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Mon, 31 Aug 2020 00:59:24 -0700 (PDT) From: Anand Moon To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Subject: [PATCH v4 1/2] arm64: dts: meson-g12b-odroid-n2: Enable RTC controller node Date: Mon, 31 Aug 2020 13:29:10 +0530 Message-Id: <20200831075911.434-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200831075911.434-1-linux.amoon@gmail.com> References: <20200831075911.434-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200831_035927_128503_A9BA1F03 X-CRM114-Status: GOOD ( 14.76 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:644 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [linux.amoon[at]gmail.com] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Christian Hewitt , Anand Moon , Rob Herring , Jerome Brunet Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Enable RTC PCF8563 node on Odroid-N2 SBC, In order to support the RTC wakealarm feature for suspend and resume. Also assign an alias to the pcf8563 to rtc0 and meson-vrtc to rtc1 timer device to prevent it being assigned to /dev/rtc0 which disto userspace tools assume is a clock device. Cc: Neil Armstrong Cc: Kevin Hilman Suggested-by: Christian Hewitt Signed-off-by: Anand Moon Reviewed-by: Neil Armstrong --- Changes v4 --Add gpio interrupt for GPIOAO.BIT7 as suggested by Neil. Changes v3 --Drop the INI GPIOAO.BIT7 pinctrl. --Added missing RTC alias so that rtc get assigned correcly, as suggested by Chris Hewitt. changes v2 --Fix the missing INT (GPIOAO.BIT7) pinctrl. --Fix the missing rtcwakeup. --Drop the clock not required clock property by the PCF8563 driver. --- .../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index 34fffa6d859d..3e2aaa6f48e5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -19,6 +19,8 @@ / { aliases { serial0 = &uart_AO; ethernet0 = ðmac; + rtc0 = &rtc0; + rtc1 = &vrtc; }; dioo2133: audio-amplifier-0 { @@ -477,6 +479,21 @@ hdmi_tx_tmds_out: endpoint { }; }; +&i2c3 { + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names = "default"; + status = "okay"; + + rtc0: rtc@51 { + reg = <0x51>; + compatible = "nxp,pcf8563"; + /* RTC INT */ + interrupts = ; + interrupt-parent = <&gpio_intc>; + wakeup-source; + }; +}; + &ir { status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; From patchwork Mon Aug 31 07:59:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 11745771 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 19410618 for ; Mon, 31 Aug 2020 08:00:15 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 E6BB8206F0 for ; Mon, 31 Aug 2020 08:00:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bO7AF1ry"; 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Mon, 31 Aug 2020 00:59:27 -0700 (PDT) From: Anand Moon To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Subject: [PATCH v4 2/2] arm64: defconfig: Enable RTC devices for Amlogic boards Date: Mon, 31 Aug 2020 13:29:11 +0530 Message-Id: <20200831075911.434-3-linux.amoon@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200831075911.434-1-linux.amoon@gmail.com> References: <20200831075911.434-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200831_035930_155469_99BC8870 X-CRM114-Status: GOOD ( 13.90 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:643 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [linux.amoon[at]gmail.com] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Christian Hewitt , Anand Moon , Rob Herring , Jerome Brunet Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Enables the RTC PCF8563 driver used on Amlogic Libretech-pc and Odroid-N2 boards supported in mainline kernel. Cc: Kevin Hilman Acked-by: Neil Armstrong Signed-off-by: Anand Moon --- Changes v4 --None Changes v3 --None Changes v2 --Added Neil's ACK --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index e0f33826819f..3d9756833e0e 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -773,6 +773,7 @@ CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_RK808=m CONFIG_RTC_DRV_PCF85363=m +CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_RV8803=m CONFIG_RTC_DRV_S5M=y