[PATCH v1 0/3] Sync PolarFire SoC dts with Linux
Hey,
Couple of patches here that do a long-overdue sync of the Linux devicetree for PolarFire SoC & the Icicle kit with Linux. This wasn't possible for a while due to an incorrect dts & clock driver that were based on a pre-upstream version of the dt-binding. That's fixed now, so a complete re-sync is possible.
To elide complaints about the mac address not being set for the second ethernet, the code which set it for ethernet0 has been changed to set it for whichever (or both) of the macbs that are enabled.
Hopefully I'll have a follow-on bit of work soonTM that will rework the mac address setting code as it'll be needed to support another board.
Cheers, Conor.
Conor Dooley (3): riscv: dts: drop microchip from dts filenames riscv: dts: sync mpfs-icicle devicetree with linux board: microchip: set mac address for ethernet1 on icicle
arch/riscv/dts/Makefile | 2 +- arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 136 ------ arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi | 71 +++ ...-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} | 0 arch/riscv/dts/mpfs-icicle-kit.dts | 208 +++++++++ .../dts/{microchip-mpfs.dtsi => mpfs.dtsi} | 442 ++++++++---------- board/microchip/mpfs_icicle/mpfs_icicle.c | 15 +- configs/microchip_mpfs_icicle_defconfig | 2 +- doc/board/microchip/mpfs_icicle.rst | 6 +- .../dt-bindings/clock/microchip-mpfs-clock.h | 29 +- .../microchip-mpfs-plic.h | 196 -------- .../interrupt-controller/riscv-hart.h | 17 - 12 files changed, 514 insertions(+), 610 deletions(-) delete mode 100644 arch/riscv/dts/microchip-mpfs-icicle-kit.dts create mode 100644 arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi rename arch/riscv/dts/{microchip-mpfs-icicle-kit-u-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} (100%) create mode 100644 arch/riscv/dts/mpfs-icicle-kit.dts rename arch/riscv/dts/{microchip-mpfs.dtsi => mpfs.dtsi} (57%) delete mode 100644 include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h delete mode 100644 include/dt-bindings/interrupt-controller/riscv-hart.h
The original names picked for the DT doesn't match Linux's naming scheme and it was renamed there a while ago. Rename it in U-Boot to allow easily syncing dts between the two projects.
Signed-off-by: Conor Dooley conor.dooley@microchip.com --- arch/riscv/dts/Makefile | 2 +- ...s-icicle-kit-u-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} | 0 .../{microchip-mpfs-icicle-kit.dts => mpfs-icicle-kit.dts} | 2 +- arch/riscv/dts/{microchip-mpfs.dtsi => mpfs.dtsi} | 0 configs/microchip_mpfs_icicle_defconfig | 2 +- doc/board/microchip/mpfs_icicle.rst | 6 +++--- 6 files changed, 6 insertions(+), 6 deletions(-) rename arch/riscv/dts/{microchip-mpfs-icicle-kit-u-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} (100%) rename arch/riscv/dts/{microchip-mpfs-icicle-kit.dts => mpfs-icicle-kit.dts} (98%) rename arch/riscv/dts/{microchip-mpfs.dtsi => mpfs.dtsi} (100%)
diff --git a/arch/riscv/dts/Makefile b/arch/riscv/dts/Makefile index 79a58694f5..1d61eb8020 100644 --- a/arch/riscv/dts/Makefile +++ b/arch/riscv/dts/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0+
dtb-$(CONFIG_TARGET_AE350) += ae350_32.dtb ae350_64.dtb -dtb-$(CONFIG_TARGET_MICROCHIP_ICICLE) += microchip-mpfs-icicle-kit.dtb +dtb-$(CONFIG_TARGET_MICROCHIP_ICICLE) += mpfs-icicle-kit.dtb dtb-$(CONFIG_TARGET_QEMU_VIRT) += qemu-virt32.dtb qemu-virt64.dtb dtb-$(CONFIG_TARGET_OPENPITON_RISCV64) += openpiton-riscv64.dtb dtb-$(CONFIG_TARGET_SIFIVE_UNLEASHED) += hifive-unleashed-a00.dtb diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit-u-boot.dtsi b/arch/riscv/dts/mpfs-icicle-kit-u-boot.dtsi similarity index 100% rename from arch/riscv/dts/microchip-mpfs-icicle-kit-u-boot.dtsi rename to arch/riscv/dts/mpfs-icicle-kit-u-boot.dtsi diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/mpfs-icicle-kit.dts similarity index 98% rename from arch/riscv/dts/microchip-mpfs-icicle-kit.dts rename to arch/riscv/dts/mpfs-icicle-kit.dts index c3f58e2d56..3c56400b92 100644 --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts +++ b/arch/riscv/dts/mpfs-icicle-kit.dts @@ -6,7 +6,7 @@
/dts-v1/;
-#include "microchip-mpfs.dtsi" +#include "mpfs.dtsi"
/* Clock frequency (in Hz) of the rtcclk */ #define RTCCLK_FREQ 1000000 diff --git a/arch/riscv/dts/microchip-mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi similarity index 100% rename from arch/riscv/dts/microchip-mpfs.dtsi rename to arch/riscv/dts/mpfs.dtsi diff --git a/configs/microchip_mpfs_icicle_defconfig b/configs/microchip_mpfs_icicle_defconfig index c03c8ec6ec..fa49d3865f 100644 --- a/configs/microchip_mpfs_icicle_defconfig +++ b/configs/microchip_mpfs_icicle_defconfig @@ -4,7 +4,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000 CONFIG_ENV_SIZE=0x2000 -CONFIG_DEFAULT_DEVICE_TREE="microchip-mpfs-icicle-kit" +CONFIG_DEFAULT_DEVICE_TREE="mpfs-icicle-kit" CONFIG_SYS_PROMPT="RISC-V # " CONFIG_SYS_MEM_TOP_HIDE=0x400000 CONFIG_SYS_LOAD_ADDR=0x80200000 diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst index 09c2c6a9c1..1464e536e9 100644 --- a/doc/board/microchip/mpfs_icicle.rst +++ b/doc/board/microchip/mpfs_icicle.rst @@ -134,7 +134,7 @@ Build OpenSBI .. code-block:: none
make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin - FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/microchip-mpfs-icicle-kit-.dtb + FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/mpfs-icicle-kit-.dtb
3. Output "fw_payload.bin" file available at "<opensbi-directory>/build/platform/generic/firmware/fw_payload.bin" @@ -277,14 +277,14 @@ load uImage (with initramfs). done Bytes transferred = 14482480 (dcfc30 hex)
- RISC-V # tftpboot ${fdt_addr_r} microchip-mpfs-icicle-kit.dtb + RISC-V # tftpboot ${fdt_addr_r} mpfs-icicle-kit.dtb ethernet@20112000: PHY present at 9 ethernet@20112000: Starting autonegotiation... ethernet@20112000: Autonegotiation complete ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) Using ethernet@20112000 device TFTP from server 192.168.1.3; our IP address is 192.168.1.5 - Filename 'microchip-mpfs-icicle-kit.dtb'. + Filename 'mpfs-icicle-kit.dtb'. Load address: 0x82200000 Loading: # 2.5 MiB/s
On Wed, 2023-06-07 at 11:06 +0100, Conor Dooley wrote: The original names picked for the DT doesn't match Linux's naming scheme and it was renamed there a while ago. Rename it in U-Boot to allow easily syncing dts between the two projects.
Signed-off-by: Conor Dooley conor.dooley@microchip.com
arch/riscv/dts/Makefile | 2 +- ...s-icicle-kit-u-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} | 0 .../{microchip-mpfs-icicle-kit.dts => mpfs-icicle-kit.dts} | 2 +- arch/riscv/dts/{microchip-mpfs.dtsi => mpfs.dtsi} | 0 configs/microchip_mpfs_icicle_defconfig | 2 +- doc/board/microchip/mpfs_icicle.rst | 6 +++-
Reviewed-by: Padmarao Begari padmarao.begari@microchip.com
-- 6 files changed, 6 insertions(+), 6 deletions(-) rename arch/riscv/dts/{microchip-mpfs-icicle-kit-u-boot.dtsi => mpfs-icicle-kit-u-boot.dtsi} (100%) rename arch/riscv/dts/{microchip-mpfs-icicle-kit.dts => mpfs-icicle- kit.dts} (98%) rename arch/riscv/dts/{microchip-mpfs.dtsi => mpfs.dtsi} (100%)
diff --git a/arch/riscv/dts/Makefile b/arch/riscv/dts/Makefile index 79a58694f5..1d61eb8020 100644 --- a/arch/riscv/dts/Makefile +++ b/arch/riscv/dts/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0+
dtb-$(CONFIG_TARGET_AE350) += ae350_32.dtb ae350_64.dtb -dtb-$(CONFIG_TARGET_MICROCHIP_ICICLE) += microchip-mpfs-icicle- kit.dtb +dtb-$(CONFIG_TARGET_MICROCHIP_ICICLE) += mpfs-icicle-kit.dtb dtb-$(CONFIG_TARGET_QEMU_VIRT) += qemu-virt32.dtb qemu-virt64.dtb dtb-$(CONFIG_TARGET_OPENPITON_RISCV64) += openpiton-riscv64.dtb dtb-$(CONFIG_TARGET_SIFIVE_UNLEASHED) += hifive-unleashed-a00.dtb diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit-u-boot.dtsi b/arch/riscv/dts/mpfs-icicle-kit-u-boot.dtsi similarity index 100% rename from arch/riscv/dts/microchip-mpfs-icicle-kit-u-boot.dtsi rename to arch/riscv/dts/mpfs-icicle-kit-u-boot.dtsi diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/mpfs-icicle-kit.dts similarity index 98% rename from arch/riscv/dts/microchip-mpfs-icicle-kit.dts rename to arch/riscv/dts/mpfs-icicle-kit.dts index c3f58e2d56..3c56400b92 100644 --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts +++ b/arch/riscv/dts/mpfs-icicle-kit.dts @@ -6,7 +6,7 @@
/dts-v1/;
-#include "microchip-mpfs.dtsi" +#include "mpfs.dtsi"
/* Clock frequency (in Hz) of the rtcclk */ #define RTCCLK_FREQ 1000000 diff --git a/arch/riscv/dts/microchip-mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi similarity index 100% rename from arch/riscv/dts/microchip-mpfs.dtsi rename to arch/riscv/dts/mpfs.dtsi diff --git a/configs/microchip_mpfs_icicle_defconfig b/configs/microchip_mpfs_icicle_defconfig index c03c8ec6ec..fa49d3865f 100644 --- a/configs/microchip_mpfs_icicle_defconfig +++ b/configs/microchip_mpfs_icicle_defconfig @@ -4,7 +4,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000 CONFIG_ENV_SIZE=0x2000 -CONFIG_DEFAULT_DEVICE_TREE="microchip-mpfs-icicle-kit" +CONFIG_DEFAULT_DEVICE_TREE="mpfs-icicle-kit" CONFIG_SYS_PROMPT="RISC-V # " CONFIG_SYS_MEM_TOP_HIDE=0x400000 CONFIG_SYS_LOAD_ADDR=0x80200000 diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst index 09c2c6a9c1..1464e536e9 100644 --- a/doc/board/microchip/mpfs_icicle.rst +++ b/doc/board/microchip/mpfs_icicle.rst @@ -134,7 +134,7 @@ Build OpenSBI .. code-block:: none
make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin
- FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/microchip-mpfs-
icicle-kit-.dtb
- FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/mpfs-icicle-kit-
.dtb
- Output "fw_payload.bin" file available at "<opensbi-
directory>/build/platform/generic/firmware/fw_payload.bin" @@ -277,14 +277,14 @@ load uImage (with initramfs). done Bytes transferred = 14482480 (dcfc30 hex)
- RISC-V # tftpboot ${fdt_addr_r} microchip-mpfs-icicle-kit.dtb
- RISC-V # tftpboot ${fdt_addr_r} mpfs-icicle-kit.dtb ethernet@20112000: PHY present at 9 ethernet@20112000: Starting autonegotiation... ethernet@20112000: Autonegotiation complete ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) Using ethernet@20112000 device TFTP from server 192.168.1.3; our IP address is 192.168.1.5
- Filename 'microchip-mpfs-icicle-kit.dtb'.
- Filename 'mpfs-icicle-kit.dtb'. Load address: 0x82200000 Loading: # 2.5 MiB/s
The "notable" disappearances are: - the pac193x stanza - there's nothing in mainline linux w.r.t. bindings for this & what is going to appear in mainline linux is going to be incompatible with what is currently in U-Boot. - operating points - these operating points should not be set at the soc.dtsi level as they may not be possible depending on the design programmed to the FPGA - clock output names - there are defines for the clock indices, these should not be needed - the dt maintainers in linux NAKed using defines for IRQ numbers - the qspi nand, which is not part of the icicle's default configuration is removed.
Signed-off-by: Conor Dooley conor.dooley@microchip.com --- arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi | 71 +++ arch/riscv/dts/mpfs-icicle-kit.dts | 190 +++++--- arch/riscv/dts/mpfs.dtsi | 442 ++++++++---------- .../dt-bindings/clock/microchip-mpfs-clock.h | 29 +- .../microchip-mpfs-plic.h | 196 -------- .../interrupt-controller/riscv-hart.h | 17 - 6 files changed, 420 insertions(+), 525 deletions(-) create mode 100644 arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi delete mode 100644 include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h delete mode 100644 include/dt-bindings/interrupt-controller/riscv-hart.h
diff --git a/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi new file mode 100644 index 0000000000..1069134f2e --- /dev/null +++ b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +/ { + compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit", + "microchip,mpfs"; + + core_pwm0: pwm@40000000 { + compatible = "microchip,corepwm-rtl-v4"; + reg = <0x0 0x40000000 0x0 0xF0>; + microchip,sync-update-mask = /bits/ 32 <0>; + #pwm-cells = <3>; + clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>; + status = "disabled"; + }; + + i2c2: i2c@40000200 { + compatible = "microchip,corei2c-rtl-v7"; + reg = <0x0 0x40000200 0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>; + interrupt-parent = <&plic>; + interrupts = <122>; + clock-frequency = <100000>; + status = "disabled"; + }; + + pcie: pcie@3000000000 { + compatible = "microchip,pcie-host-1.0"; + #address-cells = <0x3>; + #interrupt-cells = <0x1>; + #size-cells = <0x2>; + device_type = "pci"; + reg = <0x30 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>; + reg-names = "cfg", "apb"; + bus-range = <0x0 0x7f>; + interrupt-parent = <&plic>; + interrupts = <119>; + interrupt-map = <0 0 0 1 &pcie_intc 0>, + <0 0 0 2 &pcie_intc 1>, + <0 0 0 3 &pcie_intc 2>, + <0 0 0 4 &pcie_intc 3>; + interrupt-map-mask = <0 0 0 7>; + clocks = <&ccc_nw CLK_CCC_PLL0_OUT1>, <&ccc_nw CLK_CCC_PLL0_OUT3>; + clock-names = "fic1", "fic3"; + ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x0 0x80000000>; + dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>; + msi-parent = <&pcie>; + msi-controller; + status = "disabled"; + pcie_intc: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; + + refclk_ccc: cccrefclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; +}; + +&ccc_nw { + clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, + <&refclk_ccc>, <&refclk_ccc>; + clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1", + "dll0_ref", "dll1_ref"; + status = "okay"; +}; diff --git a/arch/riscv/dts/mpfs-icicle-kit.dts b/arch/riscv/dts/mpfs-icicle-kit.dts index 3c56400b92..8aa5fb17d6 100644 --- a/arch/riscv/dts/mpfs-icicle-kit.dts +++ b/arch/riscv/dts/mpfs-icicle-kit.dts @@ -7,29 +7,63 @@ /dts-v1/;
#include "mpfs.dtsi" +#include "mpfs-icicle-kit-fabric.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h>
/* Clock frequency (in Hz) of the rtcclk */ #define RTCCLK_FREQ 1000000
/ { model = "Microchip PolarFire-SoC Icicle Kit"; - compatible = "microchip,mpfs-icicle-reference-rtlv2210", - "microchip,mpfs-icicle-kit", "microchip,mpfs"; + compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit", + "microchip,mpfs";
aliases { - serial1 = &uart1; ethernet0 = &mac1; - spi0 = &qspi; + serial0 = &mmuart0; + serial1 = &mmuart1; + serial2 = &mmuart2; + serial3 = &mmuart3; + serial4 = &mmuart4; };
chosen { - stdout-path = "serial1"; + stdout-path = "serial1:115200n8"; };
cpus { timebase-frequency = <RTCCLK_FREQ>; };
+ leds { + compatible = "gpio-leds"; + + led-1 { + gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_RED>; + label = "led1"; + }; + + led-2 { + gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_RED>; + label = "led2"; + }; + + led-3 { + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_AMBER>; + label = "led3"; + }; + + led-4 { + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_AMBER>; + label = "led4"; + }; + }; + ddrc_cache_lo: memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x40000000>; @@ -54,83 +88,121 @@ }; };
-&refclk { - clock-frequency = <125000000>; +&core_pwm0 { + status = "okay"; };
-&uart1 { +&gpio2 { + interrupts = <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&mac0 { + phy-mode = "sgmii"; + phy-handle = <&phy0>; + status = "enabled"; +}; + +&mac1 { + phy-mode = "sgmii"; + phy-handle = <&phy1>; + status = "okay"; + + phy1: ethernet-phy@9 { + reg = <9>; + }; + + phy0: ethernet-phy@8 { + reg = <8>; + }; +}; + +&mbox { status = "okay"; };
&mmc { - status = "okay"; - bus-width = <4>; disable-wp; - cap-mmc-highspeed; cap-sd-highspeed; - card-detect-delay = <200>; + cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-sdr104; + status = "okay"; };
-&i2c1 { +&mmuart1 { status = "okay"; - clock-frequency = <100000>; - - pac193x: pac193x@10 { - compatible = "microchip,pac1934"; - reg = <0x10>; - samp-rate = <64>; - status = "okay"; - ch1: channel0 { - uohms-shunt-res = <10000>; - rail-name = "VDDREG"; - channel_enabled; - }; - ch2: channel1 { - uohms-shunt-res = <10000>; - rail-name = "VDDA25"; - channel_enabled; - }; - ch3: channel2 { - uohms-shunt-res = <10000>; - rail-name = "VDD25"; - channel_enabled; - }; - ch4: channel3 { - uohms-shunt-res = <10000>; - rail-name = "VDDA_REG"; - channel_enabled; - }; - }; };
-&mac1 { +&mmuart2 { + status = "okay"; +}; + +&mmuart3 { + status = "okay"; +}; + +&mmuart4 { + status = "okay"; +}; + +&pcie { status = "okay"; - phy-mode = "sgmii"; - phy-handle = <&phy1>; - phy1: ethernet-phy@9 { - reg = <9>; - ti,fifo-depth = <0x1>; - }; };
&qspi { status = "okay"; - num-cs = <1>; - - flash0: flash@0 { - compatible = "spi-nand"; - reg = <0x0>; - spi-tx-bus-width = <4>; - spi-rx-bus-width = <4>; - spi-max-frequency = <20000000>; - spi-cpol; - spi-cpha; - }; +}; + +&refclk { + clock-frequency = <125000000>; +}; + +&refclk_ccc { + clock-frequency = <50000000>; +}; + +&rtc { + status = "okay"; +}; + +&spi0 { + status = "okay"; +}; + +&spi1 { + status = "okay"; +}; + +&syscontroller { + status = "okay"; +}; + +&usb { + status = "okay"; + dr_mode = "host"; }; diff --git a/arch/riscv/dts/mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi index 891dd0918b..6012a28507 100644 --- a/arch/riscv/dts/mpfs.dtsi +++ b/arch/riscv/dts/mpfs.dtsi @@ -2,8 +2,6 @@ /* Copyright (c) 2020-2021 Microchip Technology Inc */
#include "dt-bindings/clock/microchip-mpfs-clock.h" -#include "dt-bindings/interrupt-controller/microchip-mpfs-plic.h" -#include "dt-bindings/interrupt-controller/riscv-hart.h"
/ { #address-cells = <2>; @@ -11,9 +9,6 @@ model = "Microchip PolarFire SoC"; compatible = "microchip,mpfs";
- chosen { - }; - cpus { #address-cells = <1>; #size-cells = <0>; @@ -28,12 +23,7 @@ riscv,isa = "rv64imac"; clocks = <&clkcfg CLK_CPU>; status = "disabled"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; + cpu0_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; @@ -59,13 +49,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split; + next-level-cache = <&cctrllr>; status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; + cpu1_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; @@ -91,13 +77,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split; + next-level-cache = <&cctrllr>; status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; + cpu2_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; @@ -123,13 +105,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split; + next-level-cache = <&cctrllr>; status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; + cpu3_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; @@ -155,273 +133,322 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split; + next-level-cache = <&cctrllr>; status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; cpu4_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; interrupt-controller; }; }; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + + core2 { + cpu = <&cpu2>; + }; + + core3 { + cpu = <&cpu3>; + }; + + core4 { + cpu = <&cpu4>; + }; + }; + }; };
- refclk: refclk { + refclk: mssrefclk { compatible = "fixed-clock"; #clock-cells = <0>; };
+ syscontroller: syscontroller { + compatible = "microchip,mpfs-sys-controller"; + mboxes = <&mbox 0>; + }; + soc { #address-cells = <2>; #size-cells = <2>; - compatible = "microchip,mpfs-soc", "simple-bus"; + compatible = "simple-bus"; ranges;
- clint: clint@2000000 { - compatible = "sifive,clint0"; - reg = <0x0 0x2000000 0x0 0xC000>; - interrupts-extended = - <&cpu0_intc HART_INT_M_SOFT &cpu0_intc HART_INT_M_TIMER - &cpu1_intc HART_INT_M_SOFT &cpu1_intc HART_INT_M_TIMER - &cpu2_intc HART_INT_M_SOFT &cpu2_intc HART_INT_M_TIMER - &cpu3_intc HART_INT_M_SOFT &cpu3_intc HART_INT_M_TIMER - &cpu4_intc HART_INT_M_SOFT &cpu4_intc HART_INT_M_TIMER>; - }; - - cachecontroller: cache-controller@2010000 { - compatible = "sifive,fu540-c000-ccache", "cache"; + cctrllr: cache-controller@2010000 { + compatible = "microchip,mpfs-ccache", "sifive,fu540-c000-ccache", "cache"; reg = <0x0 0x2010000 0x0 0x1000>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_L2_METADATA_CORR - PLIC_INT_L2_METADATA_UNCORR - PLIC_INT_L2_DATA_CORR>; cache-block-size = <64>; cache-level = <2>; cache-sets = <1024>; cache-size = <2097152>; cache-unified; + interrupt-parent = <&plic>; + interrupts = <1>, <3>, <4>, <2>; };
- pdma: pdma@3000000 { - compatible = "microchip,mpfs-pdma-uio","sifive,fu540-c000-pdma"; - reg = <0x0 0x3000000 0x0 0x8000>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_DMA_CH0_DONE PLIC_INT_DMA_CH0_ERR - PLIC_INT_DMA_CH1_DONE PLIC_INT_DMA_CH1_ERR - PLIC_INT_DMA_CH2_DONE PLIC_INT_DMA_CH2_ERR - PLIC_INT_DMA_CH3_DONE PLIC_INT_DMA_CH3_ERR>; - #dma-cells = <1>; + clint: clint@2000000 { + compatible = "sifive,fu540-c000-clint", "sifive,clint0"; + reg = <0x0 0x2000000 0x0 0xC000>; + interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>, + <&cpu1_intc 3>, <&cpu1_intc 7>, + <&cpu2_intc 3>, <&cpu2_intc 7>, + <&cpu3_intc 3>, <&cpu3_intc 7>, + <&cpu4_intc 3>, <&cpu4_intc 7>; };
plic: interrupt-controller@c000000 { - compatible = "sifive,plic-1.0.0"; + compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0"; reg = <0x0 0xc000000 0x0 0x4000000>; + #address-cells = <0>; #interrupt-cells = <1>; - riscv,ndev = <186>; interrupt-controller; - interrupts-extended = <&cpu0_intc HART_INT_M_EXT - &cpu1_intc HART_INT_M_EXT &cpu1_intc HART_INT_S_EXT - &cpu2_intc HART_INT_M_EXT &cpu2_intc HART_INT_S_EXT - &cpu3_intc HART_INT_M_EXT &cpu3_intc HART_INT_S_EXT - &cpu4_intc HART_INT_M_EXT &cpu4_intc HART_INT_S_EXT>; + interrupts-extended = <&cpu0_intc 11>, + <&cpu1_intc 11>, <&cpu1_intc 9>, + <&cpu2_intc 11>, <&cpu2_intc 9>, + <&cpu3_intc 11>, <&cpu3_intc 9>, + <&cpu4_intc 11>, <&cpu4_intc 9>; + riscv,ndev = <186>; + }; + + pdma: dma-controller@3000000 { + compatible = "sifive,fu540-c000-pdma", "sifive,pdma0"; + reg = <0x0 0x3000000 0x0 0x8000>; + interrupt-parent = <&plic>; + interrupts = <5 6>, <7 8>, <9 10>, <11 12>; + dma-channels = <4>; + #dma-cells = <1>; };
clkcfg: clkcfg@20002000 { compatible = "microchip,mpfs-clkcfg"; reg = <0x0 0x20002000 0x0 0x1000>, <0x0 0x3E001000 0x0 0x1000>; - reg-names = "mss_sysreg"; clocks = <&refclk>; #clock-cells = <1>; - clock-output-names = "cpu", "axi", "ahb", "envm", /* 0-3 */ - "mac0", "mac1", "mmc", "timer", /* 4-7 */ - "mmuart0", "mmuart1", "mmuart2", "mmuart3", /* 8-11 */ - "mmuart4", "spi0", "spi1", "i2c0", /* 12-15 */ - "i2c1", "can0", "can1", "usb", /* 16-19 */ - "rsvd", "rtc", "qspi", "gpio0", /* 20-23 */ - "gpio1", "gpio2", "ddrc", "fic0", /* 24-27 */ - "fic1", "fic2", "fic3", "athena", "cfm"; /* 28-32 */ + #reset-cells = <1>; };
- /* Common node entry for eMMC/SD */ - mmc: mmc@20008000 { - compatible = "microchip,mpfs-sd4hc","cdns,sd4hc"; - reg = <0x0 0x20008000 0x0 0x1000>; - clocks = <&clkcfg CLK_MMC>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMC_MAIN PLIC_INT_MMC_WAKEUP>; - max-frequency = <200000000>; + ccc_se: clock-controller@38010000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38010000 0x0 0x1000>, <0x0 0x38020000 0x0 0x1000>, + <0x0 0x39010000 0x0 0x1000>, <0x0 0x39020000 0x0 0x1000>; + #clock-cells = <1>; status = "disabled"; };
- uart0: serial@20000000 { + ccc_ne: clock-controller@38040000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38040000 0x0 0x1000>, <0x0 0x38080000 0x0 0x1000>, + <0x0 0x39040000 0x0 0x1000>, <0x0 0x39080000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + ccc_nw: clock-controller@38100000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38100000 0x0 0x1000>, <0x0 0x38200000 0x0 0x1000>, + <0x0 0x39100000 0x0 0x1000>, <0x0 0x39200000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + ccc_sw: clock-controller@38400000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38400000 0x0 0x1000>, <0x0 0x38800000 0x0 0x1000>, + <0x0 0x39400000 0x0 0x1000>, <0x0 0x39800000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + mmuart0: serial@20000000 { compatible = "ns16550a"; reg = <0x0 0x20000000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMUART0>; + interrupts = <90>; + current-speed = <115200>; clocks = <&clkcfg CLK_MMUART0>; status = "disabled"; /* Reserved for the HSS */ };
- uart1: serial@20100000 { + mmuart1: serial@20100000 { compatible = "ns16550a"; reg = <0x0 0x20100000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMUART1>; + interrupts = <91>; + current-speed = <115200>; clocks = <&clkcfg CLK_MMUART1>; status = "disabled"; };
- uart2: serial@20102000 { + mmuart2: serial@20102000 { compatible = "ns16550a"; reg = <0x0 0x20102000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMUART2>; + interrupts = <92>; + current-speed = <115200>; clocks = <&clkcfg CLK_MMUART2>; status = "disabled"; };
- uart3: serial@20104000 { + mmuart3: serial@20104000 { compatible = "ns16550a"; reg = <0x0 0x20104000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMUART3>; + interrupts = <93>; + current-speed = <115200>; clocks = <&clkcfg CLK_MMUART3>; status = "disabled"; };
- uart4: serial@20106000 { + mmuart4: serial@20106000 { compatible = "ns16550a"; reg = <0x0 0x20106000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MMUART4>; + interrupts = <94>; clocks = <&clkcfg CLK_MMUART4>; + current-speed = <115200>; + status = "disabled"; + }; + + /* Common node entry for emmc/sd */ + mmc: mmc@20008000 { + compatible = "microchip,mpfs-sd4hc", "cdns,sd4hc"; + reg = <0x0 0x20008000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <88>; + clocks = <&clkcfg CLK_MMC>; + max-frequency = <200000000>; status = "disabled"; };
spi0: spi@20108000 { compatible = "microchip,mpfs-spi"; - reg = <0x0 0x20108000 0x0 0x1000>; - clocks = <&clkcfg CLK_SPI0>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_SPI0>; - num-cs = <8>; #address-cells = <1>; #size-cells = <0>; + reg = <0x0 0x20108000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <54>; + clocks = <&clkcfg CLK_SPI0>; status = "disabled"; };
spi1: spi@20109000 { compatible = "microchip,mpfs-spi"; - reg = <0x0 0x20109000 0x0 0x1000>; - clocks = <&clkcfg CLK_SPI1>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_SPI1>; - num-cs = <8>; #address-cells = <1>; #size-cells = <0>; + reg = <0x0 0x20109000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <55>; + clocks = <&clkcfg CLK_SPI1>; + status = "disabled"; + }; + + qspi: spi@21000000 { + compatible = "microchip,mpfs-qspi", "microchip,coreqspi-rtl-v2"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x21000000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <85>; + clocks = <&clkcfg CLK_QSPI>; status = "disabled"; };
i2c0: i2c@2010a000 { - compatible = "microchip,mpfs-i2c"; + compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7"; reg = <0x0 0x2010a000 0x0 0x1000>; - clocks = <&clkcfg CLK_I2C0>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_I2C0_MAIN>; #address-cells = <1>; #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <58>; + clocks = <&clkcfg CLK_I2C0>; + clock-frequency = <100000>; status = "disabled"; };
i2c1: i2c@2010b000 { - compatible = "microchip,mpfs-i2c"; + compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7"; reg = <0x0 0x2010b000 0x0 0x1000>; - clocks = <&clkcfg CLK_I2C1>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_I2C1_MAIN>; #address-cells = <1>; #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <61>; + clocks = <&clkcfg CLK_I2C1>; + clock-frequency = <100000>; status = "disabled"; };
can0: can@2010c000 { - compatible = "microchip,mpfs-can-uio"; + compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; clocks = <&clkcfg CLK_CAN0>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_CAN0>; - #address-cells = <1>; - #size-cells = <0>; + interrupts = <56>; status = "disabled"; };
can1: can@2010d000 { - compatible = "microchip,mpfs-can-uio"; + compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; clocks = <&clkcfg CLK_CAN1>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_CAN1>; - #address-cells = <1>; - #size-cells = <0>; + interrupts = <57>; status = "disabled"; };
mac0: ethernet@20110000 { - compatible = "cdns,macb"; + compatible = "microchip,mpfs-macb", "cdns,macb"; reg = <0x0 0x20110000 0x0 0x2000>; - clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>; - clock-names = "pclk", "hclk"; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MAC0_INT - PLIC_INT_MAC0_QUEUE1 - PLIC_INT_MAC0_QUEUE2 - PLIC_INT_MAC0_QUEUE3 - PLIC_INT_MAC0_EMAC - PLIC_INT_MAC0_MMSL>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; #address-cells = <1>; #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <64>, <65>, <66>, <67>, <68>, <69>; + local-mac-address = [00 00 00 00 00 00]; + clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC0>; + status = "disabled"; };
mac1: ethernet@20112000 { - compatible = "cdns,macb"; + compatible = "microchip,mpfs-macb", "cdns,macb"; reg = <0x0 0x20112000 0x0 0x2000>; - clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; - clock-names = "pclk", "hclk"; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_MAC1_INT - PLIC_INT_MAC1_QUEUE1 - PLIC_INT_MAC1_QUEUE2 - PLIC_INT_MAC1_QUEUE3 - PLIC_INT_MAC1_EMAC - PLIC_INT_MAC1_MMSL>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; #address-cells = <1>; #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <70>, <71>, <72>, <73>, <74>, <75>; + local-mac-address = [00 00 00 00 00 00]; + clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC1>; + status = "disabled"; };
gpio0: gpio@20120000 { compatible = "microchip,mpfs-gpio"; reg = <0x0 0x20120000 0x0 0x1000>; - reg-names = "control"; - clocks = <&clkcfg CLK_GPIO0>; interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO0>; gpio-controller; #gpio-cells = <2>; status = "disabled"; @@ -429,10 +456,11 @@
gpio1: gpio@20121000 { compatible = "microchip,mpfs-gpio"; - reg = <000 0x20121000 0x0 0x1000>; - reg-names = "control"; - clocks = <&clkcfg CLK_GPIO1>; + reg = <0x0 0x20121000 0x0 0x1000>; interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO1>; gpio-controller; #gpio-cells = <2>; status = "disabled"; @@ -441,9 +469,10 @@ gpio2: gpio@20122000 { compatible = "microchip,mpfs-gpio"; reg = <0x0 0x20122000 0x0 0x1000>; - reg-names = "control"; - clocks = <&clkcfg CLK_GPIO2>; interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO2>; gpio-controller; #gpio-cells = <2>; status = "disabled"; @@ -452,118 +481,31 @@ rtc: rtc@20124000 { compatible = "microchip,mpfs-rtc"; reg = <0x0 0x20124000 0x0 0x1000>; - clocks = <&clkcfg CLK_RTC>; - clock-names = "rtc"; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_RTC_WAKEUP PLIC_INT_RTC_MATCH>; - #address-cells = <1>; - #size-cells = <0>; + interrupts = <80>, <81>; + clocks = <&clkcfg CLK_RTC>, <&clkcfg CLK_RTCREF>; + clock-names = "rtc", "rtcref"; status = "disabled"; };
usb: usb@20201000 { - compatible = "microchip,mpfs-usb-host"; + compatible = "microchip,mpfs-musb"; reg = <0x0 0x20201000 0x0 0x1000>; - reg-names = "mc","control"; + interrupt-parent = <&plic>; + interrupts = <86>, <87>; clocks = <&clkcfg CLK_USB>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_USB_DMA PLIC_INT_USB_MC>; interrupt-names = "dma","mc"; - dr_mode = "host"; - status = "disabled"; - }; - - qspi: qspi@21000000 { - compatible = "microchip,mpfs-qspi"; - reg = <0x0 0x21000000 0x0 0x1000>; - clocks = <&clkcfg CLK_QSPI>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_QSPI>; - num-cs = <8>; - #address-cells = <1>; - #size-cells = <0>; status = "disabled"; };
mbox: mailbox@37020000 { compatible = "microchip,mpfs-mailbox"; - reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318C 0x0 0x40>; + reg = <0x0 0x37020000 0x0 0x58>, <0x0 0x2000318C 0x0 0x40>, + <0x0 0x37020800 0x0 0x100>; interrupt-parent = <&plic>; - interrupts = <PLIC_INT_G5C_MESSAGE>; + interrupts = <96>; #mbox-cells = <1>; status = "disabled"; }; - - pcie: pcie@2000000000 { - compatible = "microchip,pcie-host-1.0"; - #address-cells = <0x3>; - #interrupt-cells = <0x1>; - #size-cells = <0x2>; - device_type = "pci"; - reg = <0x20 0x0 0x0 0x8000000 0x0 0x43000000 0x0 0x10000>; - reg-names = "cfg", "apb"; - clocks = <&clkcfg CLK_FIC0>, <&clkcfg CLK_FIC1>, <&clkcfg CLK_FIC3>; - clock-names = "fic0", "fic1", "fic3"; - bus-range = <0x0 0x7f>; - interrupt-parent = <&plic>; - interrupts = <PLIC_INT_FABRIC_F2H_2>; - interrupt-map = <0 0 0 1 &pcie_intc 0>, - <0 0 0 2 &pcie_intc 1>, - <0 0 0 3 &pcie_intc 2>, - <0 0 0 4 &pcie_intc 3>; - interrupt-map-mask = <0 0 0 7>; - ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>; - msi-parent = <&pcie>; - msi-controller; - mchp,axi-m-atr0 = <0x10 0x0>; - status = "disabled"; - pcie_intc: legacy-interrupt-controller { - #address-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - }; - }; - - syscontroller: syscontroller { - compatible = "microchip,mpfs-sys-controller"; - #address-cells = <1>; - #size-cells = <1>; - mboxes = <&mbox 0>; - }; - - hwrandom: hwrandom { - compatible = "microchip,mpfs-rng"; - #address-cells = <1>; - #size-cells = <1>; - syscontroller = <&syscontroller>; - }; - - serialnum: serialnum { - compatible = "microchip,mpfs-serial-number"; - #address-cells = <1>; - #size-cells = <1>; - syscontroller = <&syscontroller>; - }; - - fpgadigest: fpgadigest { - compatible = "microchip,mpfs-digest"; - #address-cells = <1>; - #size-cells = <1>; - syscontroller = <&syscontroller>; - }; - - devicecert: cert { - compatible = "microchip,mpfs-device-cert"; - #address-cells = <1>; - #size-cells = <1>; - syscontroller = <&syscontroller>; - }; - - signature: signature { - compatible = "microchip,mpfs-signature"; - #address-cells = <1>; - #size-cells = <1>; - syscontroller = <&syscontroller>; - }; }; }; diff --git a/include/dt-bindings/clock/microchip-mpfs-clock.h b/include/dt-bindings/clock/microchip-mpfs-clock.h index c7ed0a8db7..79775a5134 100644 --- a/include/dt-bindings/clock/microchip-mpfs-clock.h +++ b/include/dt-bindings/clock/microchip-mpfs-clock.h @@ -1,7 +1,7 @@ -/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ /* - * Copyright (C) 2020 Microchip Technology Inc. - * Padmarao Begari padmarao.begari@microchip.com + * Daire McNamara,daire.mcnamara@microchip.com + * Copyright (C) 2020-2022 Microchip Technology Inc. All rights reserved. */
#ifndef _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ @@ -45,4 +45,27 @@ #define CLK_RTCREF 33 #define CLK_MSSPLL 34
+/* Clock Conditioning Circuitry Clock IDs */ + +#define CLK_CCC_PLL0 0 +#define CLK_CCC_PLL1 1 +#define CLK_CCC_DLL0 2 +#define CLK_CCC_DLL1 3 + +#define CLK_CCC_PLL0_OUT0 4 +#define CLK_CCC_PLL0_OUT1 5 +#define CLK_CCC_PLL0_OUT2 6 +#define CLK_CCC_PLL0_OUT3 7 + +#define CLK_CCC_PLL1_OUT0 8 +#define CLK_CCC_PLL1_OUT1 9 +#define CLK_CCC_PLL1_OUT2 10 +#define CLK_CCC_PLL1_OUT3 11 + +#define CLK_CCC_DLL0_OUT0 12 +#define CLK_CCC_DLL0_OUT1 13 + +#define CLK_CCC_DLL1_OUT0 14 +#define CLK_CCC_DLL1_OUT1 15 + #endif /* _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ */ diff --git a/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h b/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h deleted file mode 100644 index eba1bac7df..0000000000 --- a/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ -/* Copyright (c) 2020-2021 Microchip Technology Inc */ - -#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H -#define _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H - -#define PLIC_INT_INVALID 0 -#define PLIC_INT_L2_METADATA_CORR 1 -#define PLIC_INT_L2_METADATA_UNCORR 2 -#define PLIC_INT_L2_DATA_CORR 3 -#define PLIC_INT_L2_DATA_UNCORR 4 -#define PLIC_INT_DMA_CH0_DONE 5 -#define PLIC_INT_DMA_CH0_ERR 6 -#define PLIC_INT_DMA_CH1_DONE 7 -#define PLIC_INT_DMA_CH1_ERR 8 -#define PLIC_INT_DMA_CH2_DONE 9 -#define PLIC_INT_DMA_CH2_ERR 10 -#define PLIC_INT_DMA_CH3_DONE 11 -#define PLIC_INT_DMA_CH3_ERR 12 - -#define PLIC_INT_GPIO0_BIT0_OR_GPIO2_BIT0 13 -#define PLIC_INT_GPIO0_BIT1_OR_GPIO2_BIT1 14 -#define PLIC_INT_GPIO0_BIT2_OR_GPIO2_BIT2 15 -#define PLIC_INT_GPIO0_BIT3_OR_GPIO2_BIT3 16 -#define PLIC_INT_GPIO0_BIT4_OR_GPIO2_BIT4 17 -#define PLIC_INT_GPIO0_BIT5_OR_GPIO2_BIT5 18 -#define PLIC_INT_GPIO0_BIT6_OR_GPIO2_BIT6 19 -#define PLIC_INT_GPIO0_BIT7_OR_GPIO2_BIT7 20 -#define PLIC_INT_GPIO0_BIT8_OR_GPIO2_BIT8 21 -#define PLIC_INT_GPIO0_BIT9_OR_GPIO2_BIT9 22 -#define PLIC_INT_GPIO0_BIT10_OR_GPIO2_BIT10 23 -#define PLIC_INT_GPIO0_BIT11_OR_GPIO2_BIT11 24 -#define PLIC_INT_GPIO0_BIT12_OR_GPIO2_BIT12 25 -#define PLIC_INT_GPIO0_BIT13_OR_GPIO2_BIT13 26 -#define PLIC_INT_GPIO1_BIT0_OR_GPIO2_BIT14 27 -#define PLIC_INT_GPIO1_BIT1_OR_GPIO2_BIT15 28 -#define PLIC_INT_GPIO1_BIT2_OR_GPIO2_BIT16 29 -#define PLIC_INT_GPIO1_BIT3_OR_GPIO2_BIT17 30 -#define PLIC_INT_GPIO1_BIT4_OR_GPIO2_BIT18 31 -#define PLIC_INT_GPIO1_BIT5_OR_GPIO2_BIT19 32 -#define PLIC_INT_GPIO1_BIT6_OR_GPIO2_BIT20 33 -#define PLIC_INT_GPIO1_BIT7_OR_GPIO2_BIT21 34 -#define PLIC_INT_GPIO1_BIT8_OR_GPIO2_BIT22 35 -#define PLIC_INT_GPIO1_BIT9_OR_GPIO2_BIT23 36 -#define PLIC_INT_GPIO1_BIT10_OR_GPIO2_BIT24 37 -#define PLIC_INT_GPIO1_BIT11_OR_GPIO2_BIT25 38 -#define PLIC_INT_GPIO1_BIT12_OR_GPIO2_BIT26 39 -#define PLIC_INT_GPIO1_BIT13_OR_GPIO2_BIT27 40 -#define PLIC_INT_GPIO1_BIT14_OR_GPIO2_BIT28 41 -#define PLIC_INT_GPIO1_BIT15_OR_GPIO2_BIT29 42 -#define PLIC_INT_GPIO1_BIT16_OR_GPIO2_BIT30 43 -#define PLIC_INT_GPIO1_BIT17_OR_GPIO2_BIT31 44 -#define PLIC_INT_GPIO1_BIT18 45 -#define PLIC_INT_GPIO1_BIT19 46 -#define PLIC_INT_GPIO1_BIT20 47 -#define PLIC_INT_GPIO1_BIT21 48 -#define PLIC_INT_GPIO1_BIT22 49 -#define PLIC_INT_GPIO1_BIT23 50 -#define PLIC_INT_GPIO0_NON_DIRECT 51 -#define PLIC_INT_GPIO1_NON_DIRECT 52 -#define PLIC_INT_GPIO2_NON_DIRECT 53 -#define PLIC_INT_SPI0 54 -#define PLIC_INT_SPI1 55 -#define PLIC_INT_CAN0 56 -#define PLIC_INT_CAN1 57 -#define PLIC_INT_I2C0_MAIN 58 -#define PLIC_INT_I2C0_ALERT 59 -#define PLIC_INT_I2C0_SUS 60 -#define PLIC_INT_I2C1_MAIN 61 -#define PLIC_INT_I2C1_ALERT 62 -#define PLIC_INT_I2C1_SUS 63 -#define PLIC_INT_MAC0_INT 64 -#define PLIC_INT_MAC0_QUEUE1 65 -#define PLIC_INT_MAC0_QUEUE2 66 -#define PLIC_INT_MAC0_QUEUE3 67 -#define PLIC_INT_MAC0_EMAC 68 -#define PLIC_INT_MAC0_MMSL 69 -#define PLIC_INT_MAC1_INT 70 -#define PLIC_INT_MAC1_QUEUE1 71 -#define PLIC_INT_MAC1_QUEUE2 72 -#define PLIC_INT_MAC1_QUEUE3 73 -#define PLIC_INT_MAC1_EMAC 74 -#define PLIC_INT_MAC1_MMSL 75 -#define PLIC_INT_DDRC_TRAIN 76 -#define PLIC_INT_SCB_INTERRUPT 77 -#define PLIC_INT_ECC_ERROR 78 -#define PLIC_INT_ECC_CORRECT 79 -#define PLIC_INT_RTC_WAKEUP 80 -#define PLIC_INT_RTC_MATCH 81 -#define PLIC_INT_TIMER1 82 -#define PLIC_INT_TIMER2 83 -#define PLIC_INT_ENVM 84 -#define PLIC_INT_QSPI 85 -#define PLIC_INT_USB_DMA 86 -#define PLIC_INT_USB_MC 87 -#define PLIC_INT_MMC_MAIN 88 -#define PLIC_INT_MMC_WAKEUP 89 -#define PLIC_INT_MMUART0 90 -#define PLIC_INT_MMUART1 91 -#define PLIC_INT_MMUART2 92 -#define PLIC_INT_MMUART3 93 -#define PLIC_INT_MMUART4 94 -#define PLIC_INT_G5C_DEVRST 95 -#define PLIC_INT_G5C_MESSAGE 96 -#define PLIC_INT_USOC_VC_INTERRUPT 97 -#define PLIC_INT_USOC_SMB_INTERRUPT 98 -#define PLIC_INT_E51_0_MAINTENACE 99 -#define PLIC_INT_WDOG0_MRVP 100 -#define PLIC_INT_WDOG1_MRVP 101 -#define PLIC_INT_WDOG2_MRVP 102 -#define PLIC_INT_WDOG3_MRVP 103 -#define PLIC_INT_WDOG4_MRVP 104 -#define PLIC_INT_WDOG0_TOUT 105 -#define PLIC_INT_WDOG1_TOUT 106 -#define PLIC_INT_WDOG2_TOUT 107 -#define PLIC_INT_WDOG3_TOUT 108 -#define PLIC_INT_WDOG4_TOUT 109 -#define PLIC_INT_G5C_MSS_SPI 110 -#define PLIC_INT_VOLT_TEMP_ALARM 111 -#define PLIC_INT_ATHENA_COMPLETE 112 -#define PLIC_INT_ATHENA_ALARM 113 -#define PLIC_INT_ATHENA_BUS_ERROR 114 -#define PLIC_INT_USOC_AXIC_US 115 -#define PLIC_INT_USOC_AXIC_DS 116 -#define PLIC_INT_SPARE 117 -#define PLIC_INT_FABRIC_F2H_0 118 -#define PLIC_INT_FABRIC_F2H_1 119 -#define PLIC_INT_FABRIC_F2H_2 120 -#define PLIC_INT_FABRIC_F2H_3 121 -#define PLIC_INT_FABRIC_F2H_4 122 -#define PLIC_INT_FABRIC_F2H_5 123 -#define PLIC_INT_FABRIC_F2H_6 124 -#define PLIC_INT_FABRIC_F2H_7 125 -#define PLIC_INT_FABRIC_F2H_8 126 -#define PLIC_INT_FABRIC_F2H_9 127 -#define PLIC_INT_FABRIC_F2H_10 128 -#define PLIC_INT_FABRIC_F2H_11 129 -#define PLIC_INT_FABRIC_F2H_12 130 -#define PLIC_INT_FABRIC_F2H_13 131 -#define PLIC_INT_FABRIC_F2H_14 132 -#define PLIC_INT_FABRIC_F2H_15 133 -#define PLIC_INT_FABRIC_F2H_16 134 -#define PLIC_INT_FABRIC_F2H_17 135 -#define PLIC_INT_FABRIC_F2H_18 136 -#define PLIC_INT_FABRIC_F2H_19 137 -#define PLIC_INT_FABRIC_F2H_20 138 -#define PLIC_INT_FABRIC_F2H_21 139 -#define PLIC_INT_FABRIC_F2H_22 140 -#define PLIC_INT_FABRIC_F2H_23 141 -#define PLIC_INT_FABRIC_F2H_24 142 -#define PLIC_INT_FABRIC_F2H_25 143 -#define PLIC_INT_FABRIC_F2H_26 144 -#define PLIC_INT_FABRIC_F2H_27 145 -#define PLIC_INT_FABRIC_F2H_28 146 -#define PLIC_INT_FABRIC_F2H_29 147 -#define PLIC_INT_FABRIC_F2H_30 148 -#define PLIC_INT_FABRIC_F2H_31 149 -#define PLIC_INT_FABRIC_F2H_32 150 -#define PLIC_INT_FABRIC_F2H_33 151 -#define PLIC_INT_FABRIC_F2H_34 152 -#define PLIC_INT_FABRIC_F2H_35 153 -#define PLIC_INT_FABRIC_F2H_36 154 -#define PLIC_INT_FABRIC_F2H_37 155 -#define PLIC_INT_FABRIC_F2H_38 156 -#define PLIC_INT_FABRIC_F2H_39 157 -#define PLIC_INT_FABRIC_F2H_40 158 -#define PLIC_INT_FABRIC_F2H_41 159 -#define PLIC_INT_FABRIC_F2H_42 160 -#define PLIC_INT_FABRIC_F2H_43 161 -#define PLIC_INT_FABRIC_F2H_44 162 -#define PLIC_INT_FABRIC_F2H_45 163 -#define PLIC_INT_FABRIC_F2H_46 164 -#define PLIC_INT_FABRIC_F2H_47 165 -#define PLIC_INT_FABRIC_F2H_48 166 -#define PLIC_INT_FABRIC_F2H_49 167 -#define PLIC_INT_FABRIC_F2H_50 168 -#define PLIC_INT_FABRIC_F2H_51 169 -#define PLIC_INT_FABRIC_F2H_52 170 -#define PLIC_INT_FABRIC_F2H_53 171 -#define PLIC_INT_FABRIC_F2H_54 172 -#define PLIC_INT_FABRIC_F2H_55 173 -#define PLIC_INT_FABRIC_F2H_56 174 -#define PLIC_INT_FABRIC_F2H_57 175 -#define PLIC_INT_FABRIC_F2H_58 176 -#define PLIC_INT_FABRIC_F2H_59 177 -#define PLIC_INT_FABRIC_F2H_60 178 -#define PLIC_INT_FABRIC_F2H_61 179 -#define PLIC_INT_FABRIC_F2H_62 180 -#define PLIC_INT_FABRIC_F2H_63 181 -#define PLIC_INT_BUS_ERROR_UNIT_HART_0 182 -#define PLIC_INT_BUS_ERROR_UNIT_HART_1 183 -#define PLIC_INT_BUS_ERROR_UNIT_HART_2 184 -#define PLIC_INT_BUS_ERROR_UNIT_HART_3 185 -#define PLIC_INT_BUS_ERROR_UNIT_HART_4 186 - -#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H */ diff --git a/include/dt-bindings/interrupt-controller/riscv-hart.h b/include/dt-bindings/interrupt-controller/riscv-hart.h deleted file mode 100644 index c4331b8521..0000000000 --- a/include/dt-bindings/interrupt-controller/riscv-hart.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ -/* Copyright (c) 2020-2021 Microchip Technology Inc */ - -#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H -#define _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H - -#define HART_INT_U_SOFT 0 -#define HART_INT_S_SOFT 1 -#define HART_INT_M_SOFT 3 -#define HART_INT_U_TIMER 4 -#define HART_INT_S_TIMER 5 -#define HART_INT_M_TIMER 7 -#define HART_INT_U_EXT 8 -#define HART_INT_S_EXT 9 -#define HART_INT_M_EXT 11 - -#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H */
On Wed, 2023-06-07 at 11:06 +0100, Conor Dooley wrote: The "notable" disappearances are:
- the pac193x stanza - there's nothing in mainline linux w.r.t.
bindings for this & what is going to appear in mainline linux is going to be incompatible with what is currently in U-Boot.
- operating points - these operating points should not be set at the soc.dtsi level as they may not be possible depending on the design programmed to the FPGA
- clock output names - there are defines for the clock indices, these should not be needed
- the dt maintainers in linux NAKed using defines for IRQ numbers
- the qspi nand, which is not part of the icicle's default
configuration is removed.
Signed-off-by: Conor Dooley conor.dooley@microchip.com
arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi | 71 +++ arch/riscv/dts/mpfs-icicle-kit.dts | 190 +++++--- arch/riscv/dts/mpfs.dtsi | 442 ++++++++------
.../dt-bindings/clock/microchip-mpfs-clock.h | 29 +- .../microchip-mpfs-plic.h | 196 -------- .../interrupt-controller/riscv-hart.h | 17 - 6 files changed, 420 insertions(+), 525 deletions(-) create mode 100644 arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi delete mode 100644 include/dt-bindings/interrupt- controller/microchip-mpfs-plic.h delete mode 100644 include/dt-bindings/interrupt-controller/riscv- hart.h
Reviewed-by: Padmarao Begari padmarao.begari@microchip.com Tested-by: Padmarao Begari padmarao.begari@microchip.com
diff --git a/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi new file mode 100644 index 0000000000..1069134f2e --- /dev/null +++ b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2020-2021 Microchip Technology Inc */
+/ {
- compatible = "microchip,mpfs-icicle-reference-rtlv2210",
"microchip,mpfs-icicle-kit",
"microchip,mpfs";- core_pwm0: pwm@40000000 {
compatible = "microchip,corepwm-rtl-v4";reg = <0x0 0x40000000 0x0 0xF0>;microchip,sync-update-mask = /bits/ 32 <0>;#pwm-cells = <3>;clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;status = "disabled";- };
- i2c2: i2c@40000200 {
compatible = "microchip,corei2c-rtl-v7";reg = <0x0 0x40000200 0x0 0x100>;#address-cells = <1>;#size-cells = <0>;clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;interrupt-parent = <&plic>;interrupts = <122>;clock-frequency = <100000>;status = "disabled";- };
- pcie: pcie@3000000000 {
compatible = "microchip,pcie-host-1.0";#address-cells = <0x3>;#interrupt-cells = <0x1>;#size-cells = <0x2>;device_type = "pci";reg = <0x30 0x0 0x0 0x8000000>, <0x0 0x43000000 0x00x10000>;
reg-names = "cfg", "apb";bus-range = <0x0 0x7f>;interrupt-parent = <&plic>;interrupts = <119>;interrupt-map = <0 0 0 1 &pcie_intc 0>,<0 0 0 2 &pcie_intc 1>,<0 0 0 3 &pcie_intc 2>,<0 0 0 4 &pcie_intc 3>;interrupt-map-mask = <0 0 0 7>;clocks = <&ccc_nw CLK_CCC_PLL0_OUT1>, <&ccc_nwCLK_CCC_PLL0_OUT3>;
clock-names = "fic1", "fic3";ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x00x80000000>;
dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x000000000x1 0x00000000>;
msi-parent = <&pcie>;msi-controller;status = "disabled";pcie_intc: interrupt-controller {#address-cells = <0>;#interrupt-cells = <1>;interrupt-controller;};- };
- refclk_ccc: cccrefclk {
compatible = "fixed-clock";#clock-cells = <0>;- };
+};
+&ccc_nw {
- clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
<&refclk_ccc>,
<&refclk_ccc>, <&refclk_ccc>;- clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0",
"pll1_ref1",
"dll0_ref", "dll1_ref";- status = "okay";
+}; diff --git a/arch/riscv/dts/mpfs-icicle-kit.dts b/arch/riscv/dts/mpfs-icicle-kit.dts index 3c56400b92..8aa5fb17d6 100644 --- a/arch/riscv/dts/mpfs-icicle-kit.dts +++ b/arch/riscv/dts/mpfs-icicle-kit.dts @@ -7,29 +7,63 @@ /dts-v1/;
#include "mpfs.dtsi" +#include "mpfs-icicle-kit-fabric.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h>
/* Clock frequency (in Hz) of the rtcclk */ #define RTCCLK_FREQ 1000000
/ { model = "Microchip PolarFire-SoC Icicle Kit";
- compatible = "microchip,mpfs-icicle-reference-rtlv2210",
"microchip,mpfs-icicle-kit", "microchip,mpfs";
- compatible = "microchip,mpfs-icicle-reference-rtlv2210",
"microchip,mpfs-icicle-kit",
"microchip,mpfs";aliases {
serial1 = &uart1;spi0 = &qspi;
serial0 = &mmuart0;serial1 = &mmuart1;serial2 = &mmuart2;serial3 = &mmuart3;serial4 = &mmuart4;};
chosen {
stdout-path = "serial1";
stdout-path = "serial1:115200n8";};
cpus { timebase-frequency = <RTCCLK_FREQ>; };
leds {
compatible = "gpio-leds";led-1 {gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;color = <LED_COLOR_ID_RED>;label = "led1";};led-2 {gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;color = <LED_COLOR_ID_RED>;label = "led2";};led-3 {gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;color = <LED_COLOR_ID_AMBER>;label = "led3";};led-4 {gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;color = <LED_COLOR_ID_AMBER>;label = "led4";};};
ddrc_cache_lo: memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x40000000>;
@@ -54,83 +88,121 @@ }; };
-&refclk {
- clock-frequency = <125000000>;
+&core_pwm0 {
- status = "okay";
};
-&uart1 { +&gpio2 {
- interrupts = <53>, <53>, <53>, <53>,
<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>,<53>, <53>, <53>, <53>;- status = "okay";
+};
+&i2c0 {
- status = "okay";
+};
+&i2c1 {
- status = "okay";
+};
+&i2c2 {
- status = "okay";
+};
+&mac0 {
- phy-mode = "sgmii";
- phy-handle = <&phy0>;
- status = "enabled";
+};
+&mac1 {
- phy-mode = "sgmii";
- phy-handle = <&phy1>;
- status = "okay";
- phy1: ethernet-phy@9 {
reg = <9>;- };
- phy0: ethernet-phy@8 {
reg = <8>;- };
+};
+&mbox { status = "okay"; };
&mmc {
- status = "okay";
- bus-width = <4>; disable-wp;
- cap-mmc-highspeed; cap-sd-highspeed;
- card-detect-delay = <200>;
- cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-sdr104;
- status = "okay";
};
-&i2c1 { +&mmuart1 { status = "okay";
- clock-frequency = <100000>;
- pac193x: pac193x@10 {
compatible = "microchip,pac1934";reg = <0x10>;samp-rate = <64>;status = "okay";ch1: channel0 {uohms-shunt-res = <10000>;rail-name = "VDDREG";channel_enabled;};ch2: channel1 {uohms-shunt-res = <10000>;rail-name = "VDDA25";channel_enabled;};ch3: channel2 {uohms-shunt-res = <10000>;rail-name = "VDD25";channel_enabled;};ch4: channel3 {uohms-shunt-res = <10000>;rail-name = "VDDA_REG";channel_enabled;};- };
};
-&mac1 { +&mmuart2 {
- status = "okay";
+};
+&mmuart3 {
- status = "okay";
+};
+&mmuart4 {
- status = "okay";
+};
+&pcie { status = "okay";
- phy-mode = "sgmii";
- phy-handle = <&phy1>;
- phy1: ethernet-phy@9 {
reg = <9>;ti,fifo-depth = <0x1>;- };
};
&qspi { status = "okay";
- num-cs = <1>;
- flash0: flash@0 {
compatible = "spi-nand";reg = <0x0>;spi-tx-bus-width = <4>;spi-rx-bus-width = <4>;spi-max-frequency = <20000000>;spi-cpol;spi-cpha;- };
+};
+&refclk {
- clock-frequency = <125000000>;
+};
+&refclk_ccc {
- clock-frequency = <50000000>;
+};
+&rtc {
- status = "okay";
+};
+&spi0 {
- status = "okay";
+};
+&spi1 {
- status = "okay";
+};
+&syscontroller {
- status = "okay";
+};
+&usb {
- status = "okay";
- dr_mode = "host";
}; diff --git a/arch/riscv/dts/mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi index 891dd0918b..6012a28507 100644 --- a/arch/riscv/dts/mpfs.dtsi +++ b/arch/riscv/dts/mpfs.dtsi @@ -2,8 +2,6 @@ /* Copyright (c) 2020-2021 Microchip Technology Inc */
#include "dt-bindings/clock/microchip-mpfs-clock.h" -#include "dt-bindings/interrupt-controller/microchip-mpfs-plic.h" -#include "dt-bindings/interrupt-controller/riscv-hart.h"
/ { #address-cells = <2>; @@ -11,9 +9,6 @@ model = "Microchip PolarFire SoC"; compatible = "microchip,mpfs";
- chosen {
- };
- cpus { #address-cells = <1>; #size-cells = <0>;
@@ -28,12 +23,7 @@ riscv,isa = "rv64imac"; clocks = <&clkcfg CLK_CPU>; status = "disabled";
operating-points = </* kHz uV */600000 1100000300000 950000150000 750000>;
cpu0_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc";@@ -59,13 +49,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split;
next-level-cache = <&cctrllr>; status = "okay";
operating-points = </* kHz uV */600000 1100000300000 950000150000 750000>;
cpu1_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc";@@ -91,13 +77,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split;
next-level-cache = <&cctrllr>; status = "okay";
operating-points = </* kHz uV */600000 1100000300000 950000150000 750000>;
cpu2_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc";@@ -123,13 +105,9 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split;
next-level-cache = <&cctrllr>; status = "okay";
operating-points = </* kHz uV */600000 1100000300000 950000150000 750000>;
cpu3_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc";@@ -155,273 +133,322 @@ riscv,isa = "rv64imafdc"; clocks = <&clkcfg CLK_CPU>; tlb-split;
next-level-cache = <&cctrllr>; status = "okay";
operating-points = </* kHz uV */600000 1100000300000 950000150000 750000>; cpu4_intc: interrupt-controller { #interrupt-cells = <1>; compatible = "riscv,cpu-intc"; interrupt-controller; };
cpu-map {cluster0 {core0 {cpu = <&cpu0>;};core1 {cpu = <&cpu1>;};core2 {cpu = <&cpu2>;};core3 {cpu = <&cpu3>;};core4 {cpu = <&cpu4>;};};};
- refclk: refclk {
refclk: mssrefclk { compatible = "fixed-clock"; #clock-cells = <0>; };
syscontroller: syscontroller {
compatible = "microchip,mpfs-sys-controller";mboxes = <&mbox 0>;};
soc { #address-cells = <2>; #size-cells = <2>;
compatible = "microchip,mpfs-soc", "simple-bus";
compatible = "simple-bus";
clint: clint@2000000 {compatible = "sifive,clint0";reg = <0x0 0x2000000 0x0 0xC000>;interrupts-extended =<&cpu0_intc HART_INT_M_SOFT&cpu0_intc HART_INT_M_TIMER
&cpu1_intc HART_INT_M_SOFT&cpu1_intc HART_INT_M_TIMER
&cpu2_intc HART_INT_M_SOFT&cpu2_intc HART_INT_M_TIMER
&cpu3_intc HART_INT_M_SOFT&cpu3_intc HART_INT_M_TIMER
&cpu4_intc HART_INT_M_SOFT&cpu4_intc HART_INT_M_TIMER>;
};cachecontroller: cache-controller@2010000 {compatible = "sifive,fu540-c000-ccache","cache";
cctrllr: cache-controller@2010000 {compatible = "microchip,mpfs-ccache","sifive,fu540-c000-ccache", "cache"; reg = <0x0 0x2010000 0x0 0x1000>;
interrupt-parent = <&plic>;interrupts = <PLIC_INT_L2_METADATA_CORRPLIC_INT_L2_METADATA_UNCORRPLIC_INT_L2_DATA_CORR>; cache-block-size = <64>; cache-level = <2>; cache-sets = <1024>; cache-size = <2097152>; cache-unified;
interrupt-parent = <&plic>;interrupts = <1>, <3>, <4>, <2>;
pdma: pdma@3000000 {compatible = "microchip,mpfs-pdma-uio","sifive,fu540-c000-pdma";
reg = <0x0 0x3000000 0x0 0x8000>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_DMA_CH0_DONEPLIC_INT_DMA_CH0_ERR
PLIC_INT_DMA_CH1_DONEPLIC_INT_DMA_CH1_ERR
PLIC_INT_DMA_CH2_DONEPLIC_INT_DMA_CH2_ERR
PLIC_INT_DMA_CH3_DONEPLIC_INT_DMA_CH3_ERR>;
#dma-cells = <1>;
clint: clint@2000000 {compatible = "sifive,fu540-c000-clint","sifive,clint0";
reg = <0x0 0x2000000 0x0 0xC000>;interrupts-extended = <&cpu0_intc 3>,<&cpu0_intc 7>,
<&cpu1_intc 3>,<&cpu1_intc 7>,
<&cpu2_intc 3>,<&cpu2_intc 7>,
<&cpu3_intc 3>,<&cpu3_intc 7>,
<&cpu4_intc 3>,<&cpu4_intc 7>; };
plic: interrupt-controller@c000000 {
compatible = "sifive,plic-1.0.0";
compatible = "sifive,fu540-c000-plic","sifive,plic-1.0.0"; reg = <0x0 0xc000000 0x0 0x4000000>;
#address-cells = <0>; #interrupt-cells = <1>;
riscv,ndev = <186>; interrupt-controller;interrupts-extended = <&cpu0_intcHART_INT_M_EXT
&cpu1_intc HART_INT_M_EXT&cpu1_intc HART_INT_S_EXT
&cpu2_intc HART_INT_M_EXT&cpu2_intc HART_INT_S_EXT
&cpu3_intc HART_INT_M_EXT&cpu3_intc HART_INT_S_EXT
&cpu4_intc HART_INT_M_EXT&cpu4_intc HART_INT_S_EXT>;
interrupts-extended = <&cpu0_intc 11>,<&cpu1_intc 11>,<&cpu1_intc 9>,
<&cpu2_intc 11>,<&cpu2_intc 9>,
<&cpu3_intc 11>,<&cpu3_intc 9>,
<&cpu4_intc 11>,<&cpu4_intc 9>;
riscv,ndev = <186>;};pdma: dma-controller@3000000 {compatible = "sifive,fu540-c000-pdma","sifive,pdma0";
reg = <0x0 0x3000000 0x0 0x8000>;interrupt-parent = <&plic>;interrupts = <5 6>, <7 8>, <9 10>, <11 12>;dma-channels = <4>;#dma-cells = <1>;};
clkcfg: clkcfg@20002000 { compatible = "microchip,mpfs-clkcfg"; reg = <0x0 0x20002000 0x0 0x1000>, <0x0
0x3E001000 0x0 0x1000>;
reg-names = "mss_sysreg"; clocks = <&refclk>; #clock-cells = <1>;clock-output-names = "cpu", "axi", "ahb","envm", /* 0-3 */
"mac0", "mac1", "mmc", "timer","mmuart0", "mmuart1", "mmuart2","mmuart3", /* 8-11 */
"mmuart4", "spi0", "spi1", "i2c0","i2c1", "can0", "can1", "usb","rsvd", "rtc", "qspi", "gpio0","gpio1", "gpio2", "ddrc", "fic0","fic1", "fic2", "fic3", "athena","cfm"; /* 28-32 */
#reset-cells = <1>;
/* Common node entry for eMMC/SD */mmc: mmc@20008000 {compatible = "microchip,mpfs-sd4hc","cdns,sd4hc";
reg = <0x0 0x20008000 0x0 0x1000>;clocks = <&clkcfg CLK_MMC>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_MMC_MAINPLIC_INT_MMC_WAKEUP>;
max-frequency = <200000000>;
ccc_se: clock-controller@38010000 {compatible = "microchip,mpfs-ccc";reg = <0x0 0x38010000 0x0 0x1000>, <0x00x38020000 0x0 0x1000>,
<0x0 0x39010000 0x0 0x1000>, <0x00x39020000 0x0 0x1000>;
#clock-cells = <1>; status = "disabled";
uart0: serial@20000000 {
ccc_ne: clock-controller@38040000 {compatible = "microchip,mpfs-ccc";reg = <0x0 0x38040000 0x0 0x1000>, <0x00x38080000 0x0 0x1000>,
<0x0 0x39040000 0x0 0x1000>, <0x00x39080000 0x0 0x1000>;
#clock-cells = <1>;status = "disabled";};ccc_nw: clock-controller@38100000 {compatible = "microchip,mpfs-ccc";reg = <0x0 0x38100000 0x0 0x1000>, <0x00x38200000 0x0 0x1000>,
<0x0 0x39100000 0x0 0x1000>, <0x00x39200000 0x0 0x1000>;
#clock-cells = <1>;status = "disabled";};ccc_sw: clock-controller@38400000 {compatible = "microchip,mpfs-ccc";reg = <0x0 0x38400000 0x0 0x1000>, <0x00x38800000 0x0 0x1000>,
<0x0 0x39400000 0x0 0x1000>, <0x00x39800000 0x0 0x1000>;
#clock-cells = <1>;status = "disabled";};mmuart0: serial@20000000 { compatible = "ns16550a"; reg = <0x0 0x20000000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_MMUART0>;
interrupts = <90>;current-speed = <115200>; clocks = <&clkcfg CLK_MMUART0>; status = "disabled"; /* Reserved for the HSS */
uart1: serial@20100000 {
mmuart1: serial@20100000 { compatible = "ns16550a"; reg = <0x0 0x20100000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_MMUART1>;
interrupts = <91>;current-speed = <115200>; clocks = <&clkcfg CLK_MMUART1>; status = "disabled";
uart2: serial@20102000 {
mmuart2: serial@20102000 { compatible = "ns16550a"; reg = <0x0 0x20102000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_MMUART2>;
interrupts = <92>;current-speed = <115200>; clocks = <&clkcfg CLK_MMUART2>; status = "disabled";
uart3: serial@20104000 {
mmuart3: serial@20104000 { compatible = "ns16550a"; reg = <0x0 0x20104000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_MMUART3>;
interrupts = <93>;current-speed = <115200>; clocks = <&clkcfg CLK_MMUART3>; status = "disabled";
uart4: serial@20106000 {
mmuart4: serial@20106000 { compatible = "ns16550a"; reg = <0x0 0x20106000 0x0 0x400>; reg-io-width = <4>; reg-shift = <2>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_MMUART4>;
interrupts = <94>; clocks = <&clkcfg CLK_MMUART4>;current-speed = <115200>;status = "disabled";};/* Common node entry for emmc/sd */mmc: mmc@20008000 {compatible = "microchip,mpfs-sd4hc","cdns,sd4hc";
reg = <0x0 0x20008000 0x0 0x1000>;interrupt-parent = <&plic>;interrupts = <88>;clocks = <&clkcfg CLK_MMC>;max-frequency = <200000000>; status = "disabled";};
spi0: spi@20108000 { compatible = "microchip,mpfs-spi";
reg = <0x0 0x20108000 0x0 0x1000>;clocks = <&clkcfg CLK_SPI0>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_SPI0>;num-cs = <8>; #address-cells = <1>; #size-cells = <0>;
reg = <0x0 0x20108000 0x0 0x1000>;interrupt-parent = <&plic>;interrupts = <54>;clocks = <&clkcfg CLK_SPI0>; status = "disabled";};
spi1: spi@20109000 { compatible = "microchip,mpfs-spi";
reg = <0x0 0x20109000 0x0 0x1000>;clocks = <&clkcfg CLK_SPI1>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_SPI1>;num-cs = <8>; #address-cells = <1>; #size-cells = <0>;
reg = <0x0 0x20109000 0x0 0x1000>;interrupt-parent = <&plic>;interrupts = <55>;clocks = <&clkcfg CLK_SPI1>;status = "disabled";};qspi: spi@21000000 {compatible = "microchip,mpfs-qspi","microchip,coreqspi-rtl-v2";
#address-cells = <1>;#size-cells = <0>;reg = <0x0 0x21000000 0x0 0x1000>;interrupt-parent = <&plic>;interrupts = <85>;clocks = <&clkcfg CLK_QSPI>; status = "disabled";};
i2c0: i2c@2010a000 {
compatible = "microchip,mpfs-i2c";
compatible = "microchip,mpfs-i2c","microchip,corei2c-rtl-v7"; reg = <0x0 0x2010a000 0x0 0x1000>;
clocks = <&clkcfg CLK_I2C0>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_I2C0_MAIN>; #address-cells = <1>; #size-cells = <0>;
interrupt-parent = <&plic>;interrupts = <58>;clocks = <&clkcfg CLK_I2C0>;clock-frequency = <100000>; status = "disabled";};
i2c1: i2c@2010b000 {
compatible = "microchip,mpfs-i2c";
compatible = "microchip,mpfs-i2c","microchip,corei2c-rtl-v7"; reg = <0x0 0x2010b000 0x0 0x1000>;
clocks = <&clkcfg CLK_I2C1>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_I2C1_MAIN>; #address-cells = <1>; #size-cells = <0>;
interrupt-parent = <&plic>;interrupts = <61>;clocks = <&clkcfg CLK_I2C1>;clock-frequency = <100000>; status = "disabled";};
can0: can@2010c000 {
compatible = "microchip,mpfs-can-uio";
compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; clocks = <&clkcfg CLK_CAN0>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_CAN0>;#address-cells = <1>;#size-cells = <0>;
interrupts = <56>; status = "disabled";};
can1: can@2010d000 {
compatible = "microchip,mpfs-can-uio";
compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; clocks = <&clkcfg CLK_CAN1>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_CAN1>;#address-cells = <1>;#size-cells = <0>;
interrupts = <57>; status = "disabled";};
mac0: ethernet@20110000 {
compatible = "cdns,macb";
compatible = "microchip,mpfs-macb","cdns,macb"; reg = <0x0 0x20110000 0x0 0x2000>;
clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;clock-names = "pclk", "hclk";interrupt-parent = <&plic>;interrupts = <PLIC_INT_MAC0_INTPLIC_INT_MAC0_QUEUE1PLIC_INT_MAC0_QUEUE2PLIC_INT_MAC0_QUEUE3PLIC_INT_MAC0_EMACPLIC_INT_MAC0_MMSL>;local-mac-address = [00 00 00 00 00 00];status = "disabled"; #address-cells = <1>; #size-cells = <0>;
interrupt-parent = <&plic>;interrupts = <64>, <65>, <66>, <67>, <68>,<69>;
local-mac-address = [00 00 00 00 00 00];clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;clock-names = "pclk", "hclk";resets = <&clkcfg CLK_MAC0>;status = "disabled";};
mac1: ethernet@20112000 {
compatible = "cdns,macb";
compatible = "microchip,mpfs-macb","cdns,macb"; reg = <0x0 0x20112000 0x0 0x2000>;
clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;clock-names = "pclk", "hclk";interrupt-parent = <&plic>;interrupts = <PLIC_INT_MAC1_INTPLIC_INT_MAC1_QUEUE1PLIC_INT_MAC1_QUEUE2PLIC_INT_MAC1_QUEUE3PLIC_INT_MAC1_EMACPLIC_INT_MAC1_MMSL>;local-mac-address = [00 00 00 00 00 00];status = "disabled"; #address-cells = <1>; #size-cells = <0>;
interrupt-parent = <&plic>;interrupts = <70>, <71>, <72>, <73>, <74>,<75>;
local-mac-address = [00 00 00 00 00 00];clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;clock-names = "pclk", "hclk";resets = <&clkcfg CLK_MAC1>;status = "disabled";};
gpio0: gpio@20120000 { compatible = "microchip,mpfs-gpio"; reg = <0x0 0x20120000 0x0 0x1000>;
reg-names = "control";clocks = <&clkcfg CLK_GPIO0>; interrupt-parent = <&plic>;
interrupt-controller;#interrupt-cells = <1>;clocks = <&clkcfg CLK_GPIO0>; gpio-controller; #gpio-cells = <2>; status = "disabled";@@ -429,10 +456,11 @@
gpio1: gpio@20121000 { compatible = "microchip,mpfs-gpio";
reg = <000 0x20121000 0x0 0x1000>;reg-names = "control";clocks = <&clkcfg CLK_GPIO1>;
reg = <0x0 0x20121000 0x0 0x1000>; interrupt-parent = <&plic>;interrupt-controller;#interrupt-cells = <1>;clocks = <&clkcfg CLK_GPIO1>; gpio-controller; #gpio-cells = <2>; status = "disabled";@@ -441,9 +469,10 @@ gpio2: gpio@20122000 { compatible = "microchip,mpfs-gpio"; reg = <0x0 0x20122000 0x0 0x1000>;
reg-names = "control";clocks = <&clkcfg CLK_GPIO2>; interrupt-parent = <&plic>;
interrupt-controller;#interrupt-cells = <1>;clocks = <&clkcfg CLK_GPIO2>; gpio-controller; #gpio-cells = <2>; status = "disabled";@@ -452,118 +481,31 @@ rtc: rtc@20124000 { compatible = "microchip,mpfs-rtc"; reg = <0x0 0x20124000 0x0 0x1000>;
clocks = <&clkcfg CLK_RTC>;clock-names = "rtc"; interrupt-parent = <&plic>;interrupts = <PLIC_INT_RTC_WAKEUPPLIC_INT_RTC_MATCH>;
#address-cells = <1>;#size-cells = <0>;
interrupts = <80>, <81>;clocks = <&clkcfg CLK_RTC>, <&clkcfgCLK_RTCREF>;
clock-names = "rtc", "rtcref"; status = "disabled";};
usb: usb@20201000 {
compatible = "microchip,mpfs-usb-host";
compatible = "microchip,mpfs-musb"; reg = <0x0 0x20201000 0x0 0x1000>;
reg-names = "mc","control";
interrupt-parent = <&plic>;interrupts = <86>, <87>; clocks = <&clkcfg CLK_USB>;
interrupt-parent = <&plic>;interrupts = <PLIC_INT_USB_DMAPLIC_INT_USB_MC>; interrupt-names = "dma","mc";
dr_mode = "host";status = "disabled";};qspi: qspi@21000000 {compatible = "microchip,mpfs-qspi";reg = <0x0 0x21000000 0x0 0x1000>;clocks = <&clkcfg CLK_QSPI>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_QSPI>;num-cs = <8>;#address-cells = <1>;#size-cells = <0>; status = "disabled";};
mbox: mailbox@37020000 { compatible = "microchip,mpfs-mailbox";
reg = <0x0 0x37020000 0x0 0x1000>, <0x00x2000318C 0x0 0x40>;
reg = <0x0 0x37020000 0x0 0x58>, <0x00x2000318C 0x0 0x40>,
<0x0 0x37020800 0x0 0x100>; interrupt-parent = <&plic>;
interrupts = <PLIC_INT_G5C_MESSAGE>;
interrupts = <96>; #mbox-cells = <1>; status = "disabled";
pcie: pcie@2000000000 {compatible = "microchip,pcie-host-1.0";#address-cells = <0x3>;#interrupt-cells = <0x1>;#size-cells = <0x2>;device_type = "pci";reg = <0x20 0x0 0x0 0x8000000 0x0 0x430000000x0 0x10000>;
reg-names = "cfg", "apb";clocks = <&clkcfg CLK_FIC0>, <&clkcfgCLK_FIC1>, <&clkcfg CLK_FIC3>;
clock-names = "fic0", "fic1", "fic3";bus-range = <0x0 0x7f>;interrupt-parent = <&plic>;interrupts = <PLIC_INT_FABRIC_F2H_2>;interrupt-map = <0 0 0 1 &pcie_intc 0>,<0 0 0 2 &pcie_intc 1>,<0 0 0 3 &pcie_intc 2>,<0 0 0 4 &pcie_intc 3>;interrupt-map-mask = <0 0 0 7>;ranges = <0x3000000 0x0 0x8000000 0x200x8000000 0x0 0x80000000>;
msi-parent = <&pcie>;msi-controller;mchp,axi-m-atr0 = <0x10 0x0>;status = "disabled";pcie_intc: legacy-interrupt-controller {#address-cells = <0>;#interrupt-cells = <1>;interrupt-controller;};};syscontroller: syscontroller {compatible = "microchip,mpfs-sys-controller";#address-cells = <1>;#size-cells = <1>;mboxes = <&mbox 0>;};hwrandom: hwrandom {compatible = "microchip,mpfs-rng";#address-cells = <1>;#size-cells = <1>;syscontroller = <&syscontroller>;};serialnum: serialnum {compatible = "microchip,mpfs-serial-number";#address-cells = <1>;#size-cells = <1>;syscontroller = <&syscontroller>;};fpgadigest: fpgadigest {compatible = "microchip,mpfs-digest";#address-cells = <1>;#size-cells = <1>;syscontroller = <&syscontroller>;};devicecert: cert {compatible = "microchip,mpfs-device-cert";#address-cells = <1>;#size-cells = <1>;syscontroller = <&syscontroller>;};signature: signature {compatible = "microchip,mpfs-signature";#address-cells = <1>;#size-cells = <1>;syscontroller = <&syscontroller>;};}; diff --git a/include/dt-bindings/clock/microchip-mpfs-clock.h b/include/dt-bindings/clock/microchip-mpfs-clock.h index c7ed0a8db7..79775a5134 100644 --- a/include/dt-bindings/clock/microchip-mpfs-clock.h +++ b/include/dt-bindings/clock/microchip-mpfs-clock.h @@ -1,7 +1,7 @@ -/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ /*
- Copyright (C) 2020 Microchip Technology Inc.
- Padmarao Begari padmarao.begari@microchip.com
- Daire McNamara,daire.mcnamara@microchip.com
- Copyright (C) 2020-2022 Microchip Technology Inc. All rights
reserved. */
#ifndef _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ @@ -45,4 +45,27 @@ #define CLK_RTCREF 33 #define CLK_MSSPLL 34
+/* Clock Conditioning Circuitry Clock IDs */
+#define CLK_CCC_PLL0 0 +#define CLK_CCC_PLL1 1 +#define CLK_CCC_DLL0 2 +#define CLK_CCC_DLL1 3
+#define CLK_CCC_PLL0_OUT0 4 +#define CLK_CCC_PLL0_OUT1 5 +#define CLK_CCC_PLL0_OUT2 6 +#define CLK_CCC_PLL0_OUT3 7
+#define CLK_CCC_PLL1_OUT0 8 +#define CLK_CCC_PLL1_OUT1 9 +#define CLK_CCC_PLL1_OUT2 10 +#define CLK_CCC_PLL1_OUT3 11
+#define CLK_CCC_DLL0_OUT0 12 +#define CLK_CCC_DLL0_OUT1 13
+#define CLK_CCC_DLL1_OUT0 14 +#define CLK_CCC_DLL1_OUT1 15
#endif /* _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ */ diff --git a/include/dt-bindings/interrupt-controller/microchip-mpfs- plic.h b/include/dt-bindings/interrupt-controller/microchip-mpfs- plic.h deleted file mode 100644 index eba1bac7df..0000000000 --- a/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ -/* Copyright (c) 2020-2021 Microchip Technology Inc */
-#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H -#define _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H
-#define PLIC_INT_INVALID 0 -#define PLIC_INT_L2_METADATA_CORR 1 -#define PLIC_INT_L2_METADATA_UNCORR 2 -#define PLIC_INT_L2_DATA_CORR 3 -#define PLIC_INT_L2_DATA_UNCORR 4 -#define PLIC_INT_DMA_CH0_DONE 5 -#define PLIC_INT_DMA_CH0_ERR 6 -#define PLIC_INT_DMA_CH1_DONE 7 -#define PLIC_INT_DMA_CH1_ERR 8 -#define PLIC_INT_DMA_CH2_DONE 9 -#define PLIC_INT_DMA_CH2_ERR 10 -#define PLIC_INT_DMA_CH3_DONE 11 -#define PLIC_INT_DMA_CH3_ERR 12
-#define PLIC_INT_GPIO0_BIT0_OR_GPIO2_BIT0 13 -#define PLIC_INT_GPIO0_BIT1_OR_GPIO2_BIT1 14 -#define PLIC_INT_GPIO0_BIT2_OR_GPIO2_BIT2 15 -#define PLIC_INT_GPIO0_BIT3_OR_GPIO2_BIT3 16 -#define PLIC_INT_GPIO0_BIT4_OR_GPIO2_BIT4 17 -#define PLIC_INT_GPIO0_BIT5_OR_GPIO2_BIT5 18 -#define PLIC_INT_GPIO0_BIT6_OR_GPIO2_BIT6 19 -#define PLIC_INT_GPIO0_BIT7_OR_GPIO2_BIT7 20 -#define PLIC_INT_GPIO0_BIT8_OR_GPIO2_BIT8 21 -#define PLIC_INT_GPIO0_BIT9_OR_GPIO2_BIT9 22 -#define PLIC_INT_GPIO0_BIT10_OR_GPIO2_BIT10 23 -#define PLIC_INT_GPIO0_BIT11_OR_GPIO2_BIT11 24 -#define PLIC_INT_GPIO0_BIT12_OR_GPIO2_BIT12 25 -#define PLIC_INT_GPIO0_BIT13_OR_GPIO2_BIT13 26 -#define PLIC_INT_GPIO1_BIT0_OR_GPIO2_BIT14 27 -#define PLIC_INT_GPIO1_BIT1_OR_GPIO2_BIT15 28 -#define PLIC_INT_GPIO1_BIT2_OR_GPIO2_BIT16 29 -#define PLIC_INT_GPIO1_BIT3_OR_GPIO2_BIT17 30 -#define PLIC_INT_GPIO1_BIT4_OR_GPIO2_BIT18 31 -#define PLIC_INT_GPIO1_BIT5_OR_GPIO2_BIT19 32 -#define PLIC_INT_GPIO1_BIT6_OR_GPIO2_BIT20 33 -#define PLIC_INT_GPIO1_BIT7_OR_GPIO2_BIT21 34 -#define PLIC_INT_GPIO1_BIT8_OR_GPIO2_BIT22 35 -#define PLIC_INT_GPIO1_BIT9_OR_GPIO2_BIT23 36 -#define PLIC_INT_GPIO1_BIT10_OR_GPIO2_BIT24 37 -#define PLIC_INT_GPIO1_BIT11_OR_GPIO2_BIT25 38 -#define PLIC_INT_GPIO1_BIT12_OR_GPIO2_BIT26 39 -#define PLIC_INT_GPIO1_BIT13_OR_GPIO2_BIT27 40 -#define PLIC_INT_GPIO1_BIT14_OR_GPIO2_BIT28 41 -#define PLIC_INT_GPIO1_BIT15_OR_GPIO2_BIT29 42 -#define PLIC_INT_GPIO1_BIT16_OR_GPIO2_BIT30 43 -#define PLIC_INT_GPIO1_BIT17_OR_GPIO2_BIT31 44 -#define PLIC_INT_GPIO1_BIT18 45 -#define PLIC_INT_GPIO1_BIT19 46 -#define PLIC_INT_GPIO1_BIT20 47 -#define PLIC_INT_GPIO1_BIT21 48 -#define PLIC_INT_GPIO1_BIT22 49 -#define PLIC_INT_GPIO1_BIT23 50 -#define PLIC_INT_GPIO0_NON_DIRECT 51 -#define PLIC_INT_GPIO1_NON_DIRECT 52 -#define PLIC_INT_GPIO2_NON_DIRECT 53 -#define PLIC_INT_SPI0 54 -#define PLIC_INT_SPI1 55 -#define PLIC_INT_CAN0 56 -#define PLIC_INT_CAN1 57 -#define PLIC_INT_I2C0_MAIN 58 -#define PLIC_INT_I2C0_ALERT 59 -#define PLIC_INT_I2C0_SUS 60 -#define PLIC_INT_I2C1_MAIN 61 -#define PLIC_INT_I2C1_ALERT 62 -#define PLIC_INT_I2C1_SUS 63 -#define PLIC_INT_MAC0_INT 64 -#define PLIC_INT_MAC0_QUEUE1 65 -#define PLIC_INT_MAC0_QUEUE2 66 -#define PLIC_INT_MAC0_QUEUE3 67 -#define PLIC_INT_MAC0_EMAC 68 -#define PLIC_INT_MAC0_MMSL 69 -#define PLIC_INT_MAC1_INT 70 -#define PLIC_INT_MAC1_QUEUE1 71 -#define PLIC_INT_MAC1_QUEUE2 72 -#define PLIC_INT_MAC1_QUEUE3 73 -#define PLIC_INT_MAC1_EMAC 74 -#define PLIC_INT_MAC1_MMSL 75 -#define PLIC_INT_DDRC_TRAIN 76 -#define PLIC_INT_SCB_INTERRUPT 77 -#define PLIC_INT_ECC_ERROR 78 -#define PLIC_INT_ECC_CORRECT 79 -#define PLIC_INT_RTC_WAKEUP 80 -#define PLIC_INT_RTC_MATCH 81 -#define PLIC_INT_TIMER1 82 -#define PLIC_INT_TIMER2 83 -#define PLIC_INT_ENVM 84 -#define PLIC_INT_QSPI 85 -#define PLIC_INT_USB_DMA 86 -#define PLIC_INT_USB_MC 87 -#define PLIC_INT_MMC_MAIN 88 -#define PLIC_INT_MMC_WAKEUP 89 -#define PLIC_INT_MMUART0 90 -#define PLIC_INT_MMUART1 91 -#define PLIC_INT_MMUART2 92 -#define PLIC_INT_MMUART3 93 -#define PLIC_INT_MMUART4 94 -#define PLIC_INT_G5C_DEVRST 95 -#define PLIC_INT_G5C_MESSAGE 96 -#define PLIC_INT_USOC_VC_INTERRUPT 97 -#define PLIC_INT_USOC_SMB_INTERRUPT 98 -#define PLIC_INT_E51_0_MAINTENACE 99 -#define PLIC_INT_WDOG0_MRVP 100 -#define PLIC_INT_WDOG1_MRVP 101 -#define PLIC_INT_WDOG2_MRVP 102 -#define PLIC_INT_WDOG3_MRVP 103 -#define PLIC_INT_WDOG4_MRVP 104 -#define PLIC_INT_WDOG0_TOUT 105 -#define PLIC_INT_WDOG1_TOUT 106 -#define PLIC_INT_WDOG2_TOUT 107 -#define PLIC_INT_WDOG3_TOUT 108 -#define PLIC_INT_WDOG4_TOUT 109 -#define PLIC_INT_G5C_MSS_SPI 110 -#define PLIC_INT_VOLT_TEMP_ALARM 111 -#define PLIC_INT_ATHENA_COMPLETE 112 -#define PLIC_INT_ATHENA_ALARM 113 -#define PLIC_INT_ATHENA_BUS_ERROR 114 -#define PLIC_INT_USOC_AXIC_US 115 -#define PLIC_INT_USOC_AXIC_DS 116 -#define PLIC_INT_SPARE 117 -#define PLIC_INT_FABRIC_F2H_0 118 -#define PLIC_INT_FABRIC_F2H_1 119 -#define PLIC_INT_FABRIC_F2H_2 120 -#define PLIC_INT_FABRIC_F2H_3 121 -#define PLIC_INT_FABRIC_F2H_4 122 -#define PLIC_INT_FABRIC_F2H_5 123 -#define PLIC_INT_FABRIC_F2H_6 124 -#define PLIC_INT_FABRIC_F2H_7 125 -#define PLIC_INT_FABRIC_F2H_8 126 -#define PLIC_INT_FABRIC_F2H_9 127 -#define PLIC_INT_FABRIC_F2H_10 128 -#define PLIC_INT_FABRIC_F2H_11 129 -#define PLIC_INT_FABRIC_F2H_12 130 -#define PLIC_INT_FABRIC_F2H_13 131 -#define PLIC_INT_FABRIC_F2H_14 132 -#define PLIC_INT_FABRIC_F2H_15 133 -#define PLIC_INT_FABRIC_F2H_16 134 -#define PLIC_INT_FABRIC_F2H_17 135 -#define PLIC_INT_FABRIC_F2H_18 136 -#define PLIC_INT_FABRIC_F2H_19 137 -#define PLIC_INT_FABRIC_F2H_20 138 -#define PLIC_INT_FABRIC_F2H_21 139 -#define PLIC_INT_FABRIC_F2H_22 140 -#define PLIC_INT_FABRIC_F2H_23 141 -#define PLIC_INT_FABRIC_F2H_24 142 -#define PLIC_INT_FABRIC_F2H_25 143 -#define PLIC_INT_FABRIC_F2H_26 144 -#define PLIC_INT_FABRIC_F2H_27 145 -#define PLIC_INT_FABRIC_F2H_28 146 -#define PLIC_INT_FABRIC_F2H_29 147 -#define PLIC_INT_FABRIC_F2H_30 148 -#define PLIC_INT_FABRIC_F2H_31 149 -#define PLIC_INT_FABRIC_F2H_32 150 -#define PLIC_INT_FABRIC_F2H_33 151 -#define PLIC_INT_FABRIC_F2H_34 152 -#define PLIC_INT_FABRIC_F2H_35 153 -#define PLIC_INT_FABRIC_F2H_36 154 -#define PLIC_INT_FABRIC_F2H_37 155 -#define PLIC_INT_FABRIC_F2H_38 156 -#define PLIC_INT_FABRIC_F2H_39 157 -#define PLIC_INT_FABRIC_F2H_40 158 -#define PLIC_INT_FABRIC_F2H_41 159 -#define PLIC_INT_FABRIC_F2H_42 160 -#define PLIC_INT_FABRIC_F2H_43 161 -#define PLIC_INT_FABRIC_F2H_44 162 -#define PLIC_INT_FABRIC_F2H_45 163 -#define PLIC_INT_FABRIC_F2H_46 164 -#define PLIC_INT_FABRIC_F2H_47 165 -#define PLIC_INT_FABRIC_F2H_48 166 -#define PLIC_INT_FABRIC_F2H_49 167 -#define PLIC_INT_FABRIC_F2H_50 168 -#define PLIC_INT_FABRIC_F2H_51 169 -#define PLIC_INT_FABRIC_F2H_52 170 -#define PLIC_INT_FABRIC_F2H_53 171 -#define PLIC_INT_FABRIC_F2H_54 172 -#define PLIC_INT_FABRIC_F2H_55 173 -#define PLIC_INT_FABRIC_F2H_56 174 -#define PLIC_INT_FABRIC_F2H_57 175 -#define PLIC_INT_FABRIC_F2H_58 176 -#define PLIC_INT_FABRIC_F2H_59 177 -#define PLIC_INT_FABRIC_F2H_60 178 -#define PLIC_INT_FABRIC_F2H_61 179 -#define PLIC_INT_FABRIC_F2H_62 180 -#define PLIC_INT_FABRIC_F2H_63 181 -#define PLIC_INT_BUS_ERROR_UNIT_HART_0 182 -#define PLIC_INT_BUS_ERROR_UNIT_HART_1 183 -#define PLIC_INT_BUS_ERROR_UNIT_HART_2 184 -#define PLIC_INT_BUS_ERROR_UNIT_HART_3 185 -#define PLIC_INT_BUS_ERROR_UNIT_HART_4 186
-#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H */ diff --git a/include/dt-bindings/interrupt-controller/riscv-hart.h b/include/dt-bindings/interrupt-controller/riscv-hart.h deleted file mode 100644 index c4331b8521..0000000000 --- a/include/dt-bindings/interrupt-controller/riscv-hart.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ -/* Copyright (c) 2020-2021 Microchip Technology Inc */
-#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H -#define _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H
-#define HART_INT_U_SOFT 0 -#define HART_INT_S_SOFT 1 -#define HART_INT_M_SOFT 3 -#define HART_INT_U_TIMER 4 -#define HART_INT_S_TIMER 5 -#define HART_INT_M_TIMER 7 -#define HART_INT_U_EXT 8 -#define HART_INT_S_EXT 9 -#define HART_INT_M_EXT 11
-#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H */
The dts sync from Linux leaves mac0/ethernet1 enabled on icicle, but U-Boot does not currently set a mac address for it. Expand on the code which currently sets the mac for mac1/ethernet0 to optionally set the mac address for the second ethernet.
Signed-off-by: Conor Dooley conor.dooley@microchip.com --- board/microchip/mpfs_icicle/mpfs_icicle.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/board/microchip/mpfs_icicle/mpfs_icicle.c b/board/microchip/mpfs_icicle/mpfs_icicle.c index e74c9fb03c..b4072acb18 100644 --- a/board/microchip/mpfs_icicle/mpfs_icicle.c +++ b/board/microchip/mpfs_icicle/mpfs_icicle.c @@ -80,7 +80,7 @@ int board_late_init(void) char icicle_mac_addr[20]; void *blob = (void *)gd->fdt_blob;
- node = fdt_path_offset(blob, "ethernet0"); + node = fdt_path_offset(blob, "/soc/ethernet@20112000"); if (node < 0) { printf("No ethernet0 path offset\n"); return -ENODEV; @@ -88,7 +88,7 @@ int board_late_init(void)
ret = fdtdec_get_byte_array(blob, node, "local-mac-address", mac_addr, 6); if (ret) { - printf("No local-mac-address property\n"); + printf("No local-mac-address property for ethernet@20112000\n"); return -EINVAL; }
@@ -104,7 +104,7 @@ int board_late_init(void)
ret = fdt_setprop(blob, node, "local-mac-address", mac_addr, 6); if (ret) { - printf("Error setting local-mac-address property\n"); + printf("Error setting local-mac-address property for ethernet@20112000\n"); return -ENODEV; }
@@ -123,6 +123,15 @@ int board_late_init(void)
mac_addr[5] = device_serial_number[0] + 1;
+ node = fdt_path_offset(blob, "/soc/ethernet@20110000"); + if (node >= 0) { + ret = fdt_setprop(blob, node, "local-mac-address", mac_addr, 6); + if (ret) { + printf("Error setting local-mac-address property for ethernet@20112000\n"); + return -ENODEV; + } + } + icicle_mac_addr[0] = '[';
sprintf(&icicle_mac_addr[1], "%pM", mac_addr);
On Wed, 2023-06-07 at 11:06 +0100, Conor Dooley wrote: The dts sync from Linux leaves mac0/ethernet1 enabled on icicle, but U-Boot does not currently set a mac address for it. Expand on the code which currently sets the mac for mac1/ethernet0 to optionally set the mac address for the second ethernet.
Signed-off-by: Conor Dooley conor.dooley@microchip.com
board/microchip/mpfs_icicle/mpfs_icicle.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/board/microchip/mpfs_icicle/mpfs_icicle.c b/board/microchip/mpfs_icicle/mpfs_icicle.c index e74c9fb03c..b4072acb18 100644 --- a/board/microchip/mpfs_icicle/mpfs_icicle.c +++ b/board/microchip/mpfs_icicle/mpfs_icicle.c @@ -80,7 +80,7 @@ int board_late_init(void) char icicle_mac_addr[20]; void *blob = (void *)gd->fdt_blob;
- node = fdt_path_offset(blob, "ethernet0");
- node = fdt_path_offset(blob, "/soc/ethernet@20112000"); if (node < 0) { printf("No ethernet0 path offset\n"); return -ENODEV;
@@ -88,7 +88,7 @@ int board_late_init(void)
ret = fdtdec_get_byte_array(blob, node, "local-mac-address", mac_addr, 6); if (ret) {
printf("No local-mac-address property\n");
printf("No local-mac-address property forethernet@20112000\n"); return -EINVAL; }
@@ -104,7 +104,7 @@ int board_late_init(void)
ret = fdt_setprop(blob, node, "local-mac-address", mac_addr, 6); if (ret) {
printf("Error setting local-mac-address property\n");
printf("Error setting local-mac-address property forethernet@20112000\n"); return -ENODEV; }
@@ -123,6 +123,15 @@ int board_late_init(void)
mac_addr[5] = device_serial_number[0] + 1;
- node = fdt_path_offset(blob, "/soc/ethernet@20110000");
- if (node >= 0) {
ret = fdt_setprop(blob, node, "local-mac-address",mac_addr, 6);
if (ret) {printf("Error setting local-mac-addressproperty for ethernet@20112000\n");
The print error is for ethernet@20110000 not ethernet@20112000.
Other than that: Reviewed-by: Padmarao Begari padmarao.begari@microchip.com Tested-by: Padmarao Begari padmarao.begari@microchip.com
return -ENODEV;}}
icicle_mac_addr[0] = '[';
sprintf(&icicle_mac_addr[1], "%pM", mac_addr);
On Tue, Jun 13, 2023 at 05:35:58AM +0000, Padmarao.Begari@microchip.com wrote:
On Wed, 2023-06-07 at 11:06 +0100, Conor Dooley wrote:
@@ -123,6 +123,15 @@ int board_late_init(void)
mac_addr[5] = device_serial_number[0] + 1;
- node = fdt_path_offset(blob, "/soc/ethernet@20110000");
- if (node >= 0) {
ret = fdt_setprop(blob, node, "local-mac-address",mac_addr, 6);
if (ret) {printf("Error setting local-mac-addressproperty for ethernet@20112000\n");
The print error is for ethernet@20110000 not ethernet@20112000.
Ah, good spot, thanks. I'll fix that up and resubmit.
Thanks, Conor.
participants (2)
-
Conor Dooley -
Padmarao.Begari＠microchip.com