diff options
Diffstat (limited to 'dts/src/arm/aspeed-ast2600-evb.dts')
| -rw-r--r-- | dts/src/arm/aspeed-ast2600-evb.dts | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/dts/src/arm/aspeed-ast2600-evb.dts b/dts/src/arm/aspeed-ast2600-evb.dts deleted file mode 100644 index 5a6063bd45..0000000000 --- a/dts/src/arm/aspeed-ast2600-evb.dts +++ /dev/null @@ -1,337 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -// Copyright 2019 IBM Corp. - -/dts-v1/; - -#include "aspeed-g6.dtsi" -#include <dt-bindings/gpio/aspeed-gpio.h> - -/ { - model = "AST2600 EVB"; - compatible = "aspeed,ast2600"; - - aliases { - serial4 = &uart5; - }; - - chosen { - bootargs = "console=ttyS4,115200n8"; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x80000000>; - }; - - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - video_engine_memory: video { - size = <0x04000000>; - alignment = <0x01000000>; - compatible = "shared-dma-pool"; - reusable; - }; - - gfx_memory: framebuffer { - size = <0x01000000>; - alignment = <0x01000000>; - compatible = "shared-dma-pool"; - reusable; - }; - }; - - vcc_sdhci0: regulator-vcc-sdhci0 { - compatible = "regulator-fixed"; - regulator-name = "SDHCI0 Vcc"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 ASPEED_GPIO(V, 0) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vccq_sdhci0: regulator-vccq-sdhci0 { - compatible = "regulator-gpio"; - regulator-name = "SDHCI0 VccQ"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 ASPEED_GPIO(V, 1) GPIO_ACTIVE_HIGH>; - gpios-states = <1>; - states = <3300000 1>, - <1800000 0>; - }; - - vcc_sdhci1: regulator-vcc-sdhci1 { - compatible = "regulator-fixed"; - regulator-name = "SDHCI1 Vcc"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 ASPEED_GPIO(V, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vccq_sdhci1: regulator-vccq-sdhci1 { - compatible = "regulator-gpio"; - regulator-name = "SDHCI1 VccQ"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 ASPEED_GPIO(V, 3) GPIO_ACTIVE_HIGH>; - gpios-states = <1>; - states = <3300000 1>, - <1800000 0>; - }; -}; - -&mdio0 { - status = "okay"; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; -}; - -&mdio1 { - status = "okay"; - - ethphy1: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; -}; - -&mdio2 { - status = "okay"; - - ethphy2: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; -}; - -&mdio3 { - status = "okay"; - - ethphy3: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; -}; - -&mac0 { - status = "okay"; - - phy-mode = "rgmii-rxid"; - phy-handle = <ðphy0>; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rgmii1_default>; -}; - - -&mac1 { - status = "okay"; - - phy-mode = "rgmii-rxid"; - phy-handle = <ðphy1>; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rgmii2_default>; -}; - -&mac2 { - status = "okay"; - - phy-mode = "rgmii"; - phy-handle = <ðphy2>; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rgmii3_default>; -}; - -&mac3 { - status = "okay"; - - phy-mode = "rgmii"; - phy-handle = <ðphy3>; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rgmii4_default>; -}; - -&emmc_controller { - status = "okay"; -}; - -&emmc { - non-removable; - bus-width = <4>; - max-frequency = <100000000>; - clk-phase-mmc-hs200 = <9>, <225>; -}; - -&rtc { - status = "okay"; -}; - -&fmc { - status = "okay"; - flash@0 { - status = "okay"; - m25p,fast-read; - label = "bmc"; - spi-max-frequency = <50000000>; -#include "openbmc-flash-layout-64.dtsi" - }; -}; - -&spi1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1_default>; - - flash@0 { - status = "okay"; - m25p,fast-read; - label = "pnor"; - spi-max-frequency = <100000000>; - }; -}; - -&uart5 { - // Workaround for A0 - compatible = "snps,dw-apb-uart"; -}; - -&i2c0 { - status = "okay"; - - temp@2e { - compatible = "adi,adt7490"; - reg = <0x2e>; - }; -}; - -&i2c1 { - status = "okay"; -}; - -&i2c2 { - status = "okay"; -}; - -&i2c3 { - status = "okay"; -}; - -&i2c4 { - status = "okay"; -}; - -&i2c5 { - status = "okay"; -}; - -&i2c6 { - status = "okay"; -}; - -&i2c7 { - status = "okay"; -}; - -&i2c8 { - status = "okay"; -}; - -&i2c9 { - status = "okay"; -}; - -&i2c12 { - status = "okay"; -}; - -&i2c13 { - status = "okay"; -}; - -&i2c14 { - status = "okay"; -}; - -&i2c15 { - status = "okay"; -}; - -&fsim0 { - status = "okay"; -}; - -&ehci1 { - status = "okay"; -}; - -&uhci { - status = "okay"; -}; - -&sdc { - status = "okay"; -}; - -/* - * The signal voltage of sdhci0 and sdhci1 on AST2600-A2 EVB is able to be - * toggled by GPIO pins. - * In the reference design, GPIOV0 of AST2600-A2 EVB is connected to the - * power load switch that provides 3.3v to sdhci0 vdd, GPIOV1 is connected to - * a 1.8v and a 3.3v power load switch that provides signal voltage to - * sdhci0 bus. - * If GPIOV0 is active high, sdhci0 is enabled, otherwise, sdhci0 is disabled. - * If GPIOV1 is active high, 3.3v power load switch is enabled, sdhci0 signal - * voltage is 3.3v, otherwise, 1.8v power load switch will be enabled, - * sdhci0 signal voltage becomes 1.8v. - * AST2600-A2 EVB also supports toggling signal voltage for sdhci1. - * The design is the same as sdhci0, it uses GPIOV2 as power-gpio and GPIOV3 - * as power-switch-gpio. - */ -&sdhci0 { - status = "okay"; - bus-width = <4>; - max-frequency = <100000000>; - sdhci-drive-type = /bits/ 8 <3>; - sdhci-caps-mask = <0x7 0x0>; - sdhci,wp-inverted; - vmmc-supply = <&vcc_sdhci0>; - vqmmc-supply = <&vccq_sdhci0>; - clk-phase-sd-hs = <7>, <200>; -}; - -&sdhci1 { - status = "okay"; - bus-width = <4>; - max-frequency = <100000000>; - sdhci-drive-type = /bits/ 8 <3>; - sdhci-caps-mask = <0x7 0x0>; - sdhci,wp-inverted; - vmmc-supply = <&vcc_sdhci1>; - vqmmc-supply = <&vccq_sdhci1>; - clk-phase-sd-hs = <7>, <200>; -}; - -&vhub { - status = "okay"; - pinctrl-names = "default"; -}; - -&video { - status = "okay"; - memory-region = <&video_engine_memory>; -}; - -&gfx { - status = "okay"; - memory-region = <&gfx_memory>; -}; |