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@xxxxxxxxxxxxx>
>> ---
>> 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>;
>
>
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