From: Rob Herring <robh@kernel.org>
To: Stefan Agner <stefan@agner.ch>
Cc: shawnguo@kernel.org, mturquette@baylibre.com,
sboyd@codeaurora.org, kernel@pengutronix.de,
sergeimir@emcraft.com, tglx@linutronix.de, jason@lakedaemon.net,
marc.zyngier@arm.com, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org
Subject: Re: [PATCH 17/18] Documentation: dt: add Vybrid DDR memory controller bindings
Date: Fri, 18 Mar 2016 11:10:57 -0500 [thread overview]
Message-ID: <20160318161057.GA31181@rob-hp-laptop> (raw)
In-Reply-To: <1457576219-7971-18-git-send-email-stefan@agner.ch>
On Wed, Mar 09, 2016 at 06:16:58PM -0800, Stefan Agner wrote:
> Add device-tree bindings of Vybrids LPDDR2/DDR3 SDRAM Memory
> Controller. Access to the device is required to put the memory
> into self-refresh mode.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> ---
> .../bindings/arm/freescale/fsl,vf610-ddrmc.txt | 23 ++++++++++++++++++++++
Move to bindings/memory-controllers/
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,vf610-ddrmc.txt
>
> diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-ddrmc.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-ddrmc.txt
> new file mode 100644
> index 0000000..56a71d6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-ddrmc.txt
> @@ -0,0 +1,23 @@
> +Freescale Vybrid LPDDR2/DDR3 SDRAM Memory Controller
> +
> +The memory controller supports high performance applications for 16-bit or
> +8-bit DDR2, or LPDDR SDRAM memories.
> +
> +Required properties:
> +- compatible: "fsl,vf610-ddrmc"
> +- reg: the register range of the DDRMC registers
> +- clocks: DDRMC main clock to clock memory and access registers.
> +- clock-names: Must contain "ddrc", matching entry in the clocks property.
> +- fsl,has-cke-reset-pulls:
> + States whether pull-down/up are populated on DDR CKE/RESET
> + signals to allow using DDR self-refresh modes (see Vybrid
> + Hardware Development Guide for details).
> +
> +Example:
> + ddrmc: ddrmc@400ae000 {
memory-controller@...
> + compatible = "fsl,vf610-ddrmc";
> + reg = <0x400ae000 0x1000>;
> + clocks = <&clks VF610_CLK_DDRMC>;
> + clock-names = "ddrc";
> + fsl,has-cke-reset-pulls;
> + }
> --
> 2.7.2
>
next prev parent reply other threads:[~2016-03-18 16:11 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 2:16 [PATCH 00/18] ARM: vf610: Suspend/resume with self-refresh mode Stefan Agner
2016-03-10 2:16 ` [PATCH 01/18] irqchip: vf610-gpc: add Vybrid GPC IRQ controller Stefan Agner
2016-03-11 3:41 ` Marc Zyngier
2016-03-11 18:11 ` Stefan Agner
2016-03-12 0:21 ` Marc Zyngier
2016-03-31 8:07 ` Shawn Guo
2016-03-10 2:16 ` [PATCH 02/18] ARM: dts: vf610: add GPC as new interrupt parent Stefan Agner
2016-03-31 8:21 ` Shawn Guo
2016-03-31 17:53 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 03/18] ARM: dts: vf610-colibri: GPIO wakeup key Stefan Agner
2016-03-31 8:19 ` Shawn Guo
2016-03-31 17:55 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 04/18] ARM: dts: vf610: add on-chip SRAM Stefan Agner
2016-03-31 8:33 ` Shawn Guo
2016-03-31 17:57 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 05/18] ARM: dts: vf610: add modules required for PM Stefan Agner
2016-03-31 8:34 ` Shawn Guo
2016-03-10 2:16 ` [PATCH 06/18] ARM: imx: clk-gate2: allow custom gate configuration Stefan Agner
2016-03-31 11:37 ` Shawn Guo
2016-03-31 17:59 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 07/18] ARM: imx: clk-vf610: leave DDR clock on Stefan Agner
2016-03-10 2:16 ` [PATCH 08/18] ARM: clk: add WKPU unit Stefan Agner
2016-03-16 1:13 ` Stephen Boyd
2016-03-10 2:16 ` [PATCH 09/18] ARM: vf610: clk: add suspend/resume support Stefan Agner
2016-03-31 11:39 ` Shawn Guo
2016-03-10 2:16 ` [PATCH 10/18] tty: serial: fsl_lpuart: support suspend/resume Stefan Agner
2016-03-31 11:41 ` Shawn Guo
2016-03-10 2:16 ` [PATCH 11/18] pinctrl: pinctrl-imx: implement suspend/resume Stefan Agner
2016-03-10 2:16 ` [PATCH 12/18] gpio: vf610: add system PM suspend/resume Stefan Agner
2016-03-10 2:16 ` [PATCH 13/18] ARM: dts: vf610: add WKPU connection to GPIO Stefan Agner
2016-03-10 2:16 ` [PATCH 14/18] gpio: vf610: add support for WKPU unit Stefan Agner
2016-03-17 20:00 ` Rob Herring
2016-03-17 22:12 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 15/18] ARM: vf610: PM: initial suspend/resume support Stefan Agner
2016-03-10 21:19 ` kbuild test robot
2016-04-01 2:25 ` Shawn Guo
2016-04-01 6:40 ` Stefan Agner
2016-03-10 2:16 ` [PATCH 16/18] ARM: vf610: PM: enable Suspend-to-RAM only if hardware fixes are in place Stefan Agner
2016-03-10 2:16 ` [PATCH 17/18] Documentation: dt: add Vybrid DDR memory controller bindings Stefan Agner
2016-03-18 16:10 ` Rob Herring [this message]
2016-03-10 2:16 ` [PATCH 18/18] ARM: vf610: PM: enable SNVS access Stefan Agner
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