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Fix RPi4 uart 2-5 (#706)

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Pascal Vizeli 2020-06-02 23:32:49 +02:00 committed by GitHub
parent ee13d1fb45
commit afe39c279b
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1 changed files with 45 additions and 4 deletions
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49
buildroot-external/board/raspberrypi/patches/linux/0001-rpi-dts-allow-uboot-find-serial.patch
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@ -1,15 +1,56 @@
From b8cabc02384390446cb7f2e34af07b44881246e3 Mon Sep 17 00:00:00 2001
From ece9067567bf0cc938ff09e43dbb3cb00db7fb83 Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pvizeli@syshack.ch>
Date: Fri, 24 Apr 2020 22:03:34 +0000
Date: Tue, 2 Jun 2020 21:20:08 +0000
Subject: [PATCH 1/1] rpi-dts: allow uboot find serial
Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
---
arch/arm/boot/dts/bcm2711.dtsi | 8 ++++----
arch/arm/boot/dts/bcm283x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 20114a723cf9..5bae25b20d81 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -128,7 +128,7 @@
};
uart2: serial@7e201400 {
- compatible = "arm,pl011", "arm,primecell";
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
reg = <0x7e201400 0x200>;
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clocks BCM2835_CLOCK_UART>,
@@ -139,7 +139,7 @@
};
uart3: serial@7e201600 {
- compatible = "arm,pl011", "arm,primecell";
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
reg = <0x7e201600 0x200>;
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clocks BCM2835_CLOCK_UART>,
@@ -150,7 +150,7 @@
};
uart4: serial@7e201800 {
- compatible = "arm,pl011", "arm,primecell";
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
reg = <0x7e201800 0x200>;
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clocks BCM2835_CLOCK_UART>,
@@ -161,7 +161,7 @@
};
uart5: serial@7e201a00 {
- compatible = "arm,pl011", "arm,primecell";
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
reg = <0x7e201a00 0x200>;
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clocks BCM2835_CLOCK_UART>,
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 7e95601376d0..82a0ee0d5889 100644
index 4426f9e6ba92..abcf677fe416 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -306,7 +306,7 @@