From patchwork Mon Jan 31 11:47:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 539173 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 DDE01C4332F for ; Mon, 31 Jan 2022 11:47:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376860AbiAaLqw (ORCPT ); Mon, 31 Jan 2022 06:46:52 -0500 Received: from esa.microchip.iphmx.com ([68.232.153.233]:59027 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380459AbiAaLpd (ORCPT ); Mon, 31 Jan 2022 06:45:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1643629532; x=1675165532; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=qaDyYutC4DMWlORMqJ4RRry+JwfuVOx8TPg8xTh5c6g=; b=g8xSIqFWZed9AF2QaTSwtQepJDqxywCo3f2YdKZdBvQpfhwd0Si4MlyU lNgpkjkiGToTM8yYAYYSTk/MVoc+AZJgIgm1hLS6e1P1p7wcToNliJHL4 GzXaNfV6qq1W8D3GF/4pDcrd6amr3Nw36uX29imUyXw9U0l6LT/gXeS+d t3cxNj4/Gu0faNZRRL7Pb7PDE5Gq1POPF5xlLJZHnZFRHMBcQ+35wxGQG PaLA4KfW6Gly65nIMBw9vpAFM2HABl9zC5H3clh393wzmnJGZbsHM41J2 ibarWYNSKBferoMnSBnIbTdDRD+9Ts6etBJt19SFKmUI1ljamHWNKy29g w==; IronPort-SDR: 6AbAz63xhdKutO6wmjfyWT5TCdnTeZSXwqiEawG4GhgdT7JhGKaHo2bWof7F3zZO+nMuLbpMz+ iAUi7IWPvEf9nEjAKFsdX72SoSlJpDNbvb6O0pEqF+xYlJ6oGVwtrhGb23tkDiezWrpvdyUvLr ij+j1BHJDXwxieNEyZkb3nPrbacktK4X5fcp60/q1VVhA5EMXvoa4CSNNku6RCpG6Hk8DIc9fz NJ+phcmwBqgtMcIKssiM6s7K2AFyztlhvLYep5g7FPCsHRjr8As6J/EXyw8BkoTdKZ6c79fkdd 5hqj8ybUtWXfpebQMQT4pnAy X-IronPort-AV: E=Sophos;i="5.88,330,1635231600"; d="scan'208";a="160544943" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 31 Jan 2022 04:45:31 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 31 Jan 2022 04:45:31 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 31 Jan 2022 04:45:26 -0700 From: To: , , , , , , , , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH v5 00/12] Update the Icicle Kit device tree Date: Mon, 31 Jan 2022 11:47:15 +0000 Message-ID: <20220131114726.973690-1-conor.dooley@microchip.com> X-Mailer: git-send-email 2.35.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Conor Dooley This series updates the Microchip Icicle Kit device tree by adding a host of peripherals, and some updates to the memory map. In addition, the device tree has been split into a third part, which contains "soft" peripherals that are in the fpga fabric. Several of the entries are for peripherals that have not get had their drivers upstreamed, so in those cases the dt bindings are included where appropriate in order to avoid the many "DT compatible string appears un-documented" errors. Depends on mpfs clock driver binding (on clk/next) to provide dt-bindings/clock/microchip,mpfs-clock.h and on the other changes to the icicle/mpfs device tree from geert that are already in linux/riscv/for-next. Additionally, the interrupt-extended warnings on the plic/clint are cleared by [1] & [2]. [1] https://lore.kernel.org/linux-riscv/cover.1639744468.git.geert@linux-m68k.org/ [2] https://lore.kernel.org/linux-riscv/cover.1639744106.git.geert@linux-m68k.org/ Changes from v4: - dont include icicle_kit_defconfig, accidentally added in v3 - drop prescaler from mpfs-rtc & calculate the value instead - use corei2c as a fallback device for mpfs-i2c - drop spi dt-binding (on spi-next) commit 2da187304e556ac59cf2dacb323cc78ded988169 - drop usb dt-binding (on usb-next) Changes from v3: - drop "mailbox: change mailbox-mpfs compatible string", already upstream: commit f10b1fc0161cd99e ("mailbox: change mailbox-mpfs compatible string") - fix copy paste error in microchip,mpfs-mailbox dt-binding - remove whitespace in syscontroller dt entry Changes from v2: - dropped plic int header & corresponding defines in dts{,i} - use $ref to drmode in mpfs-musb binding - split changes to dts{,i} again: functional changes to existing elements now are in a new patch - drop num-cs property in mpfs-spi binding - dont make the system controller a simple-mfd - move the separate bindings for rng/generic system services into the system controller binding - added an instance corei2c as i2c2 in the fabric dtsi - add version numbering to corepwm and corei2c compat string (-rtl-vN) Conor Dooley (12): dt-bindings: soc/microchip: update syscontroller compatibles dt-bindings: soc/microchip: add services as children of sys ctrlr dt-bindings: i2c: add bindings for microchip mpfs i2c dt-bindings: rtc: add bindings for microchip mpfs rtc dt-bindings: gpio: add bindings for microchip mpfs gpio dt-bindings: pwm: add microchip corepwm binding riscv: dts: microchip: use clk defines for icicle kit riscv: dts: microchip: add fpga fabric section to icicle kit riscv: dts: microchip: refactor icicle kit device tree riscv: dts: microchip: update peripherals in icicle kit device tree riscv: dts: microchip: add new peripherals to icicle kit device tree MAINTAINERS: update riscv/microchip entry .../bindings/gpio/microchip,mpfs-gpio.yaml | 80 ++++++ .../bindings/i2c/microchip,mpfs-i2c.yaml | 57 ++++ ...ilbox.yaml => microchip,mpfs-mailbox.yaml} | 6 +- .../bindings/pwm/microchip,corepwm.yaml | 75 +++++ .../bindings/rtc/microchip,mfps-rtc.yaml | 58 ++++ .../microchip,mpfs-sys-controller.yaml | 72 +++++ ...icrochip,polarfire-soc-sys-controller.yaml | 35 --- MAINTAINERS | 2 + .../dts/microchip/microchip-mpfs-fabric.dtsi | 25 ++ .../microchip/microchip-mpfs-icicle-kit.dts | 115 ++++++-- .../boot/dts/microchip/microchip-mpfs.dtsi | 262 +++++++++++++++--- 11 files changed, 683 insertions(+), 104 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml create mode 100644 Documentation/devicetree/bindings/i2c/microchip,mpfs-i2c.yaml rename Documentation/devicetree/bindings/mailbox/{microchip,polarfire-soc-mailbox.yaml => microchip,mpfs-mailbox.yaml} (82%) create mode 100644 Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml create mode 100644 Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml create mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml delete mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml create mode 100644 arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi Acked-by: Palmer Dabbelt