diff mbox

[08/12] ARM: dts: dragonboard-600c: add pcie support

Message ID 1458762471-9676-1-git-send-email-srinivas.kandagatla@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Srinivas Kandagatla March 23, 2016, 7:47 p.m. UTC 
This patch adds pcie and regulators required to get on board ATL1C
ethernet working.
---
 .../arm/boot/dts/qcom-apq8064-dragonboard-600c.dts | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)

Comments

Bjorn Andersson March 29, 2016, 2:39 p.m. UTC | #1 
On Wed 23 Mar 12:47 PDT 2016, Srinivas Kandagatla wrote:

> This patch adds pcie and regulators required to get on board ATL1C
> ethernet working.
> ---

Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

>  .../arm/boot/dts/qcom-apq8064-dragonboard-600c.dts | 36 ++++++++++++++++++++++
>  1 file changed, 36 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
> index 5374510..d3e6193 100644
> --- a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
> +++ b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
> @@ -20,6 +20,16 @@
>  			regulator-type = "voltage";
>  			regulator-boot-on;
>  		};
> +
> +		/* on board fixed 3.3v supply */
> +		vcc3v3: vcc3v3 {
> +			compatible = "regulator-fixed";
> +			regulator-name = "VCC3V3";
> +			regulator-min-microvolt = <3300000>;
> +			regulator-max-microvolt = <3300000>;
> +			regulator-always-on;
> +		};
> +
>  	};
>  
>  	soc {
> @@ -31,6 +41,18 @@
>  					bias-disable;
>  				};
>  			};
> +
> +			pcie_pins: pcie_pinmux {
> +				mux {
> +					pins = "gpio27";
> +					function = "gpio";
> +				};
> +				conf {
> +					pins = "gpio27";
> +					drive-strength = <12>;
> +					bias-disable;
> +				};
> +			};
>  		};
>  
>  		rpm@108000 {
> @@ -109,6 +131,10 @@
>  					regulator-max-microvolt = <1900000>;
>  					bias-pull-down;
>  				};
> +
> +				lvs6 {
> +					bias-pull-down;
> +				};
>  			};
>  		};
>  
> @@ -135,6 +161,16 @@
>  			};
>  		};
>  
> +		pci@1b500000 {
> +			status = "okay";
> +			vdda-supply = <&pm8921_s3>;
> +			vdda_phy-supply = <&pm8921_lvs6>;
> +			vdda_refclk-supply = <&vcc3v3>;
> +			pinctrl-0 = <&pcie_pins>;
> +			pinctrl-names = "default";
> +			perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
> +		};
> +
>  		/* OTG */
>  		phy@12500000 {
>  			status		= "okay";
> -- 
> 2.5.0
> 
> --
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
index 5374510..d3e6193 100644
--- a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
@@ -20,6 +20,16 @@ 
 			regulator-type = "voltage";
 			regulator-boot-on;
 		};
+
+		/* on board fixed 3.3v supply */
+		vcc3v3: vcc3v3 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC3V3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
 	};
 
 	soc {
@@ -31,6 +41,18 @@ 
 					bias-disable;
 				};
 			};
+
+			pcie_pins: pcie_pinmux {
+				mux {
+					pins = "gpio27";
+					function = "gpio";
+				};
+				conf {
+					pins = "gpio27";
+					drive-strength = <12>;
+					bias-disable;
+				};
+			};
 		};
 
 		rpm@108000 {
@@ -109,6 +131,10 @@ 
 					regulator-max-microvolt = <1900000>;
 					bias-pull-down;
 				};
+
+				lvs6 {
+					bias-pull-down;
+				};
 			};
 		};
 
@@ -135,6 +161,16 @@ 
 			};
 		};
 
+		pci@1b500000 {
+			status = "okay";
+			vdda-supply = <&pm8921_s3>;
+			vdda_phy-supply = <&pm8921_lvs6>;
+			vdda_refclk-supply = <&vcc3v3>;
+			pinctrl-0 = <&pcie_pins>;
+			pinctrl-names = "default";
+			perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+		};
+
 		/* OTG */
 		phy@12500000 {
 			status		= "okay";