From patchwork Mon Aug 28 10:18:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 718160 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 C9AF0C83F12 for ; Mon, 28 Aug 2023 10:19:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229908AbjH1KTB (ORCPT ); Mon, 28 Aug 2023 06:19:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231136AbjH1KSr (ORCPT ); Mon, 28 Aug 2023 06:18:47 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32611CC8; Mon, 28 Aug 2023 03:18:36 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id ADE25637F1; Mon, 28 Aug 2023 10:18:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89B1BC433C9; Mon, 28 Aug 2023 10:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693217915; bh=glyfAB7WjJkrmwci4eu/8aOVzKAjIbvy+bp2sfMOj2M=; h=From:To:Cc:Subject:Date:From; b=aPY+hQA+cbTTTSvY1iW1XIMGYb63BPzeZ8qwYxJ8DdwOZBxw2rpED31cJya44LcVY ShOVuB26HNpDp/TqzXFt6E1ZeuV08g0JhgyD5yYljR5/eVe5eFDRNU3/K6O/atIH4U fExCSrMrxqyHTx822EboDdOScGffoGhFgWdbciyicftb38d8R1BkF6Cd82zmV17u6u OjrelSLSoJt87//tUybcrY3rhoe7+Z30C+JbVs9ruoGNJU7nIhCXtZ2d5jwns9htYN nqZF6X4c6v7OkB6x7JznbyaoLkRTv4abcTlnTlxmRafKZR2BdpTQ7UNclYSRAjnOWo K/oVFAvk4cePA== Message-ID: <3f23f4016225109af97b67053a757218.broonie@kernel.org> From: Mark Brown To: Linus Torvalds Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown Subject: [GIT PULL] SPI updates for v6.6 Date: Mon, 28 Aug 2023 11:18:15 +0100 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org The following changes since commit 2ccdd1b13c591d306f0401d98dedc4bdcd02b421: Linux 6.5-rc6 (2023-08-13 11:29:55 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v6.6 for you to fetch changes up to 60ea3db33fbddf559e18567ca8897f6bb9f25290: spi: at91-usart: Use PTR_ERR_OR_ZERO() to simplify code (2023-08-22 13:51:35 +0100) ---------------------------------------------------------------- spi: Updates for v6.6 There's been quite a lot of generic activity here, but more administrative than featuers. We also have a bunch of new drivers, including one that's part of a MFD so we pulled in the core parts of that: - Lots of work from both Yang Yingliang and Andy Shevchenko on moving to host/device/controller based terminology for devices. - QuadSPI SPI support for Allwinner sun6i. - New device support Cirrus Logic CS43L43, Longsoon, Qualcomm GENI QuPv3 and StarFive JH7110 QSPI. ---------------------------------------------------------------- Alexander Danilenko (1): spi: tegra114: Remove unnecessary NULL-pointer checks Alexander Stein (5): spi: spi-fsl-lpspi: Remove num_cs from device struct spi: spi-fsl-lpspi: Move controller initialization further down spi: spi-fsl-lpspi: Read chip-select amount from hardware for i.MX93 spi: lpspi: Add power-domains to the DT bindings spi: fspi: Add power-domains to the DT bindings Andy Shevchenko (14): spi: Remove unneeded OF node NULL checks spi: Drop duplicate IDR allocation code in spi_register_controller() spi: Replace if-else-if by bitops and multiplications spi: Use sysfs_emit() to instead of s*printf() spi: Sort headers alphabetically spi: Get rid of old SPI_MASTER_NO_TX & SPI_MASTER_NO_RX spi: Get rid of old SPI_MASTER_MUST_TX & SPI_MASTER_MUST_RX spi: Rename SPI_MASTER_GPIO_SS to SPI_CONTROLLER_GPIO_SS spi: Convert to SPI_CONTROLLER_HALF_DUPLEX spi: Fix spelling typos and acronyms capitalization spi: Remove code duplication in spi_add_device*() spi: Kill spi_add_device_locked() spi: Use BITS_TO_BYTES() spi: Use struct_size() helper Charles Keepax (3): dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding mfd: cs42l43: Add support for cs42l43 core driver pinctrl: cs42l43: Add support for the cs42l43 Chen Jiahao (2): spi: s3c64xx: Clean up redundant dev_err_probe() spi: microchip-core: Clean up redundant dev_err_probe() Christophe Leroy (1): spi: fsl-cpm: Properly define and use IO pointers Fabrizio Castro (9): spi: rzv2m-csi: Add missing include spi: rzv2m-csi: Adopt HZ_PER_MHZ for max spi clock spi: rzv2m-csi: Rework CSI_CKS_MAX definition spi: rzv2m-csi: Leave readl_poll_timeout calls for last spi: rzv2m-csi: Replace unnecessary ternary operators spi: rzv2m-csi: Squash timing settings into one statement spi: rzv2m-csi: Improve data types, casting and alignment spi: rzv2m-csi: Get rid of the x_trg{_words} tables spi: rzv2m-csi: Make use of device_set_node Jinjie Ruan (1): spi: at91-usart: Use PTR_ERR_OR_ZERO() to simplify code Jonas Gorski (1): dt-bindings: spi: convert spi-brcm63xx.txt to YAML Krzysztof Kozlowski (3): spi: sc18is602: fix Wvoid-pointer-to-enum-cast warning spi: pxa2xx: fix Wvoid-pointer-to-enum-cast warning spi: amd: fix Wvoid-pointer-to-enum-cast warning Kunihiko Hayashi (1): spi: dw: Set default value if reg-io-width isn't specified Li Zetao (1): spi: mpc5xxx-psc: Fix unsigned expression compared with zero Lucas Tanure (2): soundwire: bus: Allow SoundWire peripherals to register IRQ handlers spi: cs42l43: Add SPI controller support Maksim Kiselev (2): spi: sun6i: add quirk for dual and quad SPI modes support spi: sun6i: add dual and quad SPI modes support for R329/D1/R528/T113s Mark Brown (12): spi: amlogic-spifc-a1: fixes and improvements for Allwinner R329/D1/R528/T113s Dual/Quad SPI modes spi: Header and core clean up and refactoring spi: rzv2m-csi: Code refactoring spi: Merge up fixes from mainline spi: Merge up fixes from Linus' tree spi-geni-qcom: Add SPI device mode support for GENI spi: switch to use modern name spi: switch to use modern name (part2) mfd: Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window Add cs42l43 PC focused SoundWire CODEC spi: switch to use modern name (part4) Martin Kurbanov (2): spi: amlogic-spifc-a1: implement adjust_op_size() spi: amlogic-spifc-a1: add support for max_speed_hz Michal Simek (2): dt-bindings: spi: spi-cadence: Describe power-domains property dt-bindings: spi: spi-cadence: Add label property Minjie Du (1): spi: fsl-dspi: Use dev_err_probe() in dspi_request_dma() Praveen Talari (2): soc: qcom: geni-se: Add SPI Device mode support for GENI based QuPv3 spi: spi-geni-qcom: Add SPI Device mode support for GENI based QuPv3 Rajeshwar R Shinde (1): spi: spi-mpc52xx-psc: Fix an unsigned comparison that can never be negative Rob Herring (1): spi: Explicitly include correct DT includes Ruan Jinjie (3): spi: stm32: Remove redundant dev_err_probe() spi: spi-zynq: Do not check for 0 return after calling platform_get_irq() spi: Do not check for 0 return after calling platform_get_irq() Stefan Moring (1): spi: Increase imx51 ecspi burst length based on transfer length Thierry Reding (3): dt-bindings: spi: tegra-slink: Convert to json-schema dt-bindings: spi: tegra-sflash: Convert to json-schema dt-bindings: spi: Convert Tegra114 SPI to json-schema Uwe Kleine-König (1): spi: rzv2m-csi: Convert to platform remove callback returning void Valentin Caron (1): spi: stm32: disable device mode with st,stm32f4-spi compatible Wang Ming (1): spi: Use dev_err_probe instead of dev_err William Qiu (3): dt-bindings: spi: add reference file to YAML dt-bindings: qspi: cdns,qspi-nor: Add clocks for StarFive JH7110 SoC spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPI Yang Yingliang (66): spi: amd: switch to use modern name spi: aspeed: switch to use modern name spi: spi-axi-spi-engine: switch to use modern name spi: bcm-qspi: switch to use modern name spi: bcm2835: switch to use modern name spi: bcm2835aux: switch to use modern name spi: bcm63xx-hsspi: switch to use modern name spi: bcm63xx: switch to use modern name spi: butterfly: switch to use modern name spi: cadence-xspi: switch to use modern name spi: cadence: switch to use modern name spi: clps711x: switch to use modern name spi: octeon: switch to use modern name spi: spi-cavium-thunderx: switch to use modern name spi: coldfire-qspi: switch to use modern name spi: davinci: switch to use modern name spi: dln2: switch to use modern name spi: dw: switch to use modern name spi: hisi-kunpeng: switch to use modern name spi: npcm-fiu: switch to use modern name spi: cadence-quadspi: switch to use modern name spi: amlogic-spifc-a1: switch to use devm_spi_alloc_host() spi: au1550: switch to use modern name spi: ep93xx: switch to use modern name spi: falcon: switch to use modern name spi: fsi: switch to use spi_alloc_host() spi: fsl-dspi: switch to use modern name spi: fsl-espi: switch to use modern name spi: fsl-lpspi: switch to use modern name spi: fsl-qspi: switch to use modern name spi: fsl-spi: switch to use modern name spi: gpio: switch to use modern name spi: gxp: switch to use modern name spi: bcmbca-hsspi: switch to use modern name spi: hisi-sfc-v3xx: switch to use modern name spi: img-spfi: switch to use modern name spi: imx: switch to use modern name spi: ingenic: switch to use devm_spi_alloc_host() spi: intel: switch to use modern name spi: jcore: switch to use modern name spi: lantiq: switch to use modern name spi: dw-mmio: keep old name same as documentation spi: rpc-if: switch to use devm_spi_alloc_host() spi: orion: switch to use modern name spi: mchp-pci1xxxx: switch to use modern name spi: pic32-sqi: switch to use modern name spi: pic32: switch to use modern name spi: spl022: switch to use modern name spi: ppc4xx: switch to use modern name spi: pxa2xx: switch to use modern name spi: spi-qcom-qspi: switch to use modern name spi: qup: switch to use modern name spi: rb4xx: switch to use modern name spi: realtek-rtl: switch to use devm_spi_alloc_host() spi: rockchip-sfc: switch to use modern name spi: rockchip: switch to use modern name spi: rspi: switch to use spi_alloc_host() spi: rzv2m-csi: switch to use devm_spi_alloc_host() spi: s3c64xx: switch to use modern name spi: sc18is602: switch to use modern name spi: sh-hspi: switch to use modern name spi: sh-msiof: switch to use modern name spi: sh-sci: switch to use modern name spi: sh: switch to use modern name spi: sifive: switch to use modern name spi: spi-sn-f-ospi: switch to use modern name Yangtao Li (8): spi: atmel: Use devm_platform_get_and_ioremap_resource() spi: davinci: Use devm_platform_get_and_ioremap_resource() spi: ep93xx: Use devm_platform_get_and_ioremap_resource() spi: spi-nxp-fspi: Convert to devm_platform_ioremap_resource() and devm_platform_ioremap_resource_byname() spi: rspi: Use devm_platform_get_and_ioremap_resource() spi: tegra20-slink: Use devm_platform_get_and_ioremap_resource() spi: s3c64xx: Use devm_platform_get_and_ioremap_resource() spi: spi-cadence: Delete unmatched comments Yinbo Zhu (2): spi: dt-bindings: add loongson spi spi: loongson: add bus driver for the loongson spi controller Yuanjun Gong (2): spi: fix return value check in bcm2835_spi_probe() spi: use devm_clk_get_enabled() in mcfqspi_probe() YueHaibing (1): spi: fsl: Remove unused extern declarations Zhang Shurong (1): spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() Zhang Zekun (1): spi: bcm-qspi: Simplify logic by using devm_platform_ioremap_resource_byname() Zhu Wang (2): spi: fsl-spi: Do not check 0 for platform_get_irq() spi: omap2-mcspi: remove redundant dev_err_probe() .../devicetree/bindings/sound/cirrus,cs42l43.yaml | 313 ++++++ .../devicetree/bindings/spi/brcm,bcm63xx-spi.yaml | 71 ++ .../devicetree/bindings/spi/cdns,qspi-nor.yaml | 12 +- .../devicetree/bindings/spi/loongson,ls2k-spi.yaml | 46 + .../bindings/spi/nvidia,tegra114-spi.txt | 61 - .../bindings/spi/nvidia,tegra114-spi.yaml | 100 ++ .../bindings/spi/nvidia,tegra20-sflash.txt | 37 - .../bindings/spi/nvidia,tegra20-sflash.yaml | 81 ++ .../bindings/spi/nvidia,tegra20-slink.txt | 37 - .../bindings/spi/nvidia,tegra20-slink.yaml | 90 ++ .../devicetree/bindings/spi/spi-bcm63xx.txt | 33 - .../devicetree/bindings/spi/spi-cadence.yaml | 6 + .../devicetree/bindings/spi/spi-fsl-lpspi.yaml | 3 + .../devicetree/bindings/spi/spi-nxp-fspi.yaml | 3 + .../devicetree/bindings/spi/spi-pl022.yaml | 1 + MAINTAINERS | 16 +- drivers/mfd/Kconfig | 23 + drivers/mfd/Makefile | 3 + drivers/mfd/cs42l43-i2c.c | 98 ++ drivers/mfd/cs42l43-sdw.c | 239 ++++ drivers/mfd/cs42l43.c | 1188 ++++++++++++++++++++ drivers/mfd/cs42l43.h | 28 + drivers/pinctrl/cirrus/Kconfig | 11 + drivers/pinctrl/cirrus/Makefile | 2 + drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 609 ++++++++++ drivers/soundwire/bus.c | 32 + drivers/soundwire/bus_type.c | 12 + drivers/spi/Kconfig | 33 + drivers/spi/Makefile | 4 + drivers/spi/spi-amd.c | 52 +- drivers/spi/spi-amlogic-spifc-a1.c | 88 +- drivers/spi/spi-ar934x.c | 3 +- drivers/spi/spi-armada-3700.c | 3 +- drivers/spi/spi-aspeed-smc.c | 14 +- drivers/spi/spi-at91-usart.c | 8 +- drivers/spi/spi-ath79.c | 2 +- drivers/spi/spi-atmel.c | 10 +- drivers/spi/spi-au1550.c | 74 +- drivers/spi/spi-axi-spi-engine.c | 62 +- drivers/spi/spi-bcm-qspi.c | 64 +- drivers/spi/spi-bcm2835.c | 130 +-- drivers/spi/spi-bcm2835aux.c | 92 +- drivers/spi/spi-bcm63xx-hsspi.c | 86 +- drivers/spi/spi-bcm63xx.c | 68 +- drivers/spi/spi-bcmbca-hsspi.c | 66 +- drivers/spi/spi-bitbang-txrx.h | 16 +- drivers/spi/spi-bitbang.c | 8 +- drivers/spi/spi-butterfly.c | 18 +- drivers/spi/spi-cadence-quadspi.c | 112 +- drivers/spi/spi-cadence-xspi.c | 31 +- drivers/spi/spi-cadence.c | 76 +- drivers/spi/spi-cavium-octeon.c | 32 +- drivers/spi/spi-cavium-thunderx.c | 32 +- drivers/spi/spi-clps711x.c | 42 +- drivers/spi/spi-coldfire-qspi.c | 77 +- drivers/spi/spi-cs42l43.c | 284 +++++ drivers/spi/spi-davinci.c | 90 +- drivers/spi/spi-dln2.c | 94 +- drivers/spi/spi-dw-core.c | 112 +- drivers/spi/spi-dw-dma.c | 22 +- drivers/spi/spi-dw-mmio.c | 10 +- drivers/spi/spi-dw.h | 4 +- drivers/spi/spi-ep93xx.c | 187 ++- drivers/spi/spi-falcon.c | 34 +- drivers/spi/spi-fsi.c | 2 +- drivers/spi/spi-fsl-cpm.c | 74 +- drivers/spi/spi-fsl-dspi.c | 34 +- drivers/spi/spi-fsl-espi.c | 76 +- drivers/spi/spi-fsl-lib.c | 3 +- drivers/spi/spi-fsl-lib.h | 3 - drivers/spi/spi-fsl-lpspi.c | 89 +- drivers/spi/spi-fsl-qspi.c | 11 +- drivers/spi/spi-fsl-spi.c | 80 +- drivers/spi/spi-geni-qcom.c | 53 +- drivers/spi/spi-gpio.c | 77 +- drivers/spi/spi-gxp.c | 7 +- drivers/spi/spi-hisi-kunpeng.c | 84 +- drivers/spi/spi-hisi-sfc-v3xx.c | 18 +- drivers/spi/spi-img-spfi.c | 118 +- drivers/spi/spi-imx.c | 128 ++- drivers/spi/spi-ingenic.c | 4 +- drivers/spi/spi-intel.c | 42 +- drivers/spi/spi-iproc-qspi.c | 9 +- drivers/spi/spi-jcore.c | 44 +- drivers/spi/spi-lantiq-ssc.c | 99 +- drivers/spi/spi-loongson-core.c | 279 +++++ drivers/spi/spi-loongson-pci.c | 55 + drivers/spi/spi-loongson-plat.c | 47 + drivers/spi/spi-loongson.h | 49 + drivers/spi/spi-loopback-test.c | 2 +- drivers/spi/spi-lp8841-rtc.c | 11 +- drivers/spi/spi-meson-spicc.c | 3 +- drivers/spi/spi-microchip-core.c | 6 +- drivers/spi/spi-mpc512x-psc.c | 2 +- drivers/spi/spi-mpc52xx-psc.c | 2 +- drivers/spi/spi-mt65xx.c | 2 +- drivers/spi/spi-mt7621.c | 2 + drivers/spi/spi-mtk-nor.c | 3 +- drivers/spi/spi-mtk-snfi.c | 3 +- drivers/spi/spi-mxs.c | 2 +- drivers/spi/spi-npcm-fiu.c | 22 +- drivers/spi/spi-nxp-fspi.c | 7 +- drivers/spi/spi-omap-uwire.c | 2 +- drivers/spi/spi-omap2-mcspi.c | 4 +- drivers/spi/spi-orion.c | 91 +- drivers/spi/spi-pci1xxxx.c | 16 +- drivers/spi/spi-pic32-sqi.c | 86 +- drivers/spi/spi-pic32.c | 154 +-- drivers/spi/spi-pl022.c | 94 +- drivers/spi/spi-ppc4xx.c | 44 +- drivers/spi/spi-pxa2xx.c | 26 +- drivers/spi/spi-qcom-qspi.c | 82 +- drivers/spi/spi-qup.c | 167 ++- drivers/spi/spi-rb4xx.c | 36 +- drivers/spi/spi-realtek-rtl.c | 2 +- drivers/spi/spi-rockchip-sfc.c | 30 +- drivers/spi/spi-rockchip.c | 60 +- drivers/spi/spi-rpc-if.c | 2 +- drivers/spi/spi-rspi.c | 7 +- drivers/spi/spi-rzv2m-csi.c | 122 +- drivers/spi/spi-s3c64xx.c | 138 ++- drivers/spi/spi-sc18is602.c | 53 +- drivers/spi/spi-sh-hspi.c | 4 +- drivers/spi/spi-sh-msiof.c | 51 +- drivers/spi/spi-sh-sci.c | 24 +- drivers/spi/spi-sh.c | 34 +- drivers/spi/spi-sifive.c | 80 +- drivers/spi/spi-slave-mt27xx.c | 2 +- drivers/spi/spi-sn-f-ospi.c | 6 +- drivers/spi/spi-sprd-adi.c | 3 +- drivers/spi/spi-sprd.c | 1 - drivers/spi/spi-stm32-qspi.c | 1 - drivers/spi/spi-stm32.c | 18 +- drivers/spi/spi-sun6i.c | 32 +- drivers/spi/spi-tegra114.c | 19 +- drivers/spi/spi-tegra20-sflash.c | 6 +- drivers/spi/spi-tegra20-slink.c | 11 +- drivers/spi/spi-tegra210-quad.c | 1 - drivers/spi/spi-ti-qspi.c | 3 +- drivers/spi/spi-wpcm-fiu.c | 3 +- drivers/spi/spi-xcomm.c | 2 +- drivers/spi/spi-xtensa-xtfpga.c | 2 +- drivers/spi/spi-zynq-qspi.c | 4 +- drivers/spi/spi-zynqmp-gqspi.c | 8 +- drivers/spi/spi.c | 219 ++-- include/linux/mfd/cs42l43-regs.h | 1184 +++++++++++++++++++ include/linux/mfd/cs42l43.h | 102 ++ include/linux/soc/qcom/geni-se.h | 9 + include/linux/soundwire/sdw.h | 9 + include/linux/spi/pxa2xx_spi.h | 4 +- include/linux/spi/sh_msiof.h | 4 +- include/linux/spi/spi.h | 171 +-- include/trace/events/spi.h | 2 +- 153 files changed, 7500 insertions(+), 2582 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml create mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml create mode 100644 Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml delete mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt create mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.yaml delete mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt create mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.yaml delete mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt create mode 100644 Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.yaml delete mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx.txt create mode 100644 drivers/mfd/cs42l43-i2c.c create mode 100644 drivers/mfd/cs42l43-sdw.c create mode 100644 drivers/mfd/cs42l43.c create mode 100644 drivers/mfd/cs42l43.h create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs42l43.c create mode 100644 drivers/spi/spi-cs42l43.c create mode 100644 drivers/spi/spi-loongson-core.c create mode 100644 drivers/spi/spi-loongson-pci.c create mode 100644 drivers/spi/spi-loongson-plat.c create mode 100644 drivers/spi/spi-loongson.h create mode 100644 include/linux/mfd/cs42l43-regs.h create mode 100644 include/linux/mfd/cs42l43.h