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78 lines
2.6 KiB
Diff
78 lines
2.6 KiB
Diff
From 64b838bcfcd490561e919bd569da8ab3afb83f83 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Wed, 16 Mar 2016 08:35:06 +0000
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Subject: [PATCH] BCM270X_DT: Add dtparam for uart1
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 1 +
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arch/arm/boot/dts/bcm2708-rpi-b.dts | 1 +
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arch/arm/boot/dts/bcm2708-rpi-cm.dts | 1 +
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arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 1 +
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arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 1 +
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arch/arm/boot/dts/overlays/README | 3 +++
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6 files changed, 8 insertions(+)
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--- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
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@@ -120,6 +120,7 @@
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__overrides__ {
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uart0 = <&uart0>,"status";
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uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
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+ uart1 = <&uart1>,"status";
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i2s = <&i2s>,"status";
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spi = <&spi0>,"status";
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i2c0 = <&i2c0>,"status";
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--- a/arch/arm/boot/dts/bcm2708-rpi-b.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts
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@@ -114,6 +114,7 @@
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__overrides__ {
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uart0 = <&uart0>,"status";
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uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
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+ uart1 = <&uart1>,"status";
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i2s = <&i2s>,"status";
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spi = <&spi0>,"status";
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i2c0 = <&i2c0>,"status";
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--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts
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@@ -89,6 +89,7 @@
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__overrides__ {
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uart0 = <&uart0>,"status";
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uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
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+ uart1 = <&uart1>,"status";
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i2s = <&i2s>,"status";
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spi = <&spi0>,"status";
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i2c0 = <&i2c0>,"status";
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--- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
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+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
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@@ -120,6 +120,7 @@
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__overrides__ {
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uart0 = <&uart0>,"status";
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uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
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+ uart1 = <&uart1>,"status";
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i2s = <&i2s>,"status";
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spi = <&spi0>,"status";
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i2c0 = <&i2c0>,"status";
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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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@@ -171,6 +171,7 @@
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__overrides__ {
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uart0 = <&uart0>,"status";
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uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
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+ uart1 = <&uart1>,"status";
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i2s = <&i2s>,"status";
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spi = <&spi0>,"status";
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i2c0 = <&i2c0>,"status";
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -124,6 +124,9 @@ Params:
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uart0 Set to "off" to disable uart0 (default "on")
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+ uart1 Set to "on" or "off" to enable or disable uart1
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+ (default varies)
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+
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watchdog Set to "on" to enable the hardware watchdog
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(default "off")
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