From patchwork Mon Nov 1 23:23:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 12597545 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EABEC433F5 for ; Mon, 1 Nov 2021 23:26:45 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C6F1D60C40 for ; Mon, 1 Nov 2021 23:26:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C6F1D60C40 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:33788 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mhghP-0004bv-PE for qemu-devel@archiver.kernel.org; Mon, 01 Nov 2021 19:26:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41522) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <3DHeAYQgKCg8B9wp387wv33v0t.r315t19-stAt0232v29.36v@flex--wuhaotsh.bounces.google.com>) id 1mhgem-0001iu-VV for qemu-devel@nongnu.org; Mon, 01 Nov 2021 19:24:01 -0400 Received: from mail-pf1-x44a.google.com ([2607:f8b0:4864:20::44a]:55857) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3DHeAYQgKCg8B9wp387wv33v0t.r315t19-stAt0232v29.36v@flex--wuhaotsh.bounces.google.com>) id 1mhgek-0002up-PA for qemu-devel@nongnu.org; Mon, 01 Nov 2021 19:24:00 -0400 Received: by mail-pf1-x44a.google.com with SMTP id t62-20020a625f41000000b004807e0ed462so4323595pfb.22 for ; Mon, 01 Nov 2021 16:23:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:message-id:mime-version:subject:from:to:cc; bh=p0U5B0j6kDEpX9NU9AVmzRUURoUpHs1zskZNtqaLUdU=; b=h5MUDVFU8YnXF8Id5icCdi9D29HsS1QDxvASWK76hKxQmNIf50XscNr43EoxKvhShY nGSQSjPjT1NdnxxcvHcdR7GyXeg66IkGUyDucVTDwmLpodgGe5teDro6i6jCwvYCQeq9 Ge2WgblBqvoIH6dJaOht+FDy0PR+6vwa5pNETzvOIcMmIznq2t51BBf+JX7Y+ksOga6d +RrDZxm3WvhuqIMGUh+FpNuU+r8tWfMjCn9ZoCaa1XQWUphVBGmFUBoYNIZk1WmHFbtA r4uzbcIFyuWYMLizHXLqL8bMVKcCwEXNcLU+3eDqeysvcMcM8Bh9wjg1l0PJBC2Y8sov McKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=p0U5B0j6kDEpX9NU9AVmzRUURoUpHs1zskZNtqaLUdU=; b=hb3mi4imFkqOlPOnqB/x5ooh1SRIHvR5ujEb2A7YJDc8bufD8yrnwmtT4quur0wZ54 VHdIEJQFQfBJg/jSrA4hU6yzFDFANyXJPTj9yFWtre1pVgq1YnWZ6+ppj8FtKSl2C+v3 nbfr5KefaE/RNys2wBRjfKV+Ye4T76USbZTNqlb3cdFL9poGL4g/HSnt2yXH+cwz5BP/ zCuUWphgEvidWSTWkHMVv7PeaE3hB1BehPAO/uBeCX3U8n/TzoM1r3km9TfDsK3N5tU4 rdvUg9GYvRqaYduSE5buPv7xiFjVT4ZHj7V77U3/EjFFoLOHbaudsPnPCgfXIXAibZ3g jcBg== X-Gm-Message-State: AOAM53268r3hNeBKfmYuWg/vvxRR2+0iB+pPrIaHAh3wgkD4SHUJsyTF ZFSdvA3NHoGmIBntn+bPuQPVT1MtMNa2vQ== X-Google-Smtp-Source: ABdhPJzec4EYvPJysrgzIQTarTD+OYu9lKETw9x2pOaRKywD1gaG3wVueyeb45BUJVc2Wsw+kZk0lhfH/C52Fw== X-Received: from mimik.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:4e]) (user=wuhaotsh job=sendgmr) by 2002:a62:6411:0:b0:44c:bf9f:f584 with SMTP id y17-20020a626411000000b0044cbf9ff584mr31971260pfb.29.1635809036075; Mon, 01 Nov 2021 16:23:56 -0700 (PDT) Date: Mon, 1 Nov 2021 16:23:40 -0700 Message-Id: <20211101232346.1070813-1-wuhaotsh@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.33.1.1089.g2158813163f-goog Subject: [PATCH v3 0/6] Misc NPCM7XX patches From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::44a; envelope-from=3DHeAYQgKCg8B9wp387wv33v0t.r315t19-stAt0232v29.36v@flex--wuhaotsh.bounces.google.com; helo=mail-pf1-x44a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This patch set contains a few bug fixes and I2C devices for some NPCM7XX boards. Patch 1~2 fix a problem that causes the SMBus module to behave incorrectly when it's in FIFO mode and trying to receive more than 16 bytes at a time. Patch 3 fixes a error in a register for ADC module. Patch 4 makes the ADC input to be R/W instead of write only. It allows a test system to read these via QMP and has no negative effect. Patch 5 modifies at24c_eeprom_init in NPCM7xx boards so that it can fit more use cases. Patch 6 uses the function defined in patch 5 to add the EEPROM and other I2C devices for Quanta GBS board. -- Changes since v2: 1. Dropped patch 7. 2. Drop an extra variable in patch 5. -- Changes since v1: 1. Rewrote patch 5 to implement the function in NPCM7xx board file instead of the EEPROM device file. 2. Slightly modify patch 6 to adapt to the changes and QEMU comment style. 3. Squash patch 7 into patch 5 to make it compile. 4. Add a new patch 7. Hao Wu (5): hw/i2c: Clear ACK bit in NPCM7xx SMBus module hw/i2c: Read FIFO during RXF_CTL change in NPCM7XX SMBus hw/adc: Fix CONV bit in NPCM7XX ADC CON register hw/adc: Make adci[*] R/W in NPCM7XX ADC hw/nvram: Update at24c EEPROM init function in NPCM7xx boards Patrick Venture (1): hw/arm: quanta-gbs-bmc add i2c devices hw/adc/npcm7xx_adc.c | 4 +- hw/arm/npcm7xx_boards.c | 96 ++++++++++++++++++++-------------- hw/i2c/npcm7xx_smbus.c | 8 +-- tests/qtest/npcm7xx_adc-test.c | 2 +- 4 files changed, 65 insertions(+), 45 deletions(-)