From bc8f3bf499eb8a25bbac53e575fac9967400edd2 Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Thu, 23 Dec 2021 17:16:54 -0600
Subject: [PATCH] am335x-bonegreen-gateway.dts: use fixup for ble
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
src/arm/am335x-bonegreen-gateway.dts | 83 ++++++++++++++++++++++------
1 file changed, 66 insertions(+), 17 deletions(-)
diff --git a/src/arm/am335x-bonegreen-gateway.dts b/src/arm/am335x-bonegreen-gateway.dts
index f6b9b66..6588ce7 100644
--- a/src/arm/am335x-bonegreen-gateway.dts
+++ b/src/arm/am335x-bonegreen-gateway.dts
@@ -2,6 +2,7 @@
/*
* Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*/
+
/dts-v1/;
#include "am33xx.dtsi"
@@ -21,6 +22,7 @@
chosen {
base_dtb = "am335x-bonegreen-gateway.dts";
base_dtb_timestamp = __TIMESTAMP__;
+ wl1835_bt = "S3-texas-300000";
};
wlan_en_reg: fixedregulator@2 {
@@ -36,7 +38,39 @@
};
leds {
- pinctrl-0 = <&user_leds_s0 &extra_led_pins>;
+ pinctrl-names = "default";
+ //pinctrl-0 = <&user_leds_s0>;
+ pinctrl-0 = <&user_leds_s0 &bt_pins>;
+
+ compatible = "gpio-leds";
+
+ led2 {
+ label = "beaglebone:green:usr0";
+ gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ led3 {
+ label = "beaglebone:green:usr1";
+ gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ led4 {
+ label = "beaglebone:green:usr2";
+ gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "cpu0";
+ default-state = "off";
+ };
+
+ led5 {
+ label = "beaglebone:green:usr3";
+ gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ default-state = "off";
+ };
led6 {
label = "beaglebone:green:usr4";
@@ -44,6 +78,12 @@
linux,default-trigger = "netdev";
default-state = "off";
};
+
+ wl18xx_bt_en: led7 {
+ label = "wl18xx_bt_en";
+ gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
};
};
@@ -70,9 +110,19 @@
pinctrl-names = "default";
pinctrl-0 = <&usbhost_pins>;
+ user_leds_s0: user_leds_s0 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a7.gpio1_23 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */
+ AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* WL_Active_LED / USR4 */
+ >;
+ };
+
bt_pins: pinmux_bt_pins {
pinctrl-single,pins = <
- AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gmii1_txd0.gpio0_28 - BT_EN */
+ AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gmii1_txd0.gpio0_28 - BT_EN */
>;
};
@@ -103,9 +153,9 @@
>;
};
- extra_led_pins: pinmux_extra_led_pins {
+ usbhost_pins: pinmux_usbhost_pins {
pinctrl-single,pins = <
- AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_OUTPUT, MUX_MODE7) /* WL_Active_LED / USR4 */
+ AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gmii1_txd1.gpio0[21] */
>;
};
@@ -116,12 +166,6 @@
AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gmii1_rxclk.gpio3_10 LS_BUF_EN */
>;
};
-
- usbhost_pins: pinmux_usbhost_pins {
- pinctrl-single,pins = <
- AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gmii1_txd1.gpio0[21] */
- >;
- };
};
&mac {
@@ -160,16 +204,20 @@
&uart3 {
pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins &bt_pins>;
+ pinctrl-0 = <&uart3_pins>;
+ //pinctrl-0 = <&uart3_pins &bt_pins>;
status = "okay";
- bluetooth {
- compatible = "ti,wl1835-st";
- enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
- };
+ //bluetooth {
+ // compatible = "ti,wl1835-st";
+ // enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ //};
};
&i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
extrtc: rtc@68 {
compatible = "dallas,ds1340";
reg = <0x68>;
@@ -178,7 +226,7 @@
// (K16) gmii1_txd1.gpio0[21]
&gpio0 {
- usb_reset {
+ usb-reset-hog {
gpio-hog;
gpios = <21 GPIO_ACTIVE_HIGH>;
output-high;
@@ -187,7 +235,7 @@
};
&gpio3 {
- ls_buf_en {
+ ls-buf-en-hog {
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
output-high;
@@ -202,6 +250,7 @@
hub@1 {
compatible = "usb424,9512";
reg = <1>;
+
#address-cells = <1>;
#size-cells = <0>;
--
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