@@ -1,3 +1,7 @@
+i.MX51 Babbage Board
+Required root node properties:
+ - compatible = "fsl,imx51-babbage", "fsl,imx51";
+
i.MX53 Automotive Reference Design Board
Required root node properties:
- compatible = "fsl,imx53-ard", "fsl,imx53";
new file mode 100644
@@ -0,0 +1,548 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * 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 = "Freescale i.MX51 Babbage Board";
+ compatible = "fsl,imx51-babbage", "fsl,imx51";
+
+ chosen {
+ bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
+ };
+
+ memory {
+ reg = <0x90000000 0x20000000>;
+ };
+
+ aips@70000000 { /* aips-1 */
+ spba@70000000 {
+ esdhc@70004000 { /* ESDHC1 */
+ fsl,cd-internal;
+ fsl,wp-internal;
+ };
+
+ esdhc@70008000 { /* ESDHC2 */
+ cd-gpios = <&gpio0 6 0>; /* GPIO1_6 */
+ wp-gpios = <&gpio0 5 0>; /* GPIO1_5 */
+ };
+
+ uart2: uart@7000c000 { /* UART3 */
+ fsl,uart-has-rtscts;
+ };
+
+ ecspi@70010000 { /* ECSPI1 */
+ fsl,spi-num-chipselects = <2>;
+ cs-gpios = <&gpio3 24 0>, /* GPIO4_24 */
+ <&gpio3 25 0>; /* GPIO4_25 */
+
+ pmic: mc13892@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mc13892";
+ spi-max-frequency = <6000000>;
+ reg = <0>;
+ mc13xxx-irq-gpios = <&gpio0 8 0>; /* GPIO1_8 */
+ fsl,mc13xxx-uses-regulator;
+ };
+
+ flash: at45db321d@1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <25000000>;
+ reg = <1>;
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "Kernel";
+ reg = <0x40000 0x3c0000>;
+ };
+ };
+ };
+
+ esdhc@70020000 { /* ESDHC3 */
+ status = "disabled";
+ };
+
+ esdhc@70024000 { /* ESDHC4 */
+ status = "disabled";
+ };
+
+ i2c@70038000 { /* HS-I2C */
+ status = "disabled";
+ };
+ };
+
+ iomuxc@73fa8000 {
+ /*
+ * UART1
+ */
+ uart1-rxd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-select-input = <0x9e4 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ uart1-txd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ uart1-rts {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-select-input = <0x9e0 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ uart1-cts {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ /*
+ * UART2
+ */
+ uart2-rxd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-select-input = <0x9ec 0x2>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ uart2-txd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ /*
+ * UART3
+ */
+ eim-d25 { /* UART3_RXD */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x9f4 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ eim-d26 { /* UART3_TXD */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ eim-d27 { /* UART3_RTS */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x9f0 0x3>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ eim-d24 { /* UART3_CTS */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-pad-ctl = <0x1c5>;
+ };
+
+ /*
+ * I2C1
+ */
+ eim-d16 { /* I2C1_SDA */
+ fsl,iomuxc-mux-mode = <4>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-select-input = <0x9b4 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ eim-d19 { /* I2C1_SCL */
+ fsl,iomuxc-mux-mode = <4>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-select-input = <0x9b0 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ /*
+ * I2C2
+ */
+ key-col4 { /* I2C2_SCL */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-select-input = <0x9b8 0x1>;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ key-col5 { /* I2C2_SDA */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-select-input = <0x9bc 0x1>;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ /*
+ * HS-I2C
+ */
+ i2c1-clk {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ i2c1-dat {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x1ec>;
+ };
+
+ /*
+ * USB HOST1
+ */
+ usbh1-clk {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-dir {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-stp {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-nxt {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data0 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data1 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data2 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data3 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data4 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data5 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data6 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ usbh1-data7 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x1e4>;
+ };
+
+ gpio1-7 { /* RST_USB_HUB_B */
+ fsl,iomuxc-mux-mode = <0>;
+ };
+
+ eim-d21 { /* GPIO2_5: RST_USB_PHY_B */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-pad-ctl = <0x85>;
+ };
+
+ /*
+ * FEC
+ */
+ eim-eb2 { /* FEC_MDIO */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x954 0x0>;
+ fsl,iomuxc-pad-ctl = <0x1e5>;
+ };
+
+ eim-eb3 { /* FEC_RDATA1 */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x95c 0x0>;
+ };
+
+ eim-cs2 { /* FEC_RDATA2 */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x960 0x0>;
+ };
+
+ eim-cs3 { /* FEC_RDATA3 */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x964 0x0>;
+ };
+
+ eim-cs4 { /* FEC_RX_ER */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x970 0x0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ eim-cs5 { /* FEC_CRS */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-select-input = <0x950 0x0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ nandf-rb2 { /* FEC_COL */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-select-input = <0x94c 0x0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ nandf-rb3 { /* FEC_RX_CLK */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-select-input = <0x968 0x0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ nandf-d9 { /* FEC_RDATA0 */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-select-input = <0x958 0x0>;
+ fsl,iomuxc-pad-ctl = <0x2180>;
+ };
+
+ nandf-d8 { /* FEC_TDATA0 */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs2 { /* FEC_TX_ER */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs3 { /* FEC_MDC */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs4 { /* FEC_TDATA1 */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs5 { /* FEC_TDATA2 */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs6 { /* FEC_TDATA3 */
+ fsl,iomuxc-mux-mode = <2>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-cs7 { /* FEC_TX_EN */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-pad-ctl = <0x2004>;
+ };
+
+ nandf-rdy-int { /* FEC_TX_CLK */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-select-input = <0x974 0x0>;
+ fsl,iomuxc-pad-ctl = <0x2180>;
+ };
+
+ eim-a20 { /* GPIO2_14: RST_ENET_B */
+ fsl,iomuxc-mux-mode = <1>;
+ fsl,iomuxc-pad-ctl = <0x85>;
+ };
+
+ /*
+ * SD1
+ */
+ sd1-cmd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd1-clk {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x21d5>;
+ };
+
+ sd1-data0 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd1-data1 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd1-data2 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd1-data3 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ gpio1-0 { /* SD1_CD */
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ gpio1-1 { /* SD1_WP */
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ /*
+ * SD2
+ */
+ sd2-cmd {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd2-clk {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x21d5>;
+ };
+
+ sd2-data0 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd2-data1 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd2-data2 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ sd2-data3 {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-sion;
+ fsl,iomuxc-pad-ctl = <0x20d5>;
+ };
+
+ gpio1-5 { /* SD2_WP */
+ fsl,iomuxc-mux-mode = <0>;
+ };
+
+ gpio1-6 { /* SD2_CD */
+ fsl,iomuxc-mux-mode = <0>;
+ };
+
+ /*
+ * ECSPI1
+ */
+ cspi1-mosi {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ cspi1-miso {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ cspi1-sclk {
+ fsl,iomuxc-mux-mode = <0>;
+ fsl,iomuxc-pad-ctl = <0x185>;
+ };
+
+ cspi1-ss0 { /* GPIO4_24 */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-pad-ctl = <0x85>;
+ };
+
+ cspi1-ss1 { /* GPIO4_25 */
+ fsl,iomuxc-mux-mode = <3>;
+ fsl,iomuxc-pad-ctl = <0x85>;
+ };
+ };
+
+ uart0: uart@73fbc000 {
+ fsl,uart-has-rtscts;
+ };
+ };
+
+ aips@80000000 { /* aips-2 */
+ ecspi@83fac000 { /* ECSPI2 */
+ status = "disabled";
+ };
+
+ sdma@83fb0000 {
+ fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
+ };
+
+ cspi@83fc0000 {
+ status = "disabled";
+ };
+
+ i2c@83fc4000 { /* I2C2 */
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ };
+ };
+
+ i2c@83fc8000 { /* I2C1 */
+ status = "disabled";
+ };
+
+ fec@83fec000 {
+ phy-mode = "mii";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power Button";
+ gpios = <&gpio1 21 0>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+ };
+};
new file mode 100644
@@ -0,0 +1,1190 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * 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/ "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&tzic>;
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ };
+
+ tzic: tz-interrupt-controller@e0000000 {
+ compatible = "fsl,imx51-tzic", "fsl,tzic";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0xe0000000 0x4000>;
+ };
+
+ aips@70000000 { /* AIPS1 */
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x70000000 0x10000000>;
+ ranges;
+
+ spba@70000000 {
+ compatible = "fsl,spba-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x70000000 0x40000>;
+ ranges;
+
+ esdhc@70004000 { /* ESDHC1 */
+ compatible = "fsl,imx51-esdhc";
+ reg = <0x70004000 0x4000>;
+ interrupts = <1>;
+ };
+
+ esdhc@70008000 { /* ESDHC2 */
+ compatible = "fsl,imx51-esdhc";
+ reg = <0x70008000 0x4000>;
+ interrupts = <2>;
+ };
+
+ uart2: uart@7000c000 { /* UART3 */
+ compatible = "fsl,imx51-uart", "fsl,imx21-uart";
+ reg = <0x7000c000 0x4000>;
+ interrupts = <33>;
+ };
+
+ ecspi@70010000 { /* ECSPI1 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-ecspi";
+ reg = <0x70010000 0x4000>;
+ interrupts = <36>;
+ };
+
+ esdhc@70020000 { /* ESDHC3 */
+ compatible = "fsl,imx51-esdhc";
+ reg = <0x70020000 0x4000>;
+ interrupts = <3>;
+ };
+
+ esdhc@70024000 { /* ESDHC4 */
+ compatible = "fsl,imx51-esdhc";
+ reg = <0x70024000 0x4000>;
+ interrupts = <4>;
+ };
+
+ i2c@70038000 { /* HS-I2C */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-i2c", "fsl,imx1-i2c";
+ reg = <0x70038000 0x4000>;
+ interrupts = <64>;
+ clock-frequency = <400000>;
+ };
+ };
+
+ gpio0: gpio@73f84000 { /* GPIO1 */
+ compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ reg = <0x73f84000 0x4000>;
+ interrupts = <50 51>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio1: gpio@73f88000 { /* GPIO2 */
+ compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ reg = <0x73f88000 0x4000>;
+ interrupts = <52 53>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio2: gpio@73f8c000 { /* GPIO3 */
+ compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ reg = <0x73f8c000 0x4000>;
+ interrupts = <54 55>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio3: gpio@73f90000 { /* GPIO4 */
+ compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ reg = <0x73f90000 0x4000>;
+ interrupts = <56 57>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ wdt@73f98000 { /* WDOG1 */
+ compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
+ reg = <0x73f98000 0x4000>;
+ interrupts = <58>;
+ };
+
+ iomuxc@73fa8000 {
+ #address-cells = <2>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-iomuxc";
+ reg = <0x73fa8000 0x4000>;
+
+ eim-d16 {
+ reg = <0x5c 0x3f0>;
+ };
+
+ eim-d17 {
+ reg = <0x60 0x3f4>;
+ };
+
+ eim-d18 {
+ reg = <0x64 0x3f8>;
+ };
+
+ eim-d19 {
+ reg = <0x68 0x3fc>;
+ };
+
+ eim-d20 {
+ reg = <0x6c 0x400>;
+ };
+
+ eim-d21 {
+ reg = <0x70 0x404>;
+ };
+
+ eim-d22 {
+ reg = <0x74 0x408>;
+ };
+
+ eim-d23 {
+ reg = <0x78 0x40c>;
+ };
+
+ eim-d24 {
+ reg = <0x7c 0x410>;
+ };
+
+ eim-d25 {
+ reg = <0x80 0x414>;
+ };
+
+ eim-d26 {
+ reg = <0x84 0x418>;
+ };
+
+ eim-d27 {
+ reg = <0x88 0x41c>;
+ };
+
+ eim-d28 {
+ reg = <0x8c 0x420>;
+ };
+
+ eim-d29 {
+ reg = <0x90 0x424>;
+ };
+
+ eim-d30 {
+ reg = <0x94 0x428>;
+ };
+
+ eim-d31 {
+ reg = <0x98 0x42c>;
+ };
+
+ eim-a16 {
+ reg = <0x9c 0x430>;
+ };
+
+ eim-a17 {
+ reg = <0xa0 0x434>;
+ };
+
+ eim-a18 {
+ reg = <0xa4 0x438>;
+ };
+
+ eim-a19 {
+ reg = <0xa8 0x43c>;
+ };
+
+ eim-a20 {
+ reg = <0xac 0x440>;
+ };
+
+ eim-a21 {
+ reg = <0xb0 0x444>;
+ };
+
+ eim-a22 {
+ reg = <0xb4 0x448>;
+ };
+
+ eim-a23 {
+ reg = <0xb8 0x44c>;
+ };
+
+ eim-a24 {
+ reg = <0xbc 0x450>;
+ };
+
+ eim-a25 {
+ reg = <0xc0 0x454>;
+ };
+
+ eim-a26 {
+ reg = <0xc4 0x458>;
+ };
+
+ eim-a27 {
+ reg = <0xc8 0x45c>;
+ };
+
+ eim-eb0 {
+ reg = <0xcc 0x460>;
+ };
+
+ eim-eb1 {
+ reg = <0xd0 0x464>;
+ };
+
+ eim-eb2 {
+ reg = <0xd4 0x468>;
+ };
+
+ eim-eb3 {
+ reg = <0xd8 0x46c>;
+ };
+
+ eim-oe {
+ reg = <0xdc 0x470>;
+ };
+
+ eim-cs0 {
+ reg = <0xe0 0x474>;
+ };
+
+ eim-cs1 {
+ reg = <0xe4 0x478>;
+ };
+
+ eim-cs2 {
+ reg = <0xe8 0x47c>;
+ };
+
+ eim-cs3 {
+ reg = <0xec 0x480>;
+ };
+
+ eim-cs4 {
+ reg = <0xf0 0x484>;
+ };
+
+ eim-cs5 {
+ reg = <0xf4 0x488>;
+ };
+
+ eim-dtack {
+ reg = <0xf8 0x48c>;
+ };
+
+ eim-lba {
+ reg = <0xfc 0x494>;
+ };
+
+ eim-cre {
+ reg = <0x100 0x4a0>;
+ };
+
+ dram-cs1 {
+ reg = <0x104 0x4d0>;
+ };
+
+ nandf-we-b {
+ reg = <0x108 0x4e4>;
+ };
+
+ nandf-re-b {
+ reg = <0x10c 0x4e8>;
+ };
+
+ nandf-ale {
+ reg = <0x110 0x4ec>;
+ };
+
+ nandf-cle {
+ reg = <0x114 0x4f0>;
+ };
+
+ nandf-wp-b {
+ reg = <0x118 0x4f4>;
+ };
+
+ nandf-rb0 {
+ reg = <0x11c 0x4f8>;
+ };
+
+ nandf-rb1 {
+ reg = <0x120 0x4fc>;
+ };
+
+ nandf-rb2 {
+ reg = <0x124 0x500>;
+ };
+
+ nandf-rb3 {
+ reg = <0x128 0x504>;
+ };
+
+ gpio-nand {
+ reg = <0x12c 0x514>;
+ };
+
+ nandf-cs0 {
+ reg = <0x130 0x518>;
+ };
+
+ nandf-cs1 {
+ reg = <0x134 0x51c>;
+ };
+
+ nandf-cs2 {
+ reg = <0x138 0x520>;
+ };
+
+ nandf-cs3 {
+ reg = <0x13c 0x524>;
+ };
+
+ nandf-cs4 {
+ reg = <0x140 0x528>;
+ };
+
+ nandf-cs5 {
+ reg = <0x144 0x52c>;
+ };
+
+ nandf-cs6 {
+ reg = <0x148 0x530>;
+ };
+
+ nandf-cs7 {
+ reg = <0x14c 0x534>;
+ };
+
+ nandf-rdy-int {
+ reg = <0x150 0x538>;
+ };
+
+ nandf-d15 {
+ reg = <0x154 0x53c>;
+ };
+
+ nandf-d14 {
+ reg = <0x158 0x540>;
+ };
+
+ nandf-d13 {
+ reg = <0x15c 0x544>;
+ };
+
+ nandf-d12 {
+ reg = <0x160 0x548>;
+ };
+
+ nandf-d11 {
+ reg = <0x164 0x54c>;
+ };
+
+ nandf-d10 {
+ reg = <0x168 0x550>;
+ };
+
+ nandf-d9 {
+ reg = <0x16c 0x554>;
+ };
+
+ nandf-d8 {
+ reg = <0x170 0x558>;
+ };
+
+ nandf-d7 {
+ reg = <0x174 0x55c>;
+ };
+
+ nandf-d6 {
+ reg = <0x178 0x560>;
+ };
+
+ nandf-d5 {
+ reg = <0x17c 0x564>;
+ };
+
+ nandf-d4 {
+ reg = <0x180 0x568>;
+ };
+
+ nandf-d3 {
+ reg = <0x184 0x56c>;
+ };
+
+ nandf-d2 {
+ reg = <0x188 0x570>;
+ };
+
+ nandf-d1 {
+ reg = <0x18c 0x574>;
+ };
+
+ nandf-d0 {
+ reg = <0x190 0x578>;
+ };
+
+ csi1-d8 {
+ reg = <0x194 0x57c>;
+ };
+
+ csi1-d9 {
+ reg = <0x198 0x580>;
+ };
+
+ csi1-d10 {
+ reg = <0x19c 0x584>;
+ };
+
+ csi1-d11 {
+ reg = <0x1a0 0x588>;
+ };
+
+ csi1-d12 {
+ reg = <0x1a4 0x58c>;
+ };
+
+ csi1-d13 {
+ reg = <0x1a8 0x590>;
+ };
+
+ csi1-d14 {
+ reg = <0x1ac 0x594>;
+ };
+
+ csi1-d15 {
+ reg = <0x1b0 0x598>;
+ };
+
+ csi1-d16 {
+ reg = <0x1b4 0x59c>;
+ };
+
+ csi1-d17 {
+ reg = <0x1b8 0x5a0>;
+ };
+
+ csi1-d18 {
+ reg = <0x1bc 0x5a4>;
+ };
+
+ csi1-d19 {
+ reg = <0x1c0 0x5a8>;
+ };
+
+ csi1-vsync {
+ reg = <0x1c4 0x5ac>;
+ };
+
+ csi1-hsync {
+ reg = <0x1c8 0x5b0>;
+ };
+
+ csi1-pixclk {
+ reg = <0x000 0x5b4>;
+ };
+
+ csi1-mclk {
+ reg = <0x000 0x5b8>;
+ };
+
+ csi2-d12 {
+ reg = <0x1cc 0x5bc>;
+ };
+
+ csi2-d13 {
+ reg = <0x1d0 0x5c0>;
+ };
+
+ csi2-d14 {
+ reg = <0x1d4 0x5c4>;
+ };
+
+ csi2-d15 {
+ reg = <0x1d8 0x5c8>;
+ };
+
+ csi2-d16 {
+ reg = <0x1dc 0x5cc>;
+ };
+
+ csi2-d17 {
+ reg = <0x1e0 0x5d0>;
+ };
+
+ csi2-d18 {
+ reg = <0x1e4 0x5d4>;
+ };
+
+ csi2-d19 {
+ reg = <0x1e8 0x5d8>;
+ };
+
+ csi2-vsync {
+ reg = <0x1ec 0x5dc>;
+ };
+
+ csi2-hsync {
+ reg = <0x1f0 0x5e0>;
+ };
+
+ csi2-pixclk {
+ reg = <0x1f4 0x5e4>;
+ };
+
+ i2c1-clk {
+ reg = <0x1f8 0x5e8>;
+ };
+
+ i2c1-dat {
+ reg = <0x1fc 0x5ec>;
+ };
+
+ aud3-bb-txd {
+ reg = <0x200 0x5f0>;
+ };
+
+ aud3-bb-rxd {
+ reg = <0x204 0x5f4>;
+ };
+
+ aud3-bb-ck {
+ reg = <0x208 0x5f8>;
+ };
+
+ aud3-bb-fs {
+ reg = <0x20c 0x5fc>;
+ };
+
+ cspi1-mosi {
+ reg = <0x210 0x600>;
+ };
+
+ cspi1-miso {
+ reg = <0x214 0x604>;
+ };
+
+ cspi1-ss0 {
+ reg = <0x218 0x608>;
+ };
+
+ cspi1-ss1 {
+ reg = <0x21c 0x60c>;
+ };
+
+ cspi1-rdy {
+ reg = <0x220 0x610>;
+ };
+
+ cspi1-sclk {
+ reg = <0x224 0x614>;
+ };
+
+ uart1-rxd {
+ reg = <0x228 0x618>;
+ };
+
+ uart1-txd {
+ reg = <0x22c 0x61c>;
+ };
+
+ uart1-rts {
+ reg = <0x230 0x620>;
+ };
+
+ uart1-cts {
+ reg = <0x234 0x624>;
+ };
+
+ uart2-rxd {
+ reg = <0x238 0x628>;
+ };
+
+ uart2-txd {
+ reg = <0x23c 0x62c>;
+ };
+
+ uart3-rxd {
+ reg = <0x240 0x630>;
+ };
+
+ uart3-txd {
+ reg = <0x244 0x634>;
+ };
+
+ owire-line {
+ reg = <0x248 0x638>;
+ };
+
+ key-row0 {
+ reg = <0x24c 0x63c>;
+ };
+
+ key-row1 {
+ reg = <0x250 0x640>;
+ };
+
+ key-row2 {
+ reg = <0x254 0x644>;
+ };
+
+ key-row3 {
+ reg = <0x258 0x648>;
+ };
+
+ key-col0 {
+ reg = <0x25c 0x64c>;
+ };
+
+ key-col1 {
+ reg = <0x260 0x650>;
+ };
+
+ key-col2 {
+ reg = <0x264 0x654>;
+ };
+
+ key-col3 {
+ reg = <0x268 0x658>;
+ };
+
+ key-col4 {
+ reg = <0x26c 0x65c>;
+ };
+
+ key-col5 {
+ reg = <0x270 0x660>;
+ };
+
+ usbh1-clk {
+ reg = <0x278 0x678>;
+ };
+
+ usbh1-dir {
+ reg = <0x27c 0x67c>;
+ };
+
+ usbh1-stp {
+ reg = <0x280 0x680>;
+ };
+
+ usbh1-nxt {
+ reg = <0x284 0x684>;
+ };
+
+ usbh1-data0 {
+ reg = <0x288 0x688>;
+ };
+
+ usbh1-data1 {
+ reg = <0x28c 0x68c>;
+ };
+
+ usbh1-data2 {
+ reg = <0x290 0x690>;
+ };
+
+ usbh1-data3 {
+ reg = <0x294 0x694>;
+ };
+
+ usbh1-data4 {
+ reg = <0x298 0x698>;
+ };
+
+ usbh1-data5 {
+ reg = <0x29c 0x69c>;
+ };
+
+ usbh1-data6 {
+ reg = <0x2a0 0x6a0>;
+ };
+
+ usbh1-data7 {
+ reg = <0x2a4 0x6a4>;
+ };
+
+ di1-pin11 {
+ reg = <0x2a8 0x6a8>;
+ };
+
+ di1-pin12 {
+ reg = <0x2ac 0x6ac>;
+ };
+
+ di1-pin13 {
+ reg = <0x2b0 0x6b0>;
+ };
+
+ di1-d0-cs {
+ reg = <0x2b4 0x6b4>;
+ };
+
+ di1-d1-cs {
+ reg = <0x2b8 0x6b8>;
+ };
+
+ dispb2-ser-din {
+ reg = <0x2bc 0x6bc>;
+ };
+
+ dispb2-ser-dio {
+ reg = <0x2c0 0x6c0>;
+ };
+
+ dispb2-ser-clk {
+ reg = <0x2c4 0x6c4>;
+ };
+
+ dispb2-ser-rs {
+ reg = <0x2c8 0x6c8>;
+ };
+
+ disp1-dat0 {
+ reg = <0x2cc 0x6cc>;
+ };
+
+ disp1-dat1 {
+ reg = <0x2d0 0x6d0>;
+ };
+
+ disp1-dat2 {
+ reg = <0x2d4 0x6d4>;
+ };
+
+ disp1-dat3 {
+ reg = <0x2d8 0x6d8>;
+ };
+
+ disp1-dat4 {
+ reg = <0x2dc 0x6dc>;
+ };
+
+ disp1-dat5 {
+ reg = <0x2e0 0x6e0>;
+ };
+
+ disp1-dat6 {
+ reg = <0x2e4 0x6e4>;
+ };
+
+ disp1-dat7 {
+ reg = <0x2e8 0x6e8>;
+ };
+
+ disp1-dat8 {
+ reg = <0x2ec 0x6ec>;
+ };
+
+ disp1-dat9 {
+ reg = <0x2f0 0x6f0>;
+ };
+
+ disp1-dat10 {
+ reg = <0x2f4 0x6f4>;
+ };
+
+ disp1-dat11 {
+ reg = <0x2f8 0x6f8>;
+ };
+
+ disp1-dat12 {
+ reg = <0x2fc 0x6fc>;
+ };
+
+ disp1-dat13 {
+ reg = <0x300 0x700>;
+ };
+
+ disp1-dat14 {
+ reg = <0x304 0x704>;
+ };
+
+ disp1-dat15 {
+ reg = <0x308 0x708>;
+ };
+
+ disp1-dat16 {
+ reg = <0x30c 0x70c>;
+ };
+
+ disp1-dat17 {
+ reg = <0x310 0x710>;
+ };
+
+ disp1-dat18 {
+ reg = <0x314 0x714>;
+ };
+
+ disp1-dat19 {
+ reg = <0x318 0x718>;
+ };
+
+ disp1-dat20 {
+ reg = <0x31c 0x71c>;
+ };
+
+ disp1-dat21 {
+ reg = <0x320 0x720>;
+ };
+
+ disp1-dat22 {
+ reg = <0x324 0x724>;
+ };
+
+ disp1-dat23 {
+ reg = <0x328 0x728>;
+ };
+
+ di1-pin3 {
+ reg = <0x32c 0x72c>;
+ };
+
+ di1-pin2 {
+ reg = <0x330 0x734>;
+ };
+
+ di-gp2 {
+ reg = <0x338 0x740>;
+ };
+
+ di-gp3 {
+ reg = <0x33c 0x744>;
+ };
+
+ di2-pin4 {
+ reg = <0x340 0x748>;
+ };
+
+ di2-pin2 {
+ reg = <0x344 0x74c>;
+ };
+
+ di2-pin3 {
+ reg = <0x348 0x750>;
+ };
+
+ di2-disp-clk {
+ reg = <0x34c 0x754>;
+ };
+
+ di-gp4 {
+ reg = <0x350 0x758>;
+ };
+
+ disp2-dat0 {
+ reg = <0x354 0x75c>;
+ };
+
+ disp2-dat1 {
+ reg = <0x358 0x760>;
+ };
+
+ disp2-dat2 {
+ reg = <0x35c 0x764>;
+ };
+
+ disp2-dat3 {
+ reg = <0x360 0x768>;
+ };
+
+ disp2-dat4 {
+ reg = <0x364 0x76c>;
+ };
+
+ disp2-dat5 {
+ reg = <0x368 0x770>;
+ };
+
+ disp2-dat6 {
+ reg = <0x36c 0x774>;
+ };
+
+ disp2-dat7 {
+ reg = <0x370 0x778>;
+ };
+
+ disp2-dat8 {
+ reg = <0x374 0x77c>;
+ };
+
+ disp2-dat9 {
+ reg = <0x378 0x780>;
+ };
+
+ disp2-dat10 {
+ reg = <0x37c 0x784>;
+ };
+
+ disp2-dat11 {
+ reg = <0x380 0x788>;
+ };
+
+ disp2-dat12 {
+ reg = <0x384 0x78c>;
+ };
+
+ disp2-dat13 {
+ reg = <0x388 0x790>;
+ };
+
+ disp2-dat14 {
+ reg = <0x38c 0x794>;
+ };
+
+ disp2-dat15 {
+ reg = <0x390 0x798>;
+ };
+
+ sd1-cmd {
+ reg = <0x394 0x79c>;
+ };
+
+ sd1-clk {
+ reg = <0x398 0x7a0>;
+ };
+
+ sd1-data0 {
+ reg = <0x39c 0x7a4>;
+ };
+
+ eim-da0 {
+ reg = <0x01c 0x000>;
+ };
+
+ eim-da1 {
+ reg = <0x020 0x000>;
+ };
+
+ eim-da2 {
+ reg = <0x024 0x000>;
+ };
+
+ eim-da3 {
+ reg = <0x028 0x000>;
+ };
+
+ sd1-data1 {
+ reg = <0x3a0 0x7a8>;
+ };
+
+ eim-da4 {
+ reg = <0x02c 0x000>;
+ };
+
+ eim-da5 {
+ reg = <0x030 0x000>;
+ };
+
+ eim-da6 {
+ reg = <0x034 0x000>;
+ };
+
+ eim-da7 {
+ reg = <0x038 0x000>;
+ };
+
+ sd1-data2 {
+ reg = <0x3a4 0x7ac>;
+ };
+
+ eim-da10 {
+ reg = <0x044 0x000>;
+ };
+
+ eim-da11 {
+ reg = <0x048 0x000>;
+ };
+
+ eim-da8 {
+ reg = <0x03c 0x000>;
+ };
+
+ eim-da9 {
+ reg = <0x040 0x000>;
+ };
+
+ sd1-data3 {
+ reg = <0x3a8 0x7b0>;
+ };
+
+ gpio1-0 {
+ reg = <0x3ac 0x7b4>;
+ };
+
+ gpio1-1 {
+ reg = <0x3b0 0x7b8>;
+ };
+
+ eim-da12 {
+ reg = <0x04c 0x000>;
+ };
+
+ eim-da13 {
+ reg = <0x050 0x000>;
+ };
+
+ eim-da14 {
+ reg = <0x054 0x000>;
+ };
+
+ eim-da15 {
+ reg = <0x058 0x000>;
+ };
+
+ sd2-cmd {
+ reg = <0x3b4 0x000>;
+ };
+
+ sd2-clk {
+ reg = <0x3b8 0x7c0>;
+ };
+
+ sd2-data0 {
+ reg = <0x3bc 0x7c4>;
+ };
+
+ sd2-data1 {
+ reg = <0x3c0 0x7c8>;
+ };
+
+ sd2-data2 {
+ reg = <0x3c4 0x7cc>;
+ };
+
+ sd2-data3 {
+ reg = <0x3c8 0x7d0>;
+ };
+
+ gpio1-2 {
+ reg = <0x3cc 0x7d4>;
+ };
+
+ gpio1-3 {
+ reg = <0x3d0 0x7d8>;
+ };
+
+ pmic-int-req {
+ reg = <0x3d4 0x7fc>;
+ };
+
+ gpio1-4 {
+ reg = <0x3d8 0x804>;
+ };
+
+ gpio1-5 {
+ reg = <0x3dc 0x808>;
+ };
+
+ gpio1-6 {
+ reg = <0x3e0 0x80c>;
+ };
+
+ gpio1-7 {
+ reg = <0x3e4 0x810>;
+ };
+
+ gpio1-8 {
+ reg = <0x3e8 0x814>;
+ };
+
+ gpio1-9 {
+ reg = <0x3ec 0x818>;
+ };
+ };
+
+ uart0: uart@73fbc000 {
+ compatible = "fsl,imx51-uart", "fsl,imx21-uart";
+ reg = <0x73fbc000 0x4000>;
+ interrupts = <31>;
+ };
+
+ uart1: uart@73fc0000 {
+ compatible = "fsl,imx51-uart", "fsl,imx21-uart";
+ reg = <0x73fc0000 0x4000>;
+ interrupts = <32>;
+ };
+ };
+
+ aips@80000000 { /* AIPS2 */
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80000000 0x10000000>;
+ ranges;
+
+ ecspi@83fac000 { /* ECSPI2 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-ecspi";
+ reg = <0x83fac000 0x4000>;
+ interrupts = <37>;
+ };
+
+ sdma@83fb0000 {
+ compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
+ reg = <0x83fb0000 0x4000>;
+ interrupts = <6>;
+ };
+
+ cspi@83fc0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-cspi", "fsl,imx35-cspi";
+ reg = <0x83fc0000 0x4000>;
+ interrupts = <38>;
+ };
+
+ i2c@83fc4000 { /* I2C2 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-i2c", "fsl,imx1-i2c";
+ reg = <0x83fc4000 0x4000>;
+ interrupts = <63>;
+ };
+
+ i2c@83fc8000 { /* I2C1 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-i2c", "fsl,imx1-i2c";
+ reg = <0x83fc8000 0x4000>;
+ interrupts = <62>;
+ };
+
+ fec@83fec000 {
+ compatible = "fsl,imx51-fec", "fsl,imx27-fec";
+ reg = <0x83fec000 0x4000>;
+ interrupts = <87>;
+ };
+ };
+};
@@ -62,6 +62,14 @@ endif # ARCH_MX50_SUPPORTED
if ARCH_MX51
comment "i.MX51 machines:"
+config MACH_IMX51_DT
+ bool "Support i.MX51 platforms from device tree"
+ select SOC_IMX51
+ select USE_OF
+ help
+ Include support for Freescale i.MX51 based platforms
+ using the device tree for discovery
+
config MACH_MX51_BABBAGE
bool "Support MX51 BABBAGE platforms"
select SOC_IMX51
@@ -24,4 +24,5 @@ obj-$(CONFIG_MACH_MX51_EFIKASB) += board-mx51_efikasb.o
obj-$(CONFIG_MACH_MX50_RDP) += board-mx50_rdp.o
obj-$(CONFIG_OF) += iomuxc-dt.o
+obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o
new file mode 100644
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * 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 <linux/irq.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/common.h>
+#include <mach/mx51.h>
+
+/*
+ * Lookup table for attaching a specific name and platform_data pointer to
+ * devices as they get created by of_platform_populate(). Ideally this table
+ * would not exist, but the current clock implementation depends on some devices
+ * having a specific name.
+ */
+static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
+ OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART1_BASE_ADDR, "imx21-uart.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART2_BASE_ADDR, "imx21-uart.1", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART3_BASE_ADDR, "imx21-uart.2", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-fec", MX51_FEC_BASE_ADDR, "imx27-fec.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC1_BASE_ADDR, "sdhci-esdhc-imx51.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC2_BASE_ADDR, "sdhci-esdhc-imx51.1", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC3_BASE_ADDR, "sdhci-esdhc-imx51.2", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC4_BASE_ADDR, "sdhci-esdhc-imx51.3", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI1_BASE_ADDR, "imx51-ecspi.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI2_BASE_ADDR, "imx51-ecspi.1", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-cspi", MX51_CSPI_BASE_ADDR, "imx35-cspi.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C1_BASE_ADDR, "imx-i2c.0", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C2_BASE_ADDR, "imx-i2c.1", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-sdma", MX51_SDMA_BASE_ADDR, "imx35-sdma", NULL),
+ OF_DEV_AUXDATA("fsl,imx51-wdt", MX51_WDOG1_BASE_ADDR, "imx2-wdt.0", NULL),
+ { /* sentinel */ }
+};
+
+static const struct of_device_id imx51_tzic_of_match[] __initconst = {
+ { .compatible = "fsl,imx51-tzic", },
+ { /* sentinel */ }
+};
+
+static const struct of_device_id imx51_gpio_of_match[] __initconst = {
+ { .compatible = "fsl,imx51-gpio", },
+ { /* sentinel */ }
+};
+
+static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
+ { .compatible = "fsl,imx51-iomuxc", },
+ { /* sentinel */ }
+};
+
+static void __init imx51_dt_init(void)
+{
+ int gpio_irq = MXC_INTERNAL_IRQS + ARCH_NR_GPIOS;
+
+ mxc_iomuxc_dt_init(imx51_iomuxc_of_match);
+
+ irq_domain_generate_simple(imx51_tzic_of_match, MX51_TZIC_BASE_ADDR, 0);
+ gpio_irq -= 32;
+ irq_domain_generate_simple(imx51_gpio_of_match, MX51_GPIO1_BASE_ADDR, gpio_irq);
+ gpio_irq -= 32;
+ irq_domain_generate_simple(imx51_gpio_of_match, MX51_GPIO2_BASE_ADDR, gpio_irq);
+ gpio_irq -= 32;
+ irq_domain_generate_simple(imx51_gpio_of_match, MX51_GPIO3_BASE_ADDR, gpio_irq);
+ gpio_irq -= 32;
+ irq_domain_generate_simple(imx51_gpio_of_match, MX51_GPIO4_BASE_ADDR, gpio_irq);
+
+ of_platform_populate(NULL, of_default_bus_match_table,
+ imx51_auxdata_lookup, NULL);
+}
+
+static void __init imx51_timer_init(void)
+{
+ mx51_clocks_init(32768, 24000000, 22579200, 0);
+}
+
+static struct sys_timer imx51_timer = {
+ .init = imx51_timer_init,
+};
+
+static const char *imx51_dt_board_compat[] __initdata = {
+ "fsl,imx51-babbage",
+ NULL
+};
+
+DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
+ .map_io = mx51_map_io,
+ .init_early = imx51_init_early,
+ .init_irq = mx51_init_irq,
+ .timer = &imx51_timer,
+ .init_machine = imx51_dt_init,
+ .dt_compat = imx51_dt_board_compat,
+MACHINE_END
It adds device tree support for imx51 babbage board. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sascha Hauer <s.hauer@pengutronix.de> --- .../devicetree/bindings/arm/fsl/boards.txt | 4 + arch/arm/boot/dts/imx51-babbage.dts | 548 +++++++++ arch/arm/boot/dts/imx51.dtsi | 1190 ++++++++++++++++++++ arch/arm/mach-mx5/Kconfig | 8 + arch/arm/mach-mx5/Makefile | 1 + arch/arm/mach-mx5/imx51-dt.c | 101 ++ 6 files changed, 1852 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/imx51-babbage.dts create mode 100644 arch/arm/boot/dts/imx51.dtsi create mode 100644 arch/arm/mach-mx5/imx51-dt.c