diff mbox

[2/3] arm64: dts: rockchip: add usb3-phy phandle for dwc3.

Message ID 20171206111008.3079-2-enric.balletbo@collabora.com (mailing list archive)
State New, archived
Headers show

Commit Message

Enric Balletbo i Serra Dec. 6, 2017, 11:10 a.m. UTC 
This patch adds the usb3-phy for both of the two dwc3 controllers on
rk3399.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

Comments

Heiko Stuebner Dec. 6, 2017, 11:20 a.m. UTC | #1 
Am Mittwoch, 6. Dezember 2017, 12:10:07 CET schrieb Enric Balletbo i Serra:
> This patch adds the usb3-phy for both of the two dwc3 controllers on
> rk3399.

This patch adds quite a bit more than the phy phandles though.

The powerdomain addition should definitly be a separate patch
and the usb3-grf clock as well.


Heiko


> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 28 ++++++++++++++++++++--------
>  1 file changed, 20 insertions(+), 8 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 17e5e1a..c18ff88 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> @@ -397,9 +397,11 @@
>  		#size-cells = <2>;
>  		ranges;
>  		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
> -			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
> +			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
> +			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
>  		clock-names = "ref_clk", "suspend_clk",
> -			      "bus_clk", "grf_clk";
> +			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
> +			      "aclk_usb3", "grf_clk";
>  		status = "disabled";
> 
>  		usbdrd_dwc3_0: dwc3 {
> @@ -407,14 +409,15 @@
>  			reg = <0x0 0xfe800000 0x0 0x100000>;
>  			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
>  			dr_mode = "otg";
> -			phys = <&u2phy0_otg>;
> -			phy-names = "usb2-phy";
> +			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
> +			phy-names = "usb2-phy", "usb3-phy";
>  			phy_type = "utmi_wide";
>  			snps,dis_enblslpm_quirk;
>  			snps,dis-u2-freeclk-exists-quirk;
>  			snps,dis_u2_susphy_quirk;
>  			snps,dis-del-phy-power-chg-quirk;
>  			snps,dis-tx-ipgap-linecheck-quirk;
> +			power-domains = <&power RK3399_PD_USB3>;
>  			status = "disabled";
>  		};
>  	};
> @@ -425,9 +428,11 @@
>  		#size-cells = <2>;
>  		ranges;
>  		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
> -			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
> +			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
> +			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
>  		clock-names = "ref_clk", "suspend_clk",
> -			      "bus_clk", "grf_clk";
> +			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
> +			      "aclk_usb3", "grf_clk";
>  		status = "disabled";
> 
>  		usbdrd_dwc3_1: dwc3 {
> @@ -435,14 +440,15 @@
>  			reg = <0x0 0xfe900000 0x0 0x100000>;
>  			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
>  			dr_mode = "otg";
> -			phys = <&u2phy1_otg>;
> -			phy-names = "usb2-phy";
> +			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
> +			phy-names = "usb2-phy", "usb3-phy";
>  			phy_type = "utmi_wide";
>  			snps,dis_enblslpm_quirk;
>  			snps,dis-u2-freeclk-exists-quirk;
>  			snps,dis_u2_susphy_quirk;
>  			snps,dis-del-phy-power-chg-quirk;
>  			snps,dis-tx-ipgap-linecheck-quirk;
> +			power-domains = <&power RK3399_PD_USB3>;
>  			status = "disabled";
>  		};
>  	};
> @@ -991,6 +997,12 @@
>  				clocks = <&cru HCLK_SDIO>;
>  				pm_qos = <&qos_sdioaudio>;
>  			};
> +			pd_usb3@RK3399_PD_USB3 {
> +				reg = <RK3399_PD_USB3>;
> +				clocks = <&cru ACLK_USB3>;
> +				pm_qos = <&qos_usb_otg0>,
> +					 <&qos_usb_otg1>;
> +			};
>  			pd_vio@RK3399_PD_VIO {
>  				reg = <RK3399_PD_VIO>;
>  				#address-cells = <1>;
Enric Balletbo i Serra Dec. 6, 2017, 11:27 a.m. UTC | #2 
Hi Heiko,

On 06/12/17 12:20, Heiko Stübner wrote:
> Am Mittwoch, 6. Dezember 2017, 12:10:07 CET schrieb Enric Balletbo i Serra:
>> This patch adds the usb3-phy for both of the two dwc3 controllers on
>> rk3399.
> 
> This patch adds quite a bit more than the phy phandles though.
> 
> The powerdomain addition should definitly be a separate patch
> and the usb3-grf clock as well.
> 

Ok, I'll split these parts and send in a separate patch in v2. Thanks for the
feedback.

Enric

> 
> Heiko
> 
> 
>> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
>> ---
>>  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 28 ++++++++++++++++++++--------
>>  1 file changed, 20 insertions(+), 8 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 17e5e1a..c18ff88 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> @@ -397,9 +397,11 @@
>>  		#size-cells = <2>;
>>  		ranges;
>>  		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
>> -			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
>> +			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
>> +			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
>>  		clock-names = "ref_clk", "suspend_clk",
>> -			      "bus_clk", "grf_clk";
>> +			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
>> +			      "aclk_usb3", "grf_clk";
>>  		status = "disabled";
>>
>>  		usbdrd_dwc3_0: dwc3 {
>> @@ -407,14 +409,15 @@
>>  			reg = <0x0 0xfe800000 0x0 0x100000>;
>>  			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
>>  			dr_mode = "otg";
>> -			phys = <&u2phy0_otg>;
>> -			phy-names = "usb2-phy";
>> +			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
>> +			phy-names = "usb2-phy", "usb3-phy";
>>  			phy_type = "utmi_wide";
>>  			snps,dis_enblslpm_quirk;
>>  			snps,dis-u2-freeclk-exists-quirk;
>>  			snps,dis_u2_susphy_quirk;
>>  			snps,dis-del-phy-power-chg-quirk;
>>  			snps,dis-tx-ipgap-linecheck-quirk;
>> +			power-domains = <&power RK3399_PD_USB3>;
>>  			status = "disabled";
>>  		};
>>  	};
>> @@ -425,9 +428,11 @@
>>  		#size-cells = <2>;
>>  		ranges;
>>  		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
>> -			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
>> +			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
>> +			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
>>  		clock-names = "ref_clk", "suspend_clk",
>> -			      "bus_clk", "grf_clk";
>> +			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
>> +			      "aclk_usb3", "grf_clk";
>>  		status = "disabled";
>>
>>  		usbdrd_dwc3_1: dwc3 {
>> @@ -435,14 +440,15 @@
>>  			reg = <0x0 0xfe900000 0x0 0x100000>;
>>  			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
>>  			dr_mode = "otg";
>> -			phys = <&u2phy1_otg>;
>> -			phy-names = "usb2-phy";
>> +			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
>> +			phy-names = "usb2-phy", "usb3-phy";
>>  			phy_type = "utmi_wide";
>>  			snps,dis_enblslpm_quirk;
>>  			snps,dis-u2-freeclk-exists-quirk;
>>  			snps,dis_u2_susphy_quirk;
>>  			snps,dis-del-phy-power-chg-quirk;
>>  			snps,dis-tx-ipgap-linecheck-quirk;
>> +			power-domains = <&power RK3399_PD_USB3>;
>>  			status = "disabled";
>>  		};
>>  	};
>> @@ -991,6 +997,12 @@
>>  				clocks = <&cru HCLK_SDIO>;
>>  				pm_qos = <&qos_sdioaudio>;
>>  			};
>> +			pd_usb3@RK3399_PD_USB3 {
>> +				reg = <RK3399_PD_USB3>;
>> +				clocks = <&cru ACLK_USB3>;
>> +				pm_qos = <&qos_usb_otg0>,
>> +					 <&qos_usb_otg1>;
>> +			};
>>  			pd_vio@RK3399_PD_VIO {
>>  				reg = <RK3399_PD_VIO>;
>>  				#address-cells = <1>;
> 
>
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 17e5e1a..c18ff88 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -397,9 +397,11 @@ 
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
-			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
+			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "grf_clk";
+			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
+			      "aclk_usb3", "grf_clk";
 		status = "disabled";
 
 		usbdrd_dwc3_0: dwc3 {
@@ -407,14 +409,15 @@ 
 			reg = <0x0 0xfe800000 0x0 0x100000>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
 			dr_mode = "otg";
-			phys = <&u2phy0_otg>;
-			phy-names = "usb2-phy";
+			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
 			phy_type = "utmi_wide";
 			snps,dis_enblslpm_quirk;
 			snps,dis-u2-freeclk-exists-quirk;
 			snps,dis_u2_susphy_quirk;
 			snps,dis-del-phy-power-chg-quirk;
 			snps,dis-tx-ipgap-linecheck-quirk;
+			power-domains = <&power RK3399_PD_USB3>;
 			status = "disabled";
 		};
 	};
@@ -425,9 +428,11 @@ 
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
-			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
+			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "grf_clk";
+			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
+			      "aclk_usb3", "grf_clk";
 		status = "disabled";
 
 		usbdrd_dwc3_1: dwc3 {
@@ -435,14 +440,15 @@ 
 			reg = <0x0 0xfe900000 0x0 0x100000>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
 			dr_mode = "otg";
-			phys = <&u2phy1_otg>;
-			phy-names = "usb2-phy";
+			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
 			phy_type = "utmi_wide";
 			snps,dis_enblslpm_quirk;
 			snps,dis-u2-freeclk-exists-quirk;
 			snps,dis_u2_susphy_quirk;
 			snps,dis-del-phy-power-chg-quirk;
 			snps,dis-tx-ipgap-linecheck-quirk;
+			power-domains = <&power RK3399_PD_USB3>;
 			status = "disabled";
 		};
 	};
@@ -991,6 +997,12 @@ 
 				clocks = <&cru HCLK_SDIO>;
 				pm_qos = <&qos_sdioaudio>;
 			};
+			pd_usb3@RK3399_PD_USB3 {
+				reg = <RK3399_PD_USB3>;
+				clocks = <&cru ACLK_USB3>;
+				pm_qos = <&qos_usb_otg0>,
+					 <&qos_usb_otg1>;
+			};
 			pd_vio@RK3399_PD_VIO {
 				reg = <RK3399_PD_VIO>;
 				#address-cells = <1>;