| Message ID | 1439418116-1833-4-git-send-email-stefan.wahren@i2se.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Aug 12, 2015 at 7:21 PM, Stefan Wahren <stefan.wahren@i2se.com> wrote: > This patch enables On Chip OTP support for i.MX23 and i.MX28 SoCs, > but keeps the old compatible string. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
On Wed, Aug 12, 2015 at 10:21:56PM +0000, Stefan Wahren wrote: > This patch enables On Chip OTP support for i.MX23 and i.MX28 SoCs, > but keeps the old compatible string. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> > --- > arch/arm/boot/dts/imx23.dtsi | 7 +++++-- > arch/arm/boot/dts/imx28.dtsi | 7 +++++-- > 2 files changed, 10 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi > index b995333..0541563 100644 > --- a/arch/arm/boot/dts/imx23.dtsi > +++ b/arch/arm/boot/dts/imx23.dtsi > @@ -383,9 +383,12 @@ > }; > > ocotp@8002c000 { > - compatible = "fsl,ocotp"; > + compatible = "fsl,imx23-ocotp", "fsl,ocotp"; > + #address-cells = <1>; > + #size-cells = <1>; > reg = <0x8002c000 0x2000>; > - status = "disabled"; > + clocks = <&clks 15>; > + status = "okay"; For devices we want to enable by default, omitting "status" property will just do the job. I just dropped the line (imx28.dtsi as well) and applied the patch. Shawn > }; > > axi-ahb@8002e000 { > diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi > index 4e073e8..648d790 100644 > --- a/arch/arm/boot/dts/imx28.dtsi > +++ b/arch/arm/boot/dts/imx28.dtsi > @@ -936,9 +936,12 @@ > }; > > ocotp: ocotp@8002c000 { > - compatible = "fsl,ocotp"; > + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; > + #address-cells = <1>; > + #size-cells = <1>; > reg = <0x8002c000 0x2000>; > - status = "disabled"; > + clocks = <&clks 25>; > + status = "okay"; > }; > > axi-ahb@8002e000 { > -- > 1.7.9.5 >
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index b995333..0541563 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -383,9 +383,12 @@ }; ocotp@8002c000 { - compatible = "fsl,ocotp"; + compatible = "fsl,imx23-ocotp", "fsl,ocotp"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x8002c000 0x2000>; - status = "disabled"; + clocks = <&clks 15>; + status = "okay"; }; axi-ahb@8002e000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 4e073e8..648d790 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -936,9 +936,12 @@ }; ocotp: ocotp@8002c000 { - compatible = "fsl,ocotp"; + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x8002c000 0x2000>; - status = "disabled"; + clocks = <&clks 25>; + status = "okay"; }; axi-ahb@8002e000 {
This patch enables On Chip OTP support for i.MX23 and i.MX28 SoCs, but keeps the old compatible string. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> --- arch/arm/boot/dts/imx23.dtsi | 7 +++++-- arch/arm/boot/dts/imx28.dtsi | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-)