From: srinivas.kandagatla@linaro•org (Srinivas Kandagatla)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/3] nvmem: Add i.MX6 OCOTP device tree binding documentation
Date: Thu, 06 Aug 2015 17:12:02 +0100 [thread overview]
Message-ID: <55C38752.3040406@linaro.org> (raw)
In-Reply-To: <1438693342-605-1-git-send-email-p.zabel@pengutronix.de>
On 04/08/15 14:02, Philipp Zabel wrote:
> This patch documents the i.MX6 OCOTP device tree binding.
>
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix•de>
> ---
> .../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>;
> + };
>
next prev parent reply other threads:[~2015-08-06 16:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 13:02 [PATCH 1/3] nvmem: Add i.MX6 OCOTP device tree binding documentation Philipp Zabel
2015-08-04 13:02 ` [PATCH 2/3] nvmem: imx-ocotp: Add i.MX6 OCOTP driver Philipp Zabel
2015-08-06 16:20 ` Srinivas Kandagatla
2015-08-06 16:28 ` Philipp Zabel
2015-08-06 19:36 ` Srinivas Kandagatla
2015-08-07 7:46 ` Philipp Zabel
2015-08-07 9:11 ` Srinivas Kandagatla
2015-08-04 13:02 ` [PATCH 3/3] ARM: imx6: Add clock to OCOTP node Philipp Zabel
2015-08-06 16:12 ` Srinivas Kandagatla [this message]
2015-08-06 16:33 ` [PATCH 1/3] nvmem: Add i.MX6 OCOTP device tree binding documentation Philipp Zabel
2015-08-06 19:34 ` Srinivas Kandagatla
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