* [RESEND PATCH V2 0/2] Add CAN and OSPI support for AM69-SK platform @ 2024-02-19 11:14 sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 1/2] arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash sabiya.d 0 siblings, 2 replies; 4+ messages in thread From: sabiya.d @ 2024-02-19 11:14 UTC (permalink / raw) To: nm, vigneshr, kristo, robh+dt, krzysztof.kozlowski+dt, linus.walleij Cc: devicetree, linux-arm-kernel, linux-kernel, u-kumar1, sabiya.d, Dasnavis Sabiya From: Dasnavis Sabiya <sabiya.d@ti.com> Hi All, This series adds support for the below interfaces on AM69-SK platform: - CAN support on both MCU and MAIN domains - OSPI NOR flash support v2: Changelog: 1) Removed CAN interface aliasing. 2) Updated bootph property on the leaf nodes. Resending version 2 adding linux-arm-kernel mailing list Link to v1: https://lore.kernel.org/lkml/20240118153524.4135901-1-sabiya.d@ti.com/ Link to v2: https://lore.kernel.org/all/1d5c0570-fa10-4b87-9833-1710f33db01f@ti.com/ Dasnavis Sabiya (2): arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board arm64: dts: ti: k3-am69-sk: Add support for OSPI flash arch/arm64/boot/dts/ti/k3-am69-sk.dts | 162 ++++++++++++++++++++++++++ 1 file changed, 162 insertions(+) -- 2.34.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [RESEND PATCH V2 1/2] arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board 2024-02-19 11:14 [RESEND PATCH V2 0/2] Add CAN and OSPI support for AM69-SK platform sabiya.d @ 2024-02-19 11:14 ` sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash sabiya.d 1 sibling, 0 replies; 4+ messages in thread From: sabiya.d @ 2024-02-19 11:14 UTC (permalink / raw) To: nm, vigneshr, kristo, robh+dt, krzysztof.kozlowski+dt, linus.walleij Cc: devicetree, linux-arm-kernel, linux-kernel, u-kumar1, sabiya.d, Dasnavis Sabiya From: Dasnavis Sabiya <sabiya.d@ti.com> AM69 SK board has several CAN bus interfaces on both MCU and MAIN domains. This enables the CAN interfaces on MCU and MAIN domain. Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 81 +++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 475bcec99bd6..0ff4d1623cf4 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -322,6 +322,31 @@ tfp410_out: endpoint { }; }; }; + + transceiver1: can-phy0 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver2: can-phy1 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver3: can-phy2 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver4: can-phy3 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + }; &main_pmx0 { @@ -430,6 +455,20 @@ hdmi_hpd_pins_default: hdmi-hpd-default-pins { J784S4_IOPAD(0x000, PIN_INPUT, 7) /* (AN35) EXTINTN.GPIO0_0 */ >; }; + + main_mcan6_pins_default: main-mcan6-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x098, PIN_INPUT, 0) /* (AH36) MCAN6_RX */ + J784S4_IOPAD(0x094, PIN_OUTPUT, 0) /* (AG35) MCAN6_TX */ + >; + }; + + main_mcan7_pins_default: main-mcan7-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x0A0, PIN_INPUT, 0) /* (AD34) MCAN7_RX */ + J784S4_IOPAD(0x09C, PIN_OUTPUT, 0) /* (AF35) MCAN7_TX */ + >; + }; }; &wkup_pmx2 { @@ -526,6 +565,20 @@ hdmi_pdn_pins_default: hdmi-pdn-default-pins { J784S4_WKUP_IOPAD(0x090, PIN_INPUT, 7) /* (H37) WKUP_GPIO0_14 */ >; }; + + mcu_mcan0_pins_default: mcu-mcan0-default-pins { + pinctrl-single,pins = < + J784S4_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (F38) MCU_MCAN0_RX */ + J784S4_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (K33) MCU_MCAN0_TX */ + >; + }; + + mcu_mcan1_pins_default: mcu-mcan1-default-pins { + pinctrl-single,pins = < + J784S4_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (K36) WKUP_GPIO0_5.MCU_MCAN1_RX */ + J784S4_WKUP_IOPAD(0x068, PIN_OUTPUT, 0)/* (H35) WKUP_GPIO0_4.MCU_MCAN1_TX */ + >; + }; }; &wkup_pmx3 { @@ -989,3 +1042,31 @@ dp0_out: endpoint { }; }; }; + +&mcu_mcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_pins_default>; + phys = <&transceiver1>; +}; + +&mcu_mcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan1_pins_default>; + phys = <&transceiver2>; +}; + +&main_mcan6 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan6_pins_default>; + phys = <&transceiver3>; +}; + +&main_mcan7 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan7_pins_default>; + phys = <&transceiver4>; +}; -- 2.34.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash 2024-02-19 11:14 [RESEND PATCH V2 0/2] Add CAN and OSPI support for AM69-SK platform sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 1/2] arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board sabiya.d @ 2024-02-19 11:14 ` sabiya.d 2024-02-19 14:52 ` Kumar, Udit 1 sibling, 1 reply; 4+ messages in thread From: sabiya.d @ 2024-02-19 11:14 UTC (permalink / raw) To: nm, vigneshr, kristo, robh+dt, krzysztof.kozlowski+dt, linus.walleij Cc: devicetree, linux-arm-kernel, linux-kernel, u-kumar1, sabiya.d, Dasnavis Sabiya From: Dasnavis Sabiya <sabiya.d@ti.com> AM69 SK has S28HS512T OSPI flash connected to MCU OSPI0. Enable support for the same. Also describe the partition information according to the offsets in the bootloader. Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 81 +++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 0ff4d1623cf4..acda25a9e814 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -471,6 +471,25 @@ J784S4_IOPAD(0x09C, PIN_OUTPUT, 0) /* (AF35) MCAN7_TX */ }; }; +&wkup_pmx0 { + bootph-all; + mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { + pinctrl-single,pins = < + J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (E32) MCU_OSPI0_CLK */ + J784S4_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (A32) MCU_OSPI0_CSn0 */ + J784S4_WKUP_IOPAD(0x00c, PIN_INPUT, 0) /* (B33) MCU_OSPI0_D0 */ + J784S4_WKUP_IOPAD(0x010, PIN_INPUT, 0) /* (B32) MCU_OSPI0_D1 */ + J784S4_WKUP_IOPAD(0x014, PIN_INPUT, 0) /* (C33) MCU_OSPI0_D2 */ + J784S4_WKUP_IOPAD(0x018, PIN_INPUT, 0) /* (C35) MCU_OSPI0_D3 */ + J784S4_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (D33) MCU_OSPI0_D4 */ + J784S4_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D34) MCU_OSPI0_D5 */ + J784S4_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (E34) MCU_OSPI0_D6 */ + J784S4_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (E33) MCU_OSPI0_D7 */ + J784S4_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (C34) MCU_OSPI0_DQS */ + >; + }; +}; + &wkup_pmx2 { bootph-all; pmic_irq_pins_default: pmic-irq-default-pins { @@ -1070,3 +1089,65 @@ &main_mcan7 { pinctrl-0 = <&main_mcan7_pins_default>; phys = <&transceiver4>; }; + +&ospi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + spi-max-frequency = <25000000>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; + cdns,read-delay = <4>; + + partitions { + bootph-all; + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ospi.tiboot3"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "ospi.tispl"; + reg = <0x80000 0x200000>; + }; + + partition@280000 { + label = "ospi.u-boot"; + reg = <0x280000 0x400000>; + }; + + partition@680000 { + label = "ospi.env"; + reg = <0x680000 0x40000>; + }; + + partition@6c0000 { + label = "ospi.env.backup"; + reg = <0x6c0000 0x40000>; + }; + + partition@800000 { + label = "ospi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fc0000 { + bootph-pre-ram; + label = "ospi.phypattern"; + reg = <0x3fc0000 0x40000>; + }; + }; + }; +}; -- 2.34.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash 2024-02-19 11:14 ` [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash sabiya.d @ 2024-02-19 14:52 ` Kumar, Udit 0 siblings, 0 replies; 4+ messages in thread From: Kumar, Udit @ 2024-02-19 14:52 UTC (permalink / raw) To: sabiya.d, nm, vigneshr, kristo, robh+dt, krzysztof.kozlowski+dt, linus.walleij Cc: devicetree, linux-arm-kernel, linux-kernel, Dasnavis Sabiya On 2/19/2024 4:44 PM, sabiya.d@mistralsolutions.com wrote: > From: Dasnavis Sabiya <sabiya.d@ti.com> > > AM69 SK has S28HS512T OSPI flash connected to MCU OSPI0. > Enable support for the same. Also describe the partition > information according to the offsets in the bootloader. > > Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> > --- > arch/arm64/boot/dts/ti/k3-am69-sk.dts | 81 +++++++++++++++++++++++++++ > 1 file changed, 81 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts > index 0ff4d1623cf4..acda25a9e814 100644 > --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts > +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts > @@ -471,6 +471,25 @@ J784S4_IOPAD(0x09C, PIN_OUTPUT, 0) /* (AF35) MCAN7_TX */ > }; > }; > > +&wkup_pmx0 { > + bootph-all; > + mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { > + pinctrl-single,pins = < > + J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (E32) MCU_OSPI0_CLK */ > + J784S4_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (A32) MCU_OSPI0_CSn0 */ > + J784S4_WKUP_IOPAD(0x00c, PIN_INPUT, 0) /* (B33) MCU_OSPI0_D0 */ > + J784S4_WKUP_IOPAD(0x010, PIN_INPUT, 0) /* (B32) MCU_OSPI0_D1 */ > + J784S4_WKUP_IOPAD(0x014, PIN_INPUT, 0) /* (C33) MCU_OSPI0_D2 */ > + J784S4_WKUP_IOPAD(0x018, PIN_INPUT, 0) /* (C35) MCU_OSPI0_D3 */ > + J784S4_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (D33) MCU_OSPI0_D4 */ > + J784S4_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D34) MCU_OSPI0_D5 */ > + J784S4_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (E34) MCU_OSPI0_D6 */ > + J784S4_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (E33) MCU_OSPI0_D7 */ > + J784S4_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (C34) MCU_OSPI0_DQS */ > + >; > + }; > +}; > + > &wkup_pmx2 { > bootph-all; > pmic_irq_pins_default: pmic-irq-default-pins { > @@ -1070,3 +1089,65 @@ &main_mcan7 { > pinctrl-0 = <&main_mcan7_pins_default>; > phys = <&transceiver4>; > }; > + > +&ospi0 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0x0>; > + spi-tx-bus-width = <8>; > + spi-rx-bus-width = <8>; > + spi-max-frequency = <25000000>; > + cdns,tshsl-ns = <60>; > + cdns,tsd2d-ns = <60>; > + cdns,tchsh-ns = <60>; > + cdns,tslch-ns = <60>; > + cdns,read-delay = <4>; > + > + partitions { > + bootph-all; > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "ospi.tiboot3"; > + reg = <0x0 0x80000>; > + }; Recent update around u-boot shows, 512K is not sufficient for tiboot3. Please consider to make it 1MB > + > + partition@80000 { > + label = "ospi.tispl"; > + reg = <0x80000 0x200000>; > + }; > + > + partition@280000 { > + label = "ospi.u-boot"; > + reg = <0x280000 0x400000>; > + }; > + > + partition@680000 { > + label = "ospi.env"; > + reg = <0x680000 0x40000>; > + }; > + > + partition@6c0000 { > + label = "ospi.env.backup"; > + reg = <0x6c0000 0x40000>; > + }; > + > + partition@800000 { > + label = "ospi.rootfs"; > + reg = <0x800000 0x37c0000>; > + }; > + > + partition@3fc0000 { > + bootph-pre-ram; > + label = "ospi.phypattern"; > + reg = <0x3fc0000 0x40000>; > + }; > + }; > + }; > +}; ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-02-19 14:52 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-02-19 11:14 [RESEND PATCH V2 0/2] Add CAN and OSPI support for AM69-SK platform sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 1/2] arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board sabiya.d 2024-02-19 11:14 ` [RESEND PATCH V2 2/2] arm64: dts: ti: k3-am69-sk: Add support for OSPI flash sabiya.d 2024-02-19 14:52 ` Kumar, Udit
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