From 428ac8df021dd1cbcc693eb76636873d42327e5d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= 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 Signed-off-by: Florian Fainelli --- 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";