| Message ID | 1461001397-25446-1-git-send-email-grygorii.strashko@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 13ac882..e264c14 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1494,7 +1494,8 @@ compatible = "ti,davinci_mdio"; #address-cells = <1>; #size-cells = <0>; - ti,hwmods = "davinci_mdio"; + clocks = <&dpll_gmac_ck>; + clock-names = "fck"; bus_freq = <1000000>; reg = <0x48485000 0x100>; };
The Davinci MDIO hwmod perform only one function now - registers "fck" clock alias for MDIO functional clock. From all other points of view it's fake: it's part of cpsw and do not have clkctrl or sysc registers. Hence, its safe to remove it and add "fck" in DT explicitly. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> --- In general, Davinci mdio hwmode can be removed for dra7/am33/am43/dm814x SoCs now and for omap3/dm816x - after some additional re-working. RFC: because it will break DT ABI, mdio will not work on devices with old DTs and new kernel which still do have [ti,hwmods = "davinci_mdio"] property defined in DT: platform 48485000.mdio: Cannot lookup hwmod 'davinci_mdio' davinci_mdio 48485000.mdio: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info davinci_mdio: probe of 48485000.mdio failed with error -5 arch/arm/boot/dts/dra7.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)