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| author | Rafał Miłecki <rafal@milecki.pl> | 2022-03-30 23:21:32 +0200 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2022-03-30 23:22:46 +0200 |
| commit | 9ac80a47ea03361993386c100deba2aa164991ad (patch) | |
| tree | 96c82b237e4779a87326f34ecd1e9cd9dc72ed20 /target/linux/bcm53xx/patches-5.15 | |
| parent | c41da167d21612916376c9125e8c75ed6fe706fe (diff) | |
| download | upstream-9ac80a47ea03361993386c100deba2aa164991ad.tar.gz upstream-9ac80a47ea03361993386c100deba2aa164991ad.tar.bz2 upstream-9ac80a47ea03361993386c100deba2aa164991ad.zip | |
bcm53xx: prepare kernel 5.15 support
Tested on Luxul XWR-3150 (boot, NAND, PCIe, switch, Ethernet).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target/linux/bcm53xx/patches-5.15')
46 files changed, 4597 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0001-ARM-dts-NSP-add-device-names-to-compatible.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0001-ARM-dts-NSP-add-device-names-to-compatible.patch new file mode 100644 index 0000000000..c994953d4d --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0001-ARM-dts-NSP-add-device-names-to-compatible.patch @@ -0,0 +1,97 @@ +From 465078bfdf5271601f098450ae2fc974865c59fd Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Thu, 10 Jun 2021 21:35:10 +0100 +Subject: [PATCH] ARM: dts: NSP: add device names to compatible + +Currently only the SoC type and platform are specified for all NSP +devices. This patch adds the device names. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958522er.dts | 2 +- + arch/arm/boot/dts/bcm958525er.dts | 2 +- + arch/arm/boot/dts/bcm958525xmc.dts | 2 +- + arch/arm/boot/dts/bcm958622hr.dts | 2 +- + arch/arm/boot/dts/bcm958625hr.dts | 2 +- + arch/arm/boot/dts/bcm958625k.dts | 2 +- + arch/arm/boot/dts/bcm988312hr.dts | 2 +- + 7 files changed, 7 insertions(+), 7 deletions(-) + +--- a/arch/arm/boot/dts/bcm958522er.dts ++++ b/arch/arm/boot/dts/bcm958522er.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958522ER)"; +- compatible = "brcm,bcm58522", "brcm,nsp"; ++ compatible = "brcm,bcm958522er", "brcm,bcm58522", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm958525er.dts ++++ b/arch/arm/boot/dts/bcm958525er.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958525ER)"; +- compatible = "brcm,bcm58525", "brcm,nsp"; ++ compatible = "brcm,bcm958525er", "brcm,bcm58525", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm958525xmc.dts ++++ b/arch/arm/boot/dts/bcm958525xmc.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus XMC (BCM958525xmc)"; +- compatible = "brcm,bcm58525", "brcm,nsp"; ++ compatible = "brcm,bcm958525xmc", "brcm,bcm58525", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm958622hr.dts ++++ b/arch/arm/boot/dts/bcm958622hr.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958622HR)"; +- compatible = "brcm,bcm58622", "brcm,nsp"; ++ compatible = "brcm,bcm958622hr", "brcm,bcm58622", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm958625hr.dts ++++ b/arch/arm/boot/dts/bcm958625hr.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958625HR)"; +- compatible = "brcm,bcm58625", "brcm,nsp"; ++ compatible = "brcm,bcm958625hr", "brcm,bcm58625", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm958625k.dts ++++ b/arch/arm/boot/dts/bcm958625k.dts +@@ -36,7 +36,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958625K)"; +- compatible = "brcm,bcm58625", "brcm,nsp"; ++ compatible = "brcm,bcm958625k", "brcm,bcm58625", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; +--- a/arch/arm/boot/dts/bcm988312hr.dts ++++ b/arch/arm/boot/dts/bcm988312hr.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM988312HR)"; +- compatible = "brcm,bcm88312", "brcm,nsp"; ++ compatible = "brcm,bcm988312hr", "brcm,bcm88312", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0002-ARM-dts-NSP-enable-DMA-on-bcm988312hr.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0002-ARM-dts-NSP-enable-DMA-on-bcm988312hr.patch new file mode 100644 index 0000000000..d84124d2dd --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0002-ARM-dts-NSP-enable-DMA-on-bcm988312hr.patch @@ -0,0 +1,29 @@ +From 1b90dde4278a7b459979706b572785bc3a10bbb5 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Thu, 10 Jun 2021 21:35:12 +0100 +Subject: [PATCH] ARM: dts: NSP: enable DMA on bcm988312hr + +The previous patch "ARM: dts: NSP: Disable PL330 by default, add +dma-coherent property" set the DMAC to disabled by default, requiring it +to be manually enabled on each device. The bcm988312hr was mistakenly +omitted. This patch adds it back. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm988312hr.dts | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm/boot/dts/bcm988312hr.dts ++++ b/arch/arm/boot/dts/bcm988312hr.dts +@@ -58,6 +58,10 @@ + + /* USB 3 support needed to be complete */ + ++&dma { ++ status = "okay"; ++}; ++ + &amac0 { + status = "okay"; + }; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0003-ARM-dts-NSP-disable-qspi-node-by-default.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0003-ARM-dts-NSP-disable-qspi-node-by-default.patch new file mode 100644 index 0000000000..e540245b0f --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0003-ARM-dts-NSP-disable-qspi-node-by-default.patch @@ -0,0 +1,113 @@ +From 091a12b1814142eac16a115dab206f735b5476a9 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 13 Jun 2021 10:46:34 +0100 +Subject: [PATCH] ARM: dts: NSP: disable qspi node by default + +The QSPI bus is enabled by default, however this may not used on all +devices. This patch disables by default, requiring it to be explicitly +enabled where required. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 1 + + arch/arm/boot/dts/bcm958522er.dts | 1 + + arch/arm/boot/dts/bcm958525er.dts | 1 + + arch/arm/boot/dts/bcm958525xmc.dts | 1 + + arch/arm/boot/dts/bcm958622hr.dts | 1 + + arch/arm/boot/dts/bcm958623hr.dts | 1 + + arch/arm/boot/dts/bcm958625hr.dts | 1 + + arch/arm/boot/dts/bcm958625k.dts | 1 + + arch/arm/boot/dts/bcm988312hr.dts | 1 + + 9 files changed, 9 insertions(+) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -310,6 +310,7 @@ + num-cs = <2>; + #address-cells = <1>; + #size-cells = <0>; ++ status = "disabled"; + }; + + xhci: usb@29000 { +--- a/arch/arm/boot/dts/bcm958522er.dts ++++ b/arch/arm/boot/dts/bcm958522er.dts +@@ -134,6 +134,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958525er.dts ++++ b/arch/arm/boot/dts/bcm958525er.dts +@@ -134,6 +134,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958525xmc.dts ++++ b/arch/arm/boot/dts/bcm958525xmc.dts +@@ -150,6 +150,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958622hr.dts ++++ b/arch/arm/boot/dts/bcm958622hr.dts +@@ -138,6 +138,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958623hr.dts ++++ b/arch/arm/boot/dts/bcm958623hr.dts +@@ -142,6 +142,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958625hr.dts ++++ b/arch/arm/boot/dts/bcm958625hr.dts +@@ -149,6 +149,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958625k.dts ++++ b/arch/arm/boot/dts/bcm958625k.dts +@@ -153,6 +153,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm988312hr.dts ++++ b/arch/arm/boot/dts/bcm988312hr.dts +@@ -138,6 +138,7 @@ + }; + + &qspi { ++ status = "okay"; + bspi-sel = <0>; + flash: m25p80@0 { + #address-cells = <1>; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0004-ARM-dts-NSP-add-MDIO-bus-controller-node.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0004-ARM-dts-NSP-add-MDIO-bus-controller-node.patch new file mode 100644 index 0000000000..6164a22c76 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0004-ARM-dts-NSP-add-MDIO-bus-controller-node.patch @@ -0,0 +1,30 @@ +From 236b31b1d84eb0e4f10c5f113a2675529456f919 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 13 Jun 2021 10:46:36 +0100 +Subject: [PATCH] ARM: dts: NSP: add MDIO bus controller node + +This patch adds the node for the MDIO bus controller, present on the NSP +SoC. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -363,6 +363,13 @@ + status = "disabled"; + }; + ++ mdio: mdio@32000 { ++ compatible = "brcm,iproc-mdio"; ++ reg = <0x32000 0x8>; ++ #size-cells = <0>; ++ #address-cells = <1>; ++ }; ++ + rng: rng@33000 { + compatible = "brcm,bcm-nsp-rng"; + reg = <0x33000 0x14>; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0005-ARM-dts-NSP-Move-USB3-PHY-to-internal-MDIO-bus.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0005-ARM-dts-NSP-Move-USB3-PHY-to-internal-MDIO-bus.patch new file mode 100644 index 0000000000..b760e0fcf2 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0005-ARM-dts-NSP-Move-USB3-PHY-to-internal-MDIO-bus.patch @@ -0,0 +1,85 @@ +From 1c615401bddb1be21e1d375aaa071680f40f1ae2 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 13 Jun 2021 10:46:37 +0100 +Subject: [PATCH] ARM: dts: NSP: Move USB3 PHY to internal MDIO bus + +This patch largely replicates Vivek Unune's patch "ARM: dts: +BCM5301X:Make usb3 phy use mdio phy driver"[1] for the NSP platform, +whereby we need to create an mdio-mux to facilitate switches +configured via external MDIO, in this case on the Meraki MX65. + +However in doing so, we are creating an overlap with usb3_phy's +ccb-mii range. To resolve this, usb3_phy should be moved to a child +node of the internal MDIO bus. The result is heavily based upon Vivek's +patch. This has also been cross-referenced with Yendapally Reddy's +earlier work which utilised the subsequently dropped brcm,nsp-usb3-phy +driver: "[PATCH v2 4/4] arm: dts: nsp: Add USB nodes to device tree" +[2]. Finally, this change provides conformance to the bcm-ns-usb3-phy +documentation, utilising the required usb3-dmp-syscon property. Note +that support for the deprecated ccb-mii bindings has been dropped as of +"phy: phy-bcm-ns-usb3: drop support for deprecated DT binding"[3]. + +[1] https://lore.kernel.org/patchwork/patch/933971/ +[2] https://www.spinics.net/lists/arm-kernel/msg555132.html +[3] https://lore.kernel.org/linux-devicetree/20201113113423.9466-1-zajec5@gmail.com/ + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 38 +++++++++++++++++++++++++++------- + 1 file changed, 31 insertions(+), 7 deletions(-) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -370,6 +370,35 @@ + #address-cells = <1>; + }; + ++ mdio-mux@32000 { ++ compatible = "mdio-mux-mmioreg"; ++ reg = <0x32000 0x4>; ++ mux-mask = <0x200>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ mdio-parent-bus = <&mdio>; ++ ++ mdio_int: mdio@0 { ++ reg = <0x0>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ usb3_phy: usb3-phy@10 { ++ compatible = "brcm,ns-bx-usb3-phy"; ++ reg = <0x10>; ++ usb3-dmp-syscon = <&usb3_dmp>; ++ #phy-cells = <0>; ++ status = "disabled"; ++ }; ++ }; ++ ++ mdio_ext: mdio@200 { ++ reg = <0x200>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ }; ++ + rng: rng@33000 { + compatible = "brcm,bcm-nsp-rng"; + reg = <0x33000 0x14>; +@@ -528,13 +557,8 @@ + }; + }; + +- usb3_phy: usb3-phy@104000 { +- compatible = "brcm,ns-bx-usb3-phy"; +- reg = <0x104000 0x1000>, +- <0x032000 0x1000>; +- reg-names = "dmp", "ccb-mii"; +- #phy-cells = <0>; +- status = "disabled"; ++ usb3_dmp: syscon@104000 { ++ reg = <0x104000 0x1000>; + }; + }; + diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch new file mode 100644 index 0000000000..aebf62af9b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch @@ -0,0 +1,148 @@ +From f111016a8293b968f05450fec83020c94d0f88c2 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 6 Aug 2021 21:44:32 +0100 +Subject: [PATCH] ARM: dts: NSP: Add common bindings for MX64/MX65 + +These bindings are required for all Meraki MX64/MX65 devices. These +common bindings include memory (2GB), PWM LEDs, AMAC, I2C (AT24), NAND +partitions, EHCI, OHCI and pinctrl. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + .../dts/bcm958625-meraki-mx6x-common.dtsi | 129 ++++++++++++++++++ + 1 file changed, 129 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi + +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +@@ -0,0 +1,129 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) devices. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++#include "bcm-nsp.dtsi" ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/leds/common.h> ++ ++/ { ++ pwm-leds { ++ compatible = "pwm-leds"; ++ ++ led-1 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_RED>; ++ pwms = <&pwm 1 50000>; ++ max-brightness = <255>; ++ }; ++ ++ led-2 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_GREEN>; ++ pwms = <&pwm 2 50000>; ++ max-brightness = <255>; ++ }; ++ ++ led-3 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_BLUE>; ++ pwms = <&pwm 3 50000>; ++ max-brightness = <255>; ++ }; ++ }; ++}; ++ ++&amac2 { ++ status = "okay"; ++}; ++ ++&ehci0 { ++ status = "okay"; ++}; ++ ++&i2c0 { ++ status = "okay"; ++ ++ at24@50 { ++ compatible = "atmel,24c64"; ++ reg = <0x50>; ++ pagesize = <32>; ++ read-only; ++ }; ++}; ++ ++&nand_controller { ++ nand@0 { ++ compatible = "brcm,nandcs"; ++ reg = <0>; ++ nand-on-flash-bbt; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ nand-ecc-strength = <24>; ++ nand-ecc-step-size = <1024>; ++ ++ brcm,nand-oob-sector-size = <27>; ++ ++ partition@0 { ++ label = "u-boot"; ++ reg = <0x0 0x80000>; ++ read-only; ++ }; ++ ++ partition@80000 { ++ label = "shmoo"; ++ reg = <0x80000 0x80000>; ++ read-only; ++ }; ++ ++ partition@100000 { ++ label = "bootkernel1"; ++ reg = <0x100000 0x300000>; ++ }; ++ ++ partition@400000 { ++ label = "nvram"; ++ reg = <0x400000 0x100000>; ++ }; ++ ++ partition@500000 { ++ label = "bootkernel2"; ++ reg = <0x500000 0x300000>; ++ }; ++ ++ partition@800000 { ++ label = "ubi"; ++ reg = <0x800000 0x3f700000>; ++ }; ++ }; ++}; ++ ++&ohci0 { ++ status = "okay"; ++}; ++ ++&pinctrl { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm_leds>; ++ ++ pwm_leds: pwm_leds { ++ function = "pwm"; ++ groups = "pwm1_grp", "pwm2_grp", "pwm3_grp"; ++ }; ++}; ++ ++&pwm { ++ status = "okay"; ++ #pwm-cells = <2>; ++}; ++ ++&uart0 { ++ clock-frequency = <62500000>; ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch new file mode 100644 index 0000000000..39a69bd9a8 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch @@ -0,0 +1,90 @@ +From 2addf9266a1d0f4ba59c9868b3effcd50de441a4 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 6 Aug 2021 21:44:33 +0100 +Subject: [PATCH] ARM: dts: NSP: Add Ax stepping modifications + +While uncommon, some Ax NSP SoCs exist in the wild. This stepping +requires a modified secondary CPU boot-reg and removal of DMA coherency +properties. Without these modifications, the secondary CPU will be +inactive and many peripherals will exhibit undefined behaviour. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp-ax.dtsi | 70 +++++++++++++++++++++++++++++++ + 1 file changed, 70 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm-nsp-ax.dtsi + +--- /dev/null ++++ b/arch/arm/boot/dts/bcm-nsp-ax.dtsi +@@ -0,0 +1,70 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Broadcom Northstar Plus Ax stepping-specific bindings. ++ * Notable differences from B0+ are the secondary-boot-reg and ++ * lack of DMA coherency. ++ */ ++ ++&cpu1 { ++ secondary-boot-reg = <0xffff042c>; ++}; ++ ++&dma { ++ /delete-property/ dma-coherent; ++}; ++ ++&sdio { ++ /delete-property/ dma-coherent; ++}; ++ ++&amac0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&amac1 { ++ /delete-property/ dma-coherent; ++}; ++ ++&amac2 { ++ /delete-property/ dma-coherent; ++}; ++ ++&ehci0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&mailbox { ++ /delete-property/ dma-coherent; ++}; ++ ++&xhci { ++ /delete-property/ dma-coherent; ++}; ++ ++&ehci0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&ohci0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&i2c0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&sata { ++ /delete-property/ dma-coherent; ++}; ++ ++&pcie0 { ++ /delete-property/ dma-coherent; ++}; ++ ++&pcie1 { ++ /delete-property/ dma-coherent; ++}; ++ ++&pcie2 { ++ /delete-property/ dma-coherent; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0008-ARM-dts-NSP-Add-DT-files-for-Meraki-MX64-series.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0008-ARM-dts-NSP-Add-DT-files-for-Meraki-MX64-series.patch new file mode 100644 index 0000000000..813dfa2930 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0008-ARM-dts-NSP-Add-DT-files-for-Meraki-MX64-series.patch @@ -0,0 +1,340 @@ +From 3f902645280baf0d7dab57c227cc14f43edb45ef Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 6 Aug 2021 21:44:34 +0100 +Subject: [PATCH] ARM: dts: NSP: Add DT files for Meraki MX64 series + +MX64 & MX64W Hardware info: + - CPU: Broadcom BCM58625 Cortex A9 @ 1200Mhz + - RAM: 2 GB (4 x 4Gb SK Hynix H5TC4G83CFR) + - Storage: 1 GB (Micron MT29F8G08ABACA) + - Networking: BCM58625 internal switch (5x 1GbE ports) + - USB: 1x USB2.0 + - Serial: Internal header + - WLAN(MX64W only): 2x Broadcom BCM43520KMLG on the PCI bus + +This patch adds the Meraki MX64 series-specific bindings. Since some +devices make use of the older A0 SoC, changes need to be made to +accommodate this case, including removal of coherency options and +modification to the secondary-boot-reg. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 4 + + .../boot/dts/bcm958625-meraki-kingpin.dtsi | 163 ++++++++++++++++++ + .../arm/boot/dts/bcm958625-meraki-mx64-a0.dts | 25 +++ + arch/arm/boot/dts/bcm958625-meraki-mx64.dts | 24 +++ + .../boot/dts/bcm958625-meraki-mx64w-a0.dts | 33 ++++ + arch/arm/boot/dts/bcm958625-meraki-mx64w.dts | 32 ++++ + 6 files changed, 281 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dts + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx64.dts + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dts + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx64w.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -157,6 +157,10 @@ dtb-$(CONFIG_ARCH_BCM_NSP) += \ + bcm958525xmc.dtb \ + bcm958622hr.dtb \ + bcm958623hr.dtb \ ++ bcm958625-meraki-mx64.dtb \ ++ bcm958625-meraki-mx64-a0.dtb \ ++ bcm958625-meraki-mx64w.dtb \ ++ bcm958625-meraki-mx64w-a0.dtb \ + bcm958625hr.dtb \ + bcm988312hr.dtb \ + bcm958625k.dtb +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi +@@ -0,0 +1,163 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX64 series (Kingpin). ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++#include "bcm958625-meraki-mx6x-common.dtsi" ++ ++/ { ++ ++ keys { ++ compatible = "gpio-keys-polled"; ++ autorepeat; ++ poll-interval = <20>; ++ ++ reset { ++ label = "reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&gpioa 6 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ led-0 { ++ /* green:lan1-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <0>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 19 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-1 { ++ /* green:lan1-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <1>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 18 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-2 { ++ /* green:lan2-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <2>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 24 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-3 { ++ /* green:lan2-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <3>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 20 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-4 { ++ /* green:lan3-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <4>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 26 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-5 { ++ /* green:lan3-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <5>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 25 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-6 { ++ /* green:lan4-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <6>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 28 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-7 { ++ /* green:lan4-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <7>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 27 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-8 { ++ /* green:wan-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <8>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 30 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-9 { ++ /* green:wan-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <9>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 29 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-a { ++ /* amber:power */ ++ function = LED_FUNCTION_POWER; ++ color = <LED_COLOR_ID_AMBER>; ++ gpios = <&gpioa 0 GPIO_ACTIVE_LOW>; ++ default-state = "on"; ++ }; ++ ++ led-b { ++ /* white:status */ ++ function = LED_FUNCTION_STATUS; ++ color = <LED_COLOR_ID_WHITE>; ++ gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++}; ++ ++&srab { ++ compatible = "brcm,bcm58625-srab", "brcm,nsp-srab"; ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ reg = <0>; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ reg = <1>; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ reg = <2>; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ reg = <3>; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ reg = <4>; ++ }; ++ ++ port@8 { ++ ethernet = <&amac2>; ++ reg = <8>; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dts +@@ -0,0 +1,25 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX64 with A0 SoC. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-kingpin.dtsi" ++#include "bcm-nsp-ax.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX64(A0)"; ++ compatible = "meraki,mx64-a0", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx64.dts +@@ -0,0 +1,24 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX64 with B0+ SoC. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-kingpin.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX64"; ++ compatible = "meraki,mx64", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dts +@@ -0,0 +1,33 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX64W with A0 SoC. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-kingpin.dtsi" ++#include "bcm-nsp-ax.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX64W(A0)"; ++ compatible = "meraki,mx64w-a0", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; ++ ++&pcie0 { ++ status = "okay"; ++}; ++ ++&pcie1 { ++ status = "okay"; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx64w.dts +@@ -0,0 +1,32 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX64W with B0+ SoC. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-kingpin.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX64W"; ++ compatible = "meraki,mx64w", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; ++ ++&pcie0 { ++ status = "okay"; ++}; ++ ++&pcie1 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.15-0009-ARM-dts-NSP-Add-DT-files-for-Meraki-MX65-series.patch b/target/linux/bcm53xx/patches-5.15/030-v5.15-0009-ARM-dts-NSP-Add-DT-files-for-Meraki-MX65-series.patch new file mode 100644 index 0000000000..6e0ab96b71 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.15-0009-ARM-dts-NSP-Add-DT-files-for-Meraki-MX65-series.patch @@ -0,0 +1,386 @@ +From 702a8f4744ed5b480f2b2411858184afdb10f9fd Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 6 Aug 2021 21:44:35 +0100 +Subject: [PATCH] ARM: dts: NSP: Add DT files for Meraki MX65 series + +MX65 & MX65W Hardware info: + - CPU: Broadcom BCM58625 Cortex A9 @ 1200Mhz + - RAM: 2 GB (4 x 4Gb SK Hynix H5TC4G83CFR) + - Storage: 1 GB (Micron MT29F8G08ABACA) + - Networking: BCM58625 switch (2x 1GbE ports) + 2x Qualcomm QCA8337 switches (10x 1GbE ports total) + - PSE: Broadcom BCM59111KMLG connected to LAN ports 11 & 12 + - USB: 1x USB2.0 + - Serial: Internal header + - WLAN(MX65W Only): 2x Broadcom BCM43520KMLG on the PCI bus. + +Note that a driver and firmware image for the BCM59111 PSE has been +released under GPL, but this is not present in the kernel. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 2 + + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 279 ++++++++++++++++++ + arch/arm/boot/dts/bcm958625-meraki-mx65.dts | 24 ++ + arch/arm/boot/dts/bcm958625-meraki-mx65w.dts | 32 ++ + 4 files changed, 337 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx65.dts + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx65w.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -161,6 +161,8 @@ dtb-$(CONFIG_ARCH_BCM_NSP) += \ + bcm958625-meraki-mx64-a0.dtb \ + bcm958625-meraki-mx64w.dtb \ + bcm958625-meraki-mx64w-a0.dtb \ ++ bcm958625-meraki-mx65.dtb \ ++ bcm958625-meraki-mx65w.dtb \ + bcm958625hr.dtb \ + bcm988312hr.dtb \ + bcm958625k.dtb +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -0,0 +1,279 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX65 series (Alamo). ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++#include "bcm958625-meraki-mx6x-common.dtsi" ++ ++/ { ++ keys { ++ compatible = "gpio-keys-polled"; ++ autorepeat; ++ poll-interval = <20>; ++ ++ reset { ++ label = "reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&gpioa 8 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ led-0 { ++ /* green:wan1-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <0>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 25 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-1 { ++ /* green:wan1-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <1>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 24 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-2 { ++ /* green:wan2-left */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <2>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 27 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-3 { ++ /* green:wan2-right */ ++ function = LED_FUNCTION_ACTIVITY; ++ function-enumerator = <3>; ++ color = <LED_COLOR_ID_GREEN>; ++ gpios = <&gpioa 26 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led-4 { ++ /* amber:power */ ++ function = LED_FUNCTION_POWER; ++ color = <LED_COLOR_ID_AMBER>; ++ gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>; ++ default-state = "on"; ++ }; ++ ++ led-5 { ++ /* white:status */ ++ function = LED_FUNCTION_STATUS; ++ color = <LED_COLOR_ID_WHITE>; ++ gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++ ++ mdio-mii-mux { ++ compatible = "mdio-mux-mmioreg"; ++ reg = <0x1803f1c0 0x4>; ++ mux-mask = <0x2000>; ++ mdio-parent-bus = <&mdio_ext>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ mdio@0 { ++ reg = <0x0>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ phy_port6: phy@0 { ++ reg = <0>; ++ }; ++ ++ phy_port7: phy@1 { ++ reg = <1>; ++ }; ++ ++ phy_port8: phy@2 { ++ reg = <2>; ++ }; ++ ++ phy_port9: phy@3 { ++ reg = <3>; ++ }; ++ ++ phy_port10: phy@4 { ++ reg = <4>; ++ }; ++ ++ switch@10 { ++ compatible = "qca,qca8337"; ++ reg = <0x10>; ++ dsa,member = <1 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ port@0 { ++ reg = <0>; ++ ethernet = <&sgmii1>; ++ phy-mode = "sgmii"; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan8"; ++ phy-handle = <&phy_port6>; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan9"; ++ phy-handle = <&phy_port7>; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan10"; ++ phy-handle = <&phy_port8>; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan11"; ++ phy-handle = <&phy_port9>; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "lan12"; ++ phy-handle = <&phy_port10>; ++ }; ++ }; ++ }; ++ }; ++ ++ mdio-mii@2000 { ++ reg = <0x2000>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ phy_port1: phy@0 { ++ reg = <0>; ++ }; ++ ++ phy_port2: phy@1 { ++ reg = <1>; ++ }; ++ ++ phy_port3: phy@2 { ++ reg = <2>; ++ }; ++ ++ phy_port4: phy@3 { ++ reg = <3>; ++ }; ++ ++ phy_port5: phy@4 { ++ reg = <4>; ++ }; ++ ++ switch@10 { ++ compatible = "qca,qca8337"; ++ reg = <0x10>; ++ dsa,member = <2 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ port@0 { ++ reg = <0>; ++ ethernet = <&sgmii0>; ++ phy-mode = "sgmii"; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan3"; ++ phy-handle = <&phy_port1>; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan4"; ++ phy-handle = <&phy_port2>; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan5"; ++ phy-handle = <&phy_port3>; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan6"; ++ phy-handle = <&phy_port4>; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "lan7"; ++ phy-handle = <&phy_port5>; ++ }; ++ }; ++ }; ++ }; ++ }; ++}; ++ ++&srab { ++ compatible = "brcm,bcm58625-srab", "brcm,nsp-srab"; ++ status = "okay"; ++ dsa,member = <0 0>; ++ ++ ports { ++ port@0 { ++ label = "wan1"; ++ reg = <0>; ++ }; ++ ++ port@1 { ++ label = "wan2"; ++ reg = <1>; ++ }; ++ ++ sgmii0: port@4 { ++ label = "sw0"; ++ reg = <4>; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ sgmii1: port@5 { ++ label = "sw1"; ++ reg = <5>; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@8 { ++ ethernet = <&amac2>; ++ reg = <8>; ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx65.dts +@@ -0,0 +1,24 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX65. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-alamo.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX65"; ++ compatible = "meraki,mx65", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx65w.dts +@@ -0,0 +1,32 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device Tree Bindings for Cisco Meraki MX65W. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm958625-meraki-alamo.dtsi" ++ ++/ { ++ model = "Cisco Meraki MX65W"; ++ compatible = "meraki,mx65w", "brcm,bcm58625", "brcm,nsp"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory@60000000 { ++ device_type = "memory"; ++ reg = <0x60000000 0x80000000>; ++ }; ++}; ++ ++&pcie0 { ++ status = "okay"; ++}; ++ ++&pcie1 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0013-ARM-dts-NSP-Add-bcm958623hr-board-name-to-dts.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0013-ARM-dts-NSP-Add-bcm958623hr-board-name-to-dts.patch new file mode 100644 index 0000000000..c5f28474e3 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0013-ARM-dts-NSP-Add-bcm958623hr-board-name-to-dts.patch @@ -0,0 +1,27 @@ +From 695717eb4c61173d05a277e37132b5e2c6531bf1 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 29 Aug 2021 22:37:47 +0000 +Subject: [PATCH] ARM: dts: NSP: Add bcm958623hr board name to dts + +This board was previously added to +Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml +however the dts file was not updated to reflect this change. This patch +corrects bcm958623hr.dts by adding the board name to the compatible. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958623hr.dts | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm958623hr.dts ++++ b/arch/arm/boot/dts/bcm958623hr.dts +@@ -37,7 +37,7 @@ + + / { + model = "NorthStar Plus SVK (BCM958623HR)"; +- compatible = "brcm,bcm58623", "brcm,nsp"; ++ compatible = "brcm,bcm958623hr", "brcm,bcm58623", "brcm,nsp"; + + chosen { + stdout-path = "serial0:115200n8"; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0015-ARM-dts-NSP-Fix-MDIO-mux-node-names.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0015-ARM-dts-NSP-Fix-MDIO-mux-node-names.patch new file mode 100644 index 0000000000..a7c0f16719 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0015-ARM-dts-NSP-Fix-MDIO-mux-node-names.patch @@ -0,0 +1,47 @@ +From 38f8111369f318a538e9d4d89d8e48030c22fb40 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 29 Aug 2021 22:37:49 +0000 +Subject: [PATCH] ARM: dts: NSP: Fix MDIO mux node names + +While functional, the mdio-mux-mmioreg binding does not conform to +Documentation/devicetree/bindings/net/mdio-mux-mmioreg.yaml in that an +mdio-mux compatible is also required. Without this the following output +is observed when running dtbs_check: + +mdio-mux@32000: compatible: ['mdio-mux-mmioreg'] is too short + +This change brings conformance to this requirement and corresponds +likewise to Rafal Milecki's change to the BCM5301x platform[1]. + +[1] https://lore.kernel.org/linux-arm-kernel/20210822191256.3715003-1-f.fainelli@gmail.com/T/ + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Reviewed-by: Andrew Lunn <andrew@lunn.ch> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -371,7 +371,7 @@ + }; + + mdio-mux@32000 { +- compatible = "mdio-mux-mmioreg"; ++ compatible = "mdio-mux-mmioreg", "mdio-mux"; + reg = <0x32000 0x4>; + mux-mask = <0x200>; + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -72,7 +72,7 @@ + }; + + mdio-mii-mux { +- compatible = "mdio-mux-mmioreg"; ++ compatible = "mdio-mux-mmioreg", "mdio-mux"; + reg = <0x1803f1c0 0x4>; + mux-mask = <0x2000>; + mdio-parent-bus = <&mdio_ext>; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0016-ARM-dts-NSP-Fix-MX64-MX65-eeprom-node-name.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0016-ARM-dts-NSP-Fix-MX64-MX65-eeprom-node-name.patch new file mode 100644 index 0000000000..4cffad1f4e --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0016-ARM-dts-NSP-Fix-MX64-MX65-eeprom-node-name.patch @@ -0,0 +1,28 @@ +From 56e4e548427240d85fd220460d0ab5987e1dec00 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 29 Aug 2021 22:37:50 +0000 +Subject: [PATCH] ARM: dts: NSP: Fix MX64/MX65 eeprom node name + +Running dtbs_check yields the following message when checking the +MX64/MX65 devicetree: +at24@50: $nodename:0: 'at24@50' does not match '^eeprom@[0-9a-f]{1,2}$' + +This patch fixes the issue by renaming the at24 node appropriately. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +@@ -48,7 +48,7 @@ + &i2c0 { + status = "okay"; + +- at24@50 { ++ eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0017-ARM-dts-NSP-Fix-MX65-MDIO-mux-warnings.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0017-ARM-dts-NSP-Fix-MX65-MDIO-mux-warnings.patch new file mode 100644 index 0000000000..cad7388685 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0017-ARM-dts-NSP-Fix-MX65-MDIO-mux-warnings.patch @@ -0,0 +1,52 @@ +From f5fc9044e5d45a4d97b5240c8723f4677f647c9f Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Sun, 29 Aug 2021 22:37:51 +0000 +Subject: [PATCH] ARM: dts: NSP: Fix MX65 MDIO mux warnings + +The naming of this node is based upon that of the initial EA9500 dts[1]. +However this does not conform with the mdio-mux format, yielding the +following message when running dtbs_check: +mdio-mii-mux: $nodename:0: 'mdio-mii-mux' does not match '^mdio-mux[\\-@]?' + +Secondly, this node should be moved to within the axi node and given the +appropriate unit address. This also requires exposing the axi node via a +label in bcm-nsp.dtsi. This fixes the following warning: +Warning (unit_address_vs_reg): /mdio-mii-mux: node has a reg or ranges property, but no unit name + +[1]https://patchwork.ozlabs.org/project/linux-imx/patch/20180618174159.86150-1-npcomplete13@gmail.com/#1941353 + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 6 ++++-- + 2 files changed, 5 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -166,7 +166,7 @@ + }; + }; + +- axi@18000000 { ++ axi: axi@18000000 { + compatible = "simple-bus"; + ranges = <0x00000000 0x18000000 0x0011c40c>; + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -70,10 +70,12 @@ + gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>; + }; + }; ++}; + +- mdio-mii-mux { ++&axi { ++ mdio-mux@3f1c0 { + compatible = "mdio-mux-mmioreg", "mdio-mux"; +- reg = <0x1803f1c0 0x4>; ++ reg = <0x3f1c0 0x4>; + mux-mask = <0x2000>; + mdio-parent-bus = <&mdio_ext>; + #address-cells = <1>; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0018-ARM-dts-BCM5301X-Specify-switch-ports-for-more-devic.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0018-ARM-dts-BCM5301X-Specify-switch-ports-for-more-devic.patch new file mode 100644 index 0000000000..b309771369 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0018-ARM-dts-BCM5301X-Specify-switch-ports-for-more-devic.patch @@ -0,0 +1,290 @@ +From 225ffaf3d0e00daa2d0c7b68e8fd731ebbde3c03 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 7 Sep 2021 08:00:48 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Specify switch ports for more devices +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Those are remaining models I have that didn't have ports yet. All +tested. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 37 ++++++++++++++++ + .../boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 37 ++++++++++++++++ + arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 42 +++++++++++++++++++ + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 42 +++++++++++++++++++ + arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts | 37 ++++++++++++++++ + arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts | 37 ++++++++++++++++ + 6 files changed, 232 insertions(+) + +--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +@@ -94,3 +94,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan4"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan3"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan1"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +@@ -117,3 +117,40 @@ + }; + }; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +@@ -187,3 +187,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -118,3 +118,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan4"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan3"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan1"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts +@@ -68,3 +68,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan4"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan2"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan1"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts +@@ -68,3 +68,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan4"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan2"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan1"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0019-ARM-dts-BCM53573-Describe-on-SoC-BCM53125-rev-4-swit.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0019-ARM-dts-BCM53573-Describe-on-SoC-BCM53125-rev-4-swit.patch new file mode 100644 index 0000000000..3a5438c228 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0019-ARM-dts-BCM53573-Describe-on-SoC-BCM53125-rev-4-swit.patch @@ -0,0 +1,44 @@ +From 9fb90ae6cae7f8fe4fbf626945f32cd9da2c3892 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 20 Sep 2021 16:10:23 +0200 +Subject: [PATCH] ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM53573 family SoC have Ethernet switch connected to the first Ethernet +controller (accessible over MDIO). + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53573.dtsi | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -180,6 +180,24 @@ + + gmac0: ethernet@5000 { + reg = <0x5000 0x1000>; ++ ++ mdio { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ switch: switch@1e { ++ compatible = "brcm,bcm53125"; ++ reg = <0x1e>; ++ ++ status = "disabled"; ++ ++ /* ports are defined in board DTS */ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ }; ++ }; + }; + + gmac1: ethernet@b000 { diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0020-ARM-dts-BCM53573-Add-Tenda-AC9-switch-ports.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0020-ARM-dts-BCM53573-Add-Tenda-AC9-switch-ports.patch new file mode 100644 index 0000000000..c6d995723c --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0020-ARM-dts-BCM53573-Add-Tenda-AC9-switch-ports.patch @@ -0,0 +1,59 @@ +From 64612828628cca6e3992e421f45c242dc6625647 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 20 Sep 2021 16:10:24 +0200 +Subject: [PATCH] ARM: dts: BCM53573: Add Tenda AC9 switch ports +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This router has 1 WAN and 4 LAN ports. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47189-tenda-ac9.dts | 37 ++++++++++++++++++++++++ + 1 file changed, 37 insertions(+) + +--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts ++++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts +@@ -105,3 +105,40 @@ + }; + }; + }; ++ ++&switch { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0021-ARM-BCM53016-Specify-switch-ports-for-Meraki-MR32.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0021-ARM-BCM53016-Specify-switch-ports-for-Meraki-MR32.patch new file mode 100644 index 0000000000..35f697c66f --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0021-ARM-BCM53016-Specify-switch-ports-for-Meraki-MR32.patch @@ -0,0 +1,57 @@ +From 6abc4ca5a28070945e0d68cb4160b309bfbf4b8b Mon Sep 17 00:00:00 2001 +From: Christian Lamparter <chunkeey@gmail.com> +Date: Sat, 18 Sep 2021 19:29:30 +0200 +Subject: [PATCH] ARM: BCM53016: Specify switch ports for Meraki MR32 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +the switch identifies itself as a BCM53012 (rev 5)... +This patch has been tested & verified on OpenWrt's +snapshot with Linux 5.10 (didn't test any older kernels). +The MR32 is able to "talk to the network" as before with +OpenWrt's SWITCHDEV b53 driver. + +| b53-srab-switch 18007000.ethernet-switch: found switch: BCM53012, rev 5 +| libphy: dsa slave smi: probed +| b53-srab-switch 18007000.ethernet-switch poe (uninitialized): +| PHY [dsa-0.0:00] driver [Generic PHY] (irq=POLL) +| b53-srab-switch 18007000.ethernet-switch: Using legacy PHYLIB callbacks. +| Please migrate to PHYLINK! +| DSA: tree 0 setup + +Reported-by: Rafał Miłecki <zajec5@gmail.com> +Signed-off-by: Christian Lamparter <chunkeey@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +@@ -217,3 +217,25 @@ + }; + }; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "poe"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ ++ fixed-link { ++ speed = <1000>; ++ duplex-full; ++ }; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0022-ARM-BCM53016-MR32-get-mac-address-from-nvmem.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0022-ARM-BCM53016-MR32-get-mac-address-from-nvmem.patch new file mode 100644 index 0000000000..70a18822a9 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0022-ARM-BCM53016-MR32-get-mac-address-from-nvmem.patch @@ -0,0 +1,41 @@ +From 477ffdbdf389cc91294d66e251cc6f856da5820c Mon Sep 17 00:00:00 2001 +From: Christian Lamparter <chunkeey@gmail.com> +Date: Sat, 18 Sep 2021 19:29:31 +0200 +Subject: [PATCH] ARM: BCM53016: MR32: get mac-address from nvmem + +The MAC-Address of the MR32's sole ethernet port is +located in offset 0x66 of the attached AT24C64 eeprom. + +Signed-off-by: Christian Lamparter <chunkeey@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +@@ -110,6 +110,12 @@ + reg = <0x50>; + pagesize = <32>; + read-only; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ mac_address: mac-address@66 { ++ reg = <0x66 0x6>; ++ }; + }; + }; + }; +@@ -133,6 +139,11 @@ + */ + }; + ++&gmac0 { ++ nvmem-cell-names = "mac-address"; ++ nvmem-cells = <&mac_address>; ++}; ++ + &gmac1 { + status = "disabled"; + }; diff --git a/target/linux/bcm53xx/patches-5.15/030-v5.16-0023-ARM-dts-BCM5301X-Add-DT-for-Asus-RT-AC88U.patch b/target/linux/bcm53xx/patches-5.15/030-v5.16-0023-ARM-dts-BCM5301X-Add-DT-for-Asus-RT-AC88U.patch new file mode 100644 index 0000000000..667ccea0a9 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/030-v5.16-0023-ARM-dts-BCM5301X-Add-DT-for-Asus-RT-AC88U.patch @@ -0,0 +1,242 @@ +From beff77b93452cd2057c859694709dd34a181488f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com> +Date: Tue, 21 Sep 2021 20:19:01 +0800 +Subject: [PATCH] ARM: dts: BCM5301X: Add DT for Asus RT-AC88U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Hardware Info +------------- + +Processor - Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz +Switch - BCM53012 in BCM4709C0KFEBG & external RTL8365MB +DDR3 RAM - 512 MB +Flash - 128 MB (ESMT F59L1G81LA-25T) +2.4GHz - BCM4366 4×4 2.4/5G single chip 802.11ac SoC +5GHz - BCM4366 4×4 2.4/5G single chip 802.11ac SoC +Ports - 8 Ports, 1 WAN Ports + +Tested on OpenWrt on kernel 5.10 built with DSA driver. + +Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 200 +++++++++++++++++++ + 2 files changed, 201 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -117,6 +117,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-netgear-r7000.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ ++ bcm47094-asus-rt-ac88u.dtb \ + bcm47094-dlink-dir-885l.dtb \ + bcm47094-linksys-panamera.dtb \ + bcm47094-luxul-abr-4500.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -0,0 +1,200 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Copyright (C) 2021 Arınç ÜNAL <arinc.unal@arinc9.com> ++ */ ++ ++/dts-v1/; ++ ++#include "bcm47094.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708"; ++ model = "Asus RT-AC88U"; ++ ++ chosen { ++ bootargs = "earlycon"; ++ }; ++ ++ memory@0 { ++ device_type = "memory"; ++ reg = <0x00000000 0x08000000>, ++ <0x88000000 0x18000000>; ++ }; ++ ++ nvram@1c080000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1c080000 0x00180000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ power { ++ label = "white:power"; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ wan-red { ++ label = "red:wan"; ++ gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; ++ }; ++ ++ lan { ++ label = "white:lan"; ++ gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>; ++ }; ++ ++ usb2 { ++ label = "white:usb2"; ++ gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ehci_port2>; ++ linux,default-trigger = "usbport"; ++ }; ++ ++ usb3 { ++ label = "white:usb3"; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ehci_port1>, <&xhci_port1>; ++ linux,default-trigger = "usbport"; ++ }; ++ ++ wps { ++ label = "white:wps"; ++ gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; ++ }; ++ ++ reset { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ }; ++ ++ wifi { ++ label = "Wi-Fi"; ++ linux,code = <KEY_RFKILL>; ++ gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; ++ }; ++ ++ led { ++ label = "Backlight"; ++ linux,code = <KEY_BRIGHTNESS_ZERO>; ++ gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&srab { ++ compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab"; ++ status = "okay"; ++ dsa,member = <0 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ port@0 { ++ reg = <0>; ++ label = "lan4"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan3"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan1"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ sw0_p5: port@5 { ++ reg = <5>; ++ label = "extsw"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@7 { ++ reg = <7>; ++ ethernet = <&gmac1>; ++ label = "cpu"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ ethernet = <&gmac2>; ++ label = "cpu"; ++ status = "disabled"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; ++ ++&usb2 { ++ vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; ++}; ++ ++&usb3_phy { ++ status = "okay"; ++}; ++ ++&nandcs { ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ partition@0 { ++ label = "boot"; ++ reg = <0x00000000 0x00080000>; ++ read-only; ++ }; ++ ++ partition@80000 { ++ label = "nvram"; ++ reg = <0x00080000 0x00180000>; ++ }; ++ ++ partition@200000 { ++ label = "firmware"; ++ reg = <0x00200000 0x07e00000>; ++ compatible = "brcm,trx"; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch new file mode 100644 index 0000000000..a0be1eda4d --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch @@ -0,0 +1,42 @@ +From 58d3d07985c1adab31a3ed76360d016bb1c5b358 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 15 Oct 2021 23:50:22 +0100 +Subject: [PATCH] ARM: dts: NSP: MX65: add qca8k falling-edge, PLL properties + +This patch enables two properties for the QCA8337 switches on the MX65. + +Set the SGMII transmit clock to falling edge +"qca,sgmii-txclk-falling-edge" to conform to the OEM configuration [1]. + +The new explicit PLL enable option "qca,sgmii-enable-pll" is required +[2]. + +[1] https://git.kernel.org/netdev/net-next/c/6c43809bf1be +[2] https://git.kernel.org/netdev/net-next/c/bbc4799e8bb6 + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -118,6 +118,8 @@ + reg = <0>; + ethernet = <&sgmii1>; + phy-mode = "sgmii"; ++ qca,sgmii-enable-pll; ++ qca,sgmii-txclk-falling-edge; + fixed-link { + speed = <1000>; + full-duplex; +@@ -194,6 +196,8 @@ + reg = <0>; + ethernet = <&sgmii0>; + phy-mode = "sgmii"; ++ qca,sgmii-enable-pll; ++ qca,sgmii-txclk-falling-edge; + fixed-link { + speed = <1000>; + full-duplex; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0002-ARM-dts-BCM5301X-remove-unnecessary-address-size-cel.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0002-ARM-dts-BCM5301X-remove-unnecessary-address-size-cel.patch new file mode 100644 index 0000000000..3c3725adec --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0002-ARM-dts-BCM5301X-remove-unnecessary-address-size-cel.patch @@ -0,0 +1,29 @@ +From 835992e7eca4b29a87c204cefff2f7863fd087f3 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com> +Date: Wed, 27 Oct 2021 00:57:03 +0800 +Subject: [PATCH] ARM: dts: BCM5301X: remove unnecessary address & size cells + from Asus RT-AC88U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Remove the unnecessary #address-cells & #size-cells in the gpio-keys node +from the device tree of Asus RT-AC88U. + +Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 2 -- + 1 file changed, 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -68,8 +68,6 @@ + + gpio-keys { + compatible = "gpio-keys"; +- #address-cells = <1>; +- #size-cells = <0>; + + wps { + label = "WPS"; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0003-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0003-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch new file mode 100644 index 0000000000..562d5a22c7 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0003-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch @@ -0,0 +1,104 @@ +From b6c99228c8edc5e67d8229ba1c5f76cce210ddfc Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com> +Date: Wed, 27 Oct 2021 00:57:06 +0800 +Subject: [PATCH] ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Define the Realtek RTL8365MB switch without interrupt support on the device +tree of Asus RT-AC88U. + +Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> +Acked-by: Alvin Šipraga <alsi@bang-olufsen.dk> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 77 ++++++++++++++++++++ + 1 file changed, 77 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -93,6 +93,83 @@ + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + }; + }; ++ ++ switch { ++ compatible = "realtek,rtl8365mb"; ++ /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */ ++ mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; ++ mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; ++ reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; ++ realtek,disable-leds; ++ dsa,member = <1 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ ++ port@0 { ++ reg = <0>; ++ label = "lan5"; ++ phy-handle = <ðphy0>; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan6"; ++ phy-handle = <ðphy1>; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan7"; ++ phy-handle = <ðphy2>; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan8"; ++ phy-handle = <ðphy3>; ++ }; ++ ++ port@6 { ++ reg = <6>; ++ label = "cpu"; ++ ethernet = <&sw0_p5>; ++ phy-mode = "rgmii"; ++ tx-internal-delay-ps = <2000>; ++ rx-internal-delay-ps = <2000>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ pause; ++ }; ++ }; ++ }; ++ ++ mdio { ++ compatible = "realtek,smi-mdio"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ethphy0: ethernet-phy@0 { ++ reg = <0>; ++ }; ++ ++ ethphy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++ ++ ethphy2: ethernet-phy@2 { ++ reg = <2>; ++ }; ++ ++ ethphy3: ethernet-phy@3 { ++ reg = <3>; ++ }; ++ }; ++ }; + }; + + &srab { diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch new file mode 100644 index 0000000000..6118e98cc5 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch @@ -0,0 +1,104 @@ +From de7880016665afe7fa7d40e1fafa859260d53ba1 Mon Sep 17 00:00:00 2001 +From: Christian Lamparter <chunkeey@gmail.com> +Date: Thu, 28 Oct 2021 09:03:44 +0200 +Subject: [PATCH] ARM: BCM53016: MR32: convert to Broadcom iProc I2C Driver +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +replaces the bit-banged i2c-gpio provided i2c functionality +with the hardware in the SoC. + +During review of the MR32, Florian Fainelli pointed out that the +SoC has a real I2C-controller. Furthermore, the connected pins +(SDA and SCL) would line up perfectly for use. Back then I couldn't +get it working though and I left it with i2c-gpio (which worked). + +Now we know the reason: the interrupt was incorrectly specified. +(Hence, this patch depends on Florian Fainelli's +"ARM: dts: BCM5301X: Fix I2C controller interrupt" patch). + +Cc: Florian Fainelli <f.fainelli@gmail.com> +Cc: Rafał Miłecki <zajec5@gmail.com> +Cc: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Christian Lamparter <chunkeey@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 62 ++++++++++------------ + 1 file changed, 28 insertions(+), 34 deletions(-) + +--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +@@ -84,40 +84,6 @@ + max-brightness = <255>; + }; + }; +- +- i2c { +- /* +- * The platform provided I2C does not budge. +- * This is a replacement until I can figure +- * out what are the missing bits... +- */ +- +- compatible = "i2c-gpio"; +- sda-gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; +- scl-gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; +- i2c-gpio,delay-us = <10>; /* close to 100 kHz */ +- #address-cells = <1>; +- #size-cells = <0>; +- +- current_sense: ina219@45 { +- compatible = "ti,ina219"; +- reg = <0x45>; +- shunt-resistor = <60000>; /* = 60 mOhms */ +- }; +- +- eeprom: eeprom@50 { +- compatible = "atmel,24c64"; +- reg = <0x50>; +- pagesize = <32>; +- read-only; +- #address-cells = <1>; +- #size-cells = <1>; +- +- mac_address: mac-address@66 { +- reg = <0x66 0x6>; +- }; +- }; +- }; + }; + + &uart0 { +@@ -250,3 +216,31 @@ + }; + }; + }; ++ ++&i2c0 { ++ status = "okay"; ++ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinmux_i2c>; ++ ++ clock-frequency = <100000>; ++ ++ current_sense: ina219@45 { ++ compatible = "ti,ina219"; ++ reg = <0x45>; ++ shunt-resistor = <60000>; /* = 60 mOhms */ ++ }; ++ ++ eeprom: eeprom@50 { ++ compatible = "atmel,24c64"; ++ reg = <0x50>; ++ pagesize = <32>; ++ read-only; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ mac_address: mac-address@66 { ++ reg = <0x66 0x6>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch new file mode 100644 index 0000000000..0a817e8fd1 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch @@ -0,0 +1,60 @@ +From 31fd9b79dc580301c53a001482755ba7e88c2809 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 29 Oct 2021 18:05:23 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: update CRU block description +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This describes CRU in a way matching documentation and fixes: + +arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dt.yaml: cru@100: $nodename:0: 'cru@100' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' + From schema: /lib/python3.6/site-packages/dtschema/schemas/simple-bus.yaml + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 13 +++++++++---- + 1 file changed, 9 insertions(+), 4 deletions(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -423,14 +423,14 @@ + #address-cells = <1>; + #size-cells = <1>; + +- cru@100 { +- compatible = "simple-bus"; ++ cru-bus@100 { ++ compatible = "brcm,ns-cru", "simple-mfd"; + reg = <0x100 0x1a4>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + +- lcpll0: lcpll0@100 { ++ lcpll0: clock-controller@100 { + #clock-cells = <1>; + compatible = "brcm,nsp-lcpll0"; + reg = <0x100 0x14>; +@@ -439,7 +439,7 @@ + "sdio", "ddr_phy"; + }; + +- genpll: genpll@140 { ++ genpll: clock-controller@140 { + #clock-cells = <1>; + compatible = "brcm,nsp-genpll"; + reg = <0x140 0x24>; +@@ -450,6 +450,11 @@ + "sata1", "sata2"; + }; + ++ syscon@180 { ++ compatible = "brcm,cru-clkset", "syscon"; ++ reg = <0x180 0x4>; ++ }; ++ + pinctrl: pin-controller@1c0 { + compatible = "brcm,bcm4708-pinmux"; + reg = <0x1c0 0x24>; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0006-ARM-dts-BCM5301X-use-non-deprecated-USB-2.0-PHY-bind.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0006-ARM-dts-BCM5301X-use-non-deprecated-USB-2.0-PHY-bind.patch new file mode 100644 index 0000000000..e01927bedf --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0006-ARM-dts-BCM5301X-use-non-deprecated-USB-2.0-PHY-bind.patch @@ -0,0 +1,54 @@ +From 1a46061a2a4130a08841941ce6dcaa32be2ce312 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 23 Nov 2021 10:03:33 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: use non-deprecated USB 2.0 PHY binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The new binding covers a single reg and uses syscon to reference shared +register. + +References: 55b9b741712d ("dt-bindings: phy: brcm,ns-usb2-phy: bind just a PHY block") +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 20 ++++++++++---------- + 1 file changed, 10 insertions(+), 10 deletions(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -148,15 +148,6 @@ + }; + }; + +- usb2_phy: usb2-phy@1800c000 { +- compatible = "brcm,ns-usb2-phy"; +- reg = <0x1800c000 0x1000>; +- reg-names = "dmu"; +- #phy-cells = <0>; +- clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>; +- clock-names = "phy-ref-clk"; +- }; +- + axi@18000000 { + compatible = "brcm,bus-axi"; + reg = <0x18000000 0x1000>; +@@ -450,7 +441,16 @@ + "sata1", "sata2"; + }; + +- syscon@180 { ++ usb2_phy: phy@164 { ++ compatible = "brcm,ns-usb2-phy"; ++ reg = <0x164 0x4>; ++ brcm,syscon-clkset = <&cru_clkset>; ++ clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>; ++ clock-names = "phy-ref-clk"; ++ #phy-cells = <0>; ++ }; ++ ++ cru_clkset: syscon@180 { + compatible = "brcm,cru-clkset", "syscon"; + reg = <0x180 0x4>; + }; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0007-ARM-dts-NSP-Fixed-iProc-PCIe-MSI-sub-node.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0007-ARM-dts-NSP-Fixed-iProc-PCIe-MSI-sub-node.patch new file mode 100644 index 0000000000..730b989808 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0007-ARM-dts-NSP-Fixed-iProc-PCIe-MSI-sub-node.patch @@ -0,0 +1,42 @@ +From 69c4e53bdd055ecc27761f6971a50c631ff9072e Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Thu, 2 Dec 2021 15:16:27 -0800 +Subject: [PATCH] ARM: dts: NSP: Fixed iProc PCIe MSI sub-node + +Rename the msi controller unit name to 'msi' to avoid collisions with +the 'msi-controller' boolean property. + +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -587,7 +587,7 @@ + status = "disabled"; + + msi-parent = <&msi0>; +- msi0: msi-controller { ++ msi0: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; +@@ -624,7 +624,7 @@ + status = "disabled"; + + msi-parent = <&msi1>; +- msi1: msi-controller { ++ msi1: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; +@@ -661,7 +661,7 @@ + status = "disabled"; + + msi-parent = <&msi2>; +- msi2: msi-controller { ++ msi2: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0008-ARM-dts-NSP-Rename-SATA-unit-name.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0008-ARM-dts-NSP-Rename-SATA-unit-name.patch new file mode 100644 index 0000000000..fd90fbf1f6 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0008-ARM-dts-NSP-Rename-SATA-unit-name.patch @@ -0,0 +1,25 @@ +From 9a68c53f875e88edd3403c001ad85f4ac0ed3486 Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Tue, 7 Dec 2021 10:19:09 -0800 +Subject: [PATCH] ARM: dts: NSP: Rename SATA unit name + +Rename the SATA controller unit name from ahci to sata in preparation +for adding the Broadcom SATA3 controller YAML binding which will bring +validation. + +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm-nsp.dtsi ++++ b/arch/arm/boot/dts/bcm-nsp.dtsi +@@ -534,7 +534,7 @@ + }; + }; + +- sata: ahci@41000 { ++ sata: sata@41000 { + compatible = "brcm,bcm-nsp-ahci"; + reg-names = "ahci", "top-ctrl"; + reg = <0x41000 0x1000>, <0x40020 0x1c>; diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0009-ARM-dts-BCM5301X-correct-RX-delay-and-enable-flow-co.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0009-ARM-dts-BCM5301X-correct-RX-delay-and-enable-flow-co.patch new file mode 100644 index 0000000000..e81ec169b9 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0009-ARM-dts-BCM5301X-correct-RX-delay-and-enable-flow-co.patch @@ -0,0 +1,45 @@ +From 5e33f1c4a7cb914a003a304ab8eef705b17aabb7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com> +Date: Fri, 17 Dec 2021 00:03:19 +0800 +Subject: [PATCH] ARM: dts: BCM5301X: correct RX delay and enable flow control + on Asus RT-AC88U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The current 'rx-internal-delay-ps' property value on the Realtek switch +node, 2000, will be divided by 300, resulting in 6.66, which will be +rounded to the closest step value, 7. Change it to 2100 to be accurate. +See ef136837aaf6 ("net: dsa: rtl8365mb: set RGMII RX delay in steps of +0.3 ns") for reference. + +Flow control needs to be enabled on both sides of the internal and +external switch. It is already enabled on the CPU port of the Realtek +switch so we also enable it on the external switch port of the Broadcom +switch as well. + +Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -138,7 +138,7 @@ + ethernet = <&sw0_p5>; + phy-mode = "rgmii"; + tx-internal-delay-ps = <2000>; +- rx-internal-delay-ps = <2000>; ++ rx-internal-delay-ps = <2100>; + + fixed-link { + speed = <1000>; +@@ -213,6 +213,7 @@ + fixed-link { + speed = <1000>; + full-duplex; ++ pause; + }; + }; + diff --git a/target/linux/bcm53xx/patches-5.15/031-v5.17-0010-Revert-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-A.patch b/target/linux/bcm53xx/patches-5.15/031-v5.17-0010-Revert-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-A.patch new file mode 100644 index 0000000000..3d814b1252 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/031-v5.17-0010-Revert-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-A.patch @@ -0,0 +1,109 @@ +From 8b0c59c622dc4dab970ec63264fb5b152944ac80 Mon Sep 17 00:00:00 2001 +From: Arnd Bergmann <arnd@arndb.de> +Date: Thu, 23 Dec 2021 00:17:17 +0100 +Subject: [PATCH] Revert "ARM: dts: BCM5301X: define RTL8365MB switch on Asus + RT-AC88U" + +This reverts commit 3d2d52a0d1835b56f6bd67d268f6c39df0e41692, it caused +a build regression: + +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts:109.4-14: Warning (reg_format): /switch/ports:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts:106.9-149.5: Warning (avoid_default_addr_size): /switch/ports: Relying on default #address-cells value +arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts:106.9-149.5: Warning (avoid_default_addr_size): /switch/ports: Relying on default #size-cells value + +Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> +Signed-off-by: Arnd Bergmann <arnd@arndb.de> +--- + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 77 -------------------- + 1 file changed, 77 deletions(-) + +--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -93,83 +93,6 @@ + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + }; + }; +- +- switch { +- compatible = "realtek,rtl8365mb"; +- /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */ +- mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; +- mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; +- reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; +- realtek,disable-leds; +- dsa,member = <1 0>; +- +- ports { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <0>; +- +- port@0 { +- reg = <0>; +- label = "lan5"; +- phy-handle = <ðphy0>; +- }; +- +- port@1 { +- reg = <1>; +- label = "lan6"; +- phy-handle = <ðphy1>; +- }; +- +- port@2 { +- reg = <2>; +- label = "lan7"; +- phy-handle = <ðphy2>; +- }; +- +- port@3 { +- reg = <3>; +- label = "lan8"; +- phy-handle = <ðphy3>; +- }; +- +- port@6 { +- reg = <6>; +- label = "cpu"; +- ethernet = <&sw0_p5>; +- phy-mode = "rgmii"; +- tx-internal-delay-ps = <2000>; +- rx-internal-delay-ps = <2100>; +- +- fixed-link { +- speed = <1000>; +- full-duplex; +- pause; +- }; +- }; +- }; +- +- mdio { +- compatible = "realtek,smi-mdio"; +- #address-cells = <1>; +- #size-cells = <0>; +- +- ethphy0: ethernet-phy@0 { +- reg = <0>; +- }; +- +- ethphy1: ethernet-phy@1 { +- reg = <1>; +- }; +- +- ethphy2: ethernet-phy@2 { +- reg = <2>; +- }; +- +- ethphy3: ethernet-phy@3 { +- reg = <3>; +- }; +- }; +- }; + }; + + &srab { diff --git a/target/linux/bcm53xx/patches-5.15/032-v5.18-0001-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch b/target/linux/bcm53xx/patches-5.15/032-v5.18-0001-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch new file mode 100644 index 0000000000..77d3420ff8 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/032-v5.18-0001-ARM-dts-BCM5301X-define-RTL8365MB-switch-on-Asus-RT-.patch @@ -0,0 +1,103 @@ +From 441d531ec9b766f49e01c107a3043235daa4493f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com> +Date: Sun, 2 Jan 2022 23:33:04 +0300 +Subject: [PATCH] ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Define the Realtek RTL8365MB switch without interrupt support on the device +tree of Asus RT-AC88U. + +Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> +Acked-by: Alvin Šipraga <alsi@bang-olufsen.dk> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 76 ++++++++++++++++++++ + 1 file changed, 76 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts ++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +@@ -93,6 +93,82 @@ + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + }; + }; ++ ++ switch { ++ compatible = "realtek,rtl8365mb"; ++ /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */ ++ mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; ++ mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; ++ reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; ++ realtek,disable-leds; ++ dsa,member = <1 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ port@0 { ++ reg = <0>; ++ label = "lan5"; ++ phy-handle = <ðphy0>; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan6"; ++ phy-handle = <ðphy1>; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan7"; ++ phy-handle = <ðphy2>; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan8"; ++ phy-handle = <ðphy3>; ++ }; ++ ++ port@6 { ++ reg = <6>; ++ label = "cpu"; ++ ethernet = <&sw0_p5>; ++ phy-mode = "rgmii"; ++ tx-internal-delay-ps = <2000>; ++ rx-internal-delay-ps = <2100>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ pause; ++ }; ++ }; ++ }; ++ ++ mdio { ++ compatible = "realtek,smi-mdio"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ethphy0: ethernet-phy@0 { ++ reg = <0>; ++ }; ++ ++ ethphy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++ ++ ethphy2: ethernet-phy@2 { ++ reg = <2>; ++ }; ++ ++ ethphy3: ethernet-phy@3 { ++ reg = <3>; ++ }; ++ }; ++ }; + }; + + &srab { diff --git a/target/linux/bcm53xx/patches-5.15/032-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch b/target/linux/bcm53xx/patches-5.15/032-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch new file mode 100644 index 0000000000..19cf1fe952 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/032-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch @@ -0,0 +1,40 @@ +From 66848aff05f669e95795b5f3a163f4762781333e Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Wed, 23 Feb 2022 23:50:39 +0000 +Subject: [PATCH] ARM: dts: NSP: MX6X: get mac-address from eeprom + +The MAC address on the MX64/MX65 series is located on the AT24 EEPROM. +This is the same as other Meraki devices such as the MR32 [1]. + +[1] https://lore.kernel.org/linux-arm-kernel/fa8271d02ef74a687f365cebe5c55ec846963ab7.1631986106.git.chunkeey@gmail.com/ + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +@@ -39,6 +39,8 @@ + + &amac2 { + status = "okay"; ++ nvmem-cells = <&mac_address>; ++ nvmem-cell-names = "mac-address"; + }; + + &ehci0 { +@@ -53,6 +55,12 @@ + reg = <0x50>; + pagesize = <32>; + read-only; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ mac_address: mac-address@66 { ++ reg = <0x66 0x6>; ++ }; + }; + }; + diff --git a/target/linux/bcm53xx/patches-5.15/032-v5.18-0003-ARM-dts-NSP-MX6X-correct-LED-function-types.patch b/target/linux/bcm53xx/patches-5.15/032-v5.18-0003-ARM-dts-NSP-MX6X-correct-LED-function-types.patch new file mode 100644 index 0000000000..2da45ff9da --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/032-v5.18-0003-ARM-dts-NSP-MX6X-correct-LED-function-types.patch @@ -0,0 +1,62 @@ +From 482c85c7fc95c572d368b2214b9e9d2c4a2e5789 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Wed, 23 Feb 2022 23:50:40 +0000 +Subject: [PATCH] ARM: dts: NSP: MX6X: correct LED function types + +Currently, the amber LED will remain always on. This is due to a +misinterpretation of the LED sub-node properties, where-by "default-state" +was used to indicate the initial state when powering on the device. When in +use, however, this resulted in the amber LED always being on. Instead change +this to only indicate a fault state. + +Assign LED_FUNCTION_POWER to the green PWM LED. + +These changes bring the MX64/65 in line with the MR32's devicetree. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 3 +-- + arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi | 3 +-- + arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi | 2 +- + 3 files changed, 3 insertions(+), 5 deletions(-) + +--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -57,10 +57,9 @@ + + led-4 { + /* amber:power */ +- function = LED_FUNCTION_POWER; ++ function = LED_FUNCTION_FAULT; + color = <LED_COLOR_ID_AMBER>; + gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>; +- default-state = "on"; + }; + + led-5 { +--- a/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi +@@ -106,10 +106,9 @@ + + led-a { + /* amber:power */ +- function = LED_FUNCTION_POWER; ++ function = LED_FUNCTION_FAULT; + color = <LED_COLOR_ID_AMBER>; + gpios = <&gpioa 0 GPIO_ACTIVE_LOW>; +- default-state = "on"; + }; + + led-b { +--- a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +@@ -22,7 +22,7 @@ + }; + + led-2 { +- function = LED_FUNCTION_INDICATOR; ++ function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_GREEN>; + pwms = <&pwm 2 50000>; + max-brightness = <255>; diff --git a/target/linux/bcm53xx/patches-5.15/032-v5.18-0004-ARM-dts-BCM5301X-Add-Ethernet-MAC-address-to-Luxul-X.patch b/target/linux/bcm53xx/patches-5.15/032-v5.18-0004-ARM-dts-BCM5301X-Add-Ethernet-MAC-address-to-Luxul-X.patch new file mode 100644 index 0000000000..c70fbc398b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/032-v5.18-0004-ARM-dts-BCM5301X-Add-Ethernet-MAC-address-to-Luxul-X.patch @@ -0,0 +1,42 @@ +From c8442f0fb09ca3d842b9b23d1d0650f649fd10f8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 28 Feb 2022 10:52:07 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Add Ethernet MAC address to Luxul + XWR-3150 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Luxul XWR-3150 stores MAC as NVRAM variable. Add NVMEM cell for it and +reference it in the Ethernet interface node. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +@@ -25,6 +25,9 @@ + nvram@1eff0000 { + compatible = "brcm,nvram"; + reg = <0x1eff0000 0x10000>; ++ ++ et0macaddr: et0macaddr { ++ }; + }; + + leds { +@@ -72,6 +75,11 @@ + }; + }; + ++&gmac0 { ++ nvmem-cells = <&et0macaddr>; ++ nvmem-cell-names = "mac-address"; ++}; ++ + &usb3 { + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; + }; diff --git a/target/linux/bcm53xx/patches-5.15/070-v5.17-phy-bcm-ns-usb2-support-updated-DT-binding-with-PHY-.patch b/target/linux/bcm53xx/patches-5.15/070-v5.17-phy-bcm-ns-usb2-support-updated-DT-binding-with-PHY-.patch new file mode 100644 index 0000000000..e4a0f314dc --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/070-v5.17-phy-bcm-ns-usb2-support-updated-DT-binding-with-PHY-.patch @@ -0,0 +1,129 @@ +From d3bc6269e21fc474763708e79c7a118740befb94 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 26 Oct 2021 11:37:16 +0200 +Subject: [PATCH] phy: bcm-ns-usb2: support updated DT binding with PHY reg + space +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Updated DT binding maps just a PHY's register space instead of the whole +DMU block. Accessing a common CRU reg is handled using syscon & +regmap. + +The old binding has been deprecated and remains supported as a fallback +method. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Link: https://lore.kernel.org/r/20211026093716.5567-1-zajec5@gmail.com +Signed-off-by: Vinod Koul <vkoul@kernel.org> +--- + drivers/phy/broadcom/phy-bcm-ns-usb2.c | 52 +++++++++++++++++++++----- + 1 file changed, 43 insertions(+), 9 deletions(-) + +--- a/drivers/phy/broadcom/phy-bcm-ns-usb2.c ++++ b/drivers/phy/broadcom/phy-bcm-ns-usb2.c +@@ -9,17 +9,23 @@ + #include <linux/clk.h> + #include <linux/delay.h> + #include <linux/err.h> ++#include <linux/mfd/syscon.h> + #include <linux/module.h> + #include <linux/of_address.h> + #include <linux/of_platform.h> + #include <linux/phy/phy.h> + #include <linux/platform_device.h> ++#include <linux/regmap.h> + #include <linux/slab.h> + + struct bcm_ns_usb2 { + struct device *dev; + struct clk *ref_clk; + struct phy *phy; ++ struct regmap *clkset; ++ void __iomem *base; ++ ++ /* Deprecated binding */ + void __iomem *dmu; + }; + +@@ -27,7 +33,6 @@ static int bcm_ns_usb2_phy_init(struct p + { + struct bcm_ns_usb2 *usb2 = phy_get_drvdata(phy); + struct device *dev = usb2->dev; +- void __iomem *dmu = usb2->dmu; + u32 ref_clk_rate, usb2ctl, usb_pll_ndiv, usb_pll_pdiv; + int err = 0; + +@@ -44,7 +49,10 @@ static int bcm_ns_usb2_phy_init(struct p + goto err_clk_off; + } + +- usb2ctl = readl(dmu + BCMA_DMU_CRU_USB2_CONTROL); ++ if (usb2->base) ++ usb2ctl = readl(usb2->base); ++ else ++ usb2ctl = readl(usb2->dmu + BCMA_DMU_CRU_USB2_CONTROL); + + if (usb2ctl & BCMA_DMU_CRU_USB2_CONTROL_USB_PLL_PDIV_MASK) { + usb_pll_pdiv = usb2ctl; +@@ -58,15 +66,24 @@ static int bcm_ns_usb2_phy_init(struct p + usb_pll_ndiv = (1920000000 * usb_pll_pdiv) / ref_clk_rate; + + /* Unlock DMU PLL settings with some magic value */ +- writel(0x0000ea68, dmu + BCMA_DMU_CRU_CLKSET_KEY); ++ if (usb2->clkset) ++ regmap_write(usb2->clkset, 0, 0x0000ea68); ++ else ++ writel(0x0000ea68, usb2->dmu + BCMA_DMU_CRU_CLKSET_KEY); + + /* Write USB 2.0 PLL control setting */ + usb2ctl &= ~BCMA_DMU_CRU_USB2_CONTROL_USB_PLL_NDIV_MASK; + usb2ctl |= usb_pll_ndiv << BCMA_DMU_CRU_USB2_CONTROL_USB_PLL_NDIV_SHIFT; +- writel(usb2ctl, dmu + BCMA_DMU_CRU_USB2_CONTROL); ++ if (usb2->base) ++ writel(usb2ctl, usb2->base); ++ else ++ writel(usb2ctl, usb2->dmu + BCMA_DMU_CRU_USB2_CONTROL); + + /* Lock DMU PLL settings */ +- writel(0x00000000, dmu + BCMA_DMU_CRU_CLKSET_KEY); ++ if (usb2->clkset) ++ regmap_write(usb2->clkset, 0, 0x00000000); ++ else ++ writel(0x00000000, usb2->dmu + BCMA_DMU_CRU_CLKSET_KEY); + + err_clk_off: + clk_disable_unprepare(usb2->ref_clk); +@@ -90,10 +107,27 @@ static int bcm_ns_usb2_probe(struct plat + return -ENOMEM; + usb2->dev = dev; + +- usb2->dmu = devm_platform_ioremap_resource_byname(pdev, "dmu"); +- if (IS_ERR(usb2->dmu)) { +- dev_err(dev, "Failed to map DMU regs\n"); +- return PTR_ERR(usb2->dmu); ++ if (of_find_property(dev->of_node, "brcm,syscon-clkset", NULL)) { ++ usb2->base = devm_platform_ioremap_resource(pdev, 0); ++ if (IS_ERR(usb2->base)) { ++ dev_err(dev, "Failed to map control reg\n"); ++ return PTR_ERR(usb2->base); ++ } ++ ++ usb2->clkset = syscon_regmap_lookup_by_phandle(dev->of_node, ++ "brcm,syscon-clkset"); ++ if (IS_ERR(usb2->clkset)) { ++ dev_err(dev, "Failed to lookup clkset regmap\n"); ++ return PTR_ERR(usb2->clkset); ++ } ++ } else { ++ usb2->dmu = devm_platform_ioremap_resource_byname(pdev, "dmu"); ++ if (IS_ERR(usb2->dmu)) { ++ dev_err(dev, "Failed to map DMU regs\n"); ++ return PTR_ERR(usb2->dmu); ++ } ++ ++ dev_warn(dev, "using deprecated DT binding\n"); + } + + usb2->ref_clk = devm_clk_get(dev, "phy-ref-clk"); diff --git a/target/linux/bcm53xx/patches-5.15/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch b/target/linux/bcm53xx/patches-5.15/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch new file mode 100644 index 0000000000..e1933e75c7 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch @@ -0,0 +1,43 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 13 Apr 2021 18:25:20 +0200 +Subject: [PATCH] mtd: parsers: trx: parse "firmware" MTD partitions only +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Parsing every partition with "compatible" set to "brcm,trx" results in +parsing both: firmware partition and failsafe partition on devices that +implement failsafe booting. This affects e.g. Linksys EA9500 which has: + +partition@200000 { + reg = <0x0200000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +partition@1f00000 { + reg = <0x01f00000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +Check for MTD partition name "firmware" before parsing. Recently added +ofpart_linksys_ns.c creates "firmware" and "failsafe" depending on +bootloader setup. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/mtd/parsers/parser_trx.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -92,6 +92,10 @@ static int parser_trx_parse(struct mtd_i + if (err != 0 && err != -EINVAL) + pr_err("failed to parse \"brcm,trx-magic\" DT attribute, using default: %d\n", err); + ++ /* Don't parse any failsafe / backup partitions */ ++ if (strcmp(mtd->name, "firmware")) ++ return -EINVAL; ++ + parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition), + GFP_KERNEL); + if (!parts) diff --git a/target/linux/bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch new file mode 100644 index 0000000000..c0dff80a38 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch @@ -0,0 +1,137 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 1 Oct 2016 22:54:48 +0200 +Subject: [PATCH] usb: xhci: add support for performing fake doorbell + +Broadcom's Northstar XHCI controllers seem to need a special start +procedure to work correctly. There isn't any official documentation of +this, the problem is that controller doesn't detect any connected +devices with default setup. Moreover connecting USB device to controller +that doesn't run properly can cause SoC's watchdog issues. + +A workaround that was successfully tested on multiple devices is to +perform a fake doorbell. This patch adds code for doing this and enables +it on BCM4708 family. +--- + drivers/usb/host/xhci-plat.c | 6 +++++ + drivers/usb/host/xhci.c | 63 +++++++++++++++++++++++++++++++++++++++++--- + drivers/usb/host/xhci.h | 1 + + 3 files changed, 67 insertions(+), 3 deletions(-) + +--- a/drivers/usb/host/xhci-plat.c ++++ b/drivers/usb/host/xhci-plat.c +@@ -77,6 +77,8 @@ static int xhci_priv_resume_quirk(struct + static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) + { + struct xhci_plat_priv *priv = xhci_to_priv(xhci); ++ struct platform_device*pdev = to_platform_device(dev); ++ struct device_node *node = pdev->dev.of_node; + + /* + * As of now platform drivers don't provide MSI support so we ensure +@@ -84,6 +86,9 @@ static void xhci_plat_quirks(struct devi + * dev struct in order to setup MSI + */ + xhci->quirks |= XHCI_PLAT | priv->quirks; ++ ++ if (node && of_machine_is_compatible("brcm,bcm4708")) ++ xhci->quirks |= XHCI_FAKE_DOORBELL; + } + + /* called during probe() after chip reset completes */ +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -155,6 +155,49 @@ int xhci_start(struct xhci_hcd *xhci) + return ret; + } + ++/** ++ * xhci_fake_doorbell - Perform a fake doorbell on a specified slot ++ * ++ * Some controllers require a fake doorbell to start correctly. Without that ++ * they simply don't detect any devices. ++ */ ++static int xhci_fake_doorbell(struct xhci_hcd *xhci, int slot_id) ++{ ++ u32 temp; ++ ++ /* Alloc a virt device for that slot */ ++ if (!xhci_alloc_virt_device(xhci, slot_id, NULL, GFP_NOIO)) { ++ xhci_warn(xhci, "Could not allocate xHCI USB device data structures\n"); ++ return -ENOMEM; ++ } ++ ++ /* Ring fake doorbell for slot_id ep 0 */ ++ xhci_ring_ep_doorbell(xhci, slot_id, 0, 0); ++ usleep_range(1000, 1500); ++ ++ /* Read the status to check if HSE is set or not */ ++ temp = readl(&xhci->op_regs->status); ++ ++ /* Clear HSE if set */ ++ if (temp & STS_FATAL) { ++ xhci_dbg(xhci, "HSE problem detected, status: 0x%08x\n", temp); ++ temp &= ~0x1fff; ++ temp |= STS_FATAL; ++ writel(temp, &xhci->op_regs->status); ++ usleep_range(1000, 1500); ++ readl(&xhci->op_regs->status); ++ } ++ ++ /* Free virt device */ ++ xhci_free_virt_device(xhci, slot_id); ++ ++ /* We're done if controller is already running */ ++ if (readl(&xhci->op_regs->command) & CMD_RUN) ++ return 0; ++ ++ return xhci_start(xhci); ++} ++ + /* + * Reset a halted HC. + * +@@ -607,10 +650,20 @@ static int xhci_init(struct usb_hcd *hcd + + static int xhci_run_finished(struct xhci_hcd *xhci) + { +- if (xhci_start(xhci)) { +- xhci_halt(xhci); +- return -ENODEV; ++ int err; ++ ++ err = xhci_start(xhci); ++ if (err) { ++ err = -ENODEV; ++ goto err_halt; + } ++ ++ if (xhci->quirks & XHCI_FAKE_DOORBELL) { ++ err = xhci_fake_doorbell(xhci, 1); ++ if (err) ++ goto err_halt; ++ } ++ + xhci->shared_hcd->state = HC_STATE_RUNNING; + xhci->cmd_ring_state = CMD_RING_STATE_RUNNING; + +@@ -620,6 +673,10 @@ static int xhci_run_finished(struct xhci + xhci_dbg_trace(xhci, trace_xhci_dbg_init, + "Finished xhci_run for USB3 roothub"); + return 0; ++ ++err_halt: ++ xhci_halt(xhci); ++ return err; + } + + /* +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -1900,6 +1900,7 @@ struct xhci_hcd { + #define XHCI_NO_SOFT_RETRY BIT_ULL(40) + #define XHCI_BROKEN_D3COLD BIT_ULL(41) + #define XHCI_EP_CTX_BROKEN_DCS BIT_ULL(42) ++#define XHCI_FAKE_DOORBELL BIT_ULL(44) + + unsigned int num_active_eps; + unsigned int limit_active_eps; diff --git a/target/linux/bcm53xx/patches-5.15/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch b/target/linux/bcm53xx/patches-5.15/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch new file mode 100644 index 0000000000..0247a66ccc --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch @@ -0,0 +1,101 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 24 Sep 2014 22:14:07 +0200 +Subject: [PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom devices have broken CFE (bootloader) that leaves hardware in an +invalid state. It causes problems with booting Linux. On Northstar +devices kernel was randomly hanging in ~25% of tries during early init. +Hangs used to happen at random places in the start_kernel. On BCM53573 +kernel doesn't even seem to start booting. + +To workaround this problem we need to do following very early: +1) Clear 2 following bits in the SCTLR register: +#define CR_M (1 << 0) /* MMU enable */ +#define CR_C (1 << 2) /* Dcache enable */ +2) Flush the whole D-cache +3) Disable L2 cache + +Unfortunately this patch is not upstreamable as it does above things +unconditionally. We can't check if we are running on Broadcom platform +in any safe way and doing such hacks with ARCH_MULTI_V7 is unacceptable +as it could break other devices support. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -36,6 +36,11 @@ ifeq ($(CONFIG_ARCH_ACORN),y) + OBJS += ll_char_wr.o font.o + endif + ++ifeq ($(CONFIG_ARCH_BCM_5301X),y) ++OBJS += head-bcm_5301x-mpcore.o ++OBJS += cache-v7-min.o ++endif ++ + ifeq ($(CONFIG_ARCH_SA1100),y) + OBJS += head-sa1100.o + endif +--- /dev/null ++++ b/arch/arm/boot/compressed/head-bcm_5301x-mpcore.S +@@ -0,0 +1,37 @@ ++/* ++ * ++ * Platform specific tweaks. This is merged into head.S by the linker. ++ * ++ */ ++ ++#include <linux/linkage.h> ++#include <asm/assembler.h> ++#include <asm/cp15.h> ++ ++ .section ".start", "ax" ++ ++/* ++ * This code section is spliced into the head code by the linker ++ */ ++ ++__plat_uncompress_start: ++ ++ @ Preserve r8/r7 i.e. kernel entry values ++ mov r12, r8 ++ ++ @ Clear MMU enable and Dcache enable bits ++ mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR ++ bic r0, #CR_C|CR_M ++ mcr p15, 0, r0, c1, c0, 0 @ Write SCTLR ++ nop ++ ++ @ Call the cache invalidation routine ++ bl v7_flush_dcache_all ++ nop ++ mov r0,#0 ++ ldr r3, =0x19022000 @ L2 cache controller, control reg ++ str r0, [r3, #0x100] @ Disable L2 cache ++ nop ++ ++ @ Restore ++ mov r8, r12 +--- a/arch/arm/boot/compressed/cache-v7-min.S ++++ b/arch/arm/boot/compressed/cache-v7-min.S +@@ -12,6 +12,7 @@ + + #include <linux/linkage.h> + #include <linux/init.h> ++#include <asm/assembler.h> + + __INIT + +@@ -63,7 +64,7 @@ loop2: + ARM( orr r11, r11, r9, lsl r2 ) @ factor index number into r11 + THUMB( lsl r6, r9, r2 ) + THUMB( orr r11, r11, r6 ) @ factor index number into r11 +- mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way ++ mcr p15, 0, r11, c7, c6, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the index + bge loop2 + subs r4, r4, #1 @ decrement the way diff --git a/target/linux/bcm53xx/patches-5.15/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch b/target/linux/bcm53xx/patches-5.15/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch new file mode 100644 index 0000000000..d20fe71d48 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch @@ -0,0 +1,711 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] ARM: dts: BCM5301X: Specify switch ports for remaining + devices +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts +@@ -93,3 +93,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts +@@ -83,3 +83,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -149,3 +149,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts +@@ -46,3 +46,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts +@@ -42,3 +42,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts +@@ -86,3 +86,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts ++++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts +@@ -77,3 +77,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts +@@ -68,6 +68,38 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@7 { ++ reg = <7>; ++ label = "cpu"; ++ ethernet = <&gmac1>; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts ++++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +@@ -132,3 +132,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts ++++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts +@@ -49,3 +49,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -106,3 +106,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -94,3 +94,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts ++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts +@@ -38,6 +38,38 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +@@ -91,6 +91,43 @@ + }; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts ++++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +@@ -102,6 +102,43 @@ + vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts +@@ -107,3 +107,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ diff --git a/target/linux/bcm53xx/patches-5.15/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-5.15/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 0000000000..c4de90760e --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch @@ -0,0 +1,64 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R7900 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -115,6 +115,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-linksys-ea9200.dtb \ + bcm4709-netgear-r7000.dtb \ ++ bcm4709-netgear-r7900.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-asus-rt-ac88u.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -0,0 +1,42 @@ ++/* ++ * Broadcom BCM470X / BCM5301X ARM platform code. ++ * DTS for Netgear R7900 ++ * ++ * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com> ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "Netgear R7900"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; ++ }; ++ ++ axi@18000000 { ++ usb3@23000 { ++ reg = <0x00023000 0x1000>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-5.15/320-ARM-dts-BCM5301X-Switch-back-to-old-clock-nodes-name.patch b/target/linux/bcm53xx/patches-5.15/320-ARM-dts-BCM5301X-Switch-back-to-old-clock-nodes-name.patch new file mode 100644 index 0000000000..cee37732ab --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/320-ARM-dts-BCM5301X-Switch-back-to-old-clock-nodes-name.patch @@ -0,0 +1,62 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 23 Nov 2021 13:13:05 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Switch back to old clock nodes names +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +First of all using the same node name prefix resulted in trying to +register 2 clocks under the same "clock-controller" name: + +[ 0.000000] __clk_core_init: clk clock-controller already initialized +[ 0.000000] ------------[ cut here ]------------ +[ 0.000000] WARNING: CPU: 0 PID: 0 at drivers/clk/bcm/clk-iproc-pll.c:802 iproc_pll_clk_setup+0x4c8/0x4f4 +[ 0.000000] Modules linked in: +[ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.80 #0 +[ 0.000000] Hardware name: BCM5301X +[ 0.000000] [<c0108410>] (unwind_backtrace) from [<c0104bc4>] (show_stack+0x10/0x14) +[ 0.000000] [<c0104bc4>] (show_stack) from [<c03dca28>] (dump_stack+0x94/0xa8) +[ 0.000000] [<c03dca28>] (dump_stack) from [<c0118440>] (__warn+0xb8/0x114) +[ 0.000000] [<c0118440>] (__warn) from [<c0118504>] (warn_slowpath_fmt+0x68/0x78) +[ 0.000000] [<c0118504>] (warn_slowpath_fmt) from [<c043281c>] (iproc_pll_clk_setup+0x4c8/0x4f4) +[ 0.000000] [<c043281c>] (iproc_pll_clk_setup) from [<c0818c04>] (nsp_genpll_clk_init+0x30/0x38) +[ 0.000000] [<c0818c04>] (nsp_genpll_clk_init) from [<c0818634>] (of_clk_init+0x118/0x1f8) +[ 0.000000] [<c0818634>] (of_clk_init) from [<c08039b0>] (time_init+0x24/0x30) +[ 0.000000] [<c08039b0>] (time_init) from [<c0800d14>] (start_kernel+0x398/0x50c) +[ 0.000000] [<c0800d14>] (start_kernel) from [<00000000>] (0x0) +[ 0.000000] ---[ end trace fe236bfe9559ee50 ]--- + +Secondly using any other names than "lcpll0" and "genpll" breaks output +clocks: + +$ cat /sys/kernel/debug/clk/usbclk/clk_rate +0 + +For some reason iproc_clk_recalc_rate() gets called with "parent_rate" +argument 0 whenever clocks aren't named "lcpll0" and "genpll". + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -421,7 +421,7 @@ + #address-cells = <1>; + #size-cells = <1>; + +- lcpll0: clock-controller@100 { ++ lcpll0: lcpll0@100 { + #clock-cells = <1>; + compatible = "brcm,nsp-lcpll0"; + reg = <0x100 0x14>; +@@ -430,7 +430,7 @@ + "sdio", "ddr_phy"; + }; + +- genpll: clock-controller@140 { ++ genpll: genpll@140 { + #clock-cells = <1>; + compatible = "brcm,nsp-genpll"; + reg = <0x140 0x24>; diff --git a/target/linux/bcm53xx/patches-5.15/321-ARM-dts-BCM5301X-Describe-partition-formats.patch b/target/linux/bcm53xx/patches-5.15/321-ARM-dts-BCM5301X-Describe-partition-formats.patch new file mode 100644 index 0000000000..f2861177dd --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/321-ARM-dts-BCM5301X-Describe-partition-formats.patch @@ -0,0 +1,25 @@ +From 7166207bd1d8c46d09d640d46afc685df9bb9083 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 22 Nov 2018 09:21:49 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Describe partition formats +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's needed by OpenWrt for custom partitioning. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -35,6 +35,7 @@ + partition@0 { + label = "firmware"; + reg = <0x00000000 0x08000000>; ++ compatible = "seama"; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-5.15/331-Meraki-MR32-Status-LEDs.patch b/target/linux/bcm53xx/patches-5.15/331-Meraki-MR32-Status-LEDs.patch new file mode 100644 index 0000000000..fb78ee93c4 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/331-Meraki-MR32-Status-LEDs.patch @@ -0,0 +1,28 @@ +From: Christian Lamparter <chunkeey@gmail.com> +Date: Thu, 7 Jun 2018 19:29:12 +0200 +Subject: bcm53xx: add LED status label alias for Meraki MR32 + +add an led-status alias label. This is used by OpenWrt's LED +DTS lookup function to identifiy the indicator LED + +Signed-off-by: Christian Lamparter <chunkeey@gmail.com> + +--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +@@ -27,6 +27,7 @@ + + aliases { + serial1 = &uart2; ++ led-status = &led_status; + }; + + leds { +@@ -68,7 +69,7 @@ + max-brightness = <255>; + }; + +- green { ++ led_status: green { + /* SYS-LED 1 - Tricolor */ + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_GREEN>; diff --git a/target/linux/bcm53xx/patches-5.15/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-5.15/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch new file mode 100644 index 0000000000..e6140d9a70 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch @@ -0,0 +1,59 @@ +From 2a2af518266a29323cf30c3f9ba9ef2ceb1dd84b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Thu, 16 Oct 2014 20:52:16 +0200 +Subject: [PATCH] UBI: Detect EOF mark and erase all remaining blocks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/mtd/ubi/attach.c | 5 +++++ + drivers/mtd/ubi/io.c | 4 ++++ + drivers/mtd/ubi/ubi.h | 1 + + 3 files changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/attach.c ++++ b/drivers/mtd/ubi/attach.c +@@ -82,6 +82,9 @@ static int self_check_ai(struct ubi_devi + #define AV_ADD BIT(1) + #define AV_FIND_OR_ADD (AV_FIND | AV_ADD) + ++/* Set on finding block with 0xdeadc0de, indicates erasing all blocks behind */ ++bool erase_all_next; ++ + /** + * find_or_add_av - internal function to find a volume, add a volume or do + * both (find and add if missing). +@@ -1580,6 +1583,8 @@ int ubi_attach(struct ubi_device *ubi, i + if (!ai) + return -ENOMEM; + ++ erase_all_next = false; ++ + #ifdef CONFIG_MTD_UBI_FASTMAP + /* On small flash devices we disable fastmap in any case. */ + if ((int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) { +--- a/drivers/mtd/ubi/io.c ++++ b/drivers/mtd/ubi/io.c +@@ -717,6 +717,10 @@ int ubi_io_read_ec_hdr(struct ubi_device + } + + magic = be32_to_cpu(ec_hdr->magic); ++ if (magic == 0xdeadc0de) ++ erase_all_next = true; ++ if (erase_all_next) ++ return read_err ? UBI_IO_FF_BITFLIPS : UBI_IO_FF; + if (magic != UBI_EC_HDR_MAGIC) { + if (mtd_is_eccerr(read_err)) + return UBI_IO_BAD_HDR_EBADMSG; +--- a/drivers/mtd/ubi/ubi.h ++++ b/drivers/mtd/ubi/ubi.h +@@ -822,6 +822,7 @@ extern struct mutex ubi_devices_mutex; + extern struct blocking_notifier_head ubi_notifiers; + + /* attach.c */ ++extern bool erase_all_next; + struct ubi_ainf_peb *ubi_alloc_aeb(struct ubi_attach_info *ai, int pnum, + int ec); + void ubi_free_aeb(struct ubi_attach_info *ai, struct ubi_ainf_peb *aeb); diff --git a/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch b/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch new file mode 100644 index 0000000000..86792d6ebf --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch @@ -0,0 +1,61 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 11 Mar 2021 08:24:44 +0100 +Subject: [PATCH] firmware: bcm47xx_nvram: support init from IO memory +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/firmware/broadcom/bcm47xx_nvram.c | 17 +++++++++++++++++ + include/linux/bcm47xx_nvram.h | 6 ++++++ + 2 files changed, 23 insertions(+) + +--- a/drivers/firmware/broadcom/bcm47xx_nvram.c ++++ b/drivers/firmware/broadcom/bcm47xx_nvram.c +@@ -110,6 +110,23 @@ found: + return 0; + } + ++int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size) ++{ ++ if (nvram_len) { ++ pr_warn("nvram already initialized\n"); ++ return -EEXIST; ++ } ++ ++ if (!bcm47xx_nvram_is_valid(nvram_start)) { ++ pr_err("No valid NVRAM found\n"); ++ return -ENOENT; ++ } ++ ++ bcm47xx_nvram_copy(nvram_start, res_size); ++ ++ return 0; ++} ++ + /* + * On bcm47xx we need access to the NVRAM very early, so we can't use mtd + * subsystem to access flash. We can't even use platform device / driver to +--- a/include/linux/bcm47xx_nvram.h ++++ b/include/linux/bcm47xx_nvram.h +@@ -11,6 +11,7 @@ + #include <linux/vmalloc.h> + + #ifdef CONFIG_BCM47XX_NVRAM ++int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size); + int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); + int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); + int bcm47xx_nvram_gpio_pin(const char *name); +@@ -20,6 +21,11 @@ static inline void bcm47xx_nvram_release + vfree(nvram); + }; + #else ++static inline int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, ++ size_t res_size) ++{ ++ return -ENOTSUPP; ++} + static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) + { + return -ENOTSUPP; diff --git a/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch b/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch new file mode 100644 index 0000000000..cf5952ad5f --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch @@ -0,0 +1,31 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 11 Mar 2021 08:26:14 +0100 +Subject: [PATCH] nvmem: brcm_nvram: provide NVMEM content to the NVRAM driver +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/nvmem/brcm_nvram.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/nvmem/brcm_nvram.c ++++ b/drivers/nvmem/brcm_nvram.c +@@ -3,6 +3,7 @@ + * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl> + */ + ++#include <linux/bcm47xx_nvram.h> + #include <linux/io.h> + #include <linux/mod_devicetable.h> + #include <linux/module.h> +@@ -46,6 +47,8 @@ static int brcm_nvram_probe(struct platf + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); + ++ bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); ++ + config.dev = dev; + config.priv = priv; + config.size = resource_size(res); diff --git a/target/linux/bcm53xx/patches-5.15/905-BCM53573-minor-hacks.patch b/target/linux/bcm53xx/patches-5.15/905-BCM53573-minor-hacks.patch new file mode 100644 index 0000000000..e063f02aa9 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.15/905-BCM53573-minor-hacks.patch @@ -0,0 +1,80 @@ +From 6f1c62440eb6846cb8045d7a5480ec7bbe47c96f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 15 Aug 2016 10:30:41 +0200 +Subject: [PATCH] BCM53573 minor hacks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -54,6 +54,7 @@ + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; ++ clocks = <&ilp>; + }; + + clocks { +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -330,14 +330,6 @@ static int bcma_register_devices(struct + } + #endif + +-#ifdef CONFIG_BCMA_SFLASH +- if (bus->drv_cc.sflash.present) { +- err = platform_device_register(&bcma_sflash_dev); +- if (err) +- bcma_err(bus, "Error registering serial flash\n"); +- } +-#endif +- + #ifdef CONFIG_BCMA_NFLASH + if (bus->drv_cc.nflash.present) { + err = platform_device_register(&bcma_nflash_dev); +@@ -415,6 +407,14 @@ int bcma_bus_register(struct bcma_bus *b + bcma_register_core(bus, core); + } + ++#ifdef CONFIG_BCMA_SFLASH ++ if (bus->drv_cc.sflash.present) { ++ err = platform_device_register(&bcma_sflash_dev); ++ if (err) ++ bcma_err(bus, "Error registering serial flash\n"); ++ } ++#endif ++ + /* Try to get SPROM */ + err = bcma_sprom_get(bus); + if (err == -ENOENT) { +--- a/drivers/clocksource/arm_arch_timer.c ++++ b/drivers/clocksource/arm_arch_timer.c +@@ -14,6 +14,7 @@ + #include <linux/smp.h> + #include <linux/cpu.h> + #include <linux/cpu_pm.h> ++#include <linux/clk.h> + #include <linux/clockchips.h> + #include <linux/clocksource.h> + #include <linux/clocksource_ids.h> +@@ -946,6 +947,16 @@ static void __init arch_timer_of_configu + if (of_property_read_u32(np, "clock-frequency", &arch_timer_rate)) + arch_timer_rate = rate; + ++ /* Get clk rate through clk driver if present */ ++ if (!arch_timer_rate) { ++ struct clk *clk = of_clk_get(np, 0); ++ ++ if (!IS_ERR(clk)) { ++ if (!clk_prepare_enable(clk)) ++ arch_timer_rate = clk_get_rate(clk); ++ } ++ } ++ + /* Check the timer frequency. */ + if (validate_timer_rate()) + pr_warn("frequency not available\n"); |