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36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From 0c341f47adc3578cd5f817aa20ee2b7f9ae6b23e Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Wed, 17 Apr 2024 15:57:07 +0100
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Subject: [PATCH 1037/1085] dts: bcm2712: cm5: Force the ANT pins to GPIOs
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The magic required to make requesting a GPIO automatically change the
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pinmux settings is currently absent. Work around that by explicitly
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requesting that the ANT pins be in GPIO mode.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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@@ -360,6 +360,9 @@ dpi_16bit_gpio2: &rp1_dpi_16bit_g
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};
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&pinctrl_aon {
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+ ant_pins: ant_pins {
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+ function = "gpio";
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+ pins = "aon_gpio5", "aon_gpio6";
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};
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/* Slight hack - only one PWM pin (status LED) is usable */
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@@ -462,7 +465,7 @@ dpi_16bit_gpio2: &rp1_dpi_16bit_g
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/* SDIO2 drives the WLAN interface */
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&sdio2 {
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- pinctrl-0 = <&sdio2_30_pins>;
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+ pinctrl-0 = <&sdio2_30_pins>, <&ant_pins>;
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pinctrl-names = "default";
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bus-width = <4>;
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vmmc-supply = <&wl_on_reg>;
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