       AM33XX_IOPAD(0x834, PIN_INPUT | MUX_MODE3)
+                       AM33XX_IOPAD(0x838, PIN_INPUT | MUX_MODE3)
+                       AM33XX_IOPAD(0x83c, PIN_INPUT | MUX_MODE3)
+                       AM33XX_IOPAD(0x888, PIN_INPUT | MUX_MODE3)
+                       AM33XX_IOPAD(0x88c, PIN_INPUT | MUX_MODE3)
+               >;
+       };
+
+       uart0_pins: pinmux_uart0_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x968, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE0)
+                       AM33XX_IOPAD(0x970, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0)
+               >;
+       };
+
+       uart1_pins: pinmux_uart1 {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0)
+                       AM33XX_IOPAD(0x97C, PIN_OUTPUT | MUX_MODE0)
+                       AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0)
+                       AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0)
+               >;
+       };
+
+       uart2_pins: pinmux_uart2_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)
+                       AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)
+               >;
+       };
+
+       uart4_pins: pinmux_uart4_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6)
+                       AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE6)
+               >;
+       };
+
+       user_leds_s0: user_leds_s0 {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x844, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLUP | MUX_MODE7)
+                       AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x86c, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7)
+                       AM33XX_IOPAD(0x87c, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x894, PIN_INPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x958, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7)
+                       AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLUP | MUX_MODE7)
+                       AM33XX_IOPAD(0x9a0, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE7)
+               >;
+       };
+};