From patchwork Mon Dec 28 11:27:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 352816 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50052C433E0 for ; Mon, 28 Dec 2020 11:28:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D914229C4 for ; Mon, 28 Dec 2020 11:28:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727234AbgL1L17 (ORCPT ); Mon, 28 Dec 2020 06:27:59 -0500 Received: from www.zeus03.de ([194.117.254.33]:37456 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727165AbgL1L16 (ORCPT ); Mon, 28 Dec 2020 06:27:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=k1; bh=W+pl0Zfqv8jJLl 0q0jwg0xTR6yybbiXPZwQi3hWZffk=; b=yxbhuReixezQZYhggt6iM8A84/5JX3 KXNZzmszC1fW4q5kH4YBcw3kaQixA7anxsShfcnEC1faq7xOwcWSTH9hNrUKOXX7 InujHqmFpB0Dv+SjQXpM3T2Gk+r18lP0dRgFQH8ECAhohkC4JaDcf9GBkBGZNsvo 1BzaYikNDz0no= Received: (qmail 1739031 invoked from network); 28 Dec 2020 12:27:16 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 28 Dec 2020 12:27:16 +0100 X-UD-Smtp-Session: l3s3148p1@uYxsjoS3yJQgAwDPXwIpAOUwDQytQs2L From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Geert Uytterhoeven , Magnus Damm , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/6] arm64: dts: renesas: falcon: add SCIF0 nodes Date: Mon, 28 Dec 2020 12:27:09 +0100 Message-Id: <20201228112715.14947-3-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228112715.14947-1-wsa+renesas@sang-engineering.com> References: <20201228112715.14947-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SCIF0 has been enabled by the firmware, so it worked already. Still, add the proper nodes to make it work in any case. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- .../boot/dts/renesas/r8a779a0-falcon.dts | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts index 0c44466d398f..54763c73dc74 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts @@ -205,6 +205,9 @@ &mmc0 { }; &pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + avb0_pins: avb0 { mux { groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk"; @@ -348,9 +351,31 @@ mmc_pins: mmc { function = "mmc"; power-source = <1800>; }; + + scif0_pins: scif0 { + groups = "scif0_data", "scif0_ctrl"; + function = "scif0"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk"; + function = "scif_clk"; + }; }; &rwdt { timeout-sec = <60>; status = "okay"; }; + +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + +&scif_clk { + clock-frequency = <24000000>; +}; From patchwork Mon Dec 28 11:27:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 352815 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DDFAC4332D for ; Mon, 28 Dec 2020 11:28:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCBCB229C4 for ; Mon, 28 Dec 2020 11:28:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727290AbgL1L2B (ORCPT ); Mon, 28 Dec 2020 06:28:01 -0500 Received: from www.zeus03.de ([194.117.254.33]:37514 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727245AbgL1L2A (ORCPT ); Mon, 28 Dec 2020 06:28:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=k1; bh=Byoyy+B9mzgrx3 L4cV+yYJa2qI4pVWuNLLGAgEHuFlw=; b=ZpagOnKCjEdIswsOfd9pm1+ZAO2q3F iSyvnIEBoaBndiEOCLgM1fBySIyp8dyDkY+T9LpvVd7PomhWmvroAvWH5RPmWniU Uu2YxsVHHko+6HqcoVJKPccADWdCDpM1rRuvkspk0L+/E6FYwMT/Tlax+2f8KI5M +R+Gx3UG6XjDU= Received: (qmail 1739073 invoked from network); 28 Dec 2020 12:27:17 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 28 Dec 2020 12:27:17 +0100 X-UD-Smtp-Session: l3s3148p1@nU12joS3ypQgAwDPXwIpAOUwDQytQs2L From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Greg Kroah-Hartman , Rob Herring , Geert Uytterhoeven , linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/6] dt-bindings: serial: renesas, hscif: Add r8a779a0 support Date: Mon, 28 Dec 2020 12:27:10 +0100 Message-Id: <20201228112715.14947-4-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228112715.14947-1-wsa+renesas@sang-engineering.com> References: <20201228112715.14947-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Acked-by: Rob Herring --- Documentation/devicetree/bindings/serial/renesas,hscif.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml index c139c5edb93e..512a84942f78 100644 --- a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml @@ -51,6 +51,7 @@ properties: - renesas,hscif-r8a77980 # R-Car V3H - renesas,hscif-r8a77990 # R-Car E3 - renesas,hscif-r8a77995 # R-Car D3 + - renesas,hscif-r8a779a0 # R-Car V3U - const: renesas,rcar-gen3-hscif # R-Car Gen3 and RZ/G2 - const: renesas,hscif # generic HSCIF compatible UART