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[2a01:cb00:8bd:2700:95bc:7625:808e:ade0]) by smtp.gmail.com with ESMTPSA id l4sm12206118wrt.60.2021.03.08.04.40.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 04:40:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2LA8/5m2YlrOTBqAtldyUhtslhzmNNTEthEphR9Wf3U=; b=OvE22xB7IoQp92L1rLiZDQFrmcE4kZ7XEoi11rTKRRuOyKVoLLApoWt69ApJwNmeBV SXAg0QplnyQg6cK5WJ35WN2VmxG2Nr+Uab/71x5uqtBu/pPPASh1HcyGCZBM1xJVQuwc 6NjHfBOYJjuE6v/uoVcJvxVE3zYLgd/dE+kCQi3dpOouo4Lr82aGjWcKJy1oroGND/os b2eTdXOhceRs7uDPqnVtHv7HoHMZBRzSkS9/T9s5T7VAhjXF6nqcKGh0+zuh8aYqTzWp LDBGYb9I5Lr5sDTtIWsGHW3us4BmtUIOW8lmibNqe7tuup3u2uu8TZ/u/HPiIFtdgloi DI4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2LA8/5m2YlrOTBqAtldyUhtslhzmNNTEthEphR9Wf3U=; b=VKq1kQrHp4Szr991sCoZKilw6PP/cuHbgw3V20WFUkO6zFBiVIXI9hNT9JjuuQmhq6 9VjCn9RXB5ve+t7GRfTJPif6XmpJrnM+yciH3v8D0Mz6P9pdymkJEbROc/maN1s025s4 rBn64MoGYC9X4koB5DGyz7AjAnuxVtQcPN8LzFPWG3UxXTa3aGhKeb4AgL0ssRx2WeWk fidCMnbIZkR65sBGK33IOb5np+6HevWtmKR3K0b1aiKW9pWl14l8YgJy3UyEZzxRlsbj gUBGtCP4LU/o7zJzhtqpLmmJcp9jANgBpThkj8cv/7V6yMG3mt2UCW4+ueW4YIJiI9RJ a5bg== X-Gm-Message-State: AOAM533rlnXVGaGSBbfSdNUQ9Vr3c1sgTB+vBd1aZ9TFYhAB5RE/fUSC ENstW07wUkk+TqQURBPtq12L6cVUUHmCTQ== X-Google-Smtp-Source: ABdhPJyPXZFgr74KWhYqrwQAfu6ypmutgoyrZvk0cEkhUOKdZnfinoX8GmOPAmjrsoV6ozjqGo+kjw== X-Received: by 2002:a5d:640b:: with SMTP id z11mr22123835wru.327.1615207205841; Mon, 08 Mar 2021 04:40:05 -0800 (PST) From: Adrien Grassein Cc: devicetree@vger.kernel.org, will@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, krzk@kernel.org, robh+dt@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, catalin.marinas@arm.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, Adrien Grassein Subject: [PATCH 1/1] arm64: dts: imx8mm-nitrogen-r2: add espi2 support Date: Mon, 8 Mar 2021 13:39:58 +0100 Message-Id: <20210308123958.254116-2-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210308123958.254116-1-adrien.grassein@gmail.com> References: <20210308123958.254116-1-adrien.grassein@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Add the description for espi support. Signed-off-by: Adrien Grassein Reviewed-by: Krzysztof Kozlowski --- .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/ar= m64/boot/dts/freescale/imx8mm-nitrogen-r2.dts index 4f4cf7df5a5a..0c5949b40eeb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts @@ -52,6 +52,19 @@ &A53_3 { cpu-supply =3D <®_buck3>; }; =20 +/* J15 */ +&ecspi2 { + assigned-clocks =3D <&clk IMX8MM_CLK_ECSPI2>; + assigned-clock-parents =3D <&clk IMX8MM_SYS_PLL1_40M>; + assigned-clock-rates =3D <40000000>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_ecspi2>; + cs-gpios =3D <&gpio5 13 GPIO_ACTIVE_LOW>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; +}; + &fec1 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_fec1>; @@ -286,6 +299,15 @@ &iomuxc { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_hog>; =20 + pinctrl_ecspi2: ecspi2grp { + fsl,pins =3D < + MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x140 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x19 + MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x19 + MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x19 + >; + }; + pinctrl_fec1: fec1grp { fsl,pins =3D < MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 --=20 2.25.1