From: Felipe Balbi <balbi@ti.com>
To: George McCollister <george.mccollister@gmail.com>
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Pawel Moll" <pawel.moll@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Ian Campbell" <ijc+devicetree@hellion.org.uk>,
"Kumar Gala" <galak@codeaurora.org>,
"Russell King" <linux@arm.linux.org.uk>,
"Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>, "Nishanth Menon" <nm@ti.com>,
"Florian Vaussard" <florian.vaussard@epfl.ch>,
"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
"Joachim Eastwood" <manabian@gmail.com>,
"Felipe Balbi" <balbi@ti.com>,
"Lokesh Vutla" <lokeshvutla@ti.com>,
"Carlos Garcia" <carlos@cgarcia.org>,
"open list:OPEN FIRMWARE AND..." <devicetree@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>,
"moderated list:ARM PORT" <linux-arm-kernel@lists.infradead.org>,
"open list:OMAP DEVICE TREE..." <linux-omap@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] ARM: dts: Add devicetree for NovaTech OrionLXm
Date: Mon, 17 Nov 2014 13:09:00 -0600 [thread overview]
Message-ID: <20141117190847.GA4857@saruman> (raw)
In-Reply-To: <1416250957-11065-2-git-send-email-george.mccollister@gmail.com>
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On Mon, Nov 17, 2014 at 01:02:35PM -0600, George McCollister wrote:
> This adds the NovaTech OrionLXm which is based on the AM335x SoC
> http://www.novatechweb.com/substation-automation/orionlxm/
>
> RAM: 512MiB
> Flash: 4GB eMMC
> Ethernet PHYs: 2x Micrel KSZ8041FTLI
> USB ports are used internally by the expansion cards.
> Internal micro SD slot is available.
>
> Signed-off-by: George McCollister <george.mccollister@gmail.com>
this looks might better to my eyes:
Reviewed-by: Felipe Balbi <balbi@ti.com>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/am335x-lxm.dts | 362 +++++++++++++++++++++
> 3 files changed, 367 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/am335x-lxm.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index ddd9bcd..4f6a82c 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -132,6 +132,9 @@ Boards:
> - AM335X Bone : Low cost community board
> compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3"
>
> +- AM335X OrionLXm : Substation Automation Platform
> + compatible = "novatech,am335x-lxm", "ti,am33xx"
> +
> - OMAP5 EVM : Evaluation Module
> compatible = "ti,omap5-evm", "ti,omap5"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 38c89ca..454ee6c 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -331,7 +331,8 @@ dtb-$(CONFIG_SOC_AM33XX) += am335x-base0033.dtb \
> am335x-evm.dtb \
> am335x-evmsk.dtb \
> am335x-nano.dtb \
> - am335x-pepper.dtb
> + am335x-pepper.dtb \
> + am335x-lxm.dtb
> dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \
> omap4-panda.dtb \
> omap4-panda-a4.dtb \
> diff --git a/arch/arm/boot/dts/am335x-lxm.dts b/arch/arm/boot/dts/am335x-lxm.dts
> new file mode 100644
> index 0000000..7266a00
> --- /dev/null
> +++ b/arch/arm/boot/dts/am335x-lxm.dts
> @@ -0,0 +1,362 @@
> +/*
> + * Copyright (C) 2014 NovaTech LLC - http://www.novatechweb.com
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +/dts-v1/;
> +
> +#include "am33xx.dtsi"
> +
> +/ {
> + model = "NovaTech OrionLXm";
> + compatible = "novatech,am335x-lxm", "ti,am33xx";
> +
> + cpus {
> + cpu@0 {
> + cpu0-supply = <&vdd1_reg>;
> + };
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB */
> + };
> +
> + /* Power supply provides a fixed 5V @2A */
> + vbat: fixedregulator@0 {
> + compatible = "regulator-fixed";
> + regulator-name = "vbat";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-boot-on;
> + };
> +
> + /* Power supply provides a fixed 3.3V @3A */
> + vmmcsd_fixed: fixedregulator@1 {
> + compatible = "regulator-fixed";
> + regulator-name = "vmmcsd_fixed";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +};
> +
> +&am33xx_pinmux {
> + mmc1_pins: pinmux_mmc1_pins {
> + pinctrl-single,pins = <
> + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */
> + 0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */
> + 0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */
> + 0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */
> + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */
> + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */
> + >;
> + };
> +
> + i2c0_pins: pinmux_i2c0_pins {
> + pinctrl-single,pins = <
> + 0x188 (PIN_INPUT | MUX_MODE0) /* i2c0_sda.i2c0_sda */
> + 0x18c (PIN_INPUT | MUX_MODE0) /* i2c0_scl.i2c0_scl */
> + >;
> + };
> +
> + cpsw_default: cpsw_default {
> + pinctrl-single,pins = <
> + /* Slave 1 */
> + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */
> + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_crs_dv */
> + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rxer */
> + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_txen */
> + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td1 */
> + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td0 */
> + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd1 */
> + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd0 */
> + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk */
> +
> + /* Slave 2 */
> + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */
> + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */
> + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */
> + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */
> + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */
> + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */
> + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */
> + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */
> + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */
> + >;
> + };
> +
> + cpsw_sleep: cpsw_sleep {
> + pinctrl-single,pins = <
> + /* Slave 1 reset value */
> + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */
> + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_crs_dv */
> + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rxer */
> + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_txen */
> + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td1 */
> + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td0 */
> + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd1 */
> + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd0 */
> + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_refclk */
> +
> + /* Slave 2 reset value*/
> + 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_txen */
> + 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td1 */
> + 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td0 */
> + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd1 */
> + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd0 */
> + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_crs_dv */
> + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rxer */
> + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */
> + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_refclk */
> + >;
> + };
> +
> + davinci_mdio_default: davinci_mdio_default {
> + pinctrl-single,pins = <
> + /* MDIO */
> + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
> + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
> + >;
> + };
> +
> + davinci_mdio_sleep: davinci_mdio_sleep {
> + pinctrl-single,pins = <
> + /* MDIO reset value */
> + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> + >;
> + };
> +
> + emmc_pins: pinmux_emmc_pins {
> + pinctrl-single,pins = <
> + 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
> + 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
> + 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
> + 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
> + 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
> + 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
> + 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
> + 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
> + 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
> + 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
> + >;
> + };
> +
> + uart0_pins: pinmux_uart0_pins {
> + pinctrl-single,pins = <
> + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
> + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
> + >;
> + };
> +};
> +
> +&i2c0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c0_pins>;
> +
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + serial_config1: serial_config1@20 {
> + compatible = "nxp,pca9539";
> + reg = <0x20>;
> + };
> +
> + serial_config2: serial_config2@21 {
> + compatible = "nxp,pca9539";
> + reg = <0x21>;
> + };
> +
> + tps: tps@2d {
> + compatible = "ti,tps65910";
> + reg = <0x2d>;
> + };
> +};
> +
> +/include/ "tps65910.dtsi"
> +
> +&tps {
> + vcc1-supply = <&vbat>;
> + vcc2-supply = <&vbat>;
> + vcc3-supply = <&vbat>;
> + vcc4-supply = <&vbat>;
> + vcc5-supply = <&vbat>;
> + vcc6-supply = <&vbat>;
> + vcc7-supply = <&vbat>;
> + vccio-supply = <&vbat>;
> +
> + regulators {
> + /* vrtc - unused */
> +
> + vio_reg: regulator@1 {
> + regulator-name = "vio_1v5,ddr";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vdd1_reg: regulator@2 {
> + regulator-name = "vdd1,mpu";
> + regulator-min-microvolt = <600000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vdd2_reg: regulator@3 {
> + regulator-name = "vdd2_1v1,core";
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + /* vdd3 - unused */
> +
> + /* vdig1 - unused */
> +
> + vdig2_reg: regulator@6 {
> + regulator-name = "vdig2_1v8,vdds_pll";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + /* vpll - unused */
> +
> + vdac_reg: regulator@8 {
> + regulator-name = "vdac_1v8,vdds";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vaux1_reg: regulator@9 {
> + regulator-name = "vaux1_1v8,usb";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vaux2_reg: regulator@10 {
> + regulator-name = "vaux2_3v3,io";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vaux33_reg: regulator@11 {
> + regulator-name = "vaux33_3v3,usb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vmmc_reg: regulator@12 {
> + regulator-name = "vmmc_3v3,io";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> +};
> +
> +&sham {
> + status = "okay";
> +};
> +
> +&aes {
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_pins>;
> +
> + status = "okay";
> +};
> +
> +&usb {
> + status = "okay";
> +};
> +
> +&usb_ctrl_mod {
> + status = "okay";
> +};
> +
> +&usb0_phy {
> + status = "okay";
> +};
> +
> +&usb1_phy {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> + dr_mode = "host";
> +};
> +
> +&usb1 {
> + status = "okay";
> + dr_mode = "host";
> +};
> +
> +&cppi41dma {
> + status = "okay";
> +};
> +
> +&cpsw_emac0 {
> + phy_id = <&davinci_mdio>, <5>;
> + phy-mode = "rmii";
> + dual_emac_res_vlan = <2>;
> +};
> +
> +&cpsw_emac1 {
> + phy_id = <&davinci_mdio>, <4>;
> + phy-mode = "rmii";
> + dual_emac_res_vlan = <3>;
> +};
> +
> +&mac {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&cpsw_default>;
> + pinctrl-1 = <&cpsw_sleep>;
> + dual_emac = <1>;
> + status = "okay";
> +};
> +
> +&davinci_mdio {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&davinci_mdio_default>;
> + pinctrl-1 = <&davinci_mdio_sleep>;
> + status = "okay";
> +};
> +
> +&mmc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc1_pins>;
> + vmmc-supply = <&vmmcsd_fixed>;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&mmc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&emmc_pins>;
> + vmmc-supply = <&vmmcsd_fixed>;
> + bus-width = <8>;
> + ti,non-removable;
> + status = "okay";
> +};
> +
> --
> 2.1.0
>
--
balbi
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next prev parent reply other threads:[~2014-11-17 19:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-17 19:02 [PATCH v2 1/2] of: Add vendor prefix for NovaTech LLC George McCollister
2014-11-17 19:02 ` [PATCH v2 2/2] ARM: dts: Add devicetree for NovaTech OrionLXm George McCollister
2014-11-17 19:09 ` Felipe Balbi [this message]
2014-11-21 23:33 ` Tony Lindgren
2014-11-17 19:10 ` [PATCH v2 1/2] of: Add vendor prefix for NovaTech LLC Felipe Balbi
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