diff mbox

[V3] ARM: BCM5301X: Add DT for D-Link DIR-885L

Message ID 1453847716-9406-1-git-send-email-zajec5@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rafał Miłecki Jan. 26, 2016, 10:35 p.m. UTC 
It's device based on BCM47094 which is quite similar to BCM4709 except
for higher CPU frequency. This device has 2 flash memories, it boots
from serial one and stores firmware on NAND. Other than that we define
standard stuff like LEDs, buttons and UART.

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
V2: Include "dir-" in filename.
V3: Commit message
    Drop "earlyprintk" (which is unwanted, we should switch to earlycon)
    Define lowmem only (like on all other devices), we still miss swiotlb
---
 arch/arm/boot/dts/Makefile                    |   1 +
 arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 111 ++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts

Comments

Florian Fainelli Jan. 26, 2016, 11:54 p.m. UTC | #1 
On 26/01/16 14:35, Rafa? Mi?ecki wrote:
> It's device based on BCM47094 which is quite similar to BCM4709 except
> for higher CPU frequency. This device has 2 flash memories, it boots
> from serial one and stores firmware on NAND. Other than that we define
> standard stuff like LEDs, buttons and UART.
> 
> Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>

Applied to devicetree/next, thanks!
diff mbox

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index eab8a7f..d7fcd46 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -76,6 +76,7 @@  dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4709-buffalo-wxr-1900dhp.dtb \
 	bcm4709-netgear-r7000.dtb \
 	bcm4709-netgear-r8000.dtb \
+	bcm47094-dlink-dir-885l.dtb \
 	bcm94708.dtb \
 	bcm94709.dtb \
 	bcm953012k.dtb
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
new file mode 100644
index 0000000..6c83538
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -0,0 +1,111 @@ 
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for D-Link DIR-885L
+ *
+ * Copyright (C) 2016 Rafa? Mi?ecki <zajec5@gmail.com>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";
+	model = "D-Link DIR-885L";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	nand: nand@18028000 {
+		nandcs@0 {
+			partition@0 {
+				label = "firmware";
+				reg = <0x00000000 0x08000000>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power-white {
+			label = "bcm53xx:white:power";
+			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		wan-white {
+			label = "bcm53xx:white:wan";
+			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		power-amber {
+			label = "bcm53xx:amber:power";
+			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		wan-amber {
+			label = "bcm53xx:amber:wan";
+			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		usb3-white {
+			label = "bcm53xx:white:usb3";
+			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		2ghz {
+			label = "bcm53xx:white:2ghz";
+			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		5ghz {
+			label = "bcm53xx:white:5ghz";
+			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+
+		/* Switch: router / extender */
+		extender {
+			label = "Extender";
+			linux,code = <BTN_0>;
+			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
+		};
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+	clock-frequency = <125000000>;
+};