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192486ac74
This adds NVMEM bindings that are needed for proper booting on Linksys
devices.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 98d456a14e)
137 lines
3.3 KiB
Diff
137 lines
3.3 KiB
Diff
From 428ac8df021dd1cbcc693eb76636873d42327e5d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Wed, 10 Mar 2021 22:04:46 +0100
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Subject: [PATCH] ARM: dts: BCM5301X: Describe NVMEM NVRAM on Linksys & Luxul
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routers
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Provide access to NVRAM which contains device environment variables.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts | 5 +++++
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arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts | 5 +++++
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arch/arm/boot/dts/bcm4709-linksys-ea9200.dts | 5 +++++
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arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 5 +++++
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arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts | 5 +++++
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arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts | 5 +++++
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arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 5 +++++
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arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts | 5 +++++
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8 files changed, 40 insertions(+)
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--- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts
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+++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts
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@@ -21,6 +21,11 @@
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reg = <0x00000000 0x08000000>;
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};
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+ nvram@1c080000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1c080000 0x180000>;
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+ };
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+
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gpio-keys {
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compatible = "gpio-keys";
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--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
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+++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
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@@ -21,6 +21,11 @@
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reg = <0x00000000 0x08000000>;
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};
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+ nvram@1eff0000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1eff0000 0x10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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--- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
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+++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x08000000>;
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};
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+ nvram@1c080000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1c080000 0x180000>;
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+ };
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+
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gpio-keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
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+++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x08000000>;
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};
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+ nvram@1c080000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1c080000 0x100000>;
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+ };
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+
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gpio-keys {
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compatible = "gpio-keys";
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--- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
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+++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x18000000>;
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};
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+ nvram@1eff0000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1eff0000 0x10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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--- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
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+++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x18000000>;
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};
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+ nvram@1eff0000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1eff0000 0x10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
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+++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x08000000>;
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};
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+ nvram@1eff0000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1eff0000 0x10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
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+++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
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@@ -22,6 +22,11 @@
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<0x88000000 0x18000000>;
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};
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+ nvram@1eff0000 {
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+ compatible = "brcm,nvram";
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+ reg = <0x1eff0000 0x10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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