From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/arm/boot/dts/omap4-duovero.dtsi | 26 ++------------------------
1 files changed, 2 insertions(+), 24 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/omap4-duovero.dtsi b/kernel/arch/arm/boot/dts/omap4-duovero.dtsi
index 5e81691..805dfd4 100644
--- a/kernel/arch/arm/boot/dts/omap4-duovero.dtsi
+++ b/kernel/arch/arm/boot/dts/omap4-duovero.dtsi
@@ -1,12 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
- *
- * 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 "omap443x.dtsi"
+#include "omap4-mcpdm.dtsi"
/ {
model = "Gumstix Duovero";
@@ -79,16 +77,6 @@
pinctrl-single,pins = <
OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */
OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */
- >;
- };
-
- mcpdm_pins: pinmux_mcpdm_pins {
- pinctrl-single,pins = <
- OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */
- OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */
- OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */
- OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */
- OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */
>;
};
@@ -207,16 +195,6 @@
&mcbsp1 {
pinctrl-names = "default";
pinctrl-0 = <&mcbsp1_pins>;
- status = "okay";
-};
-
-&mcpdm {
- pinctrl-names = "default";
- pinctrl-0 = <&mcpdm_pins>;
-
- clocks = <&twl6040>;
- clock-names = "pdmclk";
-
status = "okay";
};
--
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