ARM: dts: AM335x-evmsk: Add initial support
authorLokesh Vutla <lokeshvutla@ti.com>
Mon, 16 May 2016 05:54:28 +0000 (11:24 +0530)
committerTom Rini <trini@konsulko.com>
Fri, 27 May 2016 19:47:49 +0000 (15:47 -0400)
Add initial DTS support for AM335x-evm sk.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
arch/arm/dts/Makefile
arch/arm/dts/am335x-evmsk.dts [new file with mode: 0644]
board/ti/am335x/board.c
configs/am335x_evm_defconfig
include/dt-bindings/pinctrl/omap.h

index 5d2910d..587d220 100644 (file)
@@ -91,7 +91,8 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \
        zynqmp-zc1751-xm015-dc1.dtb             \
        zynqmp-zc1751-xm016-dc2.dtb             \
        zynqmp-zc1751-xm019-dc5.dtb
-dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb am335x-evm.dtb
+dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb am335x-evm.dtb \
+       am335x-evmsk.dtb
 dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb    \
        am43x-epos-evm.dtb \
        am437x-idk-evm.dtb
diff --git a/arch/arm/dts/am335x-evmsk.dts b/arch/arm/dts/am335x-evmsk.dts
new file mode 100644 (file)
index 0000000..b3e9b61
--- /dev/null
@@ -0,0 +1,720 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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.
+ */
+
+/*
+ * AM335x Starter Kit
+ * http://www.ti.com/tool/tmdssk3358
+ */
+
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+       model = "TI AM335x EVM-SK";
+       compatible = "ti,am335x-evmsk", "ti,am33xx";
+
+       chosen {
+               stdout-path = &uart0;
+               tick-timer = &timer2;
+       };
+
+       cpus {
+               cpu@0 {
+                       cpu0-supply = <&vdd1_reg>;
+               };
+       };
+
+       memory {
+               device_type = "memory";
+               reg = <0x80000000 0x10000000>; /* 256 MB */
+       };
+
+       vbat: fixedregulator@0 {
+               compatible = "regulator-fixed";
+               regulator-name = "vbat";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               regulator-boot-on;
+       };
+
+       lis3_reg: fixedregulator@1 {
+               compatible = "regulator-fixed";
+               regulator-name = "lis3_reg";
+               regulator-boot-on;
+       };
+
+       wl12xx_vmmc: fixedregulator@2 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&wl12xx_gpio>;
+               compatible = "regulator-fixed";
+               regulator-name = "vwl1271";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               gpio = <&gpio1 29 0>;
+               startup-delay-us = <70000>;
+               enable-active-high;
+       };
+
+       vtt_fixed: fixedregulator@3 {
+               compatible = "regulator-fixed";
+               regulator-name = "vtt";
+               regulator-min-microvolt = <1500000>;
+               regulator-max-microvolt = <1500000>;
+               gpio = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+               regulator-always-on;
+               regulator-boot-on;
+               enable-active-high;
+       };
+
+       leds {
+               pinctrl-names = "default";
+               pinctrl-0 = <&user_leds_s0>;
+
+               compatible = "gpio-leds";
+
+               led@1 {
+                       label = "evmsk:green:usr0";
+                       gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@2 {
+                       label = "evmsk:green:usr1";
+                       gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               led@3 {
+                       label = "evmsk:green:mmc0";
+                       gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "mmc0";
+                       default-state = "off";
+               };
+
+               led@4 {
+                       label = "evmsk:green:heartbeat";
+                       gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "heartbeat";
+                       default-state = "off";
+               };
+       };
+
+       gpio_buttons: gpio_buttons@0 {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               switch@1 {
+                       label = "button0";
+                       linux,code = <0x100>;
+                       gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+               };
+
+               switch@2 {
+                       label = "button1";
+                       linux,code = <0x101>;
+                       gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+               };
+
+               switch@3 {
+                       label = "button2";
+                       linux,code = <0x102>;
+                       gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+                       wakeup-source;
+               };
+
+               switch@4 {
+                       label = "button3";
+                       linux,code = <0x103>;
+                       gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
+       backlight {
+               compatible = "pwm-backlight";
+               pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>;
+               brightness-levels = <0 58 61 66 75 90 125 170 255>;
+               default-brightness-level = <8>;
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,name = "AM335x-EVMSK";
+               simple-audio-card,widgets =
+                       "Headphone", "Headphone Jack";
+               simple-audio-card,routing =
+                       "Headphone Jack",       "HPLOUT",
+                       "Headphone Jack",       "HPROUT";
+               simple-audio-card,format = "dsp_b";
+               simple-audio-card,bitclock-master = <&sound_master>;
+               simple-audio-card,frame-master = <&sound_master>;
+               simple-audio-card,bitclock-inversion;
+
+               simple-audio-card,cpu {
+                       sound-dai = <&mcasp1>;
+               };
+
+               sound_master: simple-audio-card,codec {
+                       sound-dai = <&tlv320aic3106>;
+                       system-clock-frequency = <24000000>;
+               };
+       };
+
+       panel {
+               compatible = "ti,tilcdc,panel";
+               pinctrl-names = "default", "sleep";
+               pinctrl-0 = <&lcd_pins_default>;
+               pinctrl-1 = <&lcd_pins_sleep>;
+               status = "okay";
+               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>;
+               };
+               display-timings {
+                       480x272 {
+                               hactive         = <480>;
+                               vactive         = <272>;
+                               hback-porch     = <43>;
+                               hfront-porch    = <8>;
+                               hsync-len       = <4>;
+                               vback-porch     = <12>;
+                               vfront-porch    = <4>;
+                               vsync-len       = <10>;
+                               clock-frequency = <9000000>;
+                               hsync-active    = <0>;
+                               vsync-active    = <0>;
+                       };
+               };
+       };
+};
+
+&am33xx_pinmux {
+       pinctrl-names = "default";
+       pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;
+
+       lcd_pins_default: lcd_pins_default {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad8.lcd_data23 */
+                       AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad9.lcd_data22 */
+                       AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad10.lcd_data21 */
+                       AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad11.lcd_data20 */
+                       AM33XX_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad12.lcd_data19 */
+                       AM33XX_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad13.lcd_data18 */
+                       AM33XX_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad14.lcd_data17 */
+                       AM33XX_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1)     /* gpmc_ad15.lcd_data16 */
+                       AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data0.lcd_data0 */
+                       AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data1.lcd_data1 */
+                       AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data2.lcd_data2 */
+                       AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0)     /* lcd_data3.lcd_data3 */
+                       AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data4.lcd_data4 */
+                       AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data5.lcd_data5 */
+                       AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data6.lcd_data6 */
+                       AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data7.lcd_data7 */
+                       AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data8.lcd_data8 */
+                       AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data9.lcd_data9 */
+                       AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data10.lcd_data10 */
+                       AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data11.lcd_data11 */
+                       AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data12.lcd_data12 */
+                       AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data13.lcd_data13 */
+                       AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data14.lcd_data14 */
+                       AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data15.lcd_data15 */
+                       AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0)     /* lcd_vsync.lcd_vsync */
+                       AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0)     /* lcd_hsync.lcd_hsync */
+                       AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0)     /* lcd_pclk.lcd_pclk */
+                       AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0)     /* lcd_ac_bias_en.lcd_ac_bias_en */
+               >;
+       };
+
+       lcd_pins_sleep: lcd_pins_sleep {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x820, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad8.lcd_data23 */
+                       AM33XX_IOPAD(0x824, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad9.lcd_data22 */
+                       AM33XX_IOPAD(0x828, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad10.lcd_data21 */
+                       AM33XX_IOPAD(0x82c, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad11.lcd_data20 */
+                       AM33XX_IOPAD(0x830, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad12.lcd_data19 */
+                       AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad13.lcd_data18 */
+                       AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad14.lcd_data17 */
+                       AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad15.lcd_data16 */
+                       AM33XX_IOPAD(0x8a0, PULL_DISABLE | MUX_MODE7)   /* lcd_data0.lcd_data0 */
+                       AM33XX_IOPAD(0x8a4, PULL_DISABLE | MUX_MODE7)   /* lcd_data1.lcd_data1 */
+                       AM33XX_IOPAD(0x8a8, PULL_DISABLE | MUX_MODE7)   /* lcd_data2.lcd_data2 */
+                       AM33XX_IOPAD(0x8ac, PULL_DISABLE | MUX_MODE7)   /* lcd_data3.lcd_data3 */
+                       AM33XX_IOPAD(0x8b0, PULL_DISABLE | MUX_MODE7)   /* lcd_data4.lcd_data4 */
+                       AM33XX_IOPAD(0x8b4, PULL_DISABLE | MUX_MODE7)   /* lcd_data5.lcd_data5 */
+                       AM33XX_IOPAD(0x8b8, PULL_DISABLE | MUX_MODE7)   /* lcd_data6.lcd_data6 */
+                       AM33XX_IOPAD(0x8bc, PULL_DISABLE | MUX_MODE7)   /* lcd_data7.lcd_data7 */
+                       AM33XX_IOPAD(0x8c0, PULL_DISABLE | MUX_MODE7)   /* lcd_data8.lcd_data8 */
+                       AM33XX_IOPAD(0x8c4, PULL_DISABLE | MUX_MODE7)   /* lcd_data9.lcd_data9 */
+                       AM33XX_IOPAD(0x8c8, PULL_DISABLE | MUX_MODE7)   /* lcd_data10.lcd_data10 */
+                       AM33XX_IOPAD(0x8cc, PULL_DISABLE | MUX_MODE7)   /* lcd_data11.lcd_data11 */
+                       AM33XX_IOPAD(0x8d0, PULL_DISABLE | MUX_MODE7)   /* lcd_data12.lcd_data12 */
+                       AM33XX_IOPAD(0x8d4, PULL_DISABLE | MUX_MODE7)   /* lcd_data13.lcd_data13 */
+                       AM33XX_IOPAD(0x8d8, PULL_DISABLE | MUX_MODE7)   /* lcd_data14.lcd_data14 */
+                       AM33XX_IOPAD(0x8dc, PULL_DISABLE | MUX_MODE7)   /* lcd_data15.lcd_data15 */
+                       AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* lcd_vsync.lcd_vsync */
+                       AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* lcd_hsync.lcd_hsync */
+                       AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* lcd_pclk.lcd_pclk */
+                       AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* lcd_ac_bias_en.lcd_ac_bias_en */
+               >;
+       };
+
+
+       user_leds_s0: user_leds_s0 {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x810, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_ad4.gpio1_4 */
+                       AM33XX_IOPAD(0x814, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_ad5.gpio1_5 */
+                       AM33XX_IOPAD(0x818, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_ad6.gpio1_6 */
+                       AM33XX_IOPAD(0x81c, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_ad7.gpio1_7 */
+               >;
+       };
+
+       gpio_keys_s0: gpio_keys_s0 {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x894, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_oen_ren.gpio2_3 */
+                       AM33XX_IOPAD(0x890, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_advn_ale.gpio2_2 */
+                       AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_wait0.gpio0_30 */
+                       AM33XX_IOPAD(0x89c, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ben0_cle.gpio2_5 */
+               >;
+       };
+
+       i2c0_pins: pinmux_i2c0_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0)       /* i2c0_sda.i2c0_sda */
+                       AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0)       /* i2c0_scl.i2c0_scl */
+               >;
+       };
+
+       uart0_pins: pinmux_uart0_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)       /* uart0_rxd.uart0_rxd */
+                       AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)    /* uart0_txd.uart0_txd */
+               >;
+       };
+
+       clkout2_pin: pinmux_clkout2_pin {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3)    /* xdma_event_intr1.clkout2 */
+               >;
+       };
+
+       ecap2_pins: backlight_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x99c, MUX_MODE4)  /* mcasp0_ahclkr.ecap2_in_pwm2_out */
+               >;
+       };
+
+       cpsw_default: cpsw_default {
+               pinctrl-single,pins = <
+                       /* Slave 1 */
+                       AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txen.rgmii1_tctl */
+                       AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxdv.rgmii1_rctl */
+                       AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txd3.rgmii1_td3 */
+                       AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txd2.rgmii1_td2 */
+                       AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txd1.rgmii1_td1 */
+                       AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txd0.rgmii1_td0 */
+                       AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* mii1_txclk.rgmii1_tclk */
+                       AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxclk.rgmii1_rclk */
+                       AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxd3.rgmii1_rd3 */
+                       AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxd2.rgmii1_rd2 */
+                       AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxd1.rgmii1_rd1 */
+                       AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* mii1_rxd0.rgmii1_rd0 */
+
+                       /* Slave 2 */
+                       AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a0.rgmii2_tctl */
+                       AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a1.rgmii2_rctl */
+                       AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a2.rgmii2_td3 */
+                       AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a3.rgmii2_td2 */
+                       AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a4.rgmii2_td1 */
+                       AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a5.rgmii2_td0 */
+                       AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2)    /* gpmc_a6.rgmii2_tclk */
+                       AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a7.rgmii2_rclk */
+                       AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a8.rgmii2_rd3 */
+                       AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a9.rgmii2_rd2 */
+                       AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a10.rgmii2_rd1 */
+                       AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2)     /* gpmc_a11.rgmii2_rd0 */
+               >;
+       };
+
+       cpsw_sleep: cpsw_sleep {
+               pinctrl-single,pins = <
+                       /* Slave 1 reset value */
+                       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)
+
+                       /* Slave 2 reset value*/
+                       AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+               >;
+       };
+
+       davinci_mdio_default: davinci_mdio_default {
+               pinctrl-single,pins = <
+                       /* MDIO */
+                       AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)       /* mdio_data.mdio_data */
+                       AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)                      /* mdio_clk.mdio_clk */
+               >;
+       };
+
+       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)
+               >;
+       };
+
+       mmc1_pins: pinmux_mmc1_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
+               >;
+       };
+
+       mcasp1_pins: mcasp1_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
+                       AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
+                       AM33XX_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
+                       AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
+               >;
+       };
+
+       mcasp1_pins_sleep: mcasp1_pins_sleep {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7)
+                       AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
+               >;
+       };
+
+       mmc2_pins: pinmux_mmc2_pins {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
+                       AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
+                       AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
+                       AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
+                       AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
+                       AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
+                       AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
+               >;
+       };
+
+       wl12xx_gpio: pinmux_wl12xx_gpio {
+               pinctrl-single,pins = <
+                       AM33XX_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */
+               >;
+       };
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins>;
+
+       status = "okay";
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins>;
+
+       status = "okay";
+       clock-frequency = <400000>;
+
+       tps: tps@2d {
+               reg = <0x2d>;
+       };
+
+       lis331dlh: lis331dlh@18 {
+               compatible = "st,lis331dlh", "st,lis3lv02d";
+               reg = <0x18>;
+               Vdd-supply = <&lis3_reg>;
+               Vdd_IO-supply = <&lis3_reg>;
+
+               st,click-single-x;
+               st,click-single-y;
+               st,click-single-z;
+               st,click-thresh-x = <10>;
+               st,click-thresh-y = <10>;
+               st,click-thresh-z = <10>;
+               st,irq1-click;
+               st,irq2-click;
+               st,wakeup-x-lo;
+               st,wakeup-x-hi;
+               st,wakeup-y-lo;
+               st,wakeup-y-hi;
+               st,wakeup-z-lo;
+               st,wakeup-z-hi;
+               st,min-limit-x = <120>;
+               st,min-limit-y = <120>;
+               st,min-limit-z = <140>;
+               st,max-limit-x = <550>;
+               st,max-limit-y = <550>;
+               st,max-limit-z = <750>;
+       };
+
+       tlv320aic3106: tlv320aic3106@1b {
+               #sound-dai-cells = <0>;
+               compatible = "ti,tlv320aic3106";
+               reg = <0x1b>;
+               status = "okay";
+
+               /* Regulators */
+               AVDD-supply = <&vaux2_reg>;
+               IOVDD-supply = <&vaux2_reg>;
+               DRVDD-supply = <&vaux2_reg>;
+               DVDD-supply = <&vbat>;
+       };
+};
+
+&usb {
+       status = "okay";
+};
+
+&usb_ctrl_mod {
+       status = "okay";
+};
+
+&usb0_phy {
+       status = "okay";
+};
+
+&usb1_phy {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+       dr_mode = "host";
+};
+
+&cppi41dma  {
+       status = "okay";
+};
+
+&epwmss2 {
+       status = "okay";
+
+       ecap2: ecap@48304100 {
+               status = "okay";
+               pinctrl-names = "default";
+               pinctrl-0 = <&ecap2_pins>;
+       };
+};
+
+#include "tps65910.dtsi"
+
+&tps {
+       vcc1-supply = <&vbat>;
+       vcc2-supply = <&vbat>;
+       vcc3-supply = <&vbat>;
+       vcc4-supply = <&vbat>;
+       vcc5-supply = <&vbat>;
+       vcc6-supply = <&vbat>;
+       vcc7-supply = <&vbat>;
+       vccio-supply = <&vbat>;
+
+       regulators {
+               vrtc_reg: regulator@0 {
+                       regulator-always-on;
+               };
+
+               vio_reg: regulator@1 {
+                       regulator-always-on;
+               };
+
+               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;
+               };
+
+               vdd3_reg: regulator@4 {
+                       regulator-always-on;
+               };
+
+               vdig1_reg: regulator@5 {
+                       regulator-always-on;
+               };
+
+               vdig2_reg: regulator@6 {
+                       regulator-always-on;
+               };
+
+               vpll_reg: regulator@7 {
+                       regulator-always-on;
+               };
+
+               vdac_reg: regulator@8 {
+                       regulator-always-on;
+               };
+
+               vaux1_reg: regulator@9 {
+                       regulator-always-on;
+               };
+
+               vaux2_reg: regulator@10 {
+                       regulator-always-on;
+               };
+
+               vaux33_reg: regulator@11 {
+                       regulator-always-on;
+               };
+
+               vmmc_reg: regulator@12 {
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+       };
+};
+
+&mac {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&cpsw_default>;
+       pinctrl-1 = <&cpsw_sleep>;
+       dual_emac = <1>;
+       status = "okay";
+};
+
+&davinci_mdio {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&davinci_mdio_default>;
+       pinctrl-1 = <&davinci_mdio_sleep>;
+       status = "okay";
+};
+
+&cpsw_emac0 {
+       phy_id = <&davinci_mdio>, <0>;
+       phy-mode = "rgmii-txid";
+       dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+       phy_id = <&davinci_mdio>, <1>;
+       phy-mode = "rgmii-txid";
+       dual_emac_res_vlan = <2>;
+};
+
+&mmc1 {
+       status = "okay";
+       vmmc-supply = <&vmmc_reg>;
+       bus-width = <4>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc1_pins>;
+       cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+};
+
+&sham {
+       status = "okay";
+};
+
+&aes {
+       status = "okay";
+};
+
+&gpio0 {
+       ti,no-reset-on-init;
+};
+
+&mmc2 {
+       status = "okay";
+       vmmc-supply = <&wl12xx_vmmc>;
+       ti,non-removable;
+       bus-width = <4>;
+       cap-power-off-card;
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc2_pins>;
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+       wlcore: wlcore@2 {
+               compatible = "ti,wl1271";
+               reg = <2>;
+               interrupt-parent = <&gpio0>;
+               interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; /* gpio 31 */
+               ref-clock-frequency = <38400000>;
+       };
+};
+
+&mcasp1 {
+       #sound-dai-cells = <0>;
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&mcasp1_pins>;
+       pinctrl-1 = <&mcasp1_pins_sleep>;
+
+       status = "okay";
+
+       op-mode = <0>;          /* MCASP_IIS_MODE */
+       tdm-slots = <2>;
+       /* 4 serializers */
+       serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
+               0 0 1 2
+       >;
+       tx-num-evt = <32>;
+       rx-num-evt = <32>;
+};
+
+&tscadc {
+       status = "okay";
+       tsc {
+               ti,wires = <4>;
+               ti,x-plate-resistance = <200>;
+               ti,coordinate-readouts = <5>;
+               ti,wire-config = <0x00 0x11 0x22 0x33>;
+       };
+};
+
+&lcdc {
+      status = "okay";
+};
index a3d1e2b..89b12a5 100644 (file)
@@ -642,6 +642,8 @@ int board_fit_config_name_match(const char *name)
                return 0;
        else if (board_is_bone_lt() && !strcmp(name, "am335x-boneblack"))
                return 0;
+       else if (board_is_evm_sk() && !strcmp(name, "am335x-evmsk"))
+               return 0;
        else
                return -1;
 }
index 3e68744..a2794c2 100644 (file)
@@ -48,4 +48,4 @@ CONFIG_RSA=y
 CONFIG_FIT=y
 CONFIG_SPL_OF_LIBFDT=y
 CONFIG_SPL_LOAD_FIT=y
-CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack"
+CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk"
index 1dd7636..672a136 100644 (file)
 #define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
 #define PIN_OFF_WAKEUPENABLE   WAKEUP_EN
 
+/*
+ * Macros to allow using the absolute physical address instead of the
+ * padconf registers instead of the offset from padconf base.
+ */
+#define OMAP_IOPAD_OFFSET(pa, offset)  (((pa) & 0xffff) - (offset))
+
+#define OMAP2420_CORE_IOPAD(pa, val)   OMAP_IOPAD_OFFSET((pa), 0x0030) (val)
+#define OMAP2430_CORE_IOPAD(pa, val)   OMAP_IOPAD_OFFSET((pa), 0x2030) (val)
+#define OMAP3_CORE1_IOPAD(pa, val)     OMAP_IOPAD_OFFSET((pa), 0x2030) (val)
+#define OMAP3430_CORE2_IOPAD(pa, val)  OMAP_IOPAD_OFFSET((pa), 0x25d8) (val)
+#define OMAP3630_CORE2_IOPAD(pa, val)  OMAP_IOPAD_OFFSET((pa), 0x25a0) (val)
+#define OMAP3_WKUP_IOPAD(pa, val)      OMAP_IOPAD_OFFSET((pa), 0x2a00) (val)
+#define DM814X_IOPAD(pa, val)          OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
+#define DM816X_IOPAD(pa, val)          OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
+#define AM33XX_IOPAD(pa, val)          OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
+
+/*
+ * Macros to allow using the offset from the padconf physical address
+ * instead  of the offset from padconf base.
+ */
+#define OMAP_PADCONF_OFFSET(offset, base_offset)       ((offset) - (base_offset))
+
+#define OMAP4_IOPAD(offset, val)       OMAP_PADCONF_OFFSET((offset), 0x0040) (val)
+#define OMAP5_IOPAD(offset, val)       OMAP_PADCONF_OFFSET((offset), 0x0040) (val)
+
+/*
+ * Define some commonly used pins configured by the boards.
+ * Note that some boards use alternative pins, so check
+ * the schematics before using these.
+ */
+#define OMAP3_UART1_RX         0x152
+#define OMAP3_UART2_RX         0x14a
+#define OMAP3_UART3_RX         0x16e
+#define OMAP4_UART2_RX         0xdc
+#define OMAP4_UART3_RX         0x104
+#define OMAP4_UART4_RX         0x11c
+
 #endif