From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinivas.kandagatla@linaro.org (Srinivas Kandagatla) Date: Thu, 06 Aug 2015 17:12:02 +0100 Subject: [PATCH 1/3] nvmem: Add i.MX6 OCOTP device tree binding documentation In-Reply-To: <1438693342-605-1-git-send-email-p.zabel@pengutronix.de> References: <1438693342-605-1-git-send-email-p.zabel@pengutronix.de> Message-ID: <55C38752.3040406@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/08/15 14:02, Philipp Zabel wrote: > This patch documents the i.MX6 OCOTP device tree binding. > > Signed-off-by: Philipp Zabel > --- > .../devicetree/bindings/nvmem/imx-ocotp.txt | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > > diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > new file mode 100644 > index 0000000..7d9a3fc > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > @@ -0,0 +1,20 @@ > +Freescale i.MX6 On-Chip OTP Controller (OCOTP) device tree bindings > + > +This binding represents the on-chip eFuse OTP controller found on > +i.MX6Q/D, i.MX6DL/S, i.MX6SL, and i.MX6SX SoCs. > + > +Required properties: > +- compatible: should be one of > + "fsl,imx6q-ocotp" (i.MX6Q/D/DL/S), > + "fsl,imx6sl-ocotp" (i.MX6SL), or > + "fsl,imx6sx-ocotp" (i.MX6SX), followed by "syscon". > +- reg: Should contain the register base and length. > +- clocks: Should contain a phandle pointing to the gated peripheral clock. > + > +Example: > + > + ocotp: ocotp at 021bc000 { > + compatible = "fsl,imx6q-ocotp", "syscon"; Do you still need syscon? > + reg = <0x021bc000 0x4000>; Can't we just have a register range specific to the OTP device? > + clocks = <&clks IMX6QDL_CLK_IIM>; > + }; > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Kandagatla Subject: Re: [PATCH 1/3] nvmem: Add i.MX6 OCOTP device tree binding documentation Date: Thu, 06 Aug 2015 17:12:02 +0100 Message-ID: <55C38752.3040406@linaro.org> References: <1438693342-605-1-git-send-email-p.zabel@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1438693342-605-1-git-send-email-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Philipp Zabel Cc: Maxime Ripard , Stefan Wahren , Shawn Guo , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: devicetree@vger.kernel.org On 04/08/15 14:02, Philipp Zabel wrote: > This patch documents the i.MX6 OCOTP device tree binding. > > Signed-off-by: Philipp Zabel > --- > .../devicetree/bindings/nvmem/imx-ocotp.txt | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > > diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > new file mode 100644 > index 0000000..7d9a3fc > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt > @@ -0,0 +1,20 @@ > +Freescale i.MX6 On-Chip OTP Controller (OCOTP) device tree bindings > + > +This binding represents the on-chip eFuse OTP controller found on > +i.MX6Q/D, i.MX6DL/S, i.MX6SL, and i.MX6SX SoCs. > + > +Required properties: > +- compatible: should be one of > + "fsl,imx6q-ocotp" (i.MX6Q/D/DL/S), > + "fsl,imx6sl-ocotp" (i.MX6SL), or > + "fsl,imx6sx-ocotp" (i.MX6SX), followed by "syscon". > +- reg: Should contain the register base and length. > +- clocks: Should contain a phandle pointing to the gated peripheral clock. > + > +Example: > + > + ocotp: ocotp@021bc000 { > + compatible = "fsl,imx6q-ocotp", "syscon"; Do you still need syscon? > + reg = <0x021bc000 0x4000>; Can't we just have a register range specific to the OTP device? > + clocks = <&clks IMX6QDL_CLK_IIM>; > + }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html