From patchwork Wed Jun 15 21:07:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 582868 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 935AECCA473 for ; Wed, 15 Jun 2022 21:07:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347806AbiFOVH5 (ORCPT ); Wed, 15 Jun 2022 17:07:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345108AbiFOVH5 (ORCPT ); Wed, 15 Jun 2022 17:07:57 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E4D011154; Wed, 15 Jun 2022 14:07:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B6B96B82186; Wed, 15 Jun 2022 21:07:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79088C3411E; Wed, 15 Jun 2022 21:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655327273; bh=afcLwBL4IqyBLp17UkuvL96DCi1aq3MSXhliCFj/RJw=; h=From:To:Cc:Subject:Date:From; b=Xt2ChoaFaXUxOv/BkARH9jsEPnjGXn8sRjjjeerEn5jW5JIzUUEPDt3iwjog6LGrM mGE3MS/2SIcp34Op8JlAAYWN7HZ/wd0M6/e2/PtCMQjpnc3AMurKG6jC8yKeWfd/PG LCc+OF2E9L608Szq78edATbDy0a0lskwavXppglsN4iSOcYdv3OUNLrpbzsoKtv3ep aEWOYOJgaP+p5gK9fLThsvgNQZBplObbHqQqmoy1UTrIXvrurF9GYxEqAa5zhQlNti 3qa0M3rWonCdENbKXAE8/PeQvU9tgZiP6tlrLzVVBbm1nuJ4rWXeTxln2Yc2hiO4/k fw3vvcL1QoE3w== From: Wolfram Sang To: linux-doc@vger.kernel.org Cc: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Wolfram Sang , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Greg Kroah-Hartman , Mark Brown , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org Subject: [PATCH] dt-bindings: efm32: remove bindings for deleted platform Date: Wed, 15 Jun 2022 23:07:19 +0200 Message-Id: <20220615210720.6363-1-wsa@kernel.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Commit cc6111375cec ("ARM: drop efm32 platform") removed the platform, so no need to still carry the bindings. Signed-off-by: Wolfram Sang --- .../devicetree/bindings/clock/efm32-clock.txt | 11 ----- .../devicetree/bindings/i2c/i2c-efm32.txt | 33 -------------- .../devicetree/bindings/serial/efm32-uart.txt | 20 --------- .../devicetree/bindings/spi/efm32-spi.txt | 39 ----------------- include/dt-bindings/clock/efm32-cmu.h | 43 ------------------- 5 files changed, 146 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/efm32-clock.txt delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-efm32.txt delete mode 100644 Documentation/devicetree/bindings/serial/efm32-uart.txt delete mode 100644 Documentation/devicetree/bindings/spi/efm32-spi.txt delete mode 100644 include/dt-bindings/clock/efm32-cmu.h diff --git a/Documentation/devicetree/bindings/clock/efm32-clock.txt b/Documentation/devicetree/bindings/clock/efm32-clock.txt deleted file mode 100644 index 263d293f6a10..000000000000 --- a/Documentation/devicetree/bindings/clock/efm32-clock.txt +++ /dev/null @@ -1,11 +0,0 @@ -* Clock bindings for Energy Micro efm32 Giant Gecko's Clock Management Unit - -Required properties: -- compatible: Should be "efm32gg,cmu" -- reg: Base address and length of the register set -- interrupts: Interrupt used by the CMU -- #clock-cells: Should be <1> - -The clock consumer should specify the desired clock by having the clock ID in -its "clocks" phandle cell. The header efm32-clk.h contains a list of available -IDs. diff --git a/Documentation/devicetree/bindings/i2c/i2c-efm32.txt b/Documentation/devicetree/bindings/i2c/i2c-efm32.txt deleted file mode 100644 index 3b30e54ae3c7..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-efm32.txt +++ /dev/null @@ -1,33 +0,0 @@ -* Energymicro efm32 i2c controller - -Required properties : - - - reg : Offset and length of the register set for the device - - compatible : should be "energymicro,efm32-i2c" - - interrupts : the interrupt number - - clocks : reference to the module clock - -Recommended properties : - - - clock-frequency : maximal I2C bus clock frequency in Hz. - - energymicro,location : Decides the location of the USART I/O pins. - Allowed range : [0 .. 6] - -Example: - i2c0: i2c@4000a000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "energymicro,efm32-i2c"; - reg = <0x4000a000 0x400>; - interrupts = <9>; - clocks = <&cmu clk_HFPERCLKI2C0>; - clock-frequency = <100000>; - energymicro,location = <3>; - - eeprom@50 { - compatible = "microchip,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - }; - diff --git a/Documentation/devicetree/bindings/serial/efm32-uart.txt b/Documentation/devicetree/bindings/serial/efm32-uart.txt deleted file mode 100644 index 4f8d8fde0c1c..000000000000 --- a/Documentation/devicetree/bindings/serial/efm32-uart.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Energymicro efm32 UART - -Required properties: -- compatible : Should be "energymicro,efm32-uart" -- reg : Address and length of the register set -- interrupts : Should contain uart interrupt - -Optional properties: -- energymicro,location : Decides the location of the USART I/O pins. - Allowed range : [0 .. 5] - Default: 0 - -Example: - -uart@4000c400 { - compatible = "energymicro,efm32-uart"; - reg = <0x4000c400 0x400>; - interrupts = <15>; - energymicro,location = <0>; -}; diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt deleted file mode 100644 index e0fa61a1be0c..000000000000 --- a/Documentation/devicetree/bindings/spi/efm32-spi.txt +++ /dev/null @@ -1,39 +0,0 @@ -* Energy Micro EFM32 SPI - -Required properties: -- #address-cells: see spi-bus.txt -- #size-cells: see spi-bus.txt -- compatible: should be "energymicro,efm32-spi" -- reg: Offset and length of the register set for the controller -- interrupts: pair specifying rx and tx irq -- clocks: phandle to the spi clock -- cs-gpios: see spi-bus.txt - -Recommended properties : -- energymicro,location: Value to write to the ROUTE register's LOCATION - bitfield to configure the pinmux for the device, see - datasheet for values. - If this property is not provided, keeping what is - already configured in the hardware, so its either the - reset default 0 or whatever the bootloader did. - -Example: - -spi1: spi@4000c400 { /* USART1 */ - #address-cells = <1>; - #size-cells = <0>; - compatible = "energymicro,efm32-spi"; - reg = <0x4000c400 0x400>; - interrupts = <15 16>; - clocks = <&cmu 20>; - cs-gpios = <&gpio 51 1>; // D3 - energymicro,location = <1>; - - ks8851@0 { - compatible = "ks8851"; - spi-max-frequency = <6000000>; - reg = <0>; - interrupt-parent = <&boardfpga>; - interrupts = <4>; - }; -}; diff --git a/include/dt-bindings/clock/efm32-cmu.h b/include/dt-bindings/clock/efm32-cmu.h deleted file mode 100644 index 4b48d15fe194..000000000000 --- a/include/dt-bindings/clock/efm32-cmu.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __DT_BINDINGS_CLOCK_EFM32_CMU_H -#define __DT_BINDINGS_CLOCK_EFM32_CMU_H - -#define clk_HFXO 0 -#define clk_HFRCO 1 -#define clk_LFXO 2 -#define clk_LFRCO 3 -#define clk_ULFRCO 4 -#define clk_AUXHFRCO 5 -#define clk_HFCLKNODIV 6 -#define clk_HFCLK 7 -#define clk_HFPERCLK 8 -#define clk_HFCORECLK 9 -#define clk_LFACLK 10 -#define clk_LFBCLK 11 -#define clk_WDOGCLK 12 -#define clk_HFCORECLKDMA 13 -#define clk_HFCORECLKAES 14 -#define clk_HFCORECLKUSBC 15 -#define clk_HFCORECLKUSB 16 -#define clk_HFCORECLKLE 17 -#define clk_HFCORECLKEBI 18 -#define clk_HFPERCLKUSART0 19 -#define clk_HFPERCLKUSART1 20 -#define clk_HFPERCLKUSART2 21 -#define clk_HFPERCLKUART0 22 -#define clk_HFPERCLKUART1 23 -#define clk_HFPERCLKTIMER0 24 -#define clk_HFPERCLKTIMER1 25 -#define clk_HFPERCLKTIMER2 26 -#define clk_HFPERCLKTIMER3 27 -#define clk_HFPERCLKACMP0 28 -#define clk_HFPERCLKACMP1 29 -#define clk_HFPERCLKI2C0 30 -#define clk_HFPERCLKI2C1 31 -#define clk_HFPERCLKGPIO 32 -#define clk_HFPERCLKVCMP 33 -#define clk_HFPERCLKPRS 34 -#define clk_HFPERCLKADC0 35 -#define clk_HFPERCLKDAC0 36 - -#endif /* __DT_BINDINGS_CLOCK_EFM32_CMU_H */