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* [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
@ 2016-04-27  7:05 ` Rafał Miłecki
  0 siblings, 0 replies; 6+ messages in thread
From: Rafał Miłecki @ 2016-04-27  7:05 UTC (permalink / raw)
  To: Florian Fainelli
  Cc: Rafał Miłecki, Hauke Mehrtens, Rob Herring, Pawel Moll,
	Mark Rutland, Ian Campbell, Kumar Gala, Russell King,
	open list:BROADCOM BCM5301X ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list

Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
NOR flash") enabled SPI-NOR device on routers using serial flash only.
However there are also devices with two flash memories:
1) Small SPI attached flash used mostly for booting
2) Bigger NAND used mostly for storing firmware
On such devices we still need SPI-NOR e.g. to access NVRAM data.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6250.dts       | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts    | 4 ++++
 arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts     | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
index 5087aa8..9cb186e 100644
--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -147,3 +147,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index 1049ab1..8ce39d5 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -90,3 +90,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
index 3a94606..6229ef2 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
@@ -82,3 +82,7 @@
 		};
 	};
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
index 791d722..0653e7e 100644
--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -131,3 +131,7 @@
 &usb2 {
 	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index ace38ef..50cf804 100644
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -113,3 +113,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
-- 
1.8.4.5

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
@ 2016-04-27  7:05 ` Rafał Miłecki
  0 siblings, 0 replies; 6+ messages in thread
From: Rafał Miłecki @ 2016-04-27  7:05 UTC (permalink / raw)
  To: Florian Fainelli
  Cc: Rafał Miłecki, Hauke Mehrtens, Rob Herring, Pawel Moll,
	Mark Rutland, Ian Campbell, Kumar Gala, Russell King,
	open list:BROADCOM BCM5301X ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list

Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
NOR flash") enabled SPI-NOR device on routers using serial flash only.
However there are also devices with two flash memories:
1) Small SPI attached flash used mostly for booting
2) Bigger NAND used mostly for storing firmware
On such devices we still need SPI-NOR e.g. to access NVRAM data.

Signed-off-by: Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6250.dts       | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts    | 4 ++++
 arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts     | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
index 5087aa8..9cb186e 100644
--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -147,3 +147,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index 1049ab1..8ce39d5 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -90,3 +90,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
index 3a94606..6229ef2 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
@@ -82,3 +82,7 @@
 		};
 	};
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
index 791d722..0653e7e 100644
--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -131,3 +131,7 @@
 &usb2 {
 	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index ace38ef..50cf804 100644
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -113,3 +113,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
-- 
1.8.4.5

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^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
@ 2016-04-27  7:05 ` Rafał Miłecki
  0 siblings, 0 replies; 6+ messages in thread
From: Rafał Miłecki @ 2016-04-27  7:05 UTC (permalink / raw)
  To: linux-arm-kernel

Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
NOR flash") enabled SPI-NOR device on routers using serial flash only.
However there are also devices with two flash memories:
1) Small SPI attached flash used mostly for booting
2) Bigger NAND used mostly for storing firmware
On such devices we still need SPI-NOR e.g. to access NVRAM data.

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6250.dts       | 4 ++++
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts    | 4 ++++
 arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 4 ++++
 arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts     | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
index 5087aa8..9cb186e 100644
--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -147,3 +147,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index 1049ab1..8ce39d5 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -90,3 +90,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
index 3a94606..6229ef2 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
@@ -82,3 +82,7 @@
 		};
 	};
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
index 791d722..0653e7e 100644
--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -131,3 +131,7 @@
 &usb2 {
 	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index ace38ef..50cf804 100644
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -113,3 +113,7 @@
 &usb3 {
 	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 };
+
+&spi_nor {
+	status = "okay";
+};
-- 
1.8.4.5

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
  2016-04-27  7:05 ` Rafał Miłecki
  (?)
@ 2016-06-01 19:26   ` Florian Fainelli
  -1 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2016-06-01 19:26 UTC (permalink / raw)
  To: Rafał Miłecki
  Cc: Hauke Mehrtens, Rob Herring, Pawel Moll, Mark Rutland,
	Ian Campbell, Kumar Gala, Russell King,
	open list:BROADCOM BCM5301X ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list

On 04/27/2016 12:05 AM, Rafał Miłecki wrote:
> Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
> NOR flash") enabled SPI-NOR device on routers using serial flash only.
> However there are also devices with two flash memories:
> 1) Small SPI attached flash used mostly for booting
> 2) Bigger NAND used mostly for storing firmware
> On such devices we still need SPI-NOR e.g. to access NVRAM data.
> 
> Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

Applied, thanks!
--
Florian

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
@ 2016-06-01 19:26   ` Florian Fainelli
  0 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2016-06-01 19:26 UTC (permalink / raw)
  To: Rafał Miłecki
  Cc: Hauke Mehrtens, Rob Herring, Pawel Moll, Mark Rutland,
	Ian Campbell, Kumar Gala, Russell King,
	open list:BROADCOM BCM5301X ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list

On 04/27/2016 12:05 AM, Rafał Miłecki wrote:
> Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
> NOR flash") enabled SPI-NOR device on routers using serial flash only.
> However there are also devices with two flash memories:
> 1) Small SPI attached flash used mostly for booting
> 2) Bigger NAND used mostly for storing firmware
> On such devices we still need SPI-NOR e.g. to access NVRAM data.
> 
> Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

Applied, thanks!

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices
@ 2016-06-01 19:26   ` Florian Fainelli
  0 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2016-06-01 19:26 UTC (permalink / raw)
  To: linux-arm-kernel

On 04/27/2016 12:05 AM, Rafa? Mi?ecki wrote:
> Commit 1b47b98acce2 ("ARM: BCM5301X: Add DT entry for SPI controller and
> NOR flash") enabled SPI-NOR device on routers using serial flash only.
> However there are also devices with two flash memories:
> 1) Small SPI attached flash used mostly for booting
> 2) Bigger NAND used mostly for storing firmware
> On such devices we still need SPI-NOR e.g. to access NVRAM data.
> 
> Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>

Applied, thanks!
--
Florian

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-06-01 19:26 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-04-27  7:05 [PATCH] ARM: BCM5301X: Enable SPI-NOR on dual flash devices Rafał Miłecki
2016-04-27  7:05 ` Rafał Miłecki
2016-04-27  7:05 ` Rafał Miłecki
2016-06-01 19:26 ` Florian Fainelli
2016-06-01 19:26   ` Florian Fainelli
2016-06-01 19:26   ` Florian Fainelli

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