* [PATCH 0/2] riscv: sophgo: add support for usb controller of CV18XX/SG200X
@ 2024-03-26 2:36 Inochi Amaoto
2024-03-26 2:37 ` [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC Inochi Amaoto
2024-03-26 2:37 ` [PATCH 2/2] usb: dwc2: add " Inochi Amaoto
0 siblings, 2 replies; 5+ messages in thread
From: Inochi Amaoto @ 2024-03-26 2:36 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Minas Harutyunyan, Paul Walmsley, Palmer Dabbelt,
Albert Ou
Cc: Chen Wang, Liu Gui, Inochi Amaoto, linux-usb, devicetree,
linux-kernel, linux-riscv
Add usb controller params for the DWC2 USB ip in CV18XX/SG200X
Inochi Amaoto (2):
dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series
SoC
usb: dwc2: add support for Sophgo CV18XX/SG200X series SoC
.../devicetree/bindings/usb/dwc2.yaml | 1 +
drivers/usb/dwc2/params.c | 21 +++++++++++++++++++
2 files changed, 22 insertions(+)
--
2.44.0
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC 2024-03-26 2:36 [PATCH 0/2] riscv: sophgo: add support for usb controller of CV18XX/SG200X Inochi Amaoto @ 2024-03-26 2:37 ` Inochi Amaoto 2024-03-26 7:01 ` Krzysztof Kozlowski 2024-03-26 2:37 ` [PATCH 2/2] usb: dwc2: add " Inochi Amaoto 1 sibling, 1 reply; 5+ messages in thread From: Inochi Amaoto @ 2024-03-26 2:37 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Minas Harutyunyan, Paul Walmsley, Palmer Dabbelt, Albert Ou Cc: Chen Wang, Liu Gui, Inochi Amaoto, linux-usb, devicetree, linux-kernel, linux-riscv Add compatible string for the DWC2 IP which is used by Sophgo CV18XX/SG2000 series SoC. Signed-off-by: Inochi Amaoto <inochiama@outlook.com> --- Documentation/devicetree/bindings/usb/dwc2.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 0a5c98ea711d..9a2106e7b4b6 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -59,6 +59,7 @@ properties: - const: amcc,dwc-otg - const: apm,apm82181-dwc-otg - const: snps,dwc2 + - const: sophgo,cv1800-usb - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg -- 2.44.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC 2024-03-26 2:37 ` [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC Inochi Amaoto @ 2024-03-26 7:01 ` Krzysztof Kozlowski 0 siblings, 0 replies; 5+ messages in thread From: Krzysztof Kozlowski @ 2024-03-26 7:01 UTC (permalink / raw) To: Inochi Amaoto, Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Minas Harutyunyan, Paul Walmsley, Palmer Dabbelt, Albert Ou Cc: Chen Wang, Liu Gui, linux-usb, devicetree, linux-kernel, linux-riscv On 26/03/2024 03:37, Inochi Amaoto wrote: > Add compatible string for the DWC2 IP which is used by > Sophgo CV18XX/SG2000 series SoC. > > Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] usb: dwc2: add support for Sophgo CV18XX/SG200X series SoC 2024-03-26 2:36 [PATCH 0/2] riscv: sophgo: add support for usb controller of CV18XX/SG200X Inochi Amaoto 2024-03-26 2:37 ` [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC Inochi Amaoto @ 2024-03-26 2:37 ` Inochi Amaoto 2024-03-26 7:31 ` Minas Harutyunyan 1 sibling, 1 reply; 5+ messages in thread From: Inochi Amaoto @ 2024-03-26 2:37 UTC (permalink / raw) To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Minas Harutyunyan, Paul Walmsley, Palmer Dabbelt, Albert Ou Cc: Chen Wang, Liu Gui, Inochi Amaoto, linux-usb, devicetree, linux-kernel, linux-riscv Add params for DWC2 IP in Sophgo CV18XX/SG200X series SoC. Signed-off-by: Inochi Amaoto <inochiama@outlook.com> --- drivers/usb/dwc2/params.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index eb677c3cfd0b..171fcb34eb75 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -201,6 +201,25 @@ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg) p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; } +static void dwc2_set_cv1800_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->otg_caps.hnp_support = false; + p->otg_caps.srp_support = false; + p->host_dma = false; + p->g_dma = false; + p->speed = DWC2_SPEED_PARAM_HIGH; + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; + p->phy_utmi_width = 16; + p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; + p->lpm = false; + p->lpm_clock_gating = false; + p->besl = false; + p->hird_threshold_en = false; + p->power_down = DWC2_POWER_DOWN_PARAM_NONE; +} + static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) { struct dwc2_core_params *p = &hsotg->params; @@ -295,6 +314,8 @@ const struct of_device_id dwc2_of_match_table[] = { .data = dwc2_set_amlogic_a1_params }, { .compatible = "amcc,dwc-otg", .data = dwc2_set_amcc_params }, { .compatible = "apm,apm82181-dwc-otg", .data = dwc2_set_amcc_params }, + { .compatible = "sophgo,cv1800-usb", + .data = dwc2_set_cv1800_params }, { .compatible = "st,stm32f4x9-fsotg", .data = dwc2_set_stm32f4x9_fsotg_params }, { .compatible = "st,stm32f4x9-hsotg" }, -- 2.44.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] usb: dwc2: add support for Sophgo CV18XX/SG200X series SoC 2024-03-26 2:37 ` [PATCH 2/2] usb: dwc2: add " Inochi Amaoto @ 2024-03-26 7:31 ` Minas Harutyunyan 0 siblings, 0 replies; 5+ messages in thread From: Minas Harutyunyan @ 2024-03-26 7:31 UTC (permalink / raw) To: Inochi Amaoto, Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Minas Harutyunyan, Paul Walmsley, Palmer Dabbelt, Albert Ou Cc: Chen Wang, Liu Gui, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org On 3/26/24 06:37, Inochi Amaoto wrote: > Add params for DWC2 IP in Sophgo CV18XX/SG200X series SoC. > > Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> > --- > drivers/usb/dwc2/params.c | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c > index eb677c3cfd0b..171fcb34eb75 100644 > --- a/drivers/usb/dwc2/params.c > +++ b/drivers/usb/dwc2/params.c > @@ -201,6 +201,25 @@ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg) > p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; > } > > +static void dwc2_set_cv1800_params(struct dwc2_hsotg *hsotg) > +{ > + struct dwc2_core_params *p = &hsotg->params; > + > + p->otg_caps.hnp_support = false; > + p->otg_caps.srp_support = false; > + p->host_dma = false; > + p->g_dma = false; > + p->speed = DWC2_SPEED_PARAM_HIGH; > + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; > + p->phy_utmi_width = 16; > + p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; > + p->lpm = false; > + p->lpm_clock_gating = false; > + p->besl = false; > + p->hird_threshold_en = false; > + p->power_down = DWC2_POWER_DOWN_PARAM_NONE; > +} > + > static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) > { > struct dwc2_core_params *p = &hsotg->params; > @@ -295,6 +314,8 @@ const struct of_device_id dwc2_of_match_table[] = { > .data = dwc2_set_amlogic_a1_params }, > { .compatible = "amcc,dwc-otg", .data = dwc2_set_amcc_params }, > { .compatible = "apm,apm82181-dwc-otg", .data = dwc2_set_amcc_params }, > + { .compatible = "sophgo,cv1800-usb", > + .data = dwc2_set_cv1800_params }, > { .compatible = "st,stm32f4x9-fsotg", > .data = dwc2_set_stm32f4x9_fsotg_params }, > { .compatible = "st,stm32f4x9-hsotg" }, > -- > 2.44.0 > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-03-26 7:32 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2024-03-26 2:36 [PATCH 0/2] riscv: sophgo: add support for usb controller of CV18XX/SG200X Inochi Amaoto 2024-03-26 2:37 ` [PATCH 1/2] dt-bindings: usb: dwc2: Add support for Sophgo CV18XX/SG200X series SoC Inochi Amaoto 2024-03-26 7:01 ` Krzysztof Kozlowski 2024-03-26 2:37 ` [PATCH 2/2] usb: dwc2: add " Inochi Amaoto 2024-03-26 7:31 ` Minas Harutyunyan
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