ARM i.MX51: Add Digi ConnectCore devicetree
authorAlexander Shiyan <shc_work@mail.ru>
Sat, 12 Apr 2014 05:29:05 +0000 (09:29 +0400)
committerShawn Guo <shawn.guo@freescale.com>
Fri, 16 May 2014 15:01:51 +0000 (23:01 +0800)
This patch adds support for Digi ConnectCore® i.MX51/Wi-i.MX51 SOM
and basic support for the ConnectCore for i.MX51 JumpStart Kit.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
arch/arm/boot/dts/Makefile
arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts [new file with mode: 0644]
arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi [new file with mode: 0644]

index b5cd7f215e392615b4071ae1a9ef6f6a396d7f45..400e1941a3d53c5d280125edaf1ad61367f9ac02 100644 (file)
@@ -162,6 +162,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
        imx51-apf51.dtb \
        imx51-apf51dev.dtb \
        imx51-babbage.dtb \
+       imx51-digi-connectcore-jsk.dtb \
        imx51-eukrea-mbimxsd51-baseboard.dtb \
        imx53-ard.dtb \
        imx53-m53evk.dtb \
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
new file mode 100644 (file)
index 0000000..1db517d
--- /dev/null
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx51-digi-connectcore-som.dtsi"
+
+/ {
+       model = "Digi ConnectCore CC(W)-MX51 JSK";
+       compatible = "digi,connectcore-ccxmx51-jsk",
+                    "digi,connectcore-ccxmx51-som", "fsl,imx51";
+
+       chosen {
+               linux,stdout-path = &uart1;
+       };
+};
+
+&owire {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_owire>;
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart1>;
+       status = "okay";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart3>;
+       status = "okay";
+};
+
+&usbotg {
+       dr_mode = "otg";
+       status = "okay";
+};
+
+&usbh1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbh1>;
+       dr_mode = "host";
+       phy_type = "ulpi";
+       disable-over-current;
+       status = "okay";
+};
+
+&iomuxc {
+       imx51-digi-connectcore-jsk {
+               pinctrl_owire: owiregrp {
+                       fsl,pins = <
+                               MX51_PAD_OWIRE_LINE__OWIRE_LINE         0x40000000
+                       >;
+               };
+
+               pinctrl_uart1: uart1grp {
+                       fsl,pins = <
+                               MX51_PAD_UART1_RXD__UART1_RXD           0x1c5
+                               MX51_PAD_UART1_TXD__UART1_TXD           0x1c5
+                       >;
+               };
+
+               pinctrl_uart2: uart2grp {
+                       fsl,pins = <
+                               MX51_PAD_UART2_RXD__UART2_RXD           0x1c5
+                               MX51_PAD_UART2_TXD__UART2_TXD           0x1c5
+                       >;
+               };
+
+               pinctrl_uart3: uart3grp {
+                       fsl,pins = <
+                               MX51_PAD_UART3_RXD__UART3_RXD           0x1c5
+                               MX51_PAD_UART3_TXD__UART3_TXD           0x1c5
+                       >;
+               };
+
+               pinctrl_usbh1: usbh1grp {
+                       fsl,pins = <
+                               MX51_PAD_USBH1_DATA0__USBH1_DATA0       0x1e5
+                               MX51_PAD_USBH1_DATA1__USBH1_DATA1       0x1e5
+                               MX51_PAD_USBH1_DATA2__USBH1_DATA2       0x1e5
+                               MX51_PAD_USBH1_DATA3__USBH1_DATA3       0x1e5
+                               MX51_PAD_USBH1_DATA4__USBH1_DATA4       0x1e5
+                               MX51_PAD_USBH1_DATA5__USBH1_DATA5       0x1e5
+                               MX51_PAD_USBH1_DATA6__USBH1_DATA6       0x1e5
+                               MX51_PAD_USBH1_DATA7__USBH1_DATA7       0x1e5
+                               MX51_PAD_USBH1_CLK__USBH1_CLK           0x1e5
+                               MX51_PAD_USBH1_DIR__USBH1_DIR           0x1e5
+                               MX51_PAD_USBH1_NXT__USBH1_NXT           0x1e5
+                               MX51_PAD_USBH1_STP__USBH1_STP           0x1e5
+                       >;
+               };
+       };
+};
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
new file mode 100644 (file)
index 0000000..7787f46
--- /dev/null
@@ -0,0 +1,379 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx51.dtsi"
+
+/ {
+       model = "Digi ConnectCore CC(W)-MX51";
+       compatible = "digi,connectcore-ccxmx51-som", "fsl,imx51";
+
+       memory {
+               reg = <0x90000000 0x08000000>;
+       };
+};
+
+&ecspi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi1>;
+       fsl,spi-num-chipselects = <1>;
+       cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
+       status = "okay";
+
+       pmic: mc13892@0 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_mc13892>;
+               compatible = "fsl,mc13892";
+               spi-max-frequency = <16000000>;
+               spi-cs-high;
+               reg = <0>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+               fsl,mc13xxx-uses-rtc;
+
+               regulators {
+                       sw1_reg: sw1 {
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sw2_reg: sw2 {
+                               regulator-min-microvolt = <1225000>;
+                               regulator-max-microvolt = <1225000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sw3_reg: sw3 {
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       swbst_reg: swbst { };
+
+                       viohi_reg: viohi {
+                               regulator-always-on;
+                       };
+
+                       vpll_reg: vpll {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       vdig_reg: vdig {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <1250000>;
+                               regulator-always-on;
+                       };
+
+                       vsd_reg: vsd {
+                               regulator-min-microvolt = <3150000>;
+                               regulator-max-microvolt = <3150000>;
+                               regulator-always-on;
+                       };
+
+                       vusb2_reg: vusb2 {
+                               regulator-min-microvolt = <2600000>;
+                               regulator-max-microvolt = <2600000>;
+                               regulator-always-on;
+                       };
+
+                       vvideo_reg: vvideo {
+                               regulator-min-microvolt = <2775000>;
+                               regulator-max-microvolt = <2775000>;
+                               regulator-always-on;
+                       };
+
+                       vaudio_reg: vaudio {
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-always-on;
+                       };
+
+                       vcam_reg: vcam {
+                               regulator-min-microvolt = <2750000>;
+                               regulator-max-microvolt = <2750000>;
+                               regulator-always-on;
+                       };
+
+                       vgen1_reg: vgen1 {
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                       };
+
+                       vgen2_reg: vgen2 {
+                               regulator-min-microvolt = <3150000>;
+                               regulator-max-microvolt = <3150000>;
+                               regulator-always-on;
+                       };
+
+                       vgen3_reg: vgen3 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       vusb_reg: vusb {
+                               regulator-always-on;
+                       };
+
+                       gpo1_reg: gpo1 { };
+
+                       gpo2_reg: gpo2 { };
+
+                       gpo3_reg: gpo3 { };
+
+                       gpo4_reg: gpo4 { };
+
+                       pwgt2spi_reg: pwgt2spi {
+                               regulator-always-on;
+                       };
+
+                       vcoincell_reg: vcoincell {
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-always-on;
+                       };
+               };
+       };
+};
+
+&esdhc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_esdhc2>;
+       cap-sdio-irq;
+       enable-sdio-wakeup;
+       keep-power-in-suspend;
+       max-frequency = <50000000>;
+       no-1-8-v;
+       non-removable;
+       vmmc-supply = <&gpo4_reg>;
+       status = "okay";
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_fec>;
+       phy-mode = "mii";
+       phy-supply = <&gpo3_reg>;
+       /* Pins shared with LCD2, keep status disabled */
+};
+
+&i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       clock-frequency = <400000>;
+       status = "okay";
+
+       mma7455l@1d {
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_mma7455l>;
+               compatible = "fsl,mma7455l";
+               reg = <0x1d>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <7 IRQ_TYPE_LEVEL_HIGH>, <6 IRQ_TYPE_LEVEL_HIGH>;
+       };
+};
+
+&nfc {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_nfc>;
+       nand-bus-width = <8>;
+       nand-ecc-mode = "hw";
+       nand-on-flash-bbt;
+       #address-cells = <1>;
+       #size-cells = <1>;
+       status = "okay";
+};
+
+&usbotg {
+       phy_type = "utmi_wide";
+       disable-over-current;
+       /* Device role is not known, keep status disabled */
+};
+
+&weim {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_weim>;
+       status = "okay";
+
+       lan9221: lan9221@5,0 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_lan9221>;
+               compatible = "smsc,lan9221", "smsc,lan9115";
+               reg = <5 0x00000000 0x1000>;
+               fsl,weim-cs-timing = <
+                       0x00420081 0x00000000
+                       0x32260000 0x00000000
+                       0x72080f00 0x00000000
+               >;
+               clocks = <&clks IMX5_CLK_DUMMY>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+               phy-mode = "mii";
+               reg-io-width = <2>;
+               smsc,irq-push-pull;
+               vdd33a-supply = <&gpo2_reg>;
+               vddvario-supply = <&gpo2_reg>;
+       };
+};
+
+&iomuxc {
+       imx51-digi-connectcore-som {
+               pinctrl_ecspi1: ecspi1grp {
+                       fsl,pins = <
+                               MX51_PAD_CSPI1_MISO__ECSPI1_MISO        0x185
+                               MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI        0x185
+                               MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK        0x185
+                               MX51_PAD_CSPI1_SS0__GPIO4_24            0x85 /* CS0 */
+                       >;
+               };
+
+               pinctrl_esdhc2: esdhc2grp {
+                       fsl,pins = <
+                               MX51_PAD_SD2_CMD__SD2_CMD               0x400020d5
+                               MX51_PAD_SD2_CLK__SD2_CLK               0x20d5
+                               MX51_PAD_SD2_DATA0__SD2_DATA0           0x20d5
+                               MX51_PAD_SD2_DATA1__SD2_DATA1           0x20d5
+                               MX51_PAD_SD2_DATA2__SD2_DATA2           0x20d5
+                               MX51_PAD_SD2_DATA3__SD2_DATA3           0x20d5
+                       >;
+               };
+
+               pinctrl_fec: fecgrp {
+                       fsl,pins = <
+                               MX51_PAD_DI_GP3__FEC_TX_ER              0x80000000
+                               MX51_PAD_DI2_PIN4__FEC_CRS              0x80000000
+                               MX51_PAD_DI2_PIN2__FEC_MDC              0x80000000
+                               MX51_PAD_DI2_PIN3__FEC_MDIO             0x80000000
+                               MX51_PAD_DI2_DISP_CLK__FEC_RDATA1       0x80000000
+                               MX51_PAD_DI_GP4__FEC_RDATA2             0x80000000
+                               MX51_PAD_DISP2_DAT0__FEC_RDATA3         0x80000000
+                               MX51_PAD_DISP2_DAT1__FEC_RX_ER          0x80000000
+                               MX51_PAD_DISP2_DAT6__FEC_TDATA1         0x80000000
+                               MX51_PAD_DISP2_DAT7__FEC_TDATA2         0x80000000
+                               MX51_PAD_DISP2_DAT8__FEC_TDATA3         0x80000000
+                               MX51_PAD_DISP2_DAT9__FEC_TX_EN          0x80000000
+                               MX51_PAD_DISP2_DAT10__FEC_COL           0x80000000
+                               MX51_PAD_DISP2_DAT11__FEC_RX_CLK        0x80000000
+                               MX51_PAD_DISP2_DAT12__FEC_RX_DV         0x80000000
+                               MX51_PAD_DISP2_DAT13__FEC_TX_CLK        0x80000000
+                               MX51_PAD_DISP2_DAT14__FEC_RDATA0        0x80000000
+                               MX51_PAD_DISP2_DAT15__FEC_TDATA0        0x80000000
+                       >;
+               };
+
+               pinctrl_i2c2: i2c2grp {
+                       fsl,pins = <
+                               MX51_PAD_GPIO1_2__I2C2_SCL              0x400001ed
+                               MX51_PAD_GPIO1_3__I2C2_SDA              0x400001ed
+                       >;
+               };
+
+               pinctrl_nfc: nfcgrp {
+                       fsl,pins = <
+                               MX51_PAD_NANDF_D0__NANDF_D0             0x80000000
+                               MX51_PAD_NANDF_D1__NANDF_D1             0x80000000
+                               MX51_PAD_NANDF_D2__NANDF_D2             0x80000000
+                               MX51_PAD_NANDF_D3__NANDF_D3             0x80000000
+                               MX51_PAD_NANDF_D4__NANDF_D4             0x80000000
+                               MX51_PAD_NANDF_D5__NANDF_D5             0x80000000
+                               MX51_PAD_NANDF_D6__NANDF_D6             0x80000000
+                               MX51_PAD_NANDF_D7__NANDF_D7             0x80000000
+                               MX51_PAD_NANDF_ALE__NANDF_ALE           0x80000000
+                               MX51_PAD_NANDF_CLE__NANDF_CLE           0x80000000
+                               MX51_PAD_NANDF_RE_B__NANDF_RE_B         0x80000000
+                               MX51_PAD_NANDF_WE_B__NANDF_WE_B         0x80000000
+                               MX51_PAD_NANDF_WP_B__NANDF_WP_B         0x80000000
+                               MX51_PAD_NANDF_CS0__NANDF_CS0           0x80000000
+                               MX51_PAD_NANDF_RB0__NANDF_RB0           0x80000000
+                       >;
+               };
+
+               pinctrl_lan9221: lan9221grp {
+                       fsl,pins = <
+                               MX51_PAD_GPIO1_9__GPIO1_9               0xe5 /* IRQ */
+                       >;
+               };
+
+               pinctrl_mc13892: mc13892grp {
+                       fsl,pins = <
+                               MX51_PAD_GPIO1_5__GPIO1_5               0xe5 /* IRQ */
+                       >;
+               };
+
+               pinctrl_mma7455l: mma7455lgrp {
+                       fsl,pins = <
+                               MX51_PAD_GPIO1_7__GPIO1_7               0xe5 /* IRQ1 */
+                               MX51_PAD_GPIO1_6__GPIO1_6               0xe5 /* IRQ2 */
+                       >;
+               };
+
+               pinctrl_weim: weimgrp {
+                       fsl,pins = <
+                               MX51_PAD_EIM_DA0__EIM_DA0               0x80000000
+                               MX51_PAD_EIM_DA1__EIM_DA1               0x80000000
+                               MX51_PAD_EIM_DA2__EIM_DA2               0x80000000
+                               MX51_PAD_EIM_DA3__EIM_DA3               0x80000000
+                               MX51_PAD_EIM_DA4__EIM_DA4               0x80000000
+                               MX51_PAD_EIM_DA5__EIM_DA5               0x80000000
+                               MX51_PAD_EIM_DA6__EIM_DA6               0x80000000
+                               MX51_PAD_EIM_DA7__EIM_DA7               0x80000000
+                               MX51_PAD_EIM_DA8__EIM_DA8               0x80000000
+                               MX51_PAD_EIM_DA9__EIM_DA9               0x80000000
+                               MX51_PAD_EIM_DA10__EIM_DA10             0x80000000
+                               MX51_PAD_EIM_DA11__EIM_DA11             0x80000000
+                               MX51_PAD_EIM_DA12__EIM_DA12             0x80000000
+                               MX51_PAD_EIM_DA13__EIM_DA13             0x80000000
+                               MX51_PAD_EIM_DA14__EIM_DA14             0x80000000
+                               MX51_PAD_EIM_DA15__EIM_DA15             0x80000000
+                               MX51_PAD_EIM_A16__EIM_A16               0x80000000
+                               MX51_PAD_EIM_A17__EIM_A17               0x80000000
+                               MX51_PAD_EIM_A18__EIM_A18               0x80000000
+                               MX51_PAD_EIM_A19__EIM_A19               0x80000000
+                               MX51_PAD_EIM_A20__EIM_A20               0x80000000
+                               MX51_PAD_EIM_A21__EIM_A21               0x80000000
+                               MX51_PAD_EIM_A22__EIM_A22               0x80000000
+                               MX51_PAD_EIM_A23__EIM_A23               0x80000000
+                               MX51_PAD_EIM_A24__EIM_A24               0x80000000
+                               MX51_PAD_EIM_A25__EIM_A25               0x80000000
+                               MX51_PAD_EIM_A26__EIM_A26               0x80000000
+                               MX51_PAD_EIM_A27__EIM_A27               0x80000000
+                               MX51_PAD_EIM_D16__EIM_D16               0x80000000
+                               MX51_PAD_EIM_D17__EIM_D17               0x80000000
+                               MX51_PAD_EIM_D18__EIM_D18               0x80000000
+                               MX51_PAD_EIM_D19__EIM_D19               0x80000000
+                               MX51_PAD_EIM_D20__EIM_D20               0x80000000
+                               MX51_PAD_EIM_D21__EIM_D21               0x80000000
+                               MX51_PAD_EIM_D22__EIM_D22               0x80000000
+                               MX51_PAD_EIM_D23__EIM_D23               0x80000000
+                               MX51_PAD_EIM_D24__EIM_D24               0x80000000
+                               MX51_PAD_EIM_D25__EIM_D25               0x80000000
+                               MX51_PAD_EIM_D26__EIM_D26               0x80000000
+                               MX51_PAD_EIM_D27__EIM_D27               0x80000000
+                               MX51_PAD_EIM_D28__EIM_D28               0x80000000
+                               MX51_PAD_EIM_D29__EIM_D29               0x80000000
+                               MX51_PAD_EIM_D30__EIM_D30               0x80000000
+                               MX51_PAD_EIM_D31__EIM_D31               0x80000000
+                               MX51_PAD_EIM_OE__EIM_OE                 0x80000000
+                               MX51_PAD_EIM_DTACK__EIM_DTACK           0x80000000
+                               MX51_PAD_EIM_LBA__EIM_LBA               0x80000000
+                               MX51_PAD_EIM_CS5__EIM_CS5               0x80000000 /* CS5 */
+                       >;
+               };
+       };
+};