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Diffstat (limited to 'arch/arm/dts/imxrt1050-evk-u-boot.dtsi')
-rw-r--r--arch/arm/dts/imxrt1050-evk-u-boot.dtsi274
1 files changed, 257 insertions, 17 deletions
diff --git a/arch/arm/dts/imxrt1050-evk-u-boot.dtsi b/arch/arm/dts/imxrt1050-evk-u-boot.dtsi
index 617cece448..e217dfd9eb 100644
--- a/arch/arm/dts/imxrt1050-evk-u-boot.dtsi
+++ b/arch/arm/dts/imxrt1050-evk-u-boot.dtsi
@@ -4,9 +4,18 @@
* Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
*/
+#include <dt-bindings/memory/imxrt-sdram.h>
+#include "imxrt1050-pinfunc.h"
+
/ {
+ aliases {
+ display0 = &lcdif;
+ usbphy0 = &usbphy1;
+ };
+
chosen {
u-boot,dm-spl;
+ tick-timer = &gpt;
};
clocks {
@@ -15,6 +24,92 @@
soc {
u-boot,dm-spl;
+
+ usbphy1: usbphy@400d9000 {
+ compatible = "fsl,imxrt-usbphy";
+ reg = <0x400d9000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ usbmisc: usbmisc@402e0800 {
+ #index-cells = <1>;
+ compatible = "fsl,imxrt-usbmisc";
+ reg = <0x402e0800 0x200>;
+ clocks = <&clks IMXRT1050_CLK_USBOH3>;
+ };
+
+ usbotg1: usb@402e0000 {
+ compatible = "fsl,imxrt-usb", "fsl,imx27-usb";
+ reg = <0x402e0000 0x200>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMXRT1050_CLK_USBOH3>;
+ fsl,usbphy = <&usbphy1>;
+ fsl,usbmisc = <&usbmisc 0>;
+ ahb-burst-config = <0x0>;
+ tx-burst-size-dword = <0x10>;
+ rx-burst-size-dword = <0x10>;
+ status = "disabled";
+ };
+
+ lcdif: lcdif@402b8000 {
+ compatible = "fsl,imxrt-lcdif";
+ reg = <0x402b8000 0x4000>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMXRT1050_CLK_LCDIF_PIX>,
+ <&clks IMXRT1050_CLK_LCDIF_APB>;
+ clock-names = "pix", "axi";
+ assigned-clocks = <&clks IMXRT1050_CLK_LCDIF_SEL>;
+ assigned-clock-parents = <&clks IMXRT1050_CLK_PLL5_VIDEO>;
+ status = "disabled";
+ };
+
+ semc: semc@402f0000 {
+ compatible = "fsl,imxrt-semc";
+ reg = <0x402f0000 0x4000>;
+ clocks = <&clks IMXRT1050_CLK_SEMC>;
+ pinctrl-0 = <&pinctrl_semc>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+ };
+};
+
+&semc {
+ u-boot,dm-spl;
+ /*
+ * Memory configuration from sdram datasheet IS42S16160J-6BLI
+ */
+ fsl,sdram-mux = /bits/ 8 <MUX_A8_SDRAM_A8
+ MUX_CSX0_SDRAM_CS1
+ 0
+ 0
+ 0
+ 0>;
+ fsl,sdram-control = /bits/ 8 <MEM_WIDTH_16BITS
+ BL_8
+ COL_9BITS
+ CL_3>;
+ fsl,sdram-timing = /bits/ 8 <0x2
+ 0x2
+ 0x9
+ 0x1
+ 0x5
+ 0x6
+
+ 0x20
+ 0x09
+ 0x01
+ 0x00
+
+ 0x04
+ 0x0A
+ 0x21
+ 0x50>;
+
+ bank1: bank@0 {
+ fsl,base-address = <0x80000000>;
+ fsl,memory-size = <MEM_SIZE_32M>;
+ u-boot,dm-spl;
};
};
@@ -31,60 +126,205 @@
};
&gpio1 {
+ compatible = "fsl,imxrt-gpio", "fsl,imx35-gpio";
u-boot,dm-spl;
};
&gpio2 {
+ compatible = "fsl,imxrt-gpio", "fsl,imx35-gpio";
u-boot,dm-spl;
};
&gpio3 {
+ compatible = "fsl,imxrt-gpio", "fsl,imx35-gpio";
u-boot,dm-spl;
};
&gpio4 {
+ compatible = "fsl,imxrt-gpio", "fsl,imx35-gpio";
u-boot,dm-spl;
};
&gpio5 {
+ compatible = "fsl,imxrt-gpio", "fsl,imx35-gpio";
u-boot,dm-spl;
};
-&gpt1 {
+&gpt {
+ clocks = <&osc>;
+ compatible = "fsl,imxrt-gpt";
+ status = "okay";
u-boot,dm-spl;
};
&lpuart1 { /* console */
+ compatible = "fsl,imxrt-lpuart";
+ clock-names = "per";
u-boot,dm-spl;
};
-&semc {
+&iomuxc {
u-boot,dm-spl;
+ compatible = "fsl,imxrt-iomuxc";
+ pinctrl-0 = <&pinctrl_lpuart1>;
- bank1: bank@0 {
+ pinctrl_semc: semcgrp {
+ fsl,pins = <
+ MXRT1050_IOMUXC_GPIO_EMC_00_SEMC_DA00
+ 0xf1 /* SEMC_D0 */
+ MXRT1050_IOMUXC_GPIO_EMC_01_SEMC_DA01
+ 0xf1 /* SEMC_D1 */
+ MXRT1050_IOMUXC_GPIO_EMC_02_SEMC_DA02
+ 0xf1 /* SEMC_D2 */
+ MXRT1050_IOMUXC_GPIO_EMC_03_SEMC_DA03
+ 0xf1 /* SEMC_D3 */
+ MXRT1050_IOMUXC_GPIO_EMC_04_SEMC_DA04
+ 0xf1 /* SEMC_D4 */
+ MXRT1050_IOMUXC_GPIO_EMC_05_SEMC_DA05
+ 0xf1 /* SEMC_D5 */
+ MXRT1050_IOMUXC_GPIO_EMC_06_SEMC_DA06
+ 0xf1 /* SEMC_D6 */
+ MXRT1050_IOMUXC_GPIO_EMC_07_SEMC_DA07
+ 0xf1 /* SEMC_D7 */
+ MXRT1050_IOMUXC_GPIO_EMC_08_SEMC_DM00
+ 0xf1 /* SEMC_DM0 */
+ MXRT1050_IOMUXC_GPIO_EMC_09_SEMC_ADDR00
+ 0xf1 /* SEMC_A0 */
+ MXRT1050_IOMUXC_GPIO_EMC_10_SEMC_ADDR01
+ 0xf1 /* SEMC_A1 */
+ MXRT1050_IOMUXC_GPIO_EMC_11_SEMC_ADDR02
+ 0xf1 /* SEMC_A2 */
+ MXRT1050_IOMUXC_GPIO_EMC_12_SEMC_ADDR03
+ 0xf1 /* SEMC_A3 */
+ MXRT1050_IOMUXC_GPIO_EMC_13_SEMC_ADDR04
+ 0xf1 /* SEMC_A4 */
+ MXRT1050_IOMUXC_GPIO_EMC_14_SEMC_ADDR05
+ 0xf1 /* SEMC_A5 */
+ MXRT1050_IOMUXC_GPIO_EMC_15_SEMC_ADDR06
+ 0xf1 /* SEMC_A6 */
+ MXRT1050_IOMUXC_GPIO_EMC_16_SEMC_ADDR07
+ 0xf1 /* SEMC_A7 */
+ MXRT1050_IOMUXC_GPIO_EMC_17_SEMC_ADDR08
+ 0xf1 /* SEMC_A8 */
+ MXRT1050_IOMUXC_GPIO_EMC_18_SEMC_ADDR09
+ 0xf1 /* SEMC_A9 */
+ MXRT1050_IOMUXC_GPIO_EMC_19_SEMC_ADDR11
+ 0xf1 /* SEMC_A11 */
+ MXRT1050_IOMUXC_GPIO_EMC_20_SEMC_ADDR12
+ 0xf1 /* SEMC_A12 */
+ MXRT1050_IOMUXC_GPIO_EMC_21_SEMC_BA0
+ 0xf1 /* SEMC_BA0 */
+ MXRT1050_IOMUXC_GPIO_EMC_22_SEMC_BA1
+ 0xf1 /* SEMC_BA1 */
+ MXRT1050_IOMUXC_GPIO_EMC_23_SEMC_ADDR10
+ 0xf1 /* SEMC_A10 */
+ MXRT1050_IOMUXC_GPIO_EMC_24_SEMC_CAS
+ 0xf1 /* SEMC_CAS */
+ MXRT1050_IOMUXC_GPIO_EMC_25_SEMC_RAS
+ 0xf1 /* SEMC_RAS */
+ MXRT1050_IOMUXC_GPIO_EMC_26_SEMC_CLK
+ 0xf1 /* SEMC_CLK */
+ MXRT1050_IOMUXC_GPIO_EMC_27_SEMC_CKE
+ 0xf1 /* SEMC_CKE */
+ MXRT1050_IOMUXC_GPIO_EMC_28_SEMC_WE
+ 0xf1 /* SEMC_WE */
+ MXRT1050_IOMUXC_GPIO_EMC_29_SEMC_CS0
+ 0xf1 /* SEMC_CS0 */
+ MXRT1050_IOMUXC_GPIO_EMC_30_SEMC_DA08
+ 0xf1 /* SEMC_D8 */
+ MXRT1050_IOMUXC_GPIO_EMC_31_SEMC_DA09
+ 0xf1 /* SEMC_D9 */
+ MXRT1050_IOMUXC_GPIO_EMC_32_SEMC_DA10
+ 0xf1 /* SEMC_D10 */
+ MXRT1050_IOMUXC_GPIO_EMC_33_SEMC_DA11
+ 0xf1 /* SEMC_D11 */
+ MXRT1050_IOMUXC_GPIO_EMC_34_SEMC_DA12
+ 0xf1 /* SEMC_D12 */
+ MXRT1050_IOMUXC_GPIO_EMC_35_SEMC_DA13
+ 0xf1 /* SEMC_D13 */
+ MXRT1050_IOMUXC_GPIO_EMC_36_SEMC_DA14
+ 0xf1 /* SEMC_D14 */
+ MXRT1050_IOMUXC_GPIO_EMC_37_SEMC_DA15
+ 0xf1 /* SEMC_D15 */
+ MXRT1050_IOMUXC_GPIO_EMC_38_SEMC_DM01
+ 0xf1 /* SEMC_DM1 */
+ MXRT1050_IOMUXC_GPIO_EMC_39_SEMC_DQS
+ (IMX_PAD_SION | 0xf1) /* SEMC_DQS */
+ >;
u-boot,dm-spl;
};
-};
-&iomuxc {
- u-boot,dm-spl;
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MXRT1050_IOMUXC_GPIO_B0_00_LCD_CLK 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_01_LCD_ENABLE 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_02_LCD_HSYNC 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_03_LCD_VSYNC 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_04_LCD_DATA00 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_05_LCD_DATA01 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_06_LCD_DATA02 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_07_LCD_DATA03 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_08_LCD_DATA04 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_09_LCD_DATA05 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_10_LCD_DATA06 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_11_LCD_DATA07 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_12_LCD_DATA08 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_13_LCD_DATA09 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_14_LCD_DATA10 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B0_15_LCD_DATA11 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B1_01_LCD_DATA13 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B1_02_LCD_DATA14 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B1_03_LCD_DATA15 0x1b0b1
+ MXRT1050_IOMUXC_GPIO_B1_15_GPIO2_IO31 0x0b069
+ MXRT1050_IOMUXC_GPIO_AD_B0_02_GPIO1_IO02 0x0b069
+ >;
+ };
- imxrt1050-evk {
+ pinctrl_lpuart1: lpuart1grp {
u-boot,dm-spl;
- pinctrl_lpuart1: lpuart1grp {
- u-boot,dm-spl;
- };
+ };
- pinctrl_semc: semcgrp {
- u-boot,dm-spl;
- };
+ pinctrl_usdhc0: usdhc0grp {
+ u-boot,dm-spl;
+ };
+ };
+
+&usdhc1 {
+ compatible = "fsl,imxrt-usdhc";
+ u-boot,dm-spl;
+};
+
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ display = <&display0>;
+ status = "okay";
+
+ display0: display0 {
+ bits-per-pixel = <16>;
+ bus-width = <16>;
- pinctrl_usdhc0: usdhc0grp {
- u-boot,dm-spl;
+ display-timings {
+ timing0: timing0 {
+ clock-frequency = <9300000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <4>;
+ hfront-porch = <8>;
+ vback-porch = <4>;
+ vfront-porch = <8>;
+ hsync-len = <41>;
+ vsync-len = <10>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ };
};
};
};
-&usdhc1 {
- u-boot,dm-spl;
+&usbotg1 {
+ dr_mode = "host";
+ status = "okay";
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-17 12:58:41 +0300