From patchwork Sat Mar 22 15:45:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 875539 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9128D42AB0; Sat, 22 Mar 2025 15:45:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742658320; cv=none; b=gCslY7sfH5BvlimUVF8vKFAFmQ9dWnrPvqmlcNmfqIi9hps+bfmYIyuLOOVa59aswKnkOsCzAfKKOoUdZJDXrbqzGzOEatEt9xdsEEmBwFrZTvNegJT6ln1xjTNmwkBixMouJx5O8cusZqjA3nNwEgbOrnpcjudRKYvjUztZWrY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742658320; c=relaxed/simple; bh=rPhaAjrBVProX/Tp/3Q2wlMXbD6mPQ7JXg38zxTuaZg=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=aZeURKNSXVJtXJYbDIdd/k/Cg6KmdEIQcKCARe8BcfnrR6iPzWB38V6a09zbsIUkbWeezB1Ld3vozA90PfIWT4A7ckPRbzzt58I2HzLtvoVCqYZFVkEy1yU7tL9w/6Mn4csH2G3YeSCYf3JhSbAz5PFuazwWlbUG+sGnpAZN88I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Mii7skaf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Mii7skaf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D801EC4CEDD; Sat, 22 Mar 2025 15:45:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742658320; bh=rPhaAjrBVProX/Tp/3Q2wlMXbD6mPQ7JXg38zxTuaZg=; h=Date:From:To:Cc:Subject:From; b=Mii7skafZE12e2B2qidoWzFkkspsz5OU3RyCHSayCJwKYTKjWXOUEUk6VJe2+K697 RD4gyThWjFj11AvBrQPwRsgIv+OGy7sUG2mrJ+LTb8+uRtkhMxhQJr6wje5KmFMtBi EeNqTtUBeIm3iPPH88Xfo2why1JCtfY0/S2pzb/qT0YE1svg5FOGIemts/SO/pw6Fa fx1cct6nYpKprhgqb8mrVej2dhRWTBLkpddmkGMuduTmjRIkMQEmBficGvhJ8ejLUB Av2TU4H7hBqhsaVIEn065OkMXppRcNkDpBospjJqPCW3EucsX2IDJDWnhdRLdVbWFr lQbA6HuujPddA== Date: Sat, 22 Mar 2025 16:45:15 +0100 From: Andi Shyti To: Wolfram Sang Cc: linux-i2c , lkml , Andi Shyti Subject: [GIT PULL] i2c-host for v6.15 Message-ID: Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Hi Wolfram, Here we go with the pull request for the merge window. It's not a huge batch in terms of patch count, but a few pieces of long standing work finally reached the finish line. Some patches are refreshed from the past, something I plan to do more often going forward. One new driver was added: Spacemit K1. Andy has also been very active, contributing the new i2c_10bit_addr_*_from_msg() helper, which is now being adopted across several drivers. I don't think I've missed anything from the recent submissions, and I'm happy to have caught up with the pending work. So I don't expect the need for a part 2 pull request next week. Thanks, and I wish you a great weekend! Andi The following changes since commit 4701f33a10702d5fc577c32434eb62adde0a1ae1: Linux 6.14-rc7 (2025-03-16 12:55:17 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git tags/i2c-host-6.15 for you to fetch changes up to 39f8d63804505222dccf265797c2d03de7f2d5b3: i2c: iproc: Refactor prototype and remove redundant error checks (2025-03-22 13:11:53 +0100) ---------------------------------------------------------------- i2c-host updates for v6.15 Refactoring and cleanups - octeon, cadence, i801, pasemi, mlxbf, bcm-iproc: general refactorings - octeon: remove 10-bit address support Improvements - amd-asf: improved error handling - designware: use guard(mutex) - amd-asf, designware: update naming to follow latest specs - cadence: fix cleanup path in probe - i801: use MMIO and I/O mapping helpers to access registers - pxa: handle error after clk_prepare_enable New features - added i2c_10bit_addr_*_from_msg() and updated multiple drivers - omap: added multiplexer state handling - qcom-geni: update frequency configuration - qup: introduce DMA usage policy New hardware support - exynos: add support for Samsung exynos7870 - k1: add support for spacemit k1 (new driver) - imx: add support for i.mx94 lpi2c - rk3x: add support for rk3562 Multiplexers - ltc4306, reg: fix assignment in platform_driver structure ---------------------------------------------------------------- Andi Shyti (1): i2c: k1: Initialize variable before use Andy Shevchenko (11): i2c: Introduce i2c_10bit_addr_*_from_msg() helpers i2c: axxia: Use i2c_10bit_addr_*_from_msg() helpers i2c: bcm-kona: Use i2c_10bit_addr_*_from_msg() helpers i2c: brcmstb: Use i2c_10bit_addr_*_from_msg() helpers i2c: eg20t: Use i2c_10bit_addr_*_from_msg() helpers i2c: kempld: Use i2c_10bit_addr_*_from_msg() helpers i2c: mt7621: Use i2c_10bit_addr_*_from_msg() helpers i2c: rzv2m: Use i2c_10bit_addr_*_from_msg() helpers i2c: ibm_iic: Use i2c_*bit_addr*_from_msg() helpers i2c: mv64xxx: Use i2c_*bit_addr*_from_msg() helpers i2c: mlxbf: Use readl_poll_timeout_atomic() for polling Anindya Sundar Gayen (1): i2c: i2c-exynos5: fixed a spelling error Arnd Bergmann (1): i2c: mux: remove incorrect of_match_ptr annotations Aryan Srivastava (3): i2c: octeon: refactor common i2c operations i2c: octeon: fix return commenting i2c: octeon: remove 10-bit addressing support Frank Li (1): dt-bindings: i2c: imx-lpi2c: add i.MX94 LPI2C Heiner Kallweit (5): i2c: i801: Cosmetic improvements i2c: i801: Move i801_wait_intr and i801_wait_byte_done in the code i2c: i801: Improve too small kill wait time in i801_check_post i2c: i801: Switch to iomapped register access i2c: i801: Use MMIO if available Jayesh Choudhary (2): dt-bindings: i2c: omap: Add mux-states property i2c: omap: Add support for setting mux Kaustabh Chakraborty (2): dt-bindings: i2c: samsung,s3c2410: add exynos7870-i2c compatible dt-bindings: i2c: exynos5: add exynos7870-hsi2c compatible Kever Yang (1): dt-bindings: i2c: i2c-rk3x: Add rk3562 support Manikanta Guntupalli (1): i2c: cadence: Move reset_control_assert after pm_runtime_set_suspended in probe error path Michal Simek (1): i2c: cadence: Simplify using devm_clk_get_enabled() Mukesh Kumar Savaliya (1): i2c: qcom-geni: Update i2c frequency table to match hardware guidance Shyam Sundar S K (4): i2c: amd: Switch to guard(mutex) i2c: dw: Update the master_xfer callback name i2c: amd-asf: Modify callbacks of i2c_algorithm to align with the latest revision i2c: amd-asf: Set cmd variable when encountering an error Stephan Gerhold (3): dt-bindings: i2c: qcom,i2c-qup: Document power-domains dt-bindings: i2c: qup: Document interconnects i2c: qup: Vote for interconnect bandwidth to DRAM Sven Peter (1): i2c: pasemi: Add registers bits and switch to BIT() Troy Mitchell (2): dt-bindings: i2c: spacemit: add support for K1 SoC i2c: spacemit: add support for SpacemiT K1 SoC Vitalii Mordan (1): i2c: pxa: fix call balance of i2c->clk handling routines Wentao Liang (1): i2c: iproc: Refactor prototype and remove redundant error checks Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml | 1 + Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 1 + Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml | 1 + Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml | 14 + Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml | 1 + Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml | 61 ++++ Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml | 6 + drivers/i2c/busses/Kconfig | 18 ++ drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-amd-asf-plat.c | 8 +- drivers/i2c/busses/i2c-axxia.c | 21 +- drivers/i2c/busses/i2c-bcm-iproc.c | 13 +- drivers/i2c/busses/i2c-bcm-kona.c | 6 +- drivers/i2c/busses/i2c-brcmstb.c | 11 +- drivers/i2c/busses/i2c-cadence.c | 19 +- drivers/i2c/busses/i2c-designware-amdpsp.c | 26 +- drivers/i2c/busses/i2c-designware-master.c | 2 +- drivers/i2c/busses/i2c-eg20t.c | 28 +- drivers/i2c/busses/i2c-exynos5.c | 2 +- drivers/i2c/busses/i2c-i801.c | 271 +++++++++-------- drivers/i2c/busses/i2c-ibm_iic.c | 14 +- drivers/i2c/busses/i2c-k1.c | 602 ++++++++++++++++++++++++++++++++++++++ drivers/i2c/busses/i2c-kempld.c | 10 +- drivers/i2c/busses/i2c-mlxbf.c | 106 ++----- drivers/i2c/busses/i2c-mt7621.c | 20 +- drivers/i2c/busses/i2c-mv64xxx.c | 12 +- drivers/i2c/busses/i2c-octeon-core.c | 111 ++++--- drivers/i2c/busses/i2c-omap.c | 22 ++ drivers/i2c/busses/i2c-pasemi-core.c | 40 ++- drivers/i2c/busses/i2c-pxa.c | 5 +- drivers/i2c/busses/i2c-qcom-geni.c | 6 +- drivers/i2c/busses/i2c-qup.c | 36 +++ drivers/i2c/busses/i2c-rzv2m.c | 15 +- drivers/i2c/muxes/i2c-mux-ltc4306.c | 2 +- drivers/i2c/muxes/i2c-mux-reg.c | 2 +- include/linux/i2c.h | 15 + 36 files changed, 1090 insertions(+), 439 deletions(-) create mode 100644 Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml create mode 100644 drivers/i2c/busses/i2c-k1.c