| Message ID | 1f99805b6437aa8d6eaa4663e8d27b98ee595f00.1689160067.git.quic_varada@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Enable IPQ5332 USB2 | expand |
On 12/07/2023 13:38, Varadarajan Narayanan wrote: > Add USB phy and controller nodes. > > Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> > --- > v4: > Change node name > Remove blank line > 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed > v1: > Rename phy node > Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy > Remove 'qscratch' from phy node > Fix alignment and upper-case hex no.s > Add clock definition for the phy > Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() > in dwc3/core.c takes the frequency from ref clock and calculates fladj > as appropriate. > --- > arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ > 1 file changed, 53 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > index 8bfc2db..8118356 100644 > --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > @@ -405,6 +405,59 @@ > status = "disabled"; > }; > }; > + > + usbphy0: usb-phy@7b000 { > + compatible = "qcom,ipq5332-usb-hsphy"; > + reg = <0x0007b000 0x12c>; > + > + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; > + clock-names = "cfg_ahb"; > + > + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; > + > + status = "disabled"; > + }; > + > + usb2: usb2@8a00000 { So you responded to my comments, wait ten minutes and send v2? No need to wait for my feedback, right? No, it's not ok. This is "usb", not "usb2". Are you saying you have second device with the same address? Best regards, Krzysztof
On 12/07/2023 15:04, Krzysztof Kozlowski wrote: > On 12/07/2023 13:38, Varadarajan Narayanan wrote: >> Add USB phy and controller nodes. >> >> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> >> --- >> v4: >> Change node name >> Remove blank line >> 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed >> v1: >> Rename phy node >> Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy >> Remove 'qscratch' from phy node >> Fix alignment and upper-case hex no.s >> Add clock definition for the phy >> Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() >> in dwc3/core.c takes the frequency from ref clock and calculates fladj >> as appropriate. >> --- >> arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ >> 1 file changed, 53 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi >> index 8bfc2db..8118356 100644 >> --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi >> +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi >> @@ -405,6 +405,59 @@ >> status = "disabled"; >> }; >> }; >> + >> + usbphy0: usb-phy@7b000 { >> + compatible = "qcom,ipq5332-usb-hsphy"; >> + reg = <0x0007b000 0x12c>; >> + >> + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; >> + clock-names = "cfg_ahb"; >> + >> + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; >> + >> + status = "disabled"; >> + }; >> + >> + usb2: usb2@8a00000 { > > So you responded to my comments, wait ten minutes and send v2? No need > to wait for my feedback, right? > > No, it's not ok. This is "usb", not "usb2". Are you saying you have > second device with the same address? Just to emphasise, it's the node name `usb2', which is not fine. DT label `usb2' is (hopefully) fine.
On Wed, Jul 12, 2023 at 03:28:43PM +0300, Dmitry Baryshkov wrote: > On 12/07/2023 15:04, Krzysztof Kozlowski wrote: > >On 12/07/2023 13:38, Varadarajan Narayanan wrote: > >>Add USB phy and controller nodes. > >> > >>Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> > >>--- > >>v4: > >> Change node name > >> Remove blank line > >> 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed > >>v1: > >> Rename phy node > >> Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy > >> Remove 'qscratch' from phy node > >> Fix alignment and upper-case hex no.s > >> Add clock definition for the phy > >> Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() > >> in dwc3/core.c takes the frequency from ref clock and calculates fladj > >> as appropriate. > >>--- > >> arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ > >> 1 file changed, 53 insertions(+) > >> > >>diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > >>index 8bfc2db..8118356 100644 > >>--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi > >>+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > >>@@ -405,6 +405,59 @@ > >> status = "disabled"; > >> }; > >> }; > >>+ > >>+ usbphy0: usb-phy@7b000 { > >>+ compatible = "qcom,ipq5332-usb-hsphy"; > >>+ reg = <0x0007b000 0x12c>; > >>+ > >>+ clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; > >>+ clock-names = "cfg_ahb"; > >>+ > >>+ resets = <&gcc GCC_QUSB2_0_PHY_BCR>; > >>+ > >>+ status = "disabled"; > >>+ }; > >>+ > >>+ usb2: usb2@8a00000 { > > > >So you responded to my comments, wait ten minutes and send v2? No need > >to wait for my feedback, right? > > > >No, it's not ok. This is "usb", not "usb2". Are you saying you have > >second device with the same address? > > Just to emphasise, it's the node name `usb2', which is not fine. DT label > `usb2' is (hopefully) fine. Thanks for the clarification. Will post a new patch. -Varada
On 12.07.2023 13:38, Varadarajan Narayanan wrote: > Add USB phy and controller nodes. > > Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> > --- > v4: > Change node name > Remove blank line > 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed DT_SCHEMA_FILES accepts yaml files Konrad > v1: > Rename phy node > Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy > Remove 'qscratch' from phy node > Fix alignment and upper-case hex no.s > Add clock definition for the phy > Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() > in dwc3/core.c takes the frequency from ref clock and calculates fladj > as appropriate. > --- > arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ > 1 file changed, 53 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > index 8bfc2db..8118356 100644 > --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > @@ -405,6 +405,59 @@ > status = "disabled"; > }; > }; > + > + usbphy0: usb-phy@7b000 { > + compatible = "qcom,ipq5332-usb-hsphy"; > + reg = <0x0007b000 0x12c>; > + > + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; > + clock-names = "cfg_ahb"; > + > + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; > + > + status = "disabled"; > + }; > + > + usb2: usb2@8a00000 { > + compatible = "qcom,ipq5332-dwc3", "qcom,dwc3"; > + reg = <0x08af8800 0x400>; > + > + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "hs_phy_irq"; > + > + clocks = <&gcc GCC_USB0_MASTER_CLK>, > + <&gcc GCC_SNOC_USB_CLK>, > + <&gcc GCC_USB0_SLEEP_CLK>, > + <&gcc GCC_USB0_MOCK_UTMI_CLK>; > + clock-names = "core", > + "iface", > + "sleep", > + "mock_utmi"; > + > + resets = <&gcc GCC_USB_BCR>; > + > + qcom,select-utmi-as-pipe-clk; > + > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + status = "disabled"; > + > + usb2_0_dwc: usb@8a00000 { > + compatible = "snps,dwc3"; > + reg = <0x08a00000 0xe000>; > + clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; > + clock-names = "ref"; > + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; > + usb-phy = <&usbphy0>; > + tx-fifo-resize; > + snps,is-utmi-l1-suspend; > + snps,hird-threshold = /bits/ 8 <0x0>; > + snps,dis_u2_susphy_quirk; > + snps,dis_u3_susphy_quirk; > + }; > + }; > }; > > timer {
On Sat, Jul 15, 2023 at 02:36:18PM +0200, Konrad Dybcio wrote: > On 12.07.2023 13:38, Varadarajan Narayanan wrote: > > Add USB phy and controller nodes. > > > > Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> > > --- > > v4: > > Change node name > > Remove blank line > > 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed > DT_SCHEMA_FILES accepts yaml files I followed the example given in https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ make CHECK_DTBS=y DT_SCHEMA_FILES=trivial-devices.yaml qcom/sm8450-hdk.dtb make CHECK_DTBS=y DT_SCHEMA_FILES=/gpio/ qcom/sm8450-hdk.dtb ----> make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/sm8450-hdk.dtb Will include the yaml from next time. Thanks Varada > Konrad > > v1: > > Rename phy node > > Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy > > Remove 'qscratch' from phy node > > Fix alignment and upper-case hex no.s > > Add clock definition for the phy > > Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() > > in dwc3/core.c takes the frequency from ref clock and calculates fladj > > as appropriate. > > --- > > arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ > > 1 file changed, 53 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > > index 8bfc2db..8118356 100644 > > --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi > > +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi > > @@ -405,6 +405,59 @@ > > status = "disabled"; > > }; > > }; > > + > > + usbphy0: usb-phy@7b000 { > > + compatible = "qcom,ipq5332-usb-hsphy"; > > + reg = <0x0007b000 0x12c>; > > + > > + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; > > + clock-names = "cfg_ahb"; > > + > > + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; > > + > > + status = "disabled"; > > + }; > > + > > + usb2: usb2@8a00000 { > > + compatible = "qcom,ipq5332-dwc3", "qcom,dwc3"; > > + reg = <0x08af8800 0x400>; > > + > > + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; > > + interrupt-names = "hs_phy_irq"; > > + > > + clocks = <&gcc GCC_USB0_MASTER_CLK>, > > + <&gcc GCC_SNOC_USB_CLK>, > > + <&gcc GCC_USB0_SLEEP_CLK>, > > + <&gcc GCC_USB0_MOCK_UTMI_CLK>; > > + clock-names = "core", > > + "iface", > > + "sleep", > > + "mock_utmi"; > > + > > + resets = <&gcc GCC_USB_BCR>; > > + > > + qcom,select-utmi-as-pipe-clk; > > + > > + #address-cells = <1>; > > + #size-cells = <1>; > > + ranges; > > + > > + status = "disabled"; > > + > > + usb2_0_dwc: usb@8a00000 { > > + compatible = "snps,dwc3"; > > + reg = <0x08a00000 0xe000>; > > + clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; > > + clock-names = "ref"; > > + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; > > + usb-phy = <&usbphy0>; > > + tx-fifo-resize; > > + snps,is-utmi-l1-suspend; > > + snps,hird-threshold = /bits/ 8 <0x0>; > > + snps,dis_u2_susphy_quirk; > > + snps,dis_u3_susphy_quirk; > > + }; > > + }; > > }; > > > > timer {
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi index 8bfc2db..8118356 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi @@ -405,6 +405,59 @@ status = "disabled"; }; }; + + usbphy0: usb-phy@7b000 { + compatible = "qcom,ipq5332-usb-hsphy"; + reg = <0x0007b000 0x12c>; + + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; + clock-names = "cfg_ahb"; + + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; + + status = "disabled"; + }; + + usb2: usb2@8a00000 { + compatible = "qcom,ipq5332-dwc3", "qcom,dwc3"; + reg = <0x08af8800 0x400>; + + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hs_phy_irq"; + + clocks = <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_SNOC_USB_CLK>, + <&gcc GCC_USB0_SLEEP_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "core", + "iface", + "sleep", + "mock_utmi"; + + resets = <&gcc GCC_USB_BCR>; + + qcom,select-utmi-as-pipe-clk; + + #address-cells = <1>; + #size-cells = <1>; + ranges; + + status = "disabled"; + + usb2_0_dwc: usb@8a00000 { + compatible = "snps,dwc3"; + reg = <0x08a00000 0xe000>; + clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "ref"; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + usb-phy = <&usbphy0>; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + }; + }; }; timer {
Add USB phy and controller nodes. Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> --- v4: Change node name Remove blank line 'make CHECK_DTBS=y DT_SCHEMA_FILES=qcom qcom/ipq5332-rdp441.dtb' passed v1: Rename phy node Change compatible from m31,ipq5332-usb-hsphy -> qcom,ipq5332-usb-hsphy Remove 'qscratch' from phy node Fix alignment and upper-case hex no.s Add clock definition for the phy Remove snps,ref-clock-period-ns as it is not used. dwc3_ref_clk_period() in dwc3/core.c takes the frequency from ref clock and calculates fladj as appropriate. --- arch/arm64/boot/dts/qcom/ipq5332.dtsi | 53 +++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+)