On Wednesday 09 July 2014 12:10 AM, Sebastian Andrzej Siewior wrote:
> From: Mugunthan V N <mugunthanvnm@xxxxxx>
>
> 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@xxxxxx>
> [Resolved merge conflict and rebased on 3.8 kernel.
> Update the pinmux configuration for CPSW and MDIO by removing the
> macro definitons to match the 3.8 implementation.]
> Signed-off-by: Praveen Rao <prao@xxxxxx>
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/dra7-evm.dts | 61 ++++++++++++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/dra7.dtsi | 48 +++++++++++++++++++++++++++++++++
> 2 files changed, 109 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index 4adc280..956a7bd 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -94,6 +94,46 @@
> >;
> };
>
> + cpsw_default_pins: pinmux_cpsw_default_pins {
> + pinctrl-single,pins = <
> + /* Slave 1 */
> + 0x250 0x0 /* rgmii1_tclk PIN_OUTPUT | MUX_MODE0 */
> + 0x254 0x0 /* rgmii1_tctl PIN_OUTPUT | MUX_MODE0 */
> + 0x258 0x0 /* rgmii1_td3 PIN_OUTPUT | MUX_MODE0 */
> + 0x25c 0x0 /* rgmii1_td2 PIN_OUTPUT | MUX_MODE0 */
> + 0x260 0x0 /* rgmii1_td1 PIN_OUTPUT | MUX_MODE0 */
> + 0x264 0x0 /* rgmii1_td0 PIN_OUTPUT | MUX_MODE0 */
> + 0x268 0x00040000 /* rgmii1_rclk PIN_INPUT | MUX_MODE0 */
> + 0x26c 0x00040000 /* rgmii1_rctl PIN_INPUT | MUX_MODE0 */
> + 0x270 0x00040000 /* rgmii1_rd3 PIN_INPUT | MUX_MODE0 */
> + 0x274 0x00040000 /* rgmii1_rd2 PIN_INPUT | MUX_MODE0 */
> + 0x278 0x00040000 /* rgmii1_rd1 PIN_INPUT | MUX_MODE0 */
> + 0x27c 0x00040000 /* rgmii1_rd0 PIN_INPUT | MUX_MODE0 */
> +
> + /* Slave 2 */
> + 0x198 0x4 /* rgmii2_tclk PIN_OUTPUT | MUX_MODE4 */
> + 0x19c 0x4 /* rgmii2_tctl PIN_OUTPUT | MUX_MODE4 */
> + 0x1a0 0x4 /* rgmii2_td3 PIN_OUTPUT | MUX_MODE4 */
> + 0x1a4 0x4 /* rgmii2_td2 PIN_OUTPUT | MUX_MODE4 */
> + 0x1a8 0x4 /* rgmii2_td1 PIN_OUTPUT | MUX_MODE4 */
> + 0x1ac 0x4 /* rgmii2_td0 PIN_OUTPUT | MUX_MODE4 */
> + 0x1b0 0x00040004 /* rgmii2_rclk PIN_INPUT | MUX_MODE4 */
> + 0x1b4 0x00040004 /* rgmii2_rctl PIN_INPUT | MUX_MODE4 */
> + 0x1b8 0x00040004 /* rgmii2_rd3 PIN_INPUT | MUX_MODE4 */
> + 0x1bc 0x00040004 /* rgmii2_rd2 PIN_INPUT | MUX_MODE4 */
> + 0x1c0 0x00040004 /* rgmii2_rd1 PIN_INPUT | MUX_MODE4 */
> + 0x1c4 0x00040004 /* rgmii2_rd0 PIN_INPUT | MUX_MODE4 */
> + >;
> + };
> +
> + davinci_mdio_default_pins: pinmux_davinci_mdio_default_pins {
> + pinctrl-single,pins = <
> + /* MDIO */
> + 0x23c 0x30000 /* mdio_data PIN_OUTPUT_PULLUP | MUX_MODE0 */
> + 0x240 0x70000 /* mdio_clk PIN_INPUT_PULLUP | MUX_MODE0 */
> + >;
> + };
> +
> qspi1_pins: pinmux_qspi1_pins {
> pinctrl-single,pins = <
> 0x4c (PIN_INPUT | MUX_MODE1) /* gpmc_a3.qspi1_cs2 */
> @@ -332,6 +372,27 @@
> cpu0-supply = <&smps123_reg>;
> };
>
> +&gmac {
> + status="okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&cpsw_default_pins>;
> +};
> +
> +&davinci_mdio {
> + pinctrl-names = "default";
> + pinctrl-0 = <&davinci_mdio_default_pins>;
> +};
> +
> +&cpsw_emac0 {
> + phy_id = <&davinci_mdio>, <2>;
> + phy-mode = "rgmii-txid";
> +};
> +
> +&cpsw_emac1 {
> + phy_id = <&davinci_mdio>, <3>;
> + phy-mode = "rgmii-txid";
> +};
> +
> &qspi {
> status = "okay";
> pinctrl-names = "default";
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index c29945e..daf7d36 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -763,6 +763,54 @@
> status = "disabled";
> };
>
> + gmac: ethernet@48484000 {
> + 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 = <0 50 0x4>,
> + <0 51 0x4>,
> + <0 52 0x4>,
> + <0 53 0x4>;
These interrupts are not correct, I have already posted and are waiting
for crossbar to be merged.
Hence NAK
Regards
Mugunthan V N
> + 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@48484200 {
> + mac-address = [ 00 00 00 00 00 00 ];
> + };
> +
> + cpsw_emac1: slave@48484300 {
> + mac-address = [ 00 00 00 00 00 00 ];
> + };
> + };
> +
> qspi: qspi@4b300000 {
> compatible = "ti,dra7xxx-qspi";
> reg = <0x4b300000 0x100>;
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