From: Mugunthan V N <mugunthanvnm@ti.com>
To: <bcousson@baylibre.com>, <tony@atomide.com>
Cc: <devicetree@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Mugunthan V N <mugunthanvnm@ti.com>
Subject: [PATCH 2/3] arm/dts: dra7xx: Add CPSW and MDIO module nodes for dra7xx
Date: Tue, 13 May 2014 13:34:05 +0530 [thread overview]
Message-ID: <1399968246-21166-3-git-send-email-mugunthanvnm@ti.com> (raw)
In-Reply-To: <1399968246-21166-1-git-send-email-mugunthanvnm@ti.com>
Add CPSW and MDIO related device tree data for DRA7XX and made as status
disabled. Phy-id, pinmux for active and sleep state needs to be added in
board dts files and enable the CPSW device.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 59 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index e550f06..61a5b68 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -31,6 +31,8 @@
serial3 = &uart4;
serial4 = &uart5;
serial5 = &uart6;
+ ethernet0 = &cpsw_emac0;
+ ethernet1 = &cpsw_emac1;
};
timer {
@@ -785,6 +787,63 @@
interrupts = <0 343 0x4>;
status = "disabled";
};
+
+ mac: ethernet@4a100000 {
+ compatible = "ti,cpsw";
+ ti,hwmods = "gmac";
+ cpdma_channels = <8>;
+ ale_entries = <1024>;
+ bd_ram_size = <0x2000>;
+ no_bd_ram = <0>;
+ rx_descs = <64>;
+ mac_control = <0x20>;
+ slaves = <2>;
+ active_slave = <0>;
+ cpts_clock_mult = <0x80000000>;
+ cpts_clock_shift = <29>;
+ reg = <0x48484000 0x800
+ 0x48485200 0x100>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /*
+ * rx_thresh_pend
+ * rx_pend
+ * tx_pend
+ * misc_pend
+ */
+ interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+ ranges;
+ status = "disabled";
+
+ davinci_mdio: mdio@48485000 {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ti,hwmods = "davinci_mdio";
+ bus_freq = <1000000>;
+ reg = <0x48485000 0x100>;
+ };
+
+ cpsw_emac0: slave@48480200 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ cpsw_emac1: slave@48480300 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ phy_sel: cpsw-phy-sel@4a002554 {
+ compatible = "ti,dra7xx-cpsw-phy-sel";
+ reg= <0x4a002554 0x4>;
+ reg-names = "gmii-sel";
+ };
+ };
+
};
crossbar_mpu: crossbar@4a020000 {
--
1.9.2.459.g68773ac
next prev parent reply other threads:[~2014-05-13 8:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-13 8:04 [PATCH 0/3] Add DRA7xx CPSW Ethernet support in Device Tree Mugunthan V N
2014-05-13 8:04 ` [PATCH 1/3] pinctrl: dra7: dt-bindings: add pin off modes for dra7 SoC Mugunthan V N
2014-05-13 8:04 ` Mugunthan V N [this message]
2014-05-13 8:04 ` [PATCH 3/3] arm/dts: dra7xx: Enable CPSW and MDIO for dra7xx EVM Mugunthan V N
2014-05-13 8:53 ` [PATCH 0/3] Add DRA7xx CPSW Ethernet support in Device Tree Mugunthan V N
2014-05-14 23:12 ` Tony Lindgren
2014-07-23 13:24 Mugunthan V N
2014-07-23 13:24 ` [PATCH 2/3] arm/dts: dra7xx: Add CPSW and MDIO module nodes for dra7xx Mugunthan V N
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