From: Peng Fan <peng.fan@nxp.com> To: "robh+dt@kernel.org" <robh+dt@kernel.org>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, "srinivas.kandagatla@linaro.org" <srinivas.kandagatla@linaro.org> Cc: dl-linux-imx <linux-imx@nxp.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "van.freenix@gmail.com" <van.freenix@gmail.com>, "kernel@pengutronix.de" <kernel@pengutronix.de>, Peng Fan <peng.fan@nxp.com>, Mark Rutland <mark.rutland@arm.com>, Aisheng Dong <aisheng.dong@nxp.com>, Ulf Hansson <ulf.hansson@linaro.org>, Stephen Boyd <sboyd@kernel.org>, Anson Huang <anson.huang@nxp.com> Subject: [PATCH 1/4] dt-bindings: fsl: scu: add ocotp binding Date: Sun, 5 May 2019 13:28:13 +0000 [thread overview] Message-ID: <20190505134130.28071-1-peng.fan@nxp.com> (raw) NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system controller(SCU), the ocotp controller is being controlled by the SCU, so Linux need use RPC to SCU for ocotp handling. This patch adds binding doc for i.MX8 SCU OCOTP driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Aisheng Dong <aisheng.dong@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Anson Huang <anson.huang@nxp.com> Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 5d7dbabbb784..9cb7d52bdf26 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -100,6 +100,13 @@ ID in its "clocks" phandle cell. See the full list of clock IDs from: include/dt-bindings/clock/imx8qxp-clock.h +OCOTP bindings based on SCU Message Protocol +------------------------------------------------------------ +Required properties: +- compatible: Should be "fsl,imx8qxp-ocotp" +- #address-cells: Must be 1. Contains byte index +- #size-cells: Must be 1. Contains byte length + Pinctrl bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -177,6 +184,12 @@ firmware { ... }; + ocotp: imx8qx-ocotp { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,imx8qxp-ocotp"; + }; + pd: imx8qx-pd { compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; #power-domain-cells = <1>; -- 2.16.4
WARNING: multiple messages have this Message-ID (diff)
From: Peng Fan <peng.fan@nxp.com> To: "robh+dt@kernel.org" <robh+dt@kernel.org>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, "srinivas.kandagatla@linaro.org" <srinivas.kandagatla@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, Peng Fan <peng.fan@nxp.com>, Anson Huang <anson.huang@nxp.com>, Stephen Boyd <sboyd@kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, dl-linux-imx <linux-imx@nxp.com>, "kernel@pengutronix.de" <kernel@pengutronix.de>, "van.freenix@gmail.com" <van.freenix@gmail.com>, Ulf Hansson <ulf.hansson@linaro.org>, Aisheng Dong <aisheng.dong@nxp.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: [PATCH 1/4] dt-bindings: fsl: scu: add ocotp binding Date: Sun, 5 May 2019 13:28:13 +0000 [thread overview] Message-ID: <20190505134130.28071-1-peng.fan@nxp.com> (raw) NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system controller(SCU), the ocotp controller is being controlled by the SCU, so Linux need use RPC to SCU for ocotp handling. This patch adds binding doc for i.MX8 SCU OCOTP driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Aisheng Dong <aisheng.dong@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Anson Huang <anson.huang@nxp.com> Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 5d7dbabbb784..9cb7d52bdf26 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -100,6 +100,13 @@ ID in its "clocks" phandle cell. See the full list of clock IDs from: include/dt-bindings/clock/imx8qxp-clock.h +OCOTP bindings based on SCU Message Protocol +------------------------------------------------------------ +Required properties: +- compatible: Should be "fsl,imx8qxp-ocotp" +- #address-cells: Must be 1. Contains byte index +- #size-cells: Must be 1. Contains byte length + Pinctrl bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -177,6 +184,12 @@ firmware { ... }; + ocotp: imx8qx-ocotp { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,imx8qxp-ocotp"; + }; + pd: imx8qx-pd { compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; #power-domain-cells = <1>; -- 2.16.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2019-05-05 13:28 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-05 13:28 Peng Fan [this message] 2019-05-05 13:28 ` [PATCH 1/4] dt-bindings: fsl: scu: add ocotp binding Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-05 13:28 ` [PATCH 2/4] nvmem: imx: add i.MX8 nvmem driver Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-06 8:34 ` Aisheng Dong 2019-05-06 8:34 ` Aisheng Dong 2019-05-06 8:34 ` Aisheng Dong 2019-05-06 8:45 ` Peng Fan 2019-05-06 8:45 ` Peng Fan 2019-05-06 8:45 ` Peng Fan 2019-05-05 13:28 ` [PATCH 3/4] defconfig: arm64: enable " Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-06 8:38 ` Aisheng Dong 2019-05-06 8:38 ` Aisheng Dong 2019-05-06 8:38 ` Aisheng Dong 2019-05-05 13:28 ` [PATCH 4/4] arm64: dts: imx: add i.MX8QXP ocotp support Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-05 13:28 ` Peng Fan 2019-05-06 8:42 ` Aisheng Dong 2019-05-06 8:42 ` Aisheng Dong 2019-05-06 8:42 ` Aisheng Dong 2019-05-06 8:06 ` [PATCH 1/4] dt-bindings: fsl: scu: add ocotp binding Aisheng Dong 2019-05-06 8:06 ` Aisheng Dong 2019-05-06 8:06 ` Aisheng Dong 2019-05-06 8:50 ` Peng Fan 2019-05-06 8:50 ` Peng Fan 2019-05-06 8:50 ` Peng Fan
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