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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts')
-rw-r--r--arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts266
1 files changed, 266 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts
new file mode 100644
index 000000000..9c3ec82ec
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts
@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ */
+
+#include "imx27-eukrea-cpuimx27.dtsi"
+
+/ {
+ model = "Eukrea MBIMXSD27";
+ compatible = "eukrea,mbimxsd27-baseboard", "eukrea,cpuimx27", "fsl,imx27";
+
+ display0: CMO-QVGA {
+ model = "CMO-QVGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfad08b80>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: 320x240 {
+ clock-frequency = <6500000>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <20>;
+ hsync-len = <30>;
+ hfront-porch = <38>;
+ vback-porch = <4>;
+ vsync-len = <3>;
+ vfront-porch = <15>;
+ };
+ };
+ };
+
+ backlight {
+ compatible = "gpio-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioleds>;
+
+ led1 {
+ label = "system::live";
+ gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led2 {
+ label = "system::user";
+ gpios = <&gpio6 19 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "simple-bus";
+
+ reg_lcd: regulator@0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdreg>;
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "LCD";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+};
+
+&cspi1 {
+ pinctrl-0 = <&pinctrl_cspi1>;
+ cs-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ ads7846@0 {
+ compatible = "ti,ads7846";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touch>;
+ reg = <0>;
+ interrupts = <&gpio4 25 IRQ_TYPE_LEVEL_LOW>;
+ spi-cpol;
+ spi-max-frequency = <1500000>;
+ ti,keep-vref-on;
+ };
+};
+
+&fb {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_imxfb>;
+ display = <&display0>;
+ lcd-supply = <&reg_lcd>;
+ fsl,dmacr = <0x00040060>;
+ fsl,lscr1 = <0x00120300>;
+ fsl,lpccr = <0x00a903ff>;
+ status = "okay";
+};
+
+&i2c1 {
+ codec: codec@1a {
+ compatible = "ti,tlv320aic23";
+ reg = <0x1a>;
+ };
+};
+
+&kpp {
+ linux,keymap = <
+ MATRIX_KEY(0, 0, KEY_UP)
+ MATRIX_KEY(0, 1, KEY_DOWN)
+ MATRIX_KEY(1, 0, KEY_RIGHT)
+ MATRIX_KEY(1, 1, KEY_LEFT)
+ >;
+ status = "okay";
+};
+
+&sdhci1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhc1>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&ssi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssi1>;
+ codec-handle = <&codec>;
+ status = "okay";
+};
+
+&uart1 {
+ uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart3 {
+ uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ status = "okay";
+};
+
+&iomuxc {
+ imx27-eukrea-cpuimx27-baseboard {
+ pinctrl_cspi1: cspi1grp {
+ fsl,pins = <
+ MX27_PAD_CSPI1_MISO__CSPI1_MISO 0x0
+ MX27_PAD_CSPI1_MOSI__CSPI1_MOSI 0x0
+ MX27_PAD_CSPI1_SCLK__CSPI1_SCLK 0x0
+ MX27_PAD_CSPI1_SS0__GPIO4_28 0x0 /* CS0 */
+ >;
+ };
+
+ pinctrl_backlight: backlightgrp {
+ fsl,pins = <
+ MX27_PAD_PWMO__GPIO5_5 0x0
+ >;
+ };
+
+ pinctrl_gpioleds: gpioledsgrp {
+ fsl,pins = <
+ MX27_PAD_PC_PWRON__GPIO6_16 0x0
+ MX27_PAD_PC_CD2_B__GPIO6_19 0x0
+ >;
+ };
+
+ pinctrl_imxfb: imxfbgrp {
+ fsl,pins = <
+ MX27_PAD_LD0__LD0 0x0
+ MX27_PAD_LD1__LD1 0x0
+ MX27_PAD_LD2__LD2 0x0
+ MX27_PAD_LD3__LD3 0x0
+ MX27_PAD_LD4__LD4 0x0
+ MX27_PAD_LD5__LD5 0x0
+ MX27_PAD_LD6__LD6 0x0
+ MX27_PAD_LD7__LD7 0x0
+ MX27_PAD_LD8__LD8 0x0
+ MX27_PAD_LD9__LD9 0x0
+ MX27_PAD_LD10__LD10 0x0
+ MX27_PAD_LD11__LD11 0x0
+ MX27_PAD_LD12__LD12 0x0
+ MX27_PAD_LD13__LD13 0x0
+ MX27_PAD_LD14__LD14 0x0
+ MX27_PAD_LD15__LD15 0x0
+ MX27_PAD_LD16__LD16 0x0
+ MX27_PAD_LD17__LD17 0x0
+ MX27_PAD_CONTRAST__CONTRAST 0x0
+ MX27_PAD_OE_ACD__OE_ACD 0x0
+ MX27_PAD_HSYNC__HSYNC 0x0
+ MX27_PAD_VSYNC__VSYNC 0x0
+ >;
+ };
+
+ pinctrl_lcdreg: lcdreggrp {
+ fsl,pins = <
+ MX27_PAD_CLS__GPIO1_25 0x0
+ >;
+ };
+
+ pinctrl_sdhc1: sdhc1grp {
+ fsl,pins = <
+ MX27_PAD_SD1_CLK__SD1_CLK 0x0
+ MX27_PAD_SD1_CMD__SD1_CMD 0x0
+ MX27_PAD_SD1_D0__SD1_D0 0x0
+ MX27_PAD_SD1_D1__SD1_D1 0x0
+ MX27_PAD_SD1_D2__SD1_D2 0x0
+ MX27_PAD_SD1_D3__SD1_D3 0x0
+ >;
+ };
+
+ pinctrl_ssi1: ssi1grp {
+ fsl,pins = <
+ MX27_PAD_SSI4_CLK__SSI4_CLK 0x0
+ MX27_PAD_SSI4_FS__SSI4_FS 0x0
+ MX27_PAD_SSI4_RXDAT__SSI4_RXDAT 0x1
+ MX27_PAD_SSI4_TXDAT__SSI4_TXDAT 0x1
+ >;
+ };
+
+ pinctrl_touch: touchgrp {
+ fsl,pins = <
+ MX27_PAD_CSPI1_RDY__GPIO4_25 0x0 /* IRQ */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX27_PAD_UART1_TXD__UART1_TXD 0x0
+ MX27_PAD_UART1_RXD__UART1_RXD 0x0
+ MX27_PAD_UART1_CTS__UART1_CTS 0x0
+ MX27_PAD_UART1_RTS__UART1_RTS 0x0
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX27_PAD_UART2_TXD__UART2_TXD 0x0
+ MX27_PAD_UART2_RXD__UART2_RXD 0x0
+ MX27_PAD_UART2_CTS__UART2_CTS 0x0
+ MX27_PAD_UART2_RTS__UART2_RTS 0x0
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX27_PAD_UART3_TXD__UART3_TXD 0x0
+ MX27_PAD_UART3_RXD__UART3_RXD 0x0
+ MX27_PAD_UART3_CTS__UART3_CTS 0x0
+ MX27_PAD_UART3_RTS__UART3_RTS 0x0
+ >;
+ };
+ };
+};