MIPS: dts: tl_wdr4300: rename it to tl_wdr4300 v1.7

The minor version of TP-Link are usually big enough that it need
extra vendor partition on the flash with additional configurations like
PLL, CPU and RAM freqs.

Visually I was able to confirm at least different SPI Flash and RAM
chips.

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 67 insertions, 0 deletions

diff --git a/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts b/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts
new file mode 100644
index 0000000000..d16cab0052
--- /dev/null
+++ b/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts
@@ -0,0 +1,67 @@
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9344.dtsi"
+
+/ {
+	model = "TP-Link WDR4300 v1.7";
+	compatible = "tplink,tl-wdr4300", "tplink,tl-wdr4300-v1.7";
+
+	aliases {
+		serial0 = &uart0;
+		spiflash = &spiflash;
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x8000000>;
+	};
+
+	chosen {
+		stdout-path = &uart0;
+
+		environment@0 {
+			compatible = "barebox,environment";
+			device-path = &spiflash, "partname:barebox-environment";
+		};
+	};
+};
+
+&ref {
+	clock-frequency = <40000000>;
+};
+
+&uart0 {
+	status = "okay";
+	clock-frequency = <40000000>;
+};
+
+&spi {
+	num-chipselects = <1>;
+	status = "okay";
+
+	/* Winbond W25Q64CV SPI flash */
+	spiflash: w25q64cv@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor", "winbond,w25q64cv";
+		spi-max-frequency = <104000000>;
+		reg = <0>;
+
+		partition@0 {
+			label = "barebox";
+			reg = <0 0x80000>;
+		};
+
+		partition@80000 {
+			label = "barebox-environment";
+			reg = <0x80000 0x10000>;
+		};
+	};
+};
+
+&mac0 {
+	status = "okay";
+};