From patchwork Tue Jun 6 15:33:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 13269395 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 263EFC7EE24 for ; Tue, 6 Jun 2023 15:34:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=POxWwzF1U+6TxsXHJ9wFVy2ac/7b3tAqZ1oomro/9TY=; b=LhM1UaNOabU4Dn XfJDaLgfsaR0WgvQ/D9EvQg2j6RI59m6JVw728aQJFdwR3ud9b6jdp0Soxz8yN9MeQVykufd5dZ7s s+N8PigDywm4It1bRdT7m4cFlbWPTy0MtfFPrUadXJYZSjCEggTuwm5OvHkK7mI6igxXGNtTRuCcV +/0HHC//PKQsQp8gbFJo7DMi5fI5S1bfw9sbVoBo9OamPjNvl3iCS9hJzeYNdP4UVKKQD6BwzEXOd X3qNp3VPFR/XBB/dB8CpEUUwnrlUadoY02Kdvb7MAuGx7USmkqN8E2UP3JWd+JljV/IU7fSPAkU8e 9B3UyiW/0Ji3LkSc8ZPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q6Yh5-002GAZ-0D; Tue, 06 Jun 2023 15:33:59 +0000 Received: from finn.gateworks.com ([108.161.129.64] helo=finn.localdomain) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q6Yh2-002GA2-1S for linux-arm-kernel@lists.infradead.org; Tue, 06 Jun 2023 15:33:57 +0000 Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.93) (envelope-from ) id 1q6Ygz-0067nf-4z; Tue, 06 Jun 2023 15:33:53 +0000 From: Tim Harvey To: linux-arm-kernel@lists.infradead.org Cc: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Li Yang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH] arm64: dts: imx8mm-venice-gw7901: add SDR50/SDR104 SDIO support for wifi Date: Tue, 6 Jun 2023 08:33:51 -0700 Message-Id: <20230606153351.1448596-1-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230606_083356_489207_B316E1EE X-CRM114-Status: GOOD ( 10.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The GW7901 has a Murata LBEE5H 802.11abgnac / BT5 module based on the Cypress CYW43455 which supports SDR50/SDR104. Add dt pinctrl for the 100mhz and 200mhz states to support SDR50/SDR104. While at it add the dt node for the CYW43455 wifi for the brcmfmac driver. Signed-off-by: Tim Harvey --- .../dts/freescale/imx8mm-venice-gw7901.dts | 33 ++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index d022b5807a24..bb78c99c4fb4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -789,12 +789,21 @@ &usbotg2 { /* SDIO WiFi */ &usdhc1 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; bus-width = <4>; non-removable; vmmc-supply = <®_wifi>; + #address-cells = <1>; + #size-cells = <0>; status = "okay"; + + wifi@0 { + compatible = "brcm,bcm43455-fmac"; + reg = <0>; + }; }; /* microSD */ @@ -1054,6 +1063,28 @@ MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 >; }; + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6 + >; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190