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Mon, 10 Jan 2022 13:47:58 -0800 (PST) Date: Mon, 10 Jan 2022 13:47:53 -0800 Message-Id: <20220110214755.810343-1-venture@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.34.1.575.g55b058a8bb-goog Subject: [PATCH 0/2] Adds designware i2c module and adds it to virt arm From: Patrick Venture To: crauer@google.com, peter.maydell@linaro.org, mst@redhat.com, imammedo@redhat.com, ani@anisinha.ca, shannon.zhaosl@gmail.com Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, Patrick Venture X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::b4a (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::b4a; envelope-from=3jqncYQcKCmkcLUabYLNVVNSL.JVTXLTb-KLcLSUVUNUb.VYN@flex--venture.bounces.google.com; helo=mail-yb1-xb4a.google.com X-Spam_score_int: -87 X-Spam_score: -8.8 X-Spam_bar: -------- X-Spam_report: (-8.8 / 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, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=no 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This patch series introduces a new i2c module, namely the designware one and further enables this (optionally) for the virt-arm machine. Chris Rauer (2): hw/i2c: Add designware i2c controller. hw/arm: Enable smbus on arm virt machine. MAINTAINERS | 6 + docs/system/arm/virt.rst | 4 + hw/arm/Kconfig | 1 + hw/arm/virt-acpi-build.c | 24 + hw/arm/virt.c | 55 +++ hw/i2c/Kconfig | 4 + hw/i2c/designware_i2c.c | 821 ++++++++++++++++++++++++++++++++ hw/i2c/meson.build | 1 + include/hw/arm/virt.h | 3 + include/hw/i2c/designware_i2c.h | 110 +++++ 10 files changed, 1029 insertions(+) create mode 100644 hw/i2c/designware_i2c.c create mode 100644 include/hw/i2c/designware_i2c.h