[PATCH 1/3] ARM: dts: split am335x-baltos-ir5221 into dts and dtsi files
yegorslists at googlemail.com
yegorslists at googlemail.com
Tue Apr 26 06:00:24 PDT 2016
From: Yegor Yefremov <yegorslists at googlemail.com>
Introduce am335x-baltos.dtsi, that provides common configuration
for the whole device family based on the same SODIMM module.
Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
---
arch/arm/boot/dts/am335x-baltos-ir5221.dts | 387 +--------------------------
arch/arm/boot/dts/am335x-baltos.dtsi | 408 +++++++++++++++++++++++++++++
2 files changed, 409 insertions(+), 386 deletions(-)
create mode 100644 arch/arm/boot/dts/am335x-baltos.dtsi
diff --git a/arch/arm/boot/dts/am335x-baltos-ir5221.dts b/arch/arm/boot/dts/am335x-baltos-ir5221.dts
index e432e15..d0faa7b 100644
--- a/arch/arm/boot/dts/am335x-baltos-ir5221.dts
+++ b/arch/arm/boot/dts/am335x-baltos-ir5221.dts
@@ -13,83 +13,19 @@
/dts-v1/;
-#include "am33xx.dtsi"
-#include <dt-bindings/pwm/pwm.h>
-#include <dt-bindings/interrupt-controller/irq.h>
+#include "am335x-baltos.dtsi"
/ {
model = "OnRISC Baltos iR 5221";
- compatible = "vscom,onrisc", "ti,am33xx";
-
- cpus {
- cpu at 0 {
- cpu0-supply = <&vdd1_reg>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x80000000 0x10000000>; /* 256 MB */
- };
-
- vbat: fixedregulator at 0 {
- compatible = "regulator-fixed";
- regulator-name = "vbat";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-boot-on;
- };
-
- wl12xx_vmmc: fixedregulator at 2 {
- pinctrl-names = "default";
- pinctrl-0 = <&wl12xx_gpio>;
- compatible = "regulator-fixed";
- regulator-name = "vwl1271";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio3 8 0>;
- startup-delay-us = <70000>;
- enable-active-high;
- };
};
&am33xx_pinmux {
- mmc2_pins: pinmux_mmc2_pins {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */
- AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */
- AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */
- AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */
- AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */
- AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */
- AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3[7] */
- >;
- };
-
- wl12xx_gpio: pinmux_wl12xx_gpio {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x9e8, PIN_OUTPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */
- >;
- };
-
- tps65910_pins: pinmux_tps65910_pins {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */
- >;
- };
-
tca6416_pins: pinmux_tca6416_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */
>;
};
- i2c1_pins: pinmux_i2c1_pins {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */
- AM33XX_IOPAD(0x95c, PIN_INPUT | MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */
- >;
- };
dcan1_pins: pinmux_dcan1_pins {
pinctrl-single,pins = <
@@ -98,13 +34,6 @@
>;
};
- 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 */
- >;
- };
-
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */
@@ -133,152 +62,6 @@
>;
};
- cpsw_default: cpsw_default {
- pinctrl-single,pins = <
- /* Slave 1 */
- AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
- AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */
- AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
- AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
- AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
- AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
- AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */
-
-
- /* 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(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
- AM33XX_IOPAD(0x944, 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)
- >;
- };
-
- nandflash_pins_s0: nandflash_pins_s0 {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
- AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
- AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
- AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
- AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
- AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
- AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
- AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
- AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
- AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */
- AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
- AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
- AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
- AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
- AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
- >;
- };
-};
-
-&elm {
- status = "okay";
-};
-
-&gpmc {
- pinctrl-names = "default";
- pinctrl-0 = <&nandflash_pins_s0>;
- ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
- status = "okay";
-
- nand at 0,0 {
- compatible = "ti,omap2-nand";
- reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
- interrupt-parent = <&gpmc>;
- interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
- <1 IRQ_TYPE_NONE>; /* termcount */
- rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
- nand-bus-width = <8>;
- ti,nand-ecc-opt = "bch8";
- ti,nand-xfer-type = "polled";
-
- gpmc,device-nand = "true";
- gpmc,device-width = <1>;
- gpmc,sync-clk-ps = <0>;
- gpmc,cs-on-ns = <0>;
- gpmc,cs-rd-off-ns = <44>;
- gpmc,cs-wr-off-ns = <44>;
- gpmc,adv-on-ns = <6>;
- gpmc,adv-rd-off-ns = <34>;
- gpmc,adv-wr-off-ns = <44>;
- gpmc,we-on-ns = <0>;
- gpmc,we-off-ns = <40>;
- gpmc,oe-on-ns = <0>;
- gpmc,oe-off-ns = <54>;
- gpmc,access-ns = <64>;
- gpmc,rd-cycle-ns = <82>;
- gpmc,wr-cycle-ns = <82>;
- gpmc,bus-turnaround-ns = <0>;
- gpmc,cycle2cycle-delay-ns = <0>;
- gpmc,clk-activation-ns = <0>;
- gpmc,wr-access-ns = <40>;
- gpmc,wr-data-mux-bus-ns = <0>;
-
- #address-cells = <1>;
- #size-cells = <1>;
- elm_id = <&elm>;
- };
-};
-
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins>;
-
- status = "okay";
};
&uart1 {
@@ -304,28 +87,6 @@
};
&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
-
- status = "okay";
- clock-frequency = <400000>;
-
- tps: tps at 2d {
- reg = <0x2d>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-parent = <&gpio1>;
- interrupts = <28 GPIO_ACTIVE_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&tps65910_pins>;
- };
-
- at24 at 50 {
- compatible = "at24,24c02";
- pagesize = <8>;
- reg = <0x50>;
- };
-
tca6416: gpio at 20 {
compatible = "ti,tca6416";
reg = <0x20>;
@@ -338,14 +99,6 @@
};
};
-&usb {
- status = "okay";
-};
-
-&usb_ctrl_mod {
- status = "okay";
-};
-
&usb0_phy {
status = "okay";
};
@@ -364,108 +117,6 @@
dr_mode = "otg";
};
-&cppi41dma {
- status = "okay";
-};
-
-#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>;
-
- ti,en-ck32k-xtal = <1>;
-
- regulators {
- vrtc_reg: regulator at 0 {
- regulator-always-on;
- };
-
- vio_reg: regulator at 1 {
- regulator-always-on;
- };
-
- vdd1_reg: regulator at 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 at 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 at 4 {
- regulator-always-on;
- };
-
- vdig1_reg: regulator at 5 {
- regulator-always-on;
- };
-
- vdig2_reg: regulator at 6 {
- regulator-always-on;
- };
-
- vpll_reg: regulator at 7 {
- regulator-always-on;
- };
-
- vdac_reg: regulator at 8 {
- regulator-always-on;
- };
-
- vaux1_reg: regulator at 9 {
- regulator-always-on;
- };
-
- vaux2_reg: regulator at 10 {
- regulator-always-on;
- };
-
- vaux33_reg: regulator at 11 {
- regulator-always-on;
- };
-
- vmmc_reg: regulator at 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-mode = "rmii";
dual_emac_res_vlan = <1>;
@@ -485,42 +136,6 @@
rmii-clock-ext = <1>;
};
-&mmc1 {
- vmmc-supply = <&vmmc_reg>;
- status = "okay";
-};
-
-&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 at 2 {
- compatible = "ti,wl1835";
- reg = <2>;
- interrupt-parent = <&gpio3>;
- interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
- };
-};
-
-&sham {
- status = "okay";
-};
-
-&aes {
- status = "okay";
-};
-
-&gpio0 {
- ti,no-reset-on-init;
-};
-
&dcan1 {
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins>;
diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi
new file mode 100644
index 0000000..c8609d8
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-baltos.dtsi
@@ -0,0 +1,408 @@
+/*
+ * 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.
+ */
+
+/*
+ * VScom OnRISC
+ * http://www.vscom.de
+ */
+
+#include "am33xx.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "vscom,onrisc", "ti,am33xx";
+
+ cpus {
+ cpu at 0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x10000000>; /* 256 MB */
+ };
+
+ vbat: fixedregulator at 0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ wl12xx_vmmc: fixedregulator at 2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&wl12xx_gpio>;
+ compatible = "regulator-fixed";
+ regulator-name = "vwl1271";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 8 0>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+};
+
+&am33xx_pinmux {
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */
+ AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */
+ AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */
+ AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */
+ AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */
+ AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */
+ AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3[7] */
+ >;
+ };
+
+ wl12xx_gpio: pinmux_wl12xx_gpio {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x9e8, PIN_OUTPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */
+ >;
+ };
+
+ tps65910_pins: pinmux_tps65910_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */
+ >;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */
+ AM33XX_IOPAD(0x95c, PIN_INPUT | MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */
+ >;
+ };
+
+ 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 */
+ >;
+ };
+
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
+ AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */
+ AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
+ AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
+ AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
+ AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
+ AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */
+
+
+ /* 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(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ AM33XX_IOPAD(0x944, 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)
+ >;
+ };
+
+ nandflash_pins_s0: nandflash_pins_s0 {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
+ AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
+ AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
+ AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
+ AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
+ AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
+ AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
+ AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
+ AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
+ AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */
+ AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
+ AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
+ AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
+ AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
+ AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
+ >;
+ };
+};
+
+&elm {
+ status = "okay";
+};
+
+&gpmc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nandflash_pins_s0>;
+ ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
+ status = "okay";
+
+ nand at 0,0 {
+ compatible = "ti,omap2-nand";
+ reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+ interrupt-parent = <&gpmc>;
+ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+ <1 IRQ_TYPE_NONE>; /* termcount */
+ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
+ nand-bus-width = <8>;
+ ti,nand-ecc-opt = "bch8";
+ ti,nand-xfer-type = "polled";
+
+ gpmc,device-nand = "true";
+ gpmc,device-width = <1>;
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <44>;
+ gpmc,cs-wr-off-ns = <44>;
+ gpmc,adv-on-ns = <6>;
+ gpmc,adv-rd-off-ns = <34>;
+ gpmc,adv-wr-off-ns = <44>;
+ gpmc,we-on-ns = <0>;
+ gpmc,we-off-ns = <40>;
+ gpmc,oe-on-ns = <0>;
+ gpmc,oe-off-ns = <54>;
+ gpmc,access-ns = <64>;
+ gpmc,rd-cycle-ns = <82>;
+ gpmc,wr-cycle-ns = <82>;
+ gpmc,bus-turnaround-ns = <0>;
+ gpmc,cycle2cycle-delay-ns = <0>;
+ gpmc,clk-activation-ns = <0>;
+ gpmc,wr-access-ns = <40>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ elm_id = <&elm>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps at 2d {
+ reg = <0x2d>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <28 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps65910_pins>;
+ };
+
+ at24 at 50 {
+ compatible = "at24,24c02";
+ pagesize = <8>;
+ reg = <0x50>;
+ };
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb_ctrl_mod {
+ status = "okay";
+};
+
+&cppi41dma {
+ status = "okay";
+};
+
+#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>;
+
+ ti,en-ck32k-xtal = <1>;
+
+ regulators {
+ vrtc_reg: regulator at 0 {
+ regulator-always-on;
+ };
+
+ vio_reg: regulator at 1 {
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator at 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 at 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 at 4 {
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator at 5 {
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator at 6 {
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator at 7 {
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator at 8 {
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator at 9 {
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator at 10 {
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator at 11 {
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator at 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";
+};
+
+&mmc1 {
+ vmmc-supply = <&vmmc_reg>;
+ status = "okay";
+};
+
+&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 at 2 {
+ compatible = "ti,wl1835";
+ reg = <2>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&sham {
+ status = "okay";
+};
+
+&aes {
+ status = "okay";
+};
+
+&gpio0 {
+ ti,no-reset-on-init;
+};
--
2.1.4
More information about the linux-arm-kernel
mailing list