On Tue, Dec 15, 2015 at 02:46:05PM +0530, Kishon Vijay Abraham I wrote:
> Deprecate using phy-omap-control driver to power on/off the PHY and
> use *syscon* framework to do the same.
>
> Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
> ---
> Documentation/devicetree/bindings/phy/ti-phy.txt | 10 ++-
> drivers/phy/phy-ti-pipe3.c | 90
> ++++++++++++++++++----
> 2 files changed, 85 insertions(+), 15 deletions(-)
For the binding:
Acked-by: Rob Herring <r...@kernel.org>
One comment on the driver though.
[...]
> --- a/drivers/phy/phy-ti-pipe3.c
> +++ b/drivers/phy/phy-ti-pipe3.c
[...]
> @@ -144,18 +155,53 @@ static void ti_pipe3_disable_clocks(struct ti_pipe3
> *phy);
>
> static int ti_pipe3_power_off(struct phy *x)
> {
> + u32 val;
> + int ret;
> struct ti_pipe3 *phy = phy_get_drvdata(x);
>
> - omap_control_phy_power(phy->control_dev, 0);
> + if (phy->phy_power_syscon) {
Writing this as:
if (!phy->phy_power_syscon) {
...
return 0;
}
//regmap code
will make it simpler to remove the deprecated code later.
> + val = PIPE3_PHY_TX_RX_POWEROFF <<
> + PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT;
> +
> + ret = regmap_update_bits(phy->phy_power_syscon, phy->power_reg,
> + PIPE3_PHY_PWRCTL_CLK_CMD_MASK, val);
> + if (ret < 0)
> + return ret;
> + } else {
> + omap_control_phy_power(phy->control_dev, 0);
> + }
>
> return 0;
--
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