From mboxrd@z Thu Jan 1 00:00:00 1970 From: m-karicheri2@ti.com (Murali Karicheri) Date: Tue, 13 Oct 2015 14:23:38 -0400 Subject: [PATCH 3/3] ARM: keystone: dts: add PCI serdes driver bindings In-Reply-To: <1444759464-32299-4-git-send-email-w-kwok2@ti.com> References: <1444759464-32299-1-git-send-email-w-kwok2@ti.com> <1444759464-32299-4-git-send-email-w-kwok2@ti.com> Message-ID: <561D4C2A.1060704@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 10/13/2015 02:04 PM, WingMan Kwok wrote: > 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"; > + }; > + }; > + > }; > }; > }; > Wingman, This should be a separate patch and remove the sane from Driver patch. i.e. send 1/3 ane 2/3 in one series and 3/3 as a separate patch. Thanks Murali -- Murali Karicheri Linux Kernel, Keystone