From patchwork Tue Nov 9 16:17:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring \(Arm\)" X-Patchwork-Id: 517206 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C286C4332F for ; Tue, 9 Nov 2021 16:17:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 77E10610A5 for ; Tue, 9 Nov 2021 16:17:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239600AbhKIQT5 (ORCPT ); Tue, 9 Nov 2021 11:19:57 -0500 Received: from mail-oi1-f173.google.com ([209.85.167.173]:38764 "EHLO mail-oi1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239499AbhKIQT4 (ORCPT ); Tue, 9 Nov 2021 11:19:56 -0500 Received: by mail-oi1-f173.google.com with SMTP id r26so13295672oiw.5; Tue, 09 Nov 2021 08:17:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4hv3lNiKtCV9caPy7LZaczGaDSUcKdCzFY13hA0esuk=; b=wonHPy4S3Vn+eMLGTE5F38W/7mZf6mD9zj+O/tN01pbM+z6XFH6CpuHewtFVWVEWRI wHsXtyWsqdvlKu7f/Y7ufbzc+I9PzUoqk1lIz0+ECol44rWAc1kCRqacrPVXV3q2BOaX Xmr/9RadaCow47YZhBhGt15jr54n22RgIRU8/arWosRsfLnXjPUVwej/HZxrUZuNg7rE qZf3ve0Cv7YojuMHSimkGZXPbKK0IYBULm7n5XhciSUx8Ad9XCH3xMmYdnuH1VblS14W iqEgEVEF5PvVUwBF55v8N1ApTyFUGxeQOCm2qwxeSlfrvjOkktUwvZd+1Pl5JmD0EcLV oCbg== X-Gm-Message-State: AOAM532zi8tJkwu/BmIIFCydPX9JBEA1BjnoR14P8CEUDXWaZ0n90vuy moPjnODnrl2OogU1Fs7FGkALUdbbmA== X-Google-Smtp-Source: ABdhPJxHZ4VI7DSvTKNUC5hrVKjdgRHeB9oCykyK0rT2lAjdeeJyho5biBnNUY8N6L/QrBqc2rDLfQ== X-Received: by 2002:aca:ad95:: with SMTP id w143mr5695268oie.47.1636474629421; Tue, 09 Nov 2021 08:17:09 -0800 (PST) Received: from xps15.herring.priv (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.googlemail.com with ESMTPSA id g2sm1001861oic.35.2021.11.09.08.17.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Nov 2021 08:17:08 -0800 (PST) From: Rob Herring To: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Thomas Bogendoerfer , linux-mips@vger.kernel.org, Linus Walleij , Bartosz Golaszewski , George Cherian , Mark Brown , linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org Subject: [PATCH] dt-bindings: Remove Netlogic bindings Date: Tue, 9 Nov 2021 10:17:07 -0600 Message-Id: <20211109161707.2209170-1-robh@kernel.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Support for Netlogic was removed in commit 95b8a5e0111a ("MIPS: Remove NETLOGIC support"). Remove the now unused bindings. The GPIO binding also includes "brcm,vulcan-gpio", but it appears to be unused as well as Broadcom Vulkan became Cavium ThunderX2 which is ACPI based. Cc: Linus Walleij Cc: Bartosz Golaszewski Cc: George Cherian Cc: Mark Brown Cc: linux-gpio@vger.kernel.org Cc: linux-i2c@vger.kernel.org Cc: linux-spi@vger.kernel.org Signed-off-by: Rob Herring Acked-by: Linus Walleij Acked-by: Wolfram Sang # for I2C --- .../devicetree/bindings/gpio/gpio-xlp.txt | 49 ------------------- .../devicetree/bindings/i2c/i2c-xlp9xx.txt | 22 --------- .../devicetree/bindings/spi/spi-xlp.txt | 38 -------------- 3 files changed, 109 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-xlp.txt delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt delete mode 100644 Documentation/devicetree/bindings/spi/spi-xlp.txt diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt deleted file mode 100644 index 47fc64922fe0..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt +++ /dev/null @@ -1,49 +0,0 @@ -Netlogic XLP Family GPIO -======================== - -This GPIO driver is used for following Netlogic XLP SoCs: - XLP832, XLP316, XLP208, XLP980, XLP532 -This GPIO driver is also compatible with GPIO controller found on -Broadcom Vulcan ARM64. - -Required properties: -------------------- - -- compatible: Should be one of the following: - - "netlogic,xlp832-gpio": For Netlogic XLP832 - - "netlogic,xlp316-gpio": For Netlogic XLP316 - - "netlogic,xlp208-gpio": For Netlogic XLP208 - - "netlogic,xlp980-gpio": For Netlogic XLP980 - - "netlogic,xlp532-gpio": For Netlogic XLP532 - - "brcm,vulcan-gpio": For Broadcom Vulcan ARM64 -- reg: Physical base address and length of the controller's registers. -- #gpio-cells: Should be two. The first cell is the pin number and the second - cell is used to specify optional parameters (currently unused). -- gpio-controller: Marks the device node as a GPIO controller. -- nr-gpios: Number of GPIO pins supported by the controller. -- interrupt-cells: Should be two. The first cell is the GPIO Number. The - second cell is used to specify flags. The following subset of flags is - supported: - - trigger type: - 1 = low to high edge triggered. - 2 = high to low edge triggered. - 4 = active high level-sensitive. - 8 = active low level-sensitive. -- interrupts: Interrupt number for this device. -- interrupt-controller: Identifies the node as an interrupt controller. - -Example: - - gpio: xlp_gpio@34000 { - compatible = "netlogic,xlp316-gpio"; - reg = <0 0x34100 0x1000 - 0 0x35100 0x1000>; - #gpio-cells = <2>; - gpio-controller; - nr-gpios = <57>; - - #interrupt-cells = <2>; - interrupt-parent = <&pic>; - interrupts = <39>; - interrupt-controller; - }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt b/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt deleted file mode 100644 index f818ef507ab7..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt +++ /dev/null @@ -1,22 +0,0 @@ -Device tree configuration for the I2C controller on the XLP9xx/5xx SoC - -Required properties: -- compatible : should be "netlogic,xlp980-i2c" -- reg : bus address start and address range size of device -- interrupts : interrupt number - -Optional properties: -- clock-frequency : frequency of bus clock in Hz - Defaults to 100 KHz when the property is not specified - -Example: - -i2c0: i2c@113100 { - compatible = "netlogic,xlp980-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0 0x113100 0x100>; - clock-frequency = <400000>; - interrupts = <30>; - interrupt-parent = <&pic>; -}; diff --git a/Documentation/devicetree/bindings/spi/spi-xlp.txt b/Documentation/devicetree/bindings/spi/spi-xlp.txt deleted file mode 100644 index f4925ec0ed33..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-xlp.txt +++ /dev/null @@ -1,38 +0,0 @@ -SPI Master controller for Netlogic XLP MIPS64 SOCs -================================================== - -Currently this SPI controller driver is supported for the following -Netlogic XLP SoCs: - XLP832, XLP316, XLP208, XLP980, XLP532 - -Required properties: -- compatible : Should be "netlogic,xlp832-spi". -- #address-cells : Number of cells required to define a chip select address - on the SPI bus. -- #size-cells : Should be zero. -- reg : Should contain register location and length. -- clocks : Phandle of the spi clock -- interrupts : Interrupt number used by this controller. - -SPI slave nodes must be children of the SPI master node and can contain -properties described in Documentation/devicetree/bindings/spi/spi-bus.txt. - -Example: - - spi: xlp_spi@3a100 { - compatible = "netlogic,xlp832-spi"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0 0x3a100 0x100>; - clocks = <&spi_clk>; - interrupts = <34>; - interrupt-parent = <&pic>; - - spi_nor@1 { - compatible = "spansion,s25sl12801"; - #address-cells = <1>; - #size-cells = <1>; - reg = <1>; /* Chip Select */ - spi-max-frequency = <40000000>; - }; -};