From patchwork Fri Oct 6 11:41:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 730758 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EA1761C6A4 for ; Fri, 6 Oct 2023 11:41:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="SaFk0/vh" Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 251C0CA; Fri, 6 Oct 2023 04:41:54 -0700 (PDT) Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 0FC00120006; Fri, 6 Oct 2023 14:41:52 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 0FC00120006 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1696592512; bh=hvuosWr2wdmb2JBZ+is0TB+tnsHxcAuNr2PYKRoXoWA=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=SaFk0/vhnOyY5jrUOcT5pnyrBkIHtgO8tulzDenyfCKted4ZDswCeYd2ChVlsuMSs Y8ndPJMCgf9n+z2pK8XlkLbtU7utvtg+XSKdXwmqbo6dsIhsZmcQc81hXLqYy3zIe0 oEO5F1ZRNnoxnDm3m+fOZvFjpYQx4fSw2FYhn/QwQJStp0SvCkGLi9Am+TBstjfrKJ ul2r+zBsh4+7rwO9RfD7hEqq8muz0N2R+KhpV5F9Xd6QWgWiKTiCWpsqkjk3Q6FvjJ kihr5F1MQaIr7zvBgdlk7a3beZGr9Sui0KYLp5GmjqIp9XHydZUSocUE1Tc+xqja6d S1ydsrSC2/eCQ== Received: from p-i-exch-sc-m01.sberdevices.ru (p-i-exch-sc-m01.sberdevices.ru [172.16.192.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Fri, 6 Oct 2023 14:41:51 +0300 (MSK) Received: from localhost.localdomain (100.64.160.123) by p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 6 Oct 2023 14:41:51 +0300 From: Dmitry Rokosov To: , , , , CC: , , , , , , Dmitry Rokosov , George Stark Subject: [PATCH v1] arm64: dts: amlogic: a1: support all i2c masters and their muxes Date: Fri, 6 Oct 2023 14:41:45 +0300 Message-ID: <20231006114145.18718-1-ddrokosov@salutedevices.com> X-Mailer: git-send-email 2.36.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [100.64.160.123] X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 180422 [Oct 06 2023] X-KSMG-AntiSpam-Version: 6.0.0.2 X-KSMG-AntiSpam-Envelope-From: ddrokosov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 535 535 da804c0ea8918f802fc60e7a20ba49783d957ba2, {Tracking_from_domain_doesnt_match_to}, d41d8cd98f00b204e9800998ecf8427e.com:7.1.1; salutedevices.com:7.1.1; 100.64.160.123:7.1.2; 127.0.0.199:7.1.2; p-i-exch-sc-m01.sberdevices.ru:7.1.1,5.0.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2023/10/06 08:17:00 #22074438 X-KSMG-AntiVirus-Status: Clean, skipped X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net A1 SoC family has four i2c masters: i2c0 (I2CM_A), i2c1 (I2CM_B), i2c2 (I2CM_C) and i2c3 (I2CM_D). Signed-off-by: George Stark Signed-off-by: Dmitry Rokosov --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 144 ++++++++++++++++++++++ 1 file changed, 144 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index 823714bcb7a0..f53000a5d0cc 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -126,6 +126,106 @@ gpio: bank@400 { gpio-ranges = <&periphs_pinctrl 0 0 62>; }; + i2c0_f11_pins: i2c0-f11 { + mux { + groups = "i2c0_sck_f11", + "i2c0_sda_f12"; + function = "i2c0"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c0_f9_pins: i2c0-f9 { + mux { + groups = "i2c0_sck_f9", + "i2c0_sda_f10"; + function = "i2c0"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_x_pins: i2c1-x { + mux { + groups = "i2c1_sck_x", + "i2c1_sda_x"; + function = "i2c1"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_a_pins: i2c1-a { + mux { + groups = "i2c1_sck_a", + "i2c1_sda_a"; + function = "i2c1"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c2_x0_pins: i2c2-x0 { + mux { + groups = "i2c2_sck_x0", + "i2c2_sda_x1"; + function = "i2c2"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c2_x15_pins: i2c2-x15 { + mux { + groups = "i2c2_sck_x15", + "i2c2_sda_x16"; + function = "i2c2"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c2_a4_pins: i2c2-a4 { + mux { + groups = "i2c2_sck_a4", + "i2c2_sda_a5"; + function = "i2c2"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c2_a8_pins: i2c2-a8 { + mux { + groups = "i2c2_sck_a8", + "i2c2_sda_a9"; + function = "i2c2"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c3_x_pins: i2c3-x { + mux { + groups = "i2c3_sck_x", + "i2c3_sda_x"; + function = "i2c3"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + + i2c3_f_pins: i2c3-f { + mux { + groups = "i2c3_sck_f", + "i2c3_sda_f"; + function = "i2c3"; + bias-pull-up; + drive-strength-microamp = <3000>; + }; + }; + uart_a_pins: uart-a { mux { groups = "uart_a_tx", @@ -377,6 +477,17 @@ clkc_periphs: clock-controller@800 { "hifi_pll", "xtal"; }; + i2c0: i2c@1400 { + compatible = "amlogic,meson-axg-i2c"; + status = "disabled"; + reg = <0x0 0x1400 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_I2C_M_A>; + power-domains = <&pwrc PWRC_I2C_ID>; + }; + uart_AO: serial@1c00 { compatible = "amlogic,meson-a1-uart", "amlogic,meson-ao-uart"; @@ -437,6 +548,39 @@ saradc: adc@2c00 { status = "disabled"; }; + i2c1: i2c@5c00 { + compatible = "amlogic,meson-axg-i2c"; + status = "disabled"; + reg = <0x0 0x5c00 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_I2C_M_B>; + power-domains = <&pwrc PWRC_I2C_ID>; + }; + + i2c2: i2c@6800 { + compatible = "amlogic,meson-axg-i2c"; + status = "disabled"; + reg = <0x0 0x6800 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_I2C_M_C>; + power-domains = <&pwrc PWRC_I2C_ID>; + }; + + i2c3: i2c@6c00 { + compatible = "amlogic,meson-axg-i2c"; + status = "disabled"; + reg = <0x0 0x6c00 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_I2C_M_D>; + power-domains = <&pwrc PWRC_I2C_ID>; + }; + usb2_phy1: phy@4000 { compatible = "amlogic,a1-usb2-phy"; clocks = <&clkc_periphs CLKID_USB_PHY_IN>;