Gentle ping
On 27/10/15 14:14, Uri Mashiach wrote:
From: Ilya Ledvich <i...@compulab.co.il>
Add pinmux configurations for RGMII1 based CPSW Ethernet pins and
MDIO pins:
- default configuration required for module in active state,
- sleep configuration required for module in inactive state.
Add mac node with single slave device. Add nodes for davinci_mdio and
cpsw_emac0.
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
Signed-off-by: Ilya Ledvich <i...@compulab.co.il>
Signed-off-by: Uri Mashiach <uri.mashi...@compulab.co.il>
---
arch/arm/boot/dts/am335x-cm-t335.dts | 85 ++++++++++++++++++++++++++++++++++++
1 file changed, 85 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts
b/arch/arm/boot/dts/am335x-cm-t335.dts
index 976c330..0296d3f 100644
--- a/arch/arm/boot/dts/am335x-cm-t335.dts
+++ b/arch/arm/boot/dts/am335x-cm-t335.dts
@@ -113,6 +113,71 @@
>;
};
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ /* mii1_txen.rgmii1_tctl */
+ 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxdv.rgmii1_rctl */
+ 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_txd3.rgmii1_td3 */
+ 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_txd2.rgmii1_td2 */
+ 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_txd1.rgmii1_td1 */
+ 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_txd0.rgmii1_td0 */
+ 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_txclk.rgmii1_tclk */
+ 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxclk.rgmii1_rclk */
+ 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxd3.rgmii1_rd3 */
+ 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxd2.rgmii1_rd2 */
+ 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxd1.rgmii1_rd1 */
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ /* mii1_rxd0.rgmii1_rd0 */
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2)
+ >;
+ };
+
+ cpsw_sleep: cpsw_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 reset value */
+ 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ /* mdio_data.mdio_data */
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
+ /* mdio_clk.mdio_clk */
+ 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ >;
+ };
+
+ davinci_mdio_sleep: davinci_mdio_sleep {
+ pinctrl-single,pins = <
+ /* MDIO reset value */
+ 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
/* mmc0_dat3.mmc0_dat3 */
@@ -228,6 +293,26 @@
status = "okay";
};
+&mac {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_default>;
+ pinctrl-1 = <&cpsw_sleep>;
+ slaves = <1>;
+ status = "okay";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_default>;
+ pinctrl-1 = <&davinci_mdio_sleep>;
+ status = "okay";
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii-txid";
+};
+
&mmc1 {
status = "okay";
vmmc-supply = <&vmmc_fixed>;
--
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