* [PATCH v2 0/2] ARM: add support for pcb8309 @ 2022-07-22 13:18 Horatiu Vultur 2022-07-22 13:18 ` [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board Horatiu Vultur 2022-07-22 13:18 ` [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 Horatiu Vultur 0 siblings, 2 replies; 6+ messages in thread From: Horatiu Vultur @ 2022-07-22 13:18 UTC (permalink / raw) To: devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, nicolas.ferre, alexandre.belloni, claudiu.beznea, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier, Horatiu Vultur Add pcb8309 and the documentation for it. It features a LAN9662 SoC with 2 internal copper ports and two SFP cages. v1->v2: - remove unneeded properties from i2c102,i2c103,i2c4 nodes. - set status property to be the last prorty of the nodes. - fix typo in commit message. Horatiu Vultur (2): dt-bindings: arm: at91: add lan966 pcb8309 board ARM: dts: lan966x: add support for pcb8309 .../devicetree/bindings/arm/atmel-at91.yaml | 6 +- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/lan966x-pcb8309.dts | 184 ++++++++++++++++++ 3 files changed, 190 insertions(+), 3 deletions(-) create mode 100644 arch/arm/boot/dts/lan966x-pcb8309.dts -- 2.33.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board 2022-07-22 13:18 [PATCH v2 0/2] ARM: add support for pcb8309 Horatiu Vultur @ 2022-07-22 13:18 ` Horatiu Vultur 2022-07-22 18:29 ` Krzysztof Kozlowski 2022-07-26 8:34 ` Claudiu.Beznea 2022-07-22 13:18 ` [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 Horatiu Vultur 1 sibling, 2 replies; 6+ messages in thread From: Horatiu Vultur @ 2022-07-22 13:18 UTC (permalink / raw) To: devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, nicolas.ferre, alexandre.belloni, claudiu.beznea, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier, Horatiu Vultur Add documentation for Microchip LAN9662 PCB8309. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> --- Documentation/devicetree/bindings/arm/atmel-at91.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml index 4e495e03264b..2b7848bb7769 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml @@ -163,9 +163,11 @@ properties: - const: microchip,sama7g5 - const: microchip,sama7 - - description: Microchip LAN9662 PCB8291 Evaluation Board. + - description: Microchip LAN9662 Evaluation Boards. items: - - const: microchip,lan9662-pcb8291 + - enum: + - microchip,lan9662-pcb8291 + - microchip,lan9662-pcb8309 - const: microchip,lan9662 - const: microchip,lan966 -- 2.33.0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board 2022-07-22 13:18 ` [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board Horatiu Vultur @ 2022-07-22 18:29 ` Krzysztof Kozlowski 2022-07-26 8:34 ` Claudiu.Beznea 1 sibling, 0 replies; 6+ messages in thread From: Krzysztof Kozlowski @ 2022-07-22 18:29 UTC (permalink / raw) To: Horatiu Vultur, devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, nicolas.ferre, alexandre.belloni, claudiu.beznea, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier On 22/07/2022 15:18, Horatiu Vultur wrote: > Add documentation for Microchip LAN9662 PCB8309. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board 2022-07-22 13:18 ` [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board Horatiu Vultur 2022-07-22 18:29 ` Krzysztof Kozlowski @ 2022-07-26 8:34 ` Claudiu.Beznea 1 sibling, 0 replies; 6+ messages in thread From: Claudiu.Beznea @ 2022-07-26 8:34 UTC (permalink / raw) To: Horatiu.Vultur, devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, Nicolas.Ferre, alexandre.belloni, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier On 22.07.2022 16:18, Horatiu Vultur wrote: > Add documentation for Microchip LAN9662 PCB8309. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Applied to at91-dt, thanks! > --- > Documentation/devicetree/bindings/arm/atmel-at91.yaml | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml > index 4e495e03264b..2b7848bb7769 100644 > --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml > +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml > @@ -163,9 +163,11 @@ properties: > - const: microchip,sama7g5 > - const: microchip,sama7 > > - - description: Microchip LAN9662 PCB8291 Evaluation Board. > + - description: Microchip LAN9662 Evaluation Boards. > items: > - - const: microchip,lan9662-pcb8291 > + - enum: > + - microchip,lan9662-pcb8291 > + - microchip,lan9662-pcb8309 > - const: microchip,lan9662 > - const: microchip,lan966 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 2022-07-22 13:18 [PATCH v2 0/2] ARM: add support for pcb8309 Horatiu Vultur 2022-07-22 13:18 ` [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board Horatiu Vultur @ 2022-07-22 13:18 ` Horatiu Vultur 2022-07-26 8:36 ` Claudiu.Beznea 1 sibling, 1 reply; 6+ messages in thread From: Horatiu Vultur @ 2022-07-22 13:18 UTC (permalink / raw) To: devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, nicolas.ferre, alexandre.belloni, claudiu.beznea, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier, Horatiu Vultur Add basic support for pcb8309. It is similar with pcb8291 with one big difference that is having 2 SFP cages. Therefore it has 4 network ports. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/lan966x-pcb8309.dts | 184 ++++++++++++++++++++++++++ 2 files changed, 186 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/lan966x-pcb8309.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 184899808ee7..6a6166e3a405 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -772,7 +772,8 @@ dtb-$(CONFIG_SOC_IMXRT) += \ dtb-$(CONFIG_SOC_LAN966) += \ lan966x-pcb8291.dtb \ lan966x-kontron-kswitch-d10-mmt-6g-2gs.dtb \ - lan966x-kontron-kswitch-d10-mmt-8g.dtb + lan966x-kontron-kswitch-d10-mmt-8g.dtb \ + lan966x-pcb8309.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-iot.dtb \ ls1021a-moxa-uc-8410a.dtb \ diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts new file mode 100644 index 000000000000..05ce27ed5648 --- /dev/null +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts @@ -0,0 +1,184 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * lan966x_pcb8309.dts - Device Tree file for PCB8309 + */ +/dts-v1/; +#include "lan966x.dtsi" +#include "dt-bindings/phy/phy-lan966x-serdes.h" + +/ { + model = "Microchip EVB - LAN9662"; + compatible = "microchip,lan9662-pcb8309", "microchip,lan9662", "microchip,lan966"; + + aliases { + serial0 = &usart3; + i2c102 = &i2c102; + i2c103 = &i2c103; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; + priority = <200>; + }; + + i2c-mux { + compatible = "i2c-mux"; + #address-cells = <1>; + #size-cells = <0>; + mux-controls = <&mux>; + i2c-parent = <&i2c4>; + + i2c102: i2c-sfp@1 { + reg = <1>; + }; + + i2c103: i2c-sfp@2 { + reg = <2>; + }; + }; + + mux: mux-controller { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + + mux-gpios = <&sgpio_out 11 0 GPIO_ACTIVE_HIGH>, /* p11b0 */ + <&sgpio_out 11 1 GPIO_ACTIVE_HIGH>; /* p11b1 */ + }; + + sfp2: sfp2 { + compatible = "sff,sfp"; + i2c-bus = <&i2c102>; + tx-disable-gpios = <&sgpio_out 10 0 GPIO_ACTIVE_LOW>; + los-gpios = <&sgpio_in 2 0 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 2 1 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>; + }; + + sfp3: sfp3 { + compatible = "sff,sfp"; + i2c-bus = <&i2c103>; + tx-disable-gpios = <&sgpio_out 10 1 GPIO_ACTIVE_LOW>; + los-gpios = <&sgpio_in 3 0 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 3 1 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_HIGH>; + }; +}; + +&flx3 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; + status = "okay"; + + usart3: serial@200 { + pinctrl-0 = <&fc3_b_pins>; + pinctrl-names = "default"; + status = "okay"; + }; +}; + +&flx4 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; + status = "okay"; + + i2c4: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&nic_clk>; + pinctrl-0 = <&fc4_b_pins>; + pinctrl-names = "default"; + i2c-analog-filter; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; + i2c-sda-hold-time-ns = <1500>; + status = "okay"; + }; +}; + +&gpio { + fc3_b_pins: fc3-b-pins { + /* RXD, TXD */ + pins = "GPIO_52", "GPIO_53"; + function = "fc3_b"; + }; + + fc4_b_pins: fc4-b-pins { + /* SCL, SDA */ + pins = "GPIO_57", "GPIO_58"; + function = "fc4_b"; + }; + + sgpio_a_pins: sgpio-a-pins { + /* SCK, D0, D1, LD */ + pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; + function = "sgpio_a"; + }; +}; + +&mdio1 { + status = "okay"; +}; + +&phy0 { + status = "okay"; +}; + +&phy1 { + status = "okay"; +}; + +&port0 { + phy-handle = <&phy0>; + phy-mode = "gmii"; + phys = <&serdes 0 CU(0)>; + status = "okay"; +}; + +&port1 { + phy-handle = <&phy1>; + phy-mode = "gmii"; + phys = <&serdes 1 CU(1)>; + status = "okay"; +}; + +&port2 { + sfp = <&sfp2>; + managed = "in-band-status"; + phy-mode = "sgmii"; + phys = <&serdes 2 SERDES6G(0)>; + status = "okay"; +}; + +&port3 { + sfp = <&sfp3>; + managed = "in-band-status"; + phy-mode = "sgmii"; + phys = <&serdes 3 SERDES6G(1)>; + status = "okay"; +}; + +&serdes { + status = "okay"; +}; + +&sgpio { + pinctrl-0 = <&sgpio_a_pins>; + pinctrl-names = "default"; + microchip,sgpio-port-ranges = <0 3>, <8 11>; + status = "okay"; + + gpio@0 { + ngpios = <64>; + }; + gpio@1 { + ngpios = <64>; + }; +}; + +&switch { + status = "okay"; +}; -- 2.33.0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 2022-07-22 13:18 ` [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 Horatiu Vultur @ 2022-07-26 8:36 ` Claudiu.Beznea 0 siblings, 0 replies; 6+ messages in thread From: Claudiu.Beznea @ 2022-07-26 8:36 UTC (permalink / raw) To: Horatiu.Vultur, devicetree, linux-arm-kernel, linux-kernel Cc: robh+dt, krzysztof.kozlowski+dt, Nicolas.Ferre, alexandre.belloni, arnd, olof, soc, UNGLinuxDriver, maxime.chevallier On 22.07.2022 16:18, Horatiu Vultur wrote: > Add basic support for pcb8309. It is similar with pcb8291 with one big > difference that is having 2 SFP cages. Therefore it has 4 network ports. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Applied to at91-dt, thanks! > --- > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/lan966x-pcb8309.dts | 184 ++++++++++++++++++++++++++ > 2 files changed, 186 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/lan966x-pcb8309.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 184899808ee7..6a6166e3a405 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -772,7 +772,8 @@ dtb-$(CONFIG_SOC_IMXRT) += \ > dtb-$(CONFIG_SOC_LAN966) += \ > lan966x-pcb8291.dtb \ > lan966x-kontron-kswitch-d10-mmt-6g-2gs.dtb \ > - lan966x-kontron-kswitch-d10-mmt-8g.dtb > + lan966x-kontron-kswitch-d10-mmt-8g.dtb \ > + lan966x-pcb8309.dtb > dtb-$(CONFIG_SOC_LS1021A) += \ > ls1021a-iot.dtb \ > ls1021a-moxa-uc-8410a.dtb \ > diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts > new file mode 100644 > index 000000000000..05ce27ed5648 > --- /dev/null > +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts > @@ -0,0 +1,184 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * lan966x_pcb8309.dts - Device Tree file for PCB8309 > + */ > +/dts-v1/; > +#include "lan966x.dtsi" > +#include "dt-bindings/phy/phy-lan966x-serdes.h" > + > +/ { > + model = "Microchip EVB - LAN9662"; > + compatible = "microchip,lan9662-pcb8309", "microchip,lan9662", "microchip,lan966"; > + > + aliases { > + serial0 = &usart3; > + i2c102 = &i2c102; > + i2c103 = &i2c103; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + gpio-restart { > + compatible = "gpio-restart"; > + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; > + priority = <200>; > + }; > + > + i2c-mux { > + compatible = "i2c-mux"; > + #address-cells = <1>; > + #size-cells = <0>; > + mux-controls = <&mux>; > + i2c-parent = <&i2c4>; > + > + i2c102: i2c-sfp@1 { > + reg = <1>; > + }; > + > + i2c103: i2c-sfp@2 { > + reg = <2>; > + }; > + }; > + > + mux: mux-controller { > + compatible = "gpio-mux"; > + #mux-control-cells = <0>; > + > + mux-gpios = <&sgpio_out 11 0 GPIO_ACTIVE_HIGH>, /* p11b0 */ > + <&sgpio_out 11 1 GPIO_ACTIVE_HIGH>; /* p11b1 */ > + }; > + > + sfp2: sfp2 { > + compatible = "sff,sfp"; > + i2c-bus = <&i2c102>; > + tx-disable-gpios = <&sgpio_out 10 0 GPIO_ACTIVE_LOW>; > + los-gpios = <&sgpio_in 2 0 GPIO_ACTIVE_HIGH>; > + mod-def0-gpios = <&sgpio_in 2 1 GPIO_ACTIVE_LOW>; > + tx-fault-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>; > + }; > + > + sfp3: sfp3 { > + compatible = "sff,sfp"; > + i2c-bus = <&i2c103>; > + tx-disable-gpios = <&sgpio_out 10 1 GPIO_ACTIVE_LOW>; > + los-gpios = <&sgpio_in 3 0 GPIO_ACTIVE_HIGH>; > + mod-def0-gpios = <&sgpio_in 3 1 GPIO_ACTIVE_LOW>; > + tx-fault-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&flx3 { > + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; > + status = "okay"; > + > + usart3: serial@200 { > + pinctrl-0 = <&fc3_b_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + }; > +}; > + > +&flx4 { > + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; > + status = "okay"; > + > + i2c4: i2c@600 { > + compatible = "microchip,sam9x60-i2c"; > + reg = <0x600 0x200>; > + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&nic_clk>; > + pinctrl-0 = <&fc4_b_pins>; > + pinctrl-names = "default"; > + i2c-analog-filter; > + i2c-digital-filter; > + i2c-digital-filter-width-ns = <35>; > + i2c-sda-hold-time-ns = <1500>; > + status = "okay"; > + }; > +}; > + > +&gpio { > + fc3_b_pins: fc3-b-pins { > + /* RXD, TXD */ > + pins = "GPIO_52", "GPIO_53"; > + function = "fc3_b"; > + }; > + > + fc4_b_pins: fc4-b-pins { > + /* SCL, SDA */ > + pins = "GPIO_57", "GPIO_58"; > + function = "fc4_b"; > + }; > + > + sgpio_a_pins: sgpio-a-pins { > + /* SCK, D0, D1, LD */ > + pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; > + function = "sgpio_a"; > + }; > +}; > + > +&mdio1 { > + status = "okay"; > +}; > + > +&phy0 { > + status = "okay"; > +}; > + > +&phy1 { > + status = "okay"; > +}; > + > +&port0 { > + phy-handle = <&phy0>; > + phy-mode = "gmii"; > + phys = <&serdes 0 CU(0)>; > + status = "okay"; > +}; > + > +&port1 { > + phy-handle = <&phy1>; > + phy-mode = "gmii"; > + phys = <&serdes 1 CU(1)>; > + status = "okay"; > +}; > + > +&port2 { > + sfp = <&sfp2>; > + managed = "in-band-status"; > + phy-mode = "sgmii"; > + phys = <&serdes 2 SERDES6G(0)>; > + status = "okay"; > +}; > + > +&port3 { > + sfp = <&sfp3>; > + managed = "in-band-status"; > + phy-mode = "sgmii"; > + phys = <&serdes 3 SERDES6G(1)>; > + status = "okay"; > +}; > + > +&serdes { > + status = "okay"; > +}; > + > +&sgpio { > + pinctrl-0 = <&sgpio_a_pins>; > + pinctrl-names = "default"; > + microchip,sgpio-port-ranges = <0 3>, <8 11>; > + status = "okay"; > + > + gpio@0 { > + ngpios = <64>; > + }; > + gpio@1 { > + ngpios = <64>; > + }; > +}; > + > +&switch { > + status = "okay"; > +}; ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-07-26 8:36 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-07-22 13:18 [PATCH v2 0/2] ARM: add support for pcb8309 Horatiu Vultur 2022-07-22 13:18 ` [PATCH v2 1/2] dt-bindings: arm: at91: add lan966 pcb8309 board Horatiu Vultur 2022-07-22 18:29 ` Krzysztof Kozlowski 2022-07-26 8:34 ` Claudiu.Beznea 2022-07-22 13:18 ` [PATCH v2 2/2] ARM: dts: lan966x: add support for pcb8309 Horatiu Vultur 2022-07-26 8:36 ` Claudiu.Beznea
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