From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/arch/arm/boot/dts/am335x-pocketbeagle.dts | 348 +++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 297 insertions(+), 51 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/am335x-pocketbeagle.dts b/kernel/arch/arm/boot/dts/am335x-pocketbeagle.dts
index 62fe5ca..d526c59 100644
--- a/kernel/arch/arm/boot/dts/am335x-pocketbeagle.dts
+++ b/kernel/arch/arm/boot/dts/am335x-pocketbeagle.dts
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*
* Author: Robert Nelson <robertcnelson@gmail.com>
*/
@@ -59,77 +59,345 @@
};
};
+&gpio0 {
+ gpio-line-names =
+ "[NC]",
+ "[NC]",
+ "P1.08 [SPI0_CLK]",
+ "P1.10 [SPI0_MISO]",
+ "P1.12 [SPI0_MOSI]",
+ "P1.06 [SPI0_CS]",
+ "[MMC0_CD]",
+ "P2.29 [SPI1_CLK]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "P1.26 [I2C2_SDA]",
+ "P1.28 [I2C2_SCL]",
+ "P2.11 [I2C1_SDA]",
+ "P2.09 [I2C1_SCL]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "P2.31 [SPI1_CS]",
+ "P1.20 [PRU0.16]",
+ "[NC]",
+ "[NC]",
+ "P2.03",
+ "[NC]",
+ "[NC]",
+ "P1.34",
+ "P2.19",
+ "[NC]",
+ "[NC]",
+ "P2.05 [UART4_RX]",
+ "P2.07 [UART4_TX]";
+};
+
+&gpio1 {
+ gpio-line-names =
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "P2.25 [SPI1_MOSI]",
+ "P1.32 [UART0_RX]",
+ "P1.30 [UART0_TX]",
+ "P2.24",
+ "P2.33",
+ "P2.22",
+ "P2.18",
+ "[NC]",
+ "[NC]",
+ "P2.01 [PWM1A]",
+ "[NC]",
+ "P2.10",
+ "[USR LED 0]",
+ "[USR LED 1]",
+ "[USR LED 2]",
+ "[USR LED 3]",
+ "P2.06",
+ "P2.04",
+ "P2.02",
+ "P2.08",
+ "[NC]",
+ "[NC]",
+ "[NC]";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "P2.20",
+ "P2.17",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[EEPROM_WP]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[SYSBOOT]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "P2.35 [AIN5]",
+ "P1.02 [AIN6]",
+ "P1.35 [PRU1.10]",
+ "P1.04 [PRU1.11]",
+ "[MMC0_DAT3]",
+ "[MMC0_DAT2]",
+ "[MMC0_DAT1]",
+ "[MMC0_DAT0]",
+ "[MMC0_CLK]",
+ "[MMC0_CMD]";
+};
+
+&gpio3 {
+ gpio-line-names =
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[I2C0_SDA]",
+ "[I2C0_SCL]",
+ "[JTAG]",
+ "[JTAG]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "P1.03 [USB1]",
+ "P1.36 [PWM0A]",
+ "P1.33 [PRU0.1]",
+ "P2.32 [PRU0.2]",
+ "P2.30 [PRU0.3]",
+ "P1.31 [PRU0.4]",
+ "P2.34 [PRU0.5]",
+ "P2.28 [PRU0.6]",
+ "P1.29 [PRU0.7]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]",
+ "[NC]";
+};
+
&am33xx_pinmux {
+
+ pinctrl-names = "default";
+
+ pinctrl-0 = < &P2_03_gpio &P1_34_gpio &P2_19_gpio &P2_24_gpio
+ &P2_33_gpio &P2_22_gpio &P2_18_gpio &P2_10_gpio
+ &P2_06_gpio &P2_04_gpio &P2_02_gpio &P2_08_gpio
+ &P2_17_gpio >;
+
+ /* P2_03 (ZCZ ball T10) gpio0_23 0x824 PIN 9 */
+ P2_03_gpio: pinmux_P2_03_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P1_34 (ZCZ ball T11) gpio0_26 0x828 PIN 10 */
+ P1_34_gpio: pinmux_P1_34_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_19 (ZCZ ball U12) gpio0_27 0x82c PIN 11 */
+ P2_19_gpio: pinmux_P2_19_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_24 (ZCZ ball T12) gpio1_12 0x830 PIN 12 */
+ P2_24_gpio: pinmux_P2_24_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_33 (ZCZ ball R12) gpio1_13 0x834 PIN 13 */
+ P2_33_gpio: pinmux_P2_33_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_22 (ZCZ ball V13) gpio1_14 0x838 PIN 14 */
+ P2_22_gpio: pinmux_P2_22_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_18 (ZCZ ball U13) gpio1_15 0x83c PIN 15 */
+ P2_18_gpio: pinmux_P2_18_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_10 (ZCZ ball R14) gpio1_20 0x850 PIN 20 */
+ P2_10_gpio: pinmux_P2_10_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_06 (ZCZ ball U16) gpio1_25 0x864 PIN 25 */
+ P2_06_gpio: pinmux_P2_06_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_04 (ZCZ ball T16) gpio1_26 0x868 PIN 26 */
+ P2_04_gpio: pinmux_P2_04_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_02 (ZCZ ball V17) gpio1_27 0x86c PIN 27 */
+ P2_02_gpio: pinmux_P2_02_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+ /* P2_08 (ZCZ ball U18) gpio1_28 0x878 PIN 30 */
+ P2_08_gpio: pinmux_P2_08_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x00 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x00 0x00 0x10 0x18>;
+ };
+
+ /* P2_17 (ZCZ ball V12) gpio2_1 0x88c PIN 35 */
+ P2_17_gpio: pinmux_P2_17_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
i2c2_pins: pinmux-i2c2-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */
- AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */
+ AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */
+ AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */
>;
};
ehrpwm0_pins: pinmux-ehrpwm0-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */
+ AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */
>;
};
ehrpwm1_pins: pinmux-ehrpwm1-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */
>;
};
mmc0_pins: pinmux-mmc0-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
- AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */
- AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */
- AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */
- AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */
- AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */
- AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */
- AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* (B12) mcasp0_aclkr.mmc0_sdwp */
+ AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
>;
};
spi0_pins: pinmux-spi0-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */
- AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */
- AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */
- AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */
+ AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0)
>;
};
spi1_pins: pinmux-spi1-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */
- AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */
- AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */
- AM33XX_IOPAD(0x9b0, PIN_INPUT_PULLUP | MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */
+ AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */
+ AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */
+ AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */
+ AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_INPUT_PULLUP, MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */
>;
};
usr_leds_pins: pinmux-usr-leds-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */
- AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */
- AM33XX_IOPAD(0x85c, PIN_OUTPUT | MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */
- AM33XX_IOPAD(0x860, PIN_OUTPUT | MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */
>;
};
uart0_pins: pinmux-uart0-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* (E15) uart0_rxd.uart0_rxd */
- AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (E16) uart0_txd.uart0_txd */
+ AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
>;
};
uart4_pins: pinmux-uart4-pins {
pinctrl-single,pins = <
- AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */
- AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */
>;
};
};
@@ -206,32 +474,10 @@
status = "okay";
};
-&usb {
- status = "okay";
-};
-
-&usb_ctrl_mod {
- status = "okay";
-};
-
-&usb0_phy {
- status = "okay";
-};
-
&usb0 {
- status = "okay";
dr_mode = "otg";
};
-&usb1_phy {
- status = "okay";
-};
-
&usb1 {
- status = "okay";
dr_mode = "host";
-};
-
-&cppi41dma {
- status = "okay";
};
--
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