diff options
| -rw-r--r-- | target/linux/bmips/patches-5.10/046-v5.13-dt-bindings-net-Add-bcm6368-mdio-mux-bindings.patch | 96 | ||||
| -rw-r--r-- | target/linux/bmips/patches-5.10/047-v5.13-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch (renamed from target/linux/bmips/patches-5.10/504-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch) | 20 |
2 files changed, 109 insertions, 7 deletions
diff --git a/target/linux/bmips/patches-5.10/046-v5.13-dt-bindings-net-Add-bcm6368-mdio-mux-bindings.patch b/target/linux/bmips/patches-5.10/046-v5.13-dt-bindings-net-Add-bcm6368-mdio-mux-bindings.patch new file mode 100644 index 0000000000..05d688fe03 --- /dev/null +++ b/target/linux/bmips/patches-5.10/046-v5.13-dt-bindings-net-Add-bcm6368-mdio-mux-bindings.patch @@ -0,0 +1,96 @@ +From da6557edb9f3f4513b01d9a20a36c2fbc31810a1 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> +Date: Mon, 15 Mar 2021 16:45:27 +0100 +Subject: [PATCH 1/2] dt-bindings: net: Add bcm6368-mdio-mux bindings +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Add documentations for bcm6368 mdio mux driver. + +Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + .../bindings/net/brcm,bcm6368-mdio-mux.yaml | 76 +++++++++++++++++++ + 1 file changed, 76 insertions(+) + create mode 100644 Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.yaml +@@ -0,0 +1,76 @@ ++# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/net/brcm,bcm6368-mdio-mux.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Broadcom BCM6368 MDIO bus multiplexer ++ ++maintainers: ++ - Álvaro Fernández Rojas <noltari@gmail.com> ++ ++description: ++ This MDIO bus multiplexer defines buses that could be internal as well as ++ external to SoCs. When child bus is selected, one needs to select these two ++ properties as well to generate desired MDIO transaction on appropriate bus. ++ ++allOf: ++ - $ref: "mdio.yaml#" ++ ++properties: ++ compatible: ++ const: brcm,bcm6368-mdio-mux ++ ++ "#address-cells": ++ const: 1 ++ ++ "#size-cells": ++ const: 0 ++ ++ reg: ++ maxItems: 1 ++ ++required: ++ - compatible ++ - reg ++ ++patternProperties: ++ '^mdio@[0-1]$': ++ type: object ++ properties: ++ reg: ++ maxItems: 1 ++ ++ "#address-cells": ++ const: 1 ++ ++ "#size-cells": ++ const: 0 ++ ++ required: ++ - reg ++ - "#address-cells" ++ - "#size-cells" ++ ++unevaluatedProperties: false ++ ++examples: ++ - | ++ mdio0: mdio@10e000b0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm6368-mdio-mux"; ++ reg = <0x10e000b0 0x6>; ++ ++ mdio_int: mdio@0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ }; ++ ++ mdio_ext: mdio@1 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <1>; ++ }; ++ }; diff --git a/target/linux/bmips/patches-5.10/504-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch b/target/linux/bmips/patches-5.10/047-v5.13-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch index a869681312..0f1a2cd9ca 100644 --- a/target/linux/bmips/patches-5.10/504-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch +++ b/target/linux/bmips/patches-5.10/047-v5.13-net-mdio-Add-BCM6368-MDIO-mux-bus-controller.patch @@ -1,7 +1,7 @@ -From b6ecb2bca2b8ff80ae4b1b15f09dcf071f4ceaf4 Mon Sep 17 00:00:00 2001 +From e239756717b5c866958823a1609e2ccf268435be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> -Date: Mon, 1 Mar 2021 16:42:12 +0100 -Subject: [PATCH] net: mdio: Add BCM6368 MDIO mux bus controller +Date: Mon, 15 Mar 2021 16:45:28 +0100 +Subject: [PATCH 2/2] net: mdio: Add BCM6368 MDIO mux bus controller MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit @@ -10,11 +10,12 @@ This controller is present on BCM6318, BCM6328, BCM6362, BCM6368 and BCM63268 SoCs. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/mdio/Kconfig | 11 ++ drivers/net/mdio/Makefile | 1 + - drivers/net/mdio/mdio-mux-bcm6368.c | 179 ++++++++++++++++++++++++++++ - 3 files changed, 191 insertions(+) + drivers/net/mdio/mdio-mux-bcm6368.c | 184 ++++++++++++++++++++++++++++ + 3 files changed, 196 insertions(+) create mode 100644 drivers/net/mdio/mdio-mux-bcm6368.c --- a/drivers/net/mdio/Kconfig @@ -49,7 +50,7 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> obj-$(CONFIG_MDIO_BUS_MUX_MESON_G12A) += mdio-mux-meson-g12a.o --- /dev/null +++ b/drivers/net/mdio/mdio-mux-bcm6368.c -@@ -0,0 +1,179 @@ +@@ -0,0 +1,184 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Broadcom BCM6368 mdiomux bus controller driver @@ -154,7 +155,8 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> + if (!res) + return -EINVAL; + -+ /* Just ioremap, as this MDIO block is usually integrated into an ++ /* ++ * Just ioremap, as this MDIO block is usually integrated into an + * Ethernet MAC controller register range + */ + md->base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); @@ -229,3 +231,7 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> + .remove = bcm6368_mdiomux_remove, +}; +module_platform_driver(bcm6368_mdiomux_driver); ++ ++MODULE_AUTHOR("Álvaro Fernández Rojas <noltari@gmail.com>"); ++MODULE_DESCRIPTION("BCM6368 mdiomux bus controller driver"); ++MODULE_LICENSE("GPL v2"); |