diff options
Diffstat (limited to 'arch/arm/boot/dts/imx51-babbage.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx51-babbage.dts | 374 |
1 files changed, 246 insertions, 128 deletions
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index 9e9deb244b76..6bc3243a80d3 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -17,10 +17,28 @@ model = "Freescale i.MX51 Babbage Board"; compatible = "fsl,imx51-babbage", "fsl,imx51"; + chosen { + stdout-path = &uart1; + }; + memory { reg = <0x90000000 0x20000000>; }; + clocks { + ckih1 { + clock-frequency = <22579200>; + }; + + clk_26M: codec_clock { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <26000000>; + gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; + }; + }; + display0: display@di0 { compatible = "fsl,imx-parallel-display"; interface-pix-fmt = "rgb24"; @@ -82,11 +100,13 @@ gpio-keys { compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; power { label = "Power Button"; gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>; - linux,code = <116>; /* KEY_POWER */ + linux,code = <KEY_POWER>; gpio-key,wakeup; }; }; @@ -102,6 +122,36 @@ }; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usbh1_vbus: regulator@0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1reg>; + reg = <0>; + regulator-name = "usbh1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio2 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usbotg_vbus: regulator@1 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotgreg>; + reg = <1>; + regulator-name = "usbotg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; + sound { compatible = "fsl,imx51-babbage-sgtl5000", "fsl,imx-audio-sgtl5000"; @@ -116,41 +166,23 @@ mux-ext-port = <3>; }; - clocks { - ckih1 { - clock-frequency = <22579200>; - }; + usbphy { + #address-cells = <1>; + #size-cells = <0>; + compatible = "simple-bus"; - clk_26M: codec_clock { - compatible = "fixed-clock"; - reg=<0>; - #clock-cells = <0>; - clock-frequency = <26000000>; - gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; + usbh1phy: usbh1phy@0 { + compatible = "usb-nop-xceiv"; + reg = <0>; + clocks = <&clks IMX5_CLK_DUMMY>; + clock-names = "main_clk"; }; }; }; -&esdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_esdhc1>; - fsl,cd-controller; - fsl,wp-controller; - status = "okay"; -}; - -&esdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_esdhc2>; - cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; - status = "okay"; -}; - -&uart3 { +&audmux { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - fsl,uart-has-rtscts; + pinctrl-0 = <&pinctrl_audmux>; status = "okay"; }; @@ -163,9 +195,9 @@ status = "okay"; pmic: mc13892@0 { - #address-cells = <1>; - #size-cells = <0>; compatible = "fsl,mc13892"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; spi-max-frequency = <6000000>; spi-cs-high; reg = <0>; @@ -280,6 +312,53 @@ }; }; +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + fsl,cd-controller; + fsl,wp-controller; + status = "okay"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2>; + cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "mii"; + phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; + phy-reset-duration = <1>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_clkcodec>; + reg = <0x0a>; + clocks = <&clk_26M>; + VDDA-supply = <&vdig_reg>; + VDDIO-supply = <&vvideo_reg>; + }; +}; + &ipu_di0_disp0 { remote-endpoint = <&display0_in>; }; @@ -288,29 +367,74 @@ remote-endpoint = <&display1_in>; }; +&kpp { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_kpp>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_UP) + MATRIX_KEY(0, 1, KEY_DOWN) + MATRIX_KEY(0, 2, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 3, KEY_HOME) + MATRIX_KEY(1, 0, KEY_RIGHT) + MATRIX_KEY(1, 1, KEY_LEFT) + MATRIX_KEY(1, 2, KEY_ENTER) + MATRIX_KEY(1, 3, KEY_VOLUMEUP) + MATRIX_KEY(2, 0, KEY_F6) + MATRIX_KEY(2, 1, KEY_F8) + MATRIX_KEY(2, 2, KEY_F9) + MATRIX_KEY(2, 3, KEY_F10) + MATRIX_KEY(3, 0, KEY_F1) + MATRIX_KEY(3, 1, KEY_F2) + MATRIX_KEY(3, 2, KEY_F3) + MATRIX_KEY(3, 3, KEY_POWER) + >; + status = "okay"; +}; + &ssi2 { fsl,mode = "i2s-slave"; status = "okay"; }; -&iomuxc { +&uart1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; + pinctrl-0 = <&pinctrl_uart1>; + fsl,uart-has-rtscts; + status = "okay"; +}; - imx51-babbage { - pinctrl_hog: hoggrp { - fsl,pins = < - MX51_PAD_GPIO1_0__SD1_CD 0x20d5 - MX51_PAD_GPIO1_1__SD1_WP 0x20d5 - MX51_PAD_GPIO1_5__GPIO1_5 0x100 - MX51_PAD_GPIO1_6__GPIO1_6 0x100 - MX51_PAD_EIM_A27__GPIO2_21 0x5 - MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 - MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 - MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 - >; - }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + vbus-supply = <®_usbh1_vbus>; + fsl,usbphy = <&usbh1phy>; + phy_type = "ulpi"; + status = "okay"; +}; +&usbotg { + dr_mode = "otg"; + disable-over-current; + phy_type = "utmi_wide"; + vbus-supply = <®_usbotg_vbus>; + status = "okay"; +}; + +&iomuxc { + imx51-babbage { pinctrl_audmux: audmuxgrp { fsl,pins = < MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000 @@ -320,11 +444,19 @@ >; }; + pinctrl_clkcodec: clkcodecgrp { + fsl,pins = < + MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 + >; + }; + 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 */ + MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 /* CS1 */ >; }; @@ -336,6 +468,8 @@ MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5 MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5 MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5 + MX51_PAD_GPIO1_0__SD1_CD 0x20d5 + MX51_PAD_GPIO1_1__SD1_WP 0x20d5 >; }; @@ -347,29 +481,38 @@ MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5 MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5 MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5 + MX51_PAD_GPIO1_5__GPIO1_5 0x100 /* WP */ + MX51_PAD_GPIO1_6__GPIO1_6 0x100 /* CD */ >; }; pinctrl_fec: fecgrp { fsl,pins = < - MX51_PAD_EIM_EB2__FEC_MDIO 0x80000000 - MX51_PAD_EIM_EB3__FEC_RDATA1 0x80000000 - MX51_PAD_EIM_CS2__FEC_RDATA2 0x80000000 - MX51_PAD_EIM_CS3__FEC_RDATA3 0x80000000 - MX51_PAD_EIM_CS4__FEC_RX_ER 0x80000000 - MX51_PAD_EIM_CS5__FEC_CRS 0x80000000 - MX51_PAD_NANDF_RB2__FEC_COL 0x80000000 - MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x80000000 - MX51_PAD_NANDF_D9__FEC_RDATA0 0x80000000 - MX51_PAD_NANDF_D8__FEC_TDATA0 0x80000000 - MX51_PAD_NANDF_CS2__FEC_TX_ER 0x80000000 - MX51_PAD_NANDF_CS3__FEC_MDC 0x80000000 - MX51_PAD_NANDF_CS4__FEC_TDATA1 0x80000000 - MX51_PAD_NANDF_CS5__FEC_TDATA2 0x80000000 - MX51_PAD_NANDF_CS6__FEC_TDATA3 0x80000000 - MX51_PAD_NANDF_CS7__FEC_TX_EN 0x80000000 - MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x80000000 - MX51_PAD_EIM_A20__GPIO2_14 0x85 /* Reset */ + MX51_PAD_EIM_EB2__FEC_MDIO 0x000001f5 + MX51_PAD_EIM_EB3__FEC_RDATA1 0x00000085 + MX51_PAD_EIM_CS2__FEC_RDATA2 0x00000085 + MX51_PAD_EIM_CS3__FEC_RDATA3 0x00000085 + MX51_PAD_EIM_CS4__FEC_RX_ER 0x00000180 + MX51_PAD_EIM_CS5__FEC_CRS 0x00000180 + MX51_PAD_NANDF_RB2__FEC_COL 0x00000180 + MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x00000180 + MX51_PAD_NANDF_D9__FEC_RDATA0 0x00002180 + MX51_PAD_NANDF_D8__FEC_TDATA0 0x00002004 + MX51_PAD_NANDF_CS2__FEC_TX_ER 0x00002004 + MX51_PAD_NANDF_CS3__FEC_MDC 0x00002004 + MX51_PAD_NANDF_CS4__FEC_TDATA1 0x00002004 + MX51_PAD_NANDF_CS5__FEC_TDATA2 0x00002004 + MX51_PAD_NANDF_CS6__FEC_TDATA3 0x00002004 + MX51_PAD_NANDF_CS7__FEC_TX_EN 0x00002004 + MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x00002180 + MX51_PAD_NANDF_D11__FEC_RX_DV 0x000020a4 + MX51_PAD_EIM_A20__GPIO2_14 0x00000085 /* Phy Reset */ + >; + }; + + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins = < + MX51_PAD_EIM_A27__GPIO2_21 0x5 >; }; @@ -379,6 +522,13 @@ >; }; + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX51_PAD_EIM_D19__I2C1_SCL 0x400001ed + MX51_PAD_EIM_D16__I2C1_SDA 0x400001ed + >; + }; + pinctrl_i2c2: i2c2grp { fsl,pins = < MX51_PAD_KEY_COL4__I2C2_SCL 0x400001ed @@ -455,6 +605,12 @@ >; }; + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX51_PAD_GPIO1_8__GPIO1_8 0xe5 /* IRQ */ + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX51_PAD_UART1_RXD__UART1_RXD 0x1c5 @@ -479,71 +635,33 @@ MX51_PAD_EIM_D24__UART3_CTS 0x1c5 >; }; - }; -}; -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - fsl,uart-has-rtscts; - status = "okay"; -}; - -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX51_PAD_USBH1_CLK__USBH1_CLK 0x80000000 + MX51_PAD_USBH1_DIR__USBH1_DIR 0x80000000 + MX51_PAD_USBH1_NXT__USBH1_NXT 0x80000000 + MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x80000000 + MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x80000000 + MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x80000000 + MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x80000000 + MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x80000000 + MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x80000000 + MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x80000000 + MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x80000000 + >; + }; -&i2c2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; + pinctrl_usbh1reg: usbh1reggrp { + fsl,pins = < + MX51_PAD_EIM_D21__GPIO2_5 0x85 + >; + }; - sgtl5000: codec@0a { - compatible = "fsl,sgtl5000"; - reg = <0x0a>; - clocks = <&clk_26M>; - VDDA-supply = <&vdig_reg>; - VDDIO-supply = <&vvideo_reg>; + pinctrl_usbotgreg: usbotgreggrp { + fsl,pins = < + MX51_PAD_GPIO1_7__GPIO1_7 0x85 + >; + }; }; }; - -&audmux { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_audmux>; - status = "okay"; -}; - -&fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec>; - phy-mode = "mii"; - phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; - phy-reset-duration = <1>; - status = "okay"; -}; - -&kpp { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_kpp>; - linux,keymap = < - MATRIX_KEY(0, 0, KEY_UP) - MATRIX_KEY(0, 1, KEY_DOWN) - MATRIX_KEY(0, 2, KEY_VOLUMEDOWN) - MATRIX_KEY(0, 3, KEY_HOME) - MATRIX_KEY(1, 0, KEY_RIGHT) - MATRIX_KEY(1, 1, KEY_LEFT) - MATRIX_KEY(1, 2, KEY_ENTER) - MATRIX_KEY(1, 3, KEY_VOLUMEUP) - MATRIX_KEY(2, 0, KEY_F6) - MATRIX_KEY(2, 1, KEY_F8) - MATRIX_KEY(2, 2, KEY_F9) - MATRIX_KEY(2, 3, KEY_F10) - MATRIX_KEY(3, 0, KEY_F1) - MATRIX_KEY(3, 1, KEY_F2) - MATRIX_KEY(3, 2, KEY_F3) - MATRIX_KEY(3, 3, KEY_POWER) - >; - status = "okay"; -}; |
