ARM: dts: uniphier: Add PCIe endpoint and PHY node for Pro5
diff mbox series

Message ID 1594198320-28900-1-git-send-email-hayashi.kunihiko@socionext.com
State Accepted
Commit c60a5cee6ef88a6ae5aff58f30bc2028674a7efd
Headers show
Series
  • ARM: dts: uniphier: Add PCIe endpoint and PHY node for Pro5
Related show

Commit Message

Kunihiko Hayashi July 8, 2020, 8:52 a.m. UTC
This adds PCIe endpoint controller and PHY nodes for Pro5 SoC,
and also adds pinctrl node for PCIe.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 arch/arm/boot/dts/uniphier-pinctrl.dtsi |  5 +++++
 arch/arm/boot/dts/uniphier-pro5.dtsi    | 30 ++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

Comments

Masahiro Yamada July 10, 2020, 1:49 a.m. UTC | #1
On Wed, Jul 8, 2020 at 5:52 PM Kunihiko Hayashi
<hayashi.kunihiko@socionext.com> wrote:
>
> This adds PCIe endpoint controller and PHY nodes for Pro5 SoC,
> and also adds pinctrl node for PCIe.
>
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>


Applied.


> ---
>  arch/arm/boot/dts/uniphier-pinctrl.dtsi |  5 +++++
>  arch/arm/boot/dts/uniphier-pro5.dtsi    | 30 ++++++++++++++++++++++++++++++
>  2 files changed, 35 insertions(+)
>
> diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
> index bfdfb76..c0fd029 100644
> --- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
> @@ -126,6 +126,11 @@
>                 function = "nand";
>         };
>
> +       pinctrl_pcie: pcie {
> +               groups = "pcie";
> +               function = "pcie";
> +       };
> +
>         pinctrl_sd: sd {
>                 groups = "sd";
>                 function = "sd";
> diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
> index feadb4a..3525125 100644
> --- a/arch/arm/boot/dts/uniphier-pro5.dtsi
> +++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
> @@ -613,6 +613,36 @@
>                         };
>                 };
>
> +               pcie_ep: pcie-ep@66000000 {
> +                       compatible = "socionext,uniphier-pro5-pcie-ep",
> +                                    "snps,dw-pcie-ep";
> +                       status = "disabled";
> +                       reg-names = "dbi", "dbi2", "link", "addr_space";
> +                       reg = <0x66000000 0x1000>, <0x66001000 0x1000>,
> +                             <0x66010000 0x10000>, <0x67000000 0x400000>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&pinctrl_pcie>;
> +                       clock-names = "gio", "link";
> +                       clocks = <&sys_clk 12>, <&sys_clk 24>;
> +                       reset-names = "gio", "link";
> +                       resets = <&sys_rst 12>, <&sys_rst 24>;
> +                       num-ib-windows = <16>;
> +                       num-ob-windows = <16>;
> +                       num-lanes = <4>;
> +                       phy-names = "pcie-phy";
> +                       phys = <&pcie_phy>;
> +               };
> +
> +               pcie_phy: phy@66038000 {
> +                       compatible = "socionext,uniphier-pro5-pcie-phy";
> +                       reg = <0x66038000 0x4000>;
> +                       #phy-cells = <0>;
> +                       clock-names = "gio", "link";
> +                       clocks = <&sys_clk 12>, <&sys_clk 24>;
> +                       reset-names = "gio", "link";
> +                       resets = <&sys_rst 12>, <&sys_rst 24>;
> +               };
> +
>                 nand: nand-controller@68000000 {
>                         compatible = "socionext,uniphier-denali-nand-v5b";
>                         status = "disabled";
> --
> 2.7.4
>

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index bfdfb76..c0fd029 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -126,6 +126,11 @@ 
 		function = "nand";
 	};
 
+	pinctrl_pcie: pcie {
+		groups = "pcie";
+		function = "pcie";
+	};
+
 	pinctrl_sd: sd {
 		groups = "sd";
 		function = "sd";
diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index feadb4a..3525125 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -613,6 +613,36 @@ 
 			};
 		};
 
+		pcie_ep: pcie-ep@66000000 {
+			compatible = "socionext,uniphier-pro5-pcie-ep",
+				     "snps,dw-pcie-ep";
+			status = "disabled";
+			reg-names = "dbi", "dbi2", "link", "addr_space";
+			reg = <0x66000000 0x1000>, <0x66001000 0x1000>,
+			      <0x66010000 0x10000>, <0x67000000 0x400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_pcie>;
+			clock-names = "gio", "link";
+			clocks = <&sys_clk 12>, <&sys_clk 24>;
+			reset-names = "gio", "link";
+			resets = <&sys_rst 12>, <&sys_rst 24>;
+			num-ib-windows = <16>;
+			num-ob-windows = <16>;
+			num-lanes = <4>;
+			phy-names = "pcie-phy";
+			phys = <&pcie_phy>;
+		};
+
+		pcie_phy: phy@66038000 {
+			compatible = "socionext,uniphier-pro5-pcie-phy";
+			reg = <0x66038000 0x4000>;
+			#phy-cells = <0>;
+			clock-names = "gio", "link";
+			clocks = <&sys_clk 12>, <&sys_clk 24>;
+			reset-names = "gio", "link";
+			resets = <&sys_rst 12>, <&sys_rst 24>;
+		};
+
 		nand: nand-controller@68000000 {
 			compatible = "socionext,uniphier-denali-nand-v5b";
 			status = "disabled";