On 00:49-20140909, Mugunthan V N wrote:
> 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>
> ---
> arch/arm/boot/dts/dra7-evm.dts | 107 +++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 107 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index fd96ced..57e69c4 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -151,6 +151,87 @@
> 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)
> + >;
> + };
NAK to sleep states -> you should be using mode 15 if you really want to
save power.
--
Regards,
Nishanth Menon
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