openwrt/target/linux/bcm53xx/patches-5.10/031-v5.13-0002-ARM-dts-BCM5301X-Describe-NVMEM-NVRAM-on-Linksys-Lux.patch
Rafał Miłecki d8e8a2a8db bcm53xx: add testing support for kernel 5.10
It still requires fixing PCIe support:
[    6.644699] pcie_iproc_bcma bcma0:7: host bridge /axi@18000000/pcie@12000 ranges:
[    6.652217] pcie_iproc_bcma bcma0:7:   No bus range found for /axi@18000000/pcie@12000, using [bus 00-ff]
[    6.661833] OF: /axi@18000000/pcie@12000: Missing device_type
[    6.667622] pcie_iproc_bcma: probe of bcma0:7 failed with error -12
[    6.673985] pcie_iproc_bcma bcma0:8: host bridge /axi@18000000/pcie@13000 ranges:
[    6.681514] pcie_iproc_bcma bcma0:8:   No bus range found for /axi@18000000/pcie@13000, using [bus 00-ff]
[    6.691137] pcie_iproc_bcma: probe of bcma0:8 failed with error -12
[    6.697522] pcie_iproc_bcma bcma0:9: host bridge /axi@18000000/pcie@14000 ranges:
[    6.705048] pcie_iproc_bcma bcma0:9:   No bus range found for /axi@18000000/pcie@14000, using [bus 00-ff]
[    6.714669] pcie_iproc_bcma: probe of bcma0:9 failed with error -12

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2021-07-29 14:56:14 +02:00

137 lines
3.3 KiB
Diff

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