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Subject[PATCH v2 2/6] ARM: davinci: da850: add DT node for mdio device
Date
From: Lad, Prabhakar <prabhakar.lad@ti.com>

Add mdio device tree node information to da850 by
providing register details and bus frequency of mdio.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: davinci-linux-open-source@linux.davincidsp.com
Cc: netdev@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Heiko Schocher <hs@denx.de>
---
arch/arm/boot/dts/da850-evm.dts | 3 +++
arch/arm/boot/dts/da850.dtsi | 7 +++++++
2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 98c1a48..a319491 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -27,6 +27,9 @@
serial2: serial@1d0d000 {
status = "okay";
};
+ mdio: davinci_mdio@1e24000 {
+ status = "okay";
+ };
};
nand_cs3@62000000 {
status = "okay";
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 7c84822..ba28f2d 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -81,6 +81,13 @@
interrupts = <61>;
status = "disabled";
};
+ mdio: davinci_mdio@1e24000 {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x224000 0x1000>;
+ bus_freq = <2200000>;
+ };
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
--
1.7.4.1


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