| Message ID | 1439418116-1833-2-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 adds the devicetree bindings for the Freescale MXS On Chip > OTP driver. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
On 12/08/15 23:21, Stefan Wahren wrote: > This patch adds the devicetree bindings for the Freescale MXS On Chip > OTP driver. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > --- > .../devicetree/bindings/nvmem/mxs-ocotp.txt | 25 ++++++++++++++++++++ > 1 file changed, 25 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt > > diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt > new file mode 100644 > index 0000000..daebce9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt > @@ -0,0 +1,25 @@ > +On-Chip OTP Memory for Freescale i.MX23/i.MX28 > + > +Required properties : > +- compatible : > + - "fsl,imx23-ocotp" for i.MX23 > + - "fsl,imx28-ocotp" for i.MX28 > +- #address-cells : Should be 1 > +- #size-cells : Should be 1 > +- reg : Address and length of OTP controller registers > +- clocks : Should contain a reference to the hbus clock > + > += Data cells = > +Are child nodes of mxs-ocotp, bindings of which as described in > +bindings/nvmem/nvmem.txt > + > +Example for i.MX28: > + > + ocotp: ocotp@8002c000 { > + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x8002c000 0x2000>; > + clocks = <&clks 25>; > + status = "okay"; > + }; >
diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt new file mode 100644 index 0000000..daebce9 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt @@ -0,0 +1,25 @@ +On-Chip OTP Memory for Freescale i.MX23/i.MX28 + +Required properties : +- compatible : + - "fsl,imx23-ocotp" for i.MX23 + - "fsl,imx28-ocotp" for i.MX28 +- #address-cells : Should be 1 +- #size-cells : Should be 1 +- reg : Address and length of OTP controller registers +- clocks : Should contain a reference to the hbus clock + += Data cells = +Are child nodes of mxs-ocotp, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example for i.MX28: + + ocotp: ocotp@8002c000 { + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8002c000 0x2000>; + clocks = <&clks 25>; + status = "okay"; + };
This patch adds the devicetree bindings for the Freescale MXS On Chip OTP driver. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> --- .../devicetree/bindings/nvmem/mxs-ocotp.txt | 25 ++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt