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author | Gabriel FERNANDEZ <gabriel.fernandez@st.com> | 2015-01-14 10:54:00 +0100 |
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committer | Maxime Coquelin <maxime.coquelin@st.com> | 2015-01-16 12:57:12 +0100 |
commit | b26373c0da982f8a29406f10db39e287c1f0696b (patch) | |
tree | 118f23ad466420dd9194944ef557ef524c5cdf36 | |
parent | 3fba7036c53e2c24c7505b7869dc77464fdd7d9e (diff) | |
download | op-kernel-dev-b26373c0da982f8a29406f10db39e287c1f0696b.zip op-kernel-dev-b26373c0da982f8a29406f10db39e287c1f0696b.tar.gz |
ARM: DT: STi: STiH407: Add DT node for MiPHY28lp
The MiPHY28lp is a Generic PHY which can serve various SATA, PCIe or
USB3 devices. The two first ports can be use for either; both SATA, both
PCIe or one of each in any configuration.
The Third port is only for USB3.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
-rw-r--r-- | arch/arm/boot/dts/stih407-family.dtsi | 53 | ||||
-rw-r--r-- | arch/arm/boot/dts/stihxxx-b2120.dtsi | 11 |
2 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index d4a8f84..c06a546 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -283,5 +283,58 @@ <&picophyreset STIH407_PICOPHY0_RESET>; reset-names = "global", "port"; }; + + miphy28lp_phy: miphy28lp@9b22000 { + compatible = "st,miphy28lp-phy"; + st,syscfg = <&syscfg_core>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + phy_port0: port@9b22000 { + reg = <0x9b22000 0xff>, + <0x9b09000 0xff>, + <0x9b04000 0xff>; + reg-names = "sata-up", + "pcie-up", + "pipew"; + + st,syscfg = <0x114 0x818 0xe0 0xec>; + #phy-cells = <1>; + + reset-names = "miphy-sw-rst"; + resets = <&softreset STIH407_MIPHY0_SOFTRESET>; + }; + + phy_port1: port@9b2a000 { + reg = <0x9b2a000 0xff>, + <0x9b19000 0xff>, + <0x9b14000 0xff>; + reg-names = "sata-up", + "pcie-up", + "pipew"; + + st,syscfg = <0x118 0x81c 0xe4 0xf0>; + + #phy-cells = <1>; + + reset-names = "miphy-sw-rst"; + resets = <&softreset STIH407_MIPHY1_SOFTRESET>; + }; + + phy_port2: port@8f95000 { + reg = <0x8f95000 0xff>, + <0x8f90000 0xff>; + reg-names = "pipew", + "usb3-up"; + + st,syscfg = <0x11c 0x820>; + + #phy-cells = <1>; + + reset-names = "miphy-sw-rst"; + resets = <&softreset STIH407_MIPHY2_SOFTRESET>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 0bc8c17..c1d8590 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -55,5 +55,16 @@ st,i2c-min-scl-pulse-width-us = <0>; st,i2c-min-sda-pulse-width-us = <5>; }; + + miphy28lp_phy: miphy28lp@9b22000 { + + phy_port0: port@9b22000 { + st,osc-rdy; + }; + + phy_port1: port@9b2a000 { + st,osc-force-ext; + }; + }; }; }; |