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68 lines
1.6 KiB
Diff
68 lines
1.6 KiB
Diff
From d5a4fa7ba39e4f9e41271023e1be417204b8a2b7 Mon Sep 17 00:00:00 2001
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From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
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Date: Tue, 27 Nov 2018 16:59:10 +0100
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Subject: [PATCH] BCM2710_DT: fix gpio expander bindings
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The upstreamed driver for the GPIO expander expects to be a children of
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the "firmware" node.
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The patch also removes the "firmware" phandle as it's useless.
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Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
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---
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arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 3 +--
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arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 4 +++-
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arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 4 +++-
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3 files changed, 7 insertions(+), 4 deletions(-)
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--- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
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+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
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@@ -83,12 +83,11 @@
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brcm,overclock-50 = <0>;
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};
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-&soc {
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+&firmware {
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expgpio: expgpio {
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compatible = "raspberrypi,firmware-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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- firmware = <&firmware>;
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status = "okay";
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};
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};
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--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
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+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
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@@ -92,11 +92,13 @@
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status = "okay";
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};
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+};
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+
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+&firmware {
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expgpio: expgpio {
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compatible = "raspberrypi,firmware-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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- firmware = <&firmware>;
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status = "okay";
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};
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};
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--- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
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+++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
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@@ -53,11 +53,13 @@
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status = "okay";
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};
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+};
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+
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+&firmware {
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expgpio: expgpio {
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compatible = "raspberrypi,firmware-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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- firmware = <&firmware>;
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status = "okay";
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};
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};
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