From: kishon@ti.com (Kishon Vijay Abraham I)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/8] phy: miphy28lp: Add Device Tree bindings for the MiPHY28lp
Date: Mon, 8 Sep 2014 20:03:39 +0530 [thread overview]
Message-ID: <540DBE43.50403@ti.com> (raw)
In-Reply-To: <1409758637-28654-2-git-send-email-gabriel.fernandez@linaro.org>
Hi,
On Wednesday 03 September 2014 09:07 PM, Gabriel FERNANDEZ wrote:
> The MiPHY28lp is a Generic PHY which can serve various SATA or PCIe
> or USB3 devices.
>
> Signed-off-by: alexandre torgue <alexandre.torgue@st.com>
> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
> ---
> .../devicetree/bindings/phy/phy-miphy28lp.txt | 126 +++++++++++++++++++++
> 1 file changed, 126 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/phy-miphy28lp.txt
>
> diff --git a/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt b/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt
> new file mode 100644
> index 0000000..5e307af
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt
> @@ -0,0 +1,126 @@
> +STMicroelectronics STi MIPHY28LP PHY binding
> +============================================
> +
> +This binding describes a miphy device that is used to control PHY hardware
> +for SATA, PCIe or USB3.
> +
> +Required properties (controller (parent) node):
> +- compatible : Should be "st,miphy28lp-phy"
> +- st,syscfg : Should be a phandle of the system configuration register group
> + which contain the SATA, PCIe or USB3 mode setting bits
> +
> +Required nodes : A sub-node is required for each channel the controller
> + provides. Address range information including the usual
> + 'reg' and 'reg-names' properties are used inside these
> + nodes to describe the controller's topology. These nodes
> + are translated by the driver's .xlate() function.
> +
> +Required properties (port (child) node):
> +- #phy-cells : Should be 1 (See second example)
> + Cell after port phandle is device type from:
> + - MIPHY_TYPE_SATA
> + - MIPHY_TYPE_PCI
> + - MIPHY_TYPE_USB3
> +- reg : Address and length of the register set for the device
> +- reg-names : The names of the register addresses corresponding to the registers
> + filled in "reg". Is can also contain the offset of the system configuration
%s/Is/It
Thanks
Kishon
next prev parent reply other threads:[~2014-09-08 14:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-03 15:37 [PATCH v2 0/8] phy: miphy28lp: Introduce support for MiPHY28lp Gabriel FERNANDEZ
2014-09-03 15:37 ` [PATCH v2 1/8] phy: miphy28lp: Add Device Tree bindings for the MiPHY28lp Gabriel FERNANDEZ
2014-09-08 14:33 ` Kishon Vijay Abraham I [this message]
2014-09-09 9:24 ` Gabriel Fernandez
2014-09-03 15:37 ` [PATCH v2 2/8] phy: miphy28lp: Add MiPHY28lp header file for DT x Driver defines Gabriel FERNANDEZ
2014-09-03 15:37 ` [PATCH v2 3/8] phy: miphy28lp: Provide support for the MiPHY28lp Generic PHY Gabriel FERNANDEZ
2014-09-08 15:12 ` Kishon Vijay Abraham I
2014-09-09 9:15 ` Gabriel Fernandez
2014-09-03 15:37 ` [PATCH v2 4/8] ARM: DT: STi: STiH407: Add DT node for MiPHY28lp Gabriel FERNANDEZ
2014-09-03 15:37 ` [PATCH v2 5/8] ARM: multi_v7_defconfig: Enable MiPHY28lp - ST's Generic (SATA, PCIe & USB3) PHY Gabriel FERNANDEZ
2014-09-03 15:37 ` [PATCH v2 6/8] phy: miphy28lp: Add SSC support for SATA Gabriel FERNANDEZ
2014-09-03 15:37 ` [PATCH v2 7/8] phy: miphy28lp: Add SSC support for PCIE Gabriel FERNANDEZ
2014-09-08 15:15 ` Kishon Vijay Abraham I
2014-09-09 9:23 ` Gabriel Fernandez
2014-09-03 15:37 ` [PATCH v2 8/8] phy: miphy28lp: Tune tx impedance across Soc cuts Gabriel FERNANDEZ
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