From patchwork Sun Nov 5 13:47:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 1859463 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Xo+/BM9E; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4SNbQC5Dngz1yQL for ; Mon, 6 Nov 2023 00:47:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229970AbjKENra (ORCPT ); Sun, 5 Nov 2023 08:47:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229486AbjKENr3 (ORCPT ); Sun, 5 Nov 2023 08:47:29 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D134CC; Sun, 5 Nov 2023 05:47:26 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62C6BC433C7; Sun, 5 Nov 2023 13:47:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699192045; bh=WYZei7Hpr6vnL+Va4ka+3aDj0pq0KAFuCxxUjCCfeV8=; h=Date:From:To:Cc:Subject:From; b=Xo+/BM9Eubb3RiZRSv18sW26bWiwJd4Gw/G67nkHNvkKvwgqs06YNeUqU558v0Stw lm6RscPFU9/qzWJUWsP/92ezwaYnt9yMOvLN2g4OtAhUfFQ9SnkslD6d4Q/nLmu44o CijcywoS7tsQU+Z8tgyHFBCkaDvNEGfaSEw5qtCJTlmxn8XVQHDsYbBUdt94JGyV6J kQo63sD29TrD4hBzBl9eMKyWGT035JbPDlwyiMIQHmo+7AvEMjXjrka3tVJ10Ltbs7 SUZkTQ0tw/3Y0PT9v4LHML4Rk6Ow5e6cm24HUkIXxNx8j4Fxc5d9C/kiK5X1cuzIo9 jnEG1cvAG8F4Q== Date: Sun, 5 Nov 2023 14:47:23 +0100 From: Wolfram Sang To: Linus Torvalds Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Rosin , Bartosz Golaszewski , Andi Shyti Subject: [PULL REQUEST] i2c-for-6.7-rc1 Message-ID: Mail-Followup-To: Wolfram Sang , Linus Torvalds , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Rosin , Bartosz Golaszewski , Andi Shyti MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org The following changes since commit ce9ecca0238b140b88f43859b211c9fdfd8e5b70: Linux 6.6-rc2 (2023-09-17 14:40:24 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git tags/i2c-for-6.7-rc1 for you to fetch changes up to 10e806d39d304f837ed2921f36499f17a774a220: i2c: s3c2410: make i2c_s3c_irq_nextbyte() void (2023-10-29 22:31:52 +0100) ---------------------------------------------------------------- I2C has largely driver updates for 6.7., i.e. feature additions (like adding transfers while in atomic mode), using new helpers (like devm_clk_get_enabled), new IDs, documentation fixes and additions... you name it. The core got a memleak fix and better support for nested muxes. ---------------------------------------------------------------- Alain Volmat (1): i2c: stm32f7: add description of atomic in struct stm32f7_i2c_dev Alexander Stein (2): dt-bindings: at24: add ST M24C64-D Additional Write lockable page eeprom: at24: add ST M24C64-D Additional Write lockable page support Andi Shyti (3): i2c: at91-core: Use devm_clk_get_enabled() i2c: stm32f4: Use devm_clk_get_enabled() i2c: stm32f7: Use devm_clk_get_enabled() Axel Lin (1): i2c: sun6i-p2wi: Prevent potential division by zero Benjamin Bara (5): kernel/reboot: emergency_restart: Set correct system_state i2c: core: Run atomic i2c xfer when !preemptible kernel/reboot: Add device to sys_off_handler mfd: tps6586x: Use devm-based power off handler mfd: tps6586x: Register restart handler Biju Das (1): eeprom: at24: Drop at24_get_chip_data() Bryan O'Donoghue (1): dt-bindings: i2c: qcom-cci: Document sc8280xp compatible Camel Guo (1): i2c: exynos5: Calculate t_scl_l, t_scl_h according to i2c spec Dan Carpenter (1): i2c: rcar: fix error code in probe() Daniel Golle (1): i2c: mt65xx: allow optional pmic clock Daniel Mack (1): i2c: core: fix lockdep warning for sparsely nested adapter chain Geert Uytterhoeven (1): dt-bindings: i2c: i2c-demux-pinctrl: Convert to json-schema Heiner Kallweit (9): i2c: i801: fix potential race in i801_block_transaction_byte_by_byte i2c: i801: unregister tco_pdev in i801_probe() error path i2c: i801: add helper i801_restore_regs i2c: i801: simplify module boilerplate code i2c: i801: use i2c_mark_adapter_suspended/resumed i2c: i801: replace acpi_lock with I2C bus lock i2c: i801: Simplify class-based client device instantiation ACPI: Add helper acpi_use_parent_companion i2c: i801: Use new helper acpi_use_parent_companion Ivan Orlov (1): i2c: dev: make i2c_dev_class a static const structure Jarkko Nikula (1): i2c: i801: Add support for Intel Birch Stream SoC Jason Yan (1): i2c: s3c2410: make i2c_s3c_irq_nextbyte() void Justin Stitt (2): i2c: cp2615: replace deprecated strncpy with strscpy i2c: powermac: replace deprecated strncpy Kees Cook (3): i2c: mux: demux-pinctrl: Annotate struct i2c_demux_pinctrl_priv with __counted_by i2c: Annotate struct i2c_atr with __counted_by eeprom: at24: Annotate struct at24_data with __counted_by Luca Weiss (1): dt-bindings: i2c: qcom-cci: Document SC7280 compatible Marek Szyprowski (2): i2c: brcmstb: Add support for atomic transfers i2c: exynos5: add support for atomic transfers Marek Vasut (2): dt-bindings: at24: add ST M24C32-D Additional Write lockable page eeprom: at24: add ST M24C32-D Additional Write lockable page support Randy Dunlap (1): i2c: axxia: eliminate kernel-doc warnings Rob Herring (1): i2c: Use device_get_match_data() Sean Nyekjaer (1): i2c: stm32f7: Add atomic_xfer method to driver Shawn Guo (1): i2c: qcom-geni: add ACPI device id for sc8180x Wolfram Sang (16): i2c: rcar: avoid non-standard use of goto i2c: rcar: properly format a debug output i2c: rcar: calculate divider instead of brute-forcing it i2c: rcar: remove open coded DIV_ROUND_CLOSEST i2c: riic: avoid potential division by zero Merge tag 'ib-mfd-i2c-reboot-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into i2c/for-mergewindow Merge branch 'i2c/for-current' into i2c/for-mergewindow i2c: rcar: reset controller is mandatory for Gen3+ i2c: rcar: improve accuracy for R-Car Gen3+ i2c: gpio: remove error checks with debugfs i2c: mux: gpio: adhere to coding style Revert "dt-bindings: i2c: qcom-cci: Document sc8280xp compatible" Merge tag 'at24-updates-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-mergewindow i2c: fix memleak in i2c_new_client_device() MAINTAINERS: add YAML file for i2c-demux-pinctrl Documentation: i2c: add fault code for not supporting 10 bit addresses Yann Sionneau (1): i2c: designware: fix __i2c_dw_disable() in case master is holding SCL low ye xingchen (1): i2c: mux: demux-pinctrl: Convert to use sysfs_emit_at() API with much appreciated quality assurance from ---------------------------------------------------------------- Andi Shyti (11): (Rev.) i2c: i801: Use new helper acpi_use_parent_companion (Rev.) ACPI: Add helper acpi_use_parent_companion (Rev.) i2c: axxia: eliminate kernel-doc warnings (Rev.) i2c: exynos5: add support for atomic transfers (Rev.) i2c: brcmstb: Add support for atomic transfers (Rev.) i2c: i801: Add support for Intel Birch Stream SoC (Rev.) i2c: Use device_get_match_data() (Rev.) i2c: gpio: remove error checks with debugfs (Rev.) i2c: i801: replace acpi_lock with I2C bus lock (Rev.) i2c: i801: use i2c_mark_adapter_suspended/resumed (Rev.) i2c: mt65xx: allow optional pmic clock Andy Shevchenko (1): (Rev.) eeprom: at24: Drop at24_get_chip_data() AngeloGioacchino Del Regno (1): (Rev.) i2c: mt65xx: allow optional pmic clock Bryan O'Donoghue (1): (Rev.) dt-bindings: i2c: qcom-cci: Document SC7280 compatible Conor Dooley (1): (Rev.) dt-bindings: i2c: i2c-demux-pinctrl: Convert to json-schema Dmitry Osipenko (5): (Rev.) mfd: tps6586x: Register restart handler (Rev.) mfd: tps6586x: Use devm-based power off handler (Rev.) kernel/reboot: Add device to sys_off_handler (Rev.) i2c: core: Run atomic i2c xfer when !preemptible (Rev.) kernel/reboot: emergency_restart: Set correct system_state Florian Fainelli (1): (Rev.) i2c: brcmstb: Add support for atomic transfers Geert Uytterhoeven (10): (Rev.) i2c: rcar: fix error code in probe() (Rev.) i2c: mux: gpio: adhere to coding style (Rev.) i2c: gpio: remove error checks with debugfs (Rev.) i2c: rcar: improve accuracy for R-Car Gen3+ (Rev.) i2c: rcar: reset controller is mandatory for Gen3+ (Rev.) i2c: riic: avoid potential division by zero (Rev.) i2c: rcar: remove open coded DIV_ROUND_CLOSEST (Rev.) i2c: rcar: calculate divider instead of brute-forcing it (Rev.) i2c: rcar: properly format a debug output (Rev.) i2c: rcar: avoid non-standard use of goto Gustavo A. R. Silva (3): (Rev.) eeprom: at24: Annotate struct at24_data with __counted_by (Rev.) i2c: Annotate struct i2c_atr with __counted_by (Rev.) i2c: mux: demux-pinctrl: Annotate struct i2c_demux_pinctrl_priv with __counted_by Jean Delvare (8): (Rev.) i2c: i801: Simplify class-based client device instantiation (Rev.) i2c: i801: Add support for Intel Birch Stream SoC (Rev.) i2c: i801: replace acpi_lock with I2C bus lock (Rev.) i2c: i801: use i2c_mark_adapter_suspended/resumed (Rev.) i2c: i801: simplify module boilerplate code (Rev.) i2c: i801: add helper i801_restore_regs (Rev.) i2c: i801: unregister tco_pdev in i801_probe() error path (Rev.) i2c: i801: fix potential race in i801_block_transaction_byte_by_byte Kees Cook (2): (Rev.) i2c: powermac: replace deprecated strncpy (Rev.) i2c: cp2615: replace deprecated strncpy with strscpy Krzysztof Kozlowski (2): (Rev.) dt-bindings: i2c: qcom-cci: Document sc8280xp compatible (Rev.) dt-bindings: i2c: qcom-cci: Document SC7280 compatible Marek Szyprowski (2): (Test) i2c: exynos5: Calculate t_scl_l, t_scl_h according to i2c spec (Rev.) i2c: exynos5: Calculate t_scl_l, t_scl_h according to i2c spec Marek Vasut (2): (Rev.) eeprom: at24: add ST M24C64-D Additional Write lockable page support (Rev.) dt-bindings: at24: add ST M24C64-D Additional Write lockable page Mika Westerberg (1): (Rev.) i2c: i801: unregister tco_pdev in i801_probe() error path Nishanth Menon (2): (Test) i2c: core: Run atomic i2c xfer when !preemptible (Test) kernel/reboot: emergency_restart: Set correct system_state Wolfram Sang (2): (Test) i2c: mux: demux-pinctrl: Convert to use sysfs_emit_at() API (Rev.) dt-bindings: i2c: i2c-demux-pinctrl: Convert to json-schema Documentation/devicetree/bindings/eeprom/at24.yaml | 4 + .../devicetree/bindings/i2c/i2c-demux-pinctrl.txt | 135 ---------------- .../devicetree/bindings/i2c/i2c-demux-pinctrl.yaml | 172 ++++++++++++++++++++ .../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 2 + Documentation/i2c/busses/i2c-i801.rst | 1 + Documentation/i2c/fault-codes.rst | 4 + MAINTAINERS | 1 + drivers/i2c/busses/Kconfig | 1 + drivers/i2c/busses/i2c-at91-core.c | 10 +- drivers/i2c/busses/i2c-axxia.c | 8 +- drivers/i2c/busses/i2c-brcmstb.c | 23 ++- drivers/i2c/busses/i2c-cp2615.c | 2 +- drivers/i2c/busses/i2c-designware-common.c | 17 ++ drivers/i2c/busses/i2c-designware-core.h | 3 + drivers/i2c/busses/i2c-exynos5.c | 80 ++++++++- drivers/i2c/busses/i2c-gpio.c | 7 +- drivers/i2c/busses/i2c-i801.c | 111 +++++-------- drivers/i2c/busses/i2c-mt65xx.c | 12 +- drivers/i2c/busses/i2c-mv64xxx.c | 11 +- drivers/i2c/busses/i2c-omap.c | 8 +- drivers/i2c/busses/i2c-powermac.c | 2 +- drivers/i2c/busses/i2c-pxa.c | 7 +- drivers/i2c/busses/i2c-qcom-geni.c | 1 + drivers/i2c/busses/i2c-rcar.c | 180 +++++++++++++-------- drivers/i2c/busses/i2c-riic.c | 2 +- drivers/i2c/busses/i2c-s3c2410.c | 7 +- drivers/i2c/busses/i2c-stm32f4.c | 32 ++-- drivers/i2c/busses/i2c-stm32f7.c | 89 ++++++---- drivers/i2c/busses/i2c-sun6i-p2wi.c | 5 + drivers/i2c/i2c-atr.c | 2 +- drivers/i2c/i2c-core-base.c | 19 ++- drivers/i2c/i2c-core.h | 2 +- drivers/i2c/i2c-dev.c | 18 +-- drivers/i2c/muxes/i2c-demux-pinctrl.c | 12 +- drivers/i2c/muxes/i2c-mux-gpio.c | 7 +- drivers/mfd/tps6586x.c | 50 +++++- drivers/misc/eeprom/at24.c | 42 ++--- include/linux/acpi.h | 5 + include/linux/reboot.h | 3 + kernel/reboot.c | 4 + 40 files changed, 666 insertions(+), 435 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml