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[2a01:cb00:8bd:2700:3cf5:4d24:f3b:36ef]) by smtp.gmail.com with ESMTPSA id v9sm8348215wrn.86.2021.02.19.06.30.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Feb 2021 06:30:38 -0800 (PST) From: Adrien Grassein To: Subject: [PATCH v3 3/9] arm64: dts: imx8mm-nitrogen-r2: add espi2 support Date: Fri, 19 Feb 2021 15:30:22 +0100 Message-Id: <20210219143028.207975-4-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210219143028.207975-1-adrien.grassein@gmail.com> References: <20210219143028.207975-1-adrien.grassein@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210219_093040_557596_A03ABEF8 X-CRM114-Status: GOOD ( 11.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts index 48b3bf4316b8..af740170569c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts @@ -45,6 +45,19 @@ &A53_3 { cpu-supply = <®_buck3>; }; +/* J15 */ +&ecspi2 { + assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>; + assigned-clock-rates = <40000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -277,6 +290,15 @@ &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + 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 = < MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel