From mboxrd@z Thu Jan 1 00:00:00 1970 From: w-kwok2@ti.com (WingMan Kwok) Date: Tue, 13 Oct 2015 14:04:24 -0400 Subject: [PATCH 3/3] ARM: keystone: dts: add PCI serdes driver bindings In-Reply-To: <1444759464-32299-1-git-send-email-w-kwok2@ti.com> References: <1444759464-32299-1-git-send-email-w-kwok2@ti.com> Message-ID: <1444759464-32299-4-git-send-email-w-kwok2@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: WingMan Kwok --- arch/arm/boot/dts/k2e.dtsi | 24 ++++++++++++++++++++++++ arch/arm/boot/dts/keystone.dtsi | 25 +++++++++++++++++++++++++ 2 files changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi index 675fb8e..1ba47d8 100644 --- a/arch/arm/boot/dts/k2e.dtsi +++ b/arch/arm/boot/dts/k2e.dtsi @@ -86,6 +86,18 @@ gpio,syscon-dev = <&devctrl 0x240>; }; + pcie1_phy: pciephy at 2326000 { + #phy-cells = <0>; + compatible = "ti,keystone-serdes-pcie"; + reg = <0x02326000 0x4000>; + reg-names = "reg_serdes"; + refclk-khz = <100000>; + link-rate-kbps = <5000000>; + phy-type = "pcie"; + max-lanes = <2>; + status = "disabled"; + }; + pcie1: pcie at 21020000 { compatible = "ti,keystone-pcie","snps,dw-pcie"; clocks = <&clkpcie1>; @@ -130,6 +142,18 @@ , ; }; + + /* PCIE phy */ + serdeses { + #address-cells = <1>; + #size-cells = <0>; + serdes at 0 { + reg = <0>; + phys = <&pcie1_phy>; + status = "disabled"; + }; + }; + }; mdio: mdio at 24200f00 { diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index 72816d6..5312319 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -275,6 +275,19 @@ ti,syscon-dev = <&devctrl 0x2a0>; }; + pcie0_phy: pciephy at 2320000 { + #phy-cells = <0>; + compatible = "ti,keystone-serdes-pcie"; + reg = <0x02320000 0x4000>; + reg-names = "reg_serdes"; + refclk-khz = <100000>; + link-rate-kbps = <5000000>; + init-firmware = "k2_pcie_serdes_init.fw"; + phy-type = "pcie"; + max-lanes = <2>; + status = "disabled"; + }; + pcie0: pcie at 21800000 { compatible = "ti,keystone-pcie", "snps,dw-pcie"; clocks = <&clkpcie>; @@ -319,6 +332,18 @@ , ; }; + + /* PCIE phy */ + serdeses { + #address-cells = <1>; + #size-cells = <0>; + serdes at 0 { + reg = <0>; + phys = <&pcie0_phy>; + status = "disabled"; + }; + }; + }; }; }; -- 1.7.9.5