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bh=wL07cL87X1QfQpOo0AiHPWy5r75DGEz96nldHEtmgj0=; b=EonGYdBlBbdWdNIADqg01SRe1VnASL9YSQM93fe7Dohnnj59x4+Gt913txK5MiGq/X vxg98x5/iaRc6qWHG5clCePrFQ1mUy9BqOL9L8gKeqNTR5KSUwIFanlzi7VzyJpidiJW U27qetoYP20lFktWy54a80Xm+BBzVIVJIgr2zEK7k5A8dBr9O50vTalySjIQaS4DmtZC joHo+yxXMNZwpiPrDXLIsdtcNK08pV0LMD41GxAuKTcmar7XkSzmBgx9bGou85tF4T2y zeXLbBsiEARGdv+1FVH0jNojbjbTJnv4P5CR/ADULy+6XZ54sqcnlUv3iX7VBDElfcH+ dWBA== X-Gm-Message-State: AJcUukeLOpGIz+/S0v6ASVCyn0zRrYijEeUXaUFmZw64fTDfMOEG1PwT R9sTf7kbZ5Mkn66SPTVC0co= X-Google-Smtp-Source: ALg8bN7CN+Un/GYU97xMo9GE0m5rffdJHs6/hAI/pci3qta8M/Ghku0sU+M33+pS0jH7fEL92S2iYQ== X-Received: by 2002:ac8:34b3:: with SMTP id w48mr16407059qtb.125.1548538118120; Sat, 26 Jan 2019 13:28:38 -0800 (PST) Received: from localhost.localdomain ([2804:14c:482:a73::2]) by smtp.gmail.com with ESMTPSA id t123sm61434525qkc.6.2019.01.26.13.28.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 26 Jan 2019 13:28:37 -0800 (PST) From: Fabio Estevam To: shawnguo@kernel.org Subject: [PATCH] arm64: dts: imx8mq: Add ECSPI support Date: Sat, 26 Jan 2019 19:28:24 -0200 Message-Id: <20190126212824.15641-1-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190126_132839_701355_01C075EC X-CRM114-Status: GOOD ( 10.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, Fabio Estevam , linux-imx@nxp.com, kernel@pengutronix.de MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add support for the three ECSPI ports present on i.MX8MQ. Signed-off-by: Fabio Estevam Tested-by: Andrey Smirnov --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 39 +++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 892063a7c26c..45b9d4a8b0da 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -26,6 +26,9 @@ serial1 = &uart2; serial2 = &uart3; serial3 = &uart4; + spi0 = &ecspi1; + spi1 = &ecspi2; + spi2 = &ecspi3; }; ckil: clock-ckil { @@ -381,6 +384,42 @@ #size-cells = <1>; ranges = <0x30800000 0x30800000 0x400000>; + ecspi1: spi@30820000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; + reg = <0x0 0x30820000 0x0 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_ECSPI1_ROOT>, + <&clk IMX8MQ_CLK_ECSPI1_ROOT>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi2: spi@30830000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; + reg = <0x0 0x30830000 0x0 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_ECSPI2_ROOT>, + <&clk IMX8MQ_CLK_ECSPI2_ROOT>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi3: spi@30840000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; + reg = <0x0 0x30840000 0x0 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_ECSPI3_ROOT>, + <&clk IMX8MQ_CLK_ECSPI3_ROOT>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + uart1: serial@30860000 { compatible = "fsl,imx8mq-uart", "fsl,imx6q-uart";