| Message ID | 1453720766-13086-1-git-send-email-sjoerd.simons@collabora.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Am Montag, 25. Januar 2016, 12:19:26 schrieb Sjoerd Simons: > The EDP 24M clock can be fed either by an SoC internal fixed clock or > from an external IC. Change the default parent to the internal clock in > the main rk3288 dtsi, to ensure (by default) it gets setup with a > non-orphaned clock (hardware defaults to the externa clock). > > This prevents potential issues when the clock framework get support for > deferring on orphaned clocks, while specific boards can always change > the parent clock if an external input is preferred. > > Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> applied to dts32 for 4.6
diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 9fce91f..5e61f07 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -340,11 +340,6 @@ i2c-scl-rising-time-ns = <1000>; }; -&power { - assigned-clocks = <&cru SCLK_EDP_24M>; - assigned-clock-parents = <&xin24m>; -}; - &pwm1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 8ac49f3..03bb747 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -630,6 +630,9 @@ #address-cells = <1>; #size-cells = <0>; + assigned-clocks = <&cru SCLK_EDP_24M>; + assigned-clock-parents = <&xin24m>; + /* * Note: Although SCLK_* are the working clocks * of device without including on the NOC, needed for
The EDP 24M clock can be fed either by an SoC internal fixed clock or from an external IC. Change the default parent to the internal clock in the main rk3288 dtsi, to ensure (by default) it gets setup with a non-orphaned clock (hardware defaults to the externa clock). This prevents potential issues when the clock framework get support for deferring on orphaned clocks, while specific boards can always change the parent clock if an external input is preferred. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> --- arch/arm/boot/dts/rk3288-veyron.dtsi | 5 ----- arch/arm/boot/dts/rk3288.dtsi | 3 +++ 2 files changed, 3 insertions(+), 5 deletions(-)