On Fri, Feb 28, 2014 at 05:03:46PM +0100, Philipp Zabel wrote:
> The PGC that is part of GPC controls isolation and power sequencing of the
> power domains. The PU power domain will be handled by the generic pm domain
> framework. It needs a phandle to the PU regulator to turn off power when
> the domain is disabled and a list of clocks to be enabled during powerup
> for reset propagation.
>
> Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> ---
> Changes since v4:
> - Use OF power domain bindings
> - Added reset clocks
> ---
> arch/arm/boot/dts/imx6sl.dtsi | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
> index 28558f1..0e61262 100644
> --- a/arch/arm/boot/dts/imx6sl.dtsi
> +++ b/arch/arm/boot/dts/imx6sl.dtsi
> @@ -529,9 +529,13 @@
> };
>
> gpc: gpc@020dc000 {
> - compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc";
> + compatible = "fsl,imx6sl-gpc";
This change will break function imx_gpc_init(), which looks up
"fsl,imx6q-gpc" even on imx6sl.
Shawn
> reg = <0x020dc000 0x4000>;
> interrupts = <0 89 0x04>;
> + pu-supply = <®_pu>;
> + clocks = <&clks IMX6SL_CLK_GPU2D_OVG>,
> + <&clks IMX6SL_CLK_GPU2D_PODF>;
> + #power-domain-cells = <1>;
> };
>
> gpr: iomuxc-gpr@020e0000 {
> --
> 1.8.5.3
>
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