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lctr-a9xx/patches/linux_4.4.66: add patch for omap3.

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This commit is contained in:
Pedro Gonçalves 2017-06-14 18:09:36 +01:00
parent eb350e5312
commit e17ed0fe3d
1 changed files with 105 additions and 0 deletions
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105
systems/lctr-a9xx/patches/linux/4.4.66/00-lctr-a9xx-dts.patch Normal file
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@ -0,0 +1,105 @@
diff --git linux-4.4.66/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc37..7241be6 100644
--- linux-4.4.66/arch/arm/boot/dts/Makefile
+++ linux-4.4.66/arch/arm/boot/dts/Makefile
@@ -421,6 +421,7 @@
omap3-igep0020-rev-f.dtb \
omap3-igep0030.dtb \
omap3-igep0030-rev-g.dtb \
+ omap3-lctr-a9xx.dtb \
omap3-ldp.dtb \
omap3-lilly-dbb056.dtb \
omap3-n900.dtb \
diff -Nru linux-4.4.66/arch/arm/boot/dts/omap3-lctr-a9xx.dts linux-4.4.66.rasm/arch/arm/boot/dts/omap3-lctr-a9xx.dts
--- linux-4.4.66/arch/arm/boot/dts/omap3-lctr-a9xx.dts
+++ linux-4.4.66.rasm/arch/arm/boot/dts/omap3-lctr-a9xx.dts
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2014 Universidade do Porto - Faculdade de Engenharia
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/input/input.h>
+#include "omap3-igep0020.dts"
+
+/ {
+ leds {
+ boot {
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ gpio_keys {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_keys_pins>;
+ compatible = "gpio-keys";
+
+ button@0 {
+ label = "Button 0";
+ gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 */
+ linux,code = <BTN_0>;
+ debounce-interval = <5>;
+ };
+
+ button@1 {
+ label = "Button 1";
+ gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 */
+ linux,code = <BTN_1>;
+ debounce-interval = <5>;
+ };
+
+ button@2 {
+ label = "Button 2";
+ gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; /* gpio_137 */
+ linux,code = <BTN_2>;
+ debounce-interval = <5>;
+ };
+ };
+
+ pps {
+ compatible = "pps-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pps_pins>;
+ gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
+ assert-rising-edge;
+ };
+};
+
+&omap3_pmx_core {
+ gpio_keys_pins: pinmux_gpio_keys_pins {
+ pinctrl-single,pins = <
+ 0x136 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* gpio_137 - button 2 */
+ 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* gpio_138 - button 1 */
+ 0x13a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* gpio_139 - button 0 */
+ >;
+ };
+
+ pps_pins: pinmux_pps_pins {
+ pinctrl-single,pins = <
+ 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* gpio_136 */
+ >;
+ };
+};
+
+&i2c2 {
+ rtc@68 {
+ compatible = "dallas,ds1307";
+ reg = <0x68>;
+ };
+};
+
+/* Disable WiFi/Bluetooth combo. */
+&mmc2 {
+ status = "disabled";
+};
+
+&vdd33 {
+ status = "disabled";
+};
+
+&lbee1usjyc_pdn {
+ status = "disabled";
+};