Message ID | 20221022165047.4020785-1-lis8215@gmail.com |
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[37.212.18.133]) by smtp.gmail.com with ESMTPSA id h22-20020a05600c351600b003c7084d072csm3196787wmq.28.2022.10.22.09.50.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Oct 2022 09:50:56 -0700 (PDT) From: Siarhei Volkau <lis8215@gmail.com> Cc: Siarhei Volkau <lis8215@gmail.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Paul Cercueil <paul@crapouillou.net>, Jiri Slaby <jirislaby@kernel.org>, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v3 0/2] serial: 8250/ingenic: Add support for the JZ4750 Date: Sat, 22 Oct 2022 19:50:45 +0300 Message-Id: <20221022165047.4020785-1-lis8215@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747401263747010374?= X-GMAIL-MSGID: =?utf-8?q?1747407840830913243?= |
Series |
serial: 8250/ingenic: Add support for the JZ4750
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Message
Siarhei Volkau
Oct. 22, 2022, 4:50 p.m. UTC
JZ4750 and JZ4755 have an extra clock divisor in CGU called CPCCR.ECS. It needs to be handled properly in the early console driver. v3: - fix build errors v2: - serial moved into separate patchset - code refactored to avoid peek in CGU register - Krzysztof's ack picked v1: - big patchset for the whole JZ4755 support Siarhei Volkau (2): dt-bindings: serial: ingenic: Add support for the JZ4750/55 SoCs serial: 8250/ingenic: Add support for the JZ4750/JZ4755 .../bindings/serial/ingenic,uart.yaml | 4 ++ drivers/tty/serial/8250/8250_ingenic.c | 48 ++++++++++++++++--- 2 files changed, 46 insertions(+), 6 deletions(-)