The MiPHY365x is a Generic PHY which can serve various SATA or PCIe
devices. It has 2 ports which it can use for either; both SATA, both
PCIe or one of each in any configuration.
Cc: devicet...@vger.kernel.org
Cc: Srinivas Kandagatla <srinivas.kandaga...@st.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
.../devicetree/bindings/phy/phy-miphy365x.txt | 43 ++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/phy-miphy365x.txt
diff --git a/Documentation/devicetree/bindings/phy/phy-miphy365x.txt
b/Documentation/devicetree/bindings/phy/phy-miphy365x.txt
new file mode 100644
index 0000000..fdfa7ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-miphy365x.txt
@@ -0,0 +1,43 @@
+STMicroelectronics STi MIPHY365x PHY binding
+============================================
+
+This binding describes a miphy device that is used to control PHY hardware
+for SATA and PCIe.
+
+Required properties:
+- compatible: Should be "st,miphy365x-phy"
+- #phy-cells: Should be 2 (See example)
+- 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".
+- st,syscfg : Should be a phandle of the syscfg node.
+
+Example:
+
+ miphy365x_phy: miphy365x@0 {
+ compatible = "st,miphy365x-phy";
+ #phy-cells = <1>;
+ reg = <0xfe382000 0x100>,
+ <0xfe38a000 0x100>,
+ <0xfe394000 0x100>,
+ <0xfe804000 0x100>;
+ reg-names = "sata0", "sata1", "pcie0", "pcie1";
+ st,syscfg= <&syscfg_rear>;
+ };
+
+Specifying phy control of devices
+=================================
+
+Device nodes should specify the configuration required in their "phys"
+property, containing a phandle to the miphy device node, a port number
+and a device type.
+
+Example:
+
+#include <dt-bindings/phy/phy-miphy365x.h>
+
+ sata0: sata@fe380000 {
+ ...
+ phys = <&miphy365x_phy MIPHY_PORT_0 MIPHY_TYPE_SATA>;
+ ...
+ };
--
1.8.3.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
