[marvell-arm64]: Add support for 98DX35xx and 98CX85xx platform (soni…

…c-net#311) * Add patches for marvell-arm64 support These are set of patches for supporting Marvells 98DX35xx series of switching products. Patches 0001 to 0012 are backport of upstream patches. 0001-dt-bindings-marvell-Document-the-AC5-AC5X-compatible.patch - torvalds/linux@d6c1b95 0002-dt-bindings-net-mvneta-Add-marvell-armada-ac5-neta.patch - torvalds/linux@270a959 0003-arm64-dts-marvell-Add-Armada-98DX2530-SoC-and-RD-AC5.patch - torvalds/linux@b795fad 0004-arm64-dts-marvell-Add-UART1-3-for-AC5-AC5X.patch - torvalds/linux@31be791 0005-arm64-dts-marvell-98dx25xx-Fix-i2c-gpios-property.patch - torvalds/linux@2b14d38 0006-arm64-dts-Update-cache-properties-for-marvell.patch - torvalds/linux@b5d971c 0007-arm64-dts-marvell-AC5-AC5X-Fix-address-for-UART1.patch - torvalds/linux@80502ff 0008-mtd-rawnand-marvell-Add-missing-layouts.patch - torvalds/linux@68c18da 0009-pinctrl-mvebu-Add-driver-for-98DX2530-SoC.patch - torvalds/linux@f8970fd 0010-arm64-marvell-Enable-the-98DX2530-pinctrl-driver.patch - torvalds/linux@8225663 0011-net-mvneta-Add-support-for-98DX2530-Ethernet-port.patch - torvalds/linux@2d2a514 0012-spi-a3700-Support-big-endianness-for-AC5-SPI-driver.patch - torvalds/linux@66bbf14 0013-dt-bindings-ac5-Add-mmc-and-usb-properties.patch - Patch adds documentation for mmc and usb device tree properties. 0014-dts-ac5-marvell-Add-switching-mmc-watchdog-node.patch - Patch adds dts nodes for prestera switching, emmc and watchdog support. 0015-ac5-marvell-Add-watchdog-support.patch - Patch adds support for WD driver for ac5. WD registers are located in protected CPU area, which gets locked after bootrom runs. Therefore need to access them by using SMC, which was added in this driver. 0016-ac5-marvell-Add-support-for-emmc.patch - Patch adds eMMC support by adding compatible string. 0017-usb-ehci-Add-support-for-ac5.patch - Patch adds usb support by adding compatible string. 0018-mv6xxx-Fix-i2c-lock-due-to-arb-loss.patch - Patch fixes i2c bus lock issue due to lost arbitration from some i2c slaves, mainly SFPs. Change-Id: I9eb90d25c91c62e9ff7eee54f403411caeccd43f Signed-off-by: Pavan Naregundi <pnaregundi@marvell.com> * Add DTS support for 7020 ComExpress These are set of patches for supporting Armada 7020 comexpress card hosting integrated CPUs used in Marvells 98CX85xx switching products. 0019-dt-bindings-marvell-Add-ARMADA-7K-properties.patch - Patch adds documentation for 7020 comexpress. 0020-dts-marvell-Add-support-for-7020-comexpress.patch - Patch defines device tree for 7020 comexpress. Change-Id: I56bc4d7a826201be0931fa109590723f98b74447 Signed-off-by: Pavan Naregundi <pnaregundi@marvell.com> * Update kernel configuration for Marvell platforms Inclusions: EEPROM support for SFPs and QSFP. CONFIG_EEPROM_SFF_8436=m CONFIG_EEPROM_OPTOE=m Support I2C busses connected through a MUX. CONFIG_I2C_MUX_GPIO=m NAND flash support, used for accessing uboot environment variables. CONFIG_MTD_RAW_NAND=m CONFIG_MTD_NAND_ECC_SW_BCH=y CONFIG_MTD_NAND_MARVELL=m Enable fan controller driver. CONFIG_SENSORS_EMC2305=m Enable watchdog for AC5X. - CONFIG_MARVELL_AC5_WATCHDOG=m` Exclusions: Overcome following dmesg error during boot. - UBIFS error: cannot initialize compressor zstd, error -2 - CONFIG_UBIFS_FS_ZSTD - crypto-safexcel f2800000.crypto: HW init failed (-2) - CONFIG_CRYPTO_DEV_SAFEXCEL - EIP197 cryptographic engine is not used. Change-Id: Iaf0aeb8c309c85644dc640a9144f4a7bc37d71a2 Signed-off-by: Pavan Naregundi <pnaregundi@marvell.com> --------- Signed-off-by: Pavan Naregundi <pnaregundi@marvell.com>
shanshri · May 17, 2023 · e7c93a5 · e7c93a5
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diff --git a/patch/0001-dt-bindings-marvell-Document-the-AC5-AC5X-compatible.patch b/patch/0001-dt-bindings-marvell-Document-the-AC5-AC5X-compatible.patch
@@ -0,0 +1,80 @@
+From: Chris Packham <chris.packham@alliedtelesis.co.nz>
+Date: Tue, 5 Jul 2022 22:09:19 +0300
+dt-bindings: marvell: Document the AC5/AC5X compatibles
+
+Describe the compatible properties for the Marvell Alleycat5/5X switches
+with integrated CPUs.
+
+Alleycat5:
+* 98DX2538: 24x1G + 2x10G + 2x10G Stack
+* 98DX2535: 24x1G + 4x1G Stack
+* 98DX2532: 8x1G + 2x10G + 2x1G Stack
+* 98DX2531: 8x1G + 4x1G Stack
+* 98DX2528: 24x1G + 2x10G + 2x10G Stack
+* 98DX2525: 24x1G + 4x1G Stack
+* 98DX2522: 8x1G + 2x10G + 2x1G Stack
+* 98DX2521: 8x1G + 4x1G Stack
+* 98DX2518: 24x1G + 2x10G + 2x10G Stack
+* 98DX2515: 24x1G + 4x1G Stack
+* 98DX2512: 8x1G + 2x10G + 2x1G Stack
+* 98DX2511: 8x1G + 4x1G Stack
+
+Alleycat5X:
+* 98DX3500: 24x1G + 6x25G
+* 98DX3501: 16x1G + 6x10G
+* 98DX3510: 48x1G + 6x25G
+* 98DX3520: 24x2.5G + 6x25G
+* 98DX3530: 48x2.5G + 6x25G
+* 98DX3540: 12x5G/6x10G + 6x25G
+* 98DX3550: 24x5G/12x10G + 6x25G
+
+Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
+Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
+Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+---
+ .../bindings/arm/marvell/marvell,ac5.yaml     | 32 +++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
+
+diff --git a/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
+new file mode 100644
+index 000000000..8960fb8b2
+--- /dev/null
++++ b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
+@@ -0,0 +1,32 @@
++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/arm/marvell/marvell,ac5.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Marvell Alleycat5/5X Platforms
++
++maintainers:
++  - Chris Packham <chris.packham@alliedtelesis.co.nz>
++
++properties:
++  $nodename:
++    const: '/'
++  compatible:
++    oneOf:
++      - description: Alleycat5 (98DX25xx) Reference Design
++        items:
++          - enum:
++              - marvell,rd-ac5
++          - const: marvell,ac5
++
++      - description: Alleycat5X (98DX35xx) Reference Design
++        items:
++          - enum:
++              - marvell,rd-ac5x
++          - const: marvell,ac5x
++          - const: marvell,ac5
++
++additionalProperties: true
++
++...
+-- 
+2.25.1
+
diff --git a/patch/0002-dt-bindings-net-mvneta-Add-marvell-armada-ac5-neta.patch b/patch/0002-dt-bindings-net-mvneta-Add-marvell-armada-ac5-neta.patch
@@ -0,0 +1,30 @@
+From: Chris Packham <chris.packham@alliedtelesis.co.nz>
+Date: Wed, 16 Mar 2022 10:52:06 +1300
+dt-bindings: net: mvneta: Add marvell,armada-ac5-neta
+
+The out of band port on the 98DX2530 SoC is similar to the armada-3700
+except it requires a slightly different MBUS window configuration. Add a
+new compatible string so this difference can be accounted for.
+
+Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ .../devicetree/bindings/net/marvell-armada-370-neta.txt          | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+index 691f886cf..2bf31572b 100644
+--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
++++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+@@ -5,6 +5,7 @@ Required properties:
+ 	"marvell,armada-370-neta"
+ 	"marvell,armada-xp-neta"
+ 	"marvell,armada-3700-neta"
++	"marvell,armada-ac5-neta"
+ - reg: address and length of the register set for the device.
+ - interrupts: interrupt for the device
+ - phy: See ethernet.txt file in the same directory.
+-- 
+2.25.1
+