* [PATCH 1/2] ARM: dts: ixp4xx-nslu2: Enable write on flash
2023-09-08 10:49 [PATCH 0/2] Minor IXP4xx DTS updates Linus Walleij
@ 2023-09-08 10:49 ` Linus Walleij
2023-09-08 10:49 ` [PATCH 2/2] ARM: dts: ixp4xx: Use right restart keycode Linus Walleij
1 sibling, 0 replies; 3+ messages in thread
From: Linus Walleij @ 2023-09-08 10:49 UTC (permalink / raw)
To: Linus Walleij, Imre Kaloz, Krzysztof Halasa, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-kernel, devicetree, linux-kernel, Linus Walleij
To upgrade the firmware and similar, the flash needs write
access.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
index da1e93212b86..706ba531faf0 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -101,6 +101,8 @@ bus@c4000000 {
flash@0,0 {
compatible = "intel,ixp4xx-flash", "cfi-flash";
bank-width = <2>;
+ /* Enable writes on the expansion bus */
+ intel,ixp4xx-eb-write-enable = <1>;
/*
* 8 MB of Flash in 0x20000 byte blocks
* mapped in at CS0.
--
2.41.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] ARM: dts: ixp4xx: Use right restart keycode
2023-09-08 10:49 [PATCH 0/2] Minor IXP4xx DTS updates Linus Walleij
2023-09-08 10:49 ` [PATCH 1/2] ARM: dts: ixp4xx-nslu2: Enable write on flash Linus Walleij
@ 2023-09-08 10:49 ` Linus Walleij
1 sibling, 0 replies; 3+ messages in thread
From: Linus Walleij @ 2023-09-08 10:49 UTC (permalink / raw)
To: Linus Walleij, Imre Kaloz, Krzysztof Halasa, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-kernel, devicetree, linux-kernel, Linus Walleij
The "reset" key on a few IXP4xx routers were sending KEY_ESC
but what we want to send is KEY_RESTART which will make
OpenWrt and similar userspace do a controlled reboot.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts
index b9d46eb06507..fa133c913606 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts
@@ -57,7 +57,7 @@ gpio_keys {
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
};
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts
index 5a5e16cc7335..73d3c11dd0d4 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts
@@ -44,7 +44,7 @@ button-sync {
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
};
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts
index 8da6823e1dbe..26f02dad6a54 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts
@@ -63,7 +63,7 @@ button-power {
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
};
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
index 706ba531faf0..2eec5f63d399 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -65,7 +65,7 @@ button-power {
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
--
2.41.0
^ permalink raw reply related [flat|nested] 3+ messages in thread