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Message-ID: <1406121882-32658-4-git-send-email-mugunthanvnm@ti.com>
Date: Wed, 23 Jul 2014 18:54:42 +0530
From: Mugunthan V N <mugunthanvnm@...com>
To: <bcousson@...libre.com>, <tony@...mide.com>
CC: <devicetree@...r.kernel.org>, <linux-omap@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, Mugunthan V N <mugunthanvnm@...com>
Subject: [PATCH 3/3] arm/dts: dra7xx: Enable CPSW and MDIO for dra7xx EVM
Adding CPSW phy-id, CPSW and MDIO pinmux configuration for active and
sleep states and enable them in board evm dts file.
Signed-off-by: Mugunthan V N <mugunthanvnm@...com>
---
arch/arm/boot/dts/dra7-evm.dts | 105 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 50f8022..743feef 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -149,6 +149,85 @@
0xc4 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */
0xc8 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */
0xd0 (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle */
+ >;
+ };
+
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x250 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
+ 0x254 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
+ 0x258 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
+ 0x25c (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
+ 0x260 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
+ 0x264 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
+ 0x268 (PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
+ 0x26c (PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
+ 0x270 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
+ 0x274 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
+ 0x278 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
+ 0x27c (PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
+
+ /* Slave 2 */
+ 0x198 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
+ 0x19c (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
+ 0x1a0 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
+ 0x1a4 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
+ 0x1a8 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
+ 0x1ac (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
+ 0x1b0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
+ 0x1b4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
+ 0x1b8 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
+ 0x1bc (PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
+ 0x1c0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
+ 0x1c4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
+ >;
+ };
+
+ cpsw_sleep: cpsw_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x250 (PIN_OFF_NONE)
+ 0x254 (PIN_OFF_NONE)
+ 0x258 (PIN_OFF_NONE)
+ 0x25c (PIN_OFF_NONE)
+ 0x260 (PIN_OFF_NONE)
+ 0x264 (PIN_OFF_NONE)
+ 0x268 (PIN_OFF_NONE)
+ 0x26c (PIN_OFF_NONE)
+ 0x270 (PIN_OFF_NONE)
+ 0x274 (PIN_OFF_NONE)
+ 0x278 (PIN_OFF_NONE)
+ 0x27c (PIN_OFF_NONE)
+
+ /* Slave 1 */
+ 0x198 (PIN_OFF_NONE)
+ 0x19c (PIN_OFF_NONE)
+ 0x1a0 (PIN_OFF_NONE)
+ 0x1a4 (PIN_OFF_NONE)
+ 0x1a8 (PIN_OFF_NONE)
+ 0x1ac (PIN_OFF_NONE)
+ 0x1b0 (PIN_OFF_NONE)
+ 0x1b4 (PIN_OFF_NONE)
+ 0x1b8 (PIN_OFF_NONE)
+ 0x1bc (PIN_OFF_NONE)
+ 0x1c0 (PIN_OFF_NONE)
+ 0x1c4 (PIN_OFF_NONE)
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ 0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_data */
+ 0x240 (PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk */
+ >;
+ };
+
+ davinci_mdio_sleep: davinci_mdio_sleep {
+ pinctrl-single,pins = <
+ 0x23c (PIN_OFF_NONE)
+ 0x240 (PIN_OFF_NONE)
>;
};
};
@@ -504,3 +583,29 @@
&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_default>;
+ pinctrl-1 = <&cpsw_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <2>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <3>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_default>;
+ pinctrl-1 = <&davinci_mdio_sleep>;
+};
--
2.0.2.673.g9ab0882
--
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