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Mon, 19 Mar 2018 12:41:34 -0700 (PDT) Received: from localhost.localdomain ([115.97.190.51]) by smtp.gmail.com with ESMTPSA id n25sm1124510pfk.174.2018.03.19.12.41.28 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 19 Mar 2018 12:41:34 -0700 (PDT) From: Jagan Teki To: Shawn Guo Subject: [PATCH v2 2/2] ARM: dts: i.MX6: Add BTicino i.MX6DL Mamoj initial support Date: Tue, 20 Mar 2018 01:11:14 +0530 Message-Id: <20180319194114.15349-2-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180319194114.15349-1-jagan@amarulasolutions.com> References: <20180319194114.15349-1-jagan@amarulasolutions.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180319_124146_448725_E868866D X-CRM114-Status: GOOD ( 17.00 ) 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: Mark Rutland , devicetree@vger.kernel.org, Fabio maggi , linux-kernel@vger.kernel.org, "davide . bonfanti" , Shyam Saini , Rob Herring , Andrea CORTESE , lamiaposta71@gmail.com, Sascha Hauer , Fabio Estevam , Simone CIANNI , Michael Trimarchi , Raffaele RECALCATI , linux-arm-kernel@lists.infradead.org, Jagan Teki 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 This patch adds initial support for BTicino i.MX6DL Mamoj board. Signed-off-by: Jagan Teki Signed-off-by: Simone CIANNI Signed-off-by: Raffaele RECALCATI Reviewed-by: Fabio Estevam --- Changes for v2: - Squash 'PFUZE100 support' patch - Remove fec PHY reset mux arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx6dl-mamoj.dts | 224 +++++++++++++++++++++++++++++++++++++ 2 files changed, 225 insertions(+) create mode 100644 arch/arm/boot/dts/imx6dl-mamoj.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 26e2e290ec28..b5dcc55bd157 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -397,6 +397,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-hummingboard2-som-v15.dtb \ imx6dl-icore.dtb \ imx6dl-icore-rqs.dtb \ + imx6dl-mamoj.dtb \ imx6dl-nit6xlite.dtb \ imx6dl-nitrogen6x.dtb \ imx6dl-phytec-mira-rdk-nand.dtb \ diff --git a/arch/arm/boot/dts/imx6dl-mamoj.dts b/arch/arm/boot/dts/imx6dl-mamoj.dts new file mode 100644 index 000000000000..58b676922745 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-mamoj.dts @@ -0,0 +1,224 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2018 BTicino + * Copyright (C) 2018 Amarula Solutions B.V. + */ + +/dts-v1/; + +#include "imx6dl.dtsi" + +/ { + model = "BTicino i.MX6DL Mamoj board"; + compatible = "bticino,imx6dl-mamoj", "fsl,imx6dl"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "mii"; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + pmic: pfuze100@8 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + /* CPU vdd_arm core */ + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* SOC vdd_soc */ + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* I/O power GEN_3V3 */ + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + /* DDR memory */ + sw3a_reg: sw3a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + /* DDR memory */ + sw3b_reg: sw3b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + /* not used */ + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + + /* not used */ + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + /* PMIC vsnvs. EX boot mode */ + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + /* not used */ + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + /* not used */ + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + /* not used */ + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + /* 1v8 general power */ + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + /* 2v8 general power IMX6 */ + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + /* 3v3 Ethernet */ + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + non-removable; + keep-power-in-suspend; + status = "okay"; +}; + +&iomuxc { + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b1 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 + MX6QDL_PAD_KEY_ROW2__ENET_TX_DATA2 0x1b0b0 + MX6QDL_PAD_KEY_ROW0__ENET_TX_DATA3 0x1b0b0 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + MX6QDL_PAD_GPIO_19__ENET_TX_ER 0x1b0b0 + MX6QDL_PAD_GPIO_18__ENET_RX_CLK 0x1b0b1 + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 + MX6QDL_PAD_KEY_COL2__ENET_RX_DATA2 0x1b0b0 + MX6QDL_PAD_KEY_COL0__ENET_RX_DATA3 0x1b0b0 + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 + MX6QDL_PAD_KEY_COL3__ENET_CRS 0x1b0b0 + MX6QDL_PAD_KEY_ROW1__ENET_COL 0x1b0b0 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__I2C4_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_8__I2C4_SDA 0x4001b8b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 + >; + }; +};