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X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [40.107.22.51 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [40.107.22.51 listed in wl.mailspike.net] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay 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, Peng Fan , linux-kernel@vger.kernel.org, linux-imx@nxp.com, leonard.crestez@nxp.com, daniel.baluta@nxp.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Peng Fan Add i.MX8MQ/M/N/P compatible string to support i.MX8M SoCs Signed-off-by: Peng Fan Reviewed-by: Dong Aisheng --- Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt index 26b7a88c2fea..906377acf2cd 100644 --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt @@ -18,7 +18,8 @@ Messaging Unit Device Node: Required properties: ------------------- - compatible : should be "fsl,-mu", the supported chips include - imx6sx, imx7s, imx8qxp, imx8qm. + imx6sx, imx7s, imx8qxp, imx8qm, imx8mq, imx8mm, imx8mn, + imx8mp. The "fsl,imx6sx-mu" compatible is seen as generic and should be included together with SoC specific compatible. There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" From patchwork Mon Jun 1 03:43:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 11581209 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 803F392A for ; Mon, 1 Jun 2020 03:54:31 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5BC31206E2 for ; Mon, 1 Jun 2020 03:54:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="eIfbaTT2"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="LcgZU7Xn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5BC31206E2 Authentication-Results: mail.kernel.org; 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X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [40.107.22.47 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [40.107.22.47 listed in wl.mailspike.net] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay 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, Peng Fan , linux-kernel@vger.kernel.org, linux-imx@nxp.com, leonard.crestez@nxp.com, daniel.baluta@nxp.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Peng Fan Add mu node to let A53 could communicate with M Core. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 9 +++++++++ arch/arm64/boot/dts/freescale/imx8mn.dtsi | 9 +++++++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 9 +++++++++ arch/arm64/boot/dts/freescale/imx8mq.dtsi | 9 +++++++++ 4 files changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index aaf6e71101a1..fc001fb971e9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -775,6 +775,15 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mm-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_MU_ROOT>; + clock-names = "mu"; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 9a4b65a267d4..c8290d21ccc9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -675,6 +675,15 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mn-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MN_CLK_MU_ROOT>; + clock-names = "mu"; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 45e2c0a4e889..b530804f763e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -621,6 +621,15 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mp-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MP_CLK_MU_ROOT>; + clock-names = "mu"; + #mbox-cells = <2>; + }; + i2c5: i2c@30ad0000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 978f8122c0d2..66ba8da704f6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -959,6 +959,15 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mq-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_MU_ROOT>; + clock-names = "mu"; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mq-usdhc", "fsl,imx7d-usdhc"; From patchwork Mon Jun 1 03:43:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 11581211 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0F94F60D for ; Mon, 1 Jun 2020 03:54:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E0F97206E2 for ; Mon, 1 Jun 2020 03:54:51 +0000 (UTC) Authentication-Results: mail.kernel.org; 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X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [40.107.22.69 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [40.107.22.69 listed in wl.mailspike.net] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay 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, Peng Fan , linux-kernel@vger.kernel.org, linux-imx@nxp.com, leonard.crestez@nxp.com, daniel.baluta@nxp.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Peng Fan Add mu root clk for mu mailbox usage. Signed-off-by: Peng Fan Reviewed-by: Dong Aisheng --- drivers/clk/imx/clk-imx8mp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c index b4d9db9d5bf1..ca747712400f 100644 --- a/drivers/clk/imx/clk-imx8mp.c +++ b/drivers/clk/imx/clk-imx8mp.c @@ -680,6 +680,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev) hws[IMX8MP_CLK_I2C2_ROOT] = imx_clk_hw_gate4("i2c2_root_clk", "i2c2", ccm_base + 0x4180, 0); hws[IMX8MP_CLK_I2C3_ROOT] = imx_clk_hw_gate4("i2c3_root_clk", "i2c3", ccm_base + 0x4190, 0); hws[IMX8MP_CLK_I2C4_ROOT] = imx_clk_hw_gate4("i2c4_root_clk", "i2c4", ccm_base + 0x41a0, 0); + hws[IMX8MP_CLK_MU_ROOT] = imx_clk_hw_gate4("mu_root_clk", "ipg_root", ccm_base + 0x4210, 0); hws[IMX8MP_CLK_OCOTP_ROOT] = imx_clk_hw_gate4("ocotp_root_clk", "ipg_root", ccm_base + 0x4220, 0); hws[IMX8MP_CLK_PCIE_ROOT] = imx_clk_hw_gate4("pcie_root_clk", "pcie_aux", ccm_base + 0x4250, 0); hws[IMX8MP_CLK_PWM1_ROOT] = imx_clk_hw_gate4("pwm1_root_clk", "pwm1", ccm_base + 0x4280, 0);