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-rw-r--r--dts/src/arm/gemini-sl93512r.dts312
1 files changed, 0 insertions, 312 deletions
diff --git a/dts/src/arm/gemini-sl93512r.dts b/dts/src/arm/gemini-sl93512r.dts
deleted file mode 100644
index c78e55fd25..0000000000
--- a/dts/src/arm/gemini-sl93512r.dts
+++ /dev/null
@@ -1,312 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Device Tree file for the Storm Semiconductor SL93512R_BRD
- * Gemini reference design, also initially called
- * "Gemini324 EV-Board" before Storm acquired Storlink Semiconductor.
- * The series were later acquired by Cortina Systems.
- */
-
-/dts-v1/;
-
-#include "gemini.dtsi"
-#include <dt-bindings/input/input.h>
-
-/ {
- model = "Storlink Semiconductor Gemini324 EV-Board / Storm Semiconductor SL93512R_BRD";
- compatible = "storlink,gemini324", "storm,sl93512r", "cortina,gemini";
- #address-cells = <1>;
- #size-cells = <1>;
-
- memory@0 {
- /* 64 MB Samsung K4H511638B */
- device_type = "memory";
- reg = <0x00000000 0x4000000>;
- };
-
- chosen {
- bootargs = "console=ttyS0,19200n8 root=/dev/mtdblock3 rw rootfstype=squashfs,jffs2 rootwait";
- stdout-path = &uart0;
- };
-
- gpio_keys {
- compatible = "gpio-keys";
-
- button-wps {
- debounce-interval = <50>;
- wakeup-source;
- linux,code = <KEY_WPS_BUTTON>;
- label = "WPS";
- /* Conflicts with TVC and extended flash */
- gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
- };
-
- button-setup {
- debounce-interval = <50>;
- wakeup-source;
- linux,code = <KEY_SETUP>;
- label = "factory reset";
- /* Conflict with NAND flash */
- gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
- led-green-harddisk {
- label = "sq201:green:harddisk";
- /* Conflict with LCD (no problem) */
- gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
- default-state = "off";
- linux,default-trigger = "disk-activity";
- };
- led-green-wireless {
- label = "sq201:green:wireless";
- /* Conflict with NAND flash CE0 (no problem) */
- gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
- default-state = "on";
- linux,default-trigger = "heartbeat";
- };
- };
-
- mdio0: mdio {
- compatible = "virtual,mdio-gpio";
- /* Uses MDC and MDIO */
- gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
- <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
- #address-cells = <1>;
- #size-cells = <0>;
-
- /* This is a Marvell 88E1111 ethernet transciever */
- phy0: ethernet-phy@1 {
- reg = <1>;
- };
- };
-
- spi {
- compatible = "spi-gpio";
- #address-cells = <1>;
- #size-cells = <0>;
- /* Check pin collisions */
- sck-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
- miso-gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
- mosi-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
- cs-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
- num-chipselects = <1>;
-
- switch@0 {
- compatible = "vitesse,vsc7385";
- reg = <0>;
- /* Specified for 2.5 MHz or below */
- spi-max-frequency = <2500000>;
- gpio-controller;
- #gpio-cells = <2>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- label = "lan1";
- };
- port@1 {
- reg = <1>;
- label = "lan2";
- };
- port@2 {
- reg = <2>;
- label = "lan3";
- };
- port@3 {
- reg = <3>;
- label = "lan4";
- };
- vsc: port@6 {
- reg = <6>;
- label = "cpu";
- ethernet = <&gmac1>;
- phy-mode = "rgmii";
- fixed-link {
- speed = <1000>;
- full-duplex;
- pause;
- };
- };
- };
- };
- };
-
-
- soc {
- flash@30000000 {
- status = "okay";
- /* 16MB of flash */
- reg = <0x30000000 0x01000000>;
-
- partitions {
- compatible = "redboot-fis";
- /* Eraseblock at 0xfe0000 */
- fis-index-block = <0x1fc>;
- };
- };
-
- syscon: syscon@40000000 {
- pinctrl {
- /*
- * gpio0agrp cover line 0, used by WPS button
- * gpio0fgrp cover line 16 used by HD LED
- * gpio0ggrp cover line 17, 18 used by wireless LAN LED and
- * reset button OR USB ID select on 17 and USB VBUS select
- * on 18. (Confusing.)
- * gpio0igrp cover line 21, 22 used by MDIO for Marvell PHY
- */
- gpio0_default_pins: pinctrl-gpio0 {
- mux {
- function = "gpio0";
- groups = "gpio0agrp",
- "gpio0fgrp",
- "gpio0ggrp",
- "gpio0igrp";
- };
- };
- /*
- * gpio1dgrp cover lines used by SPI for
- * the Vitesse chip (28-31)
- */
- gpio1_default_pins: pinctrl-gpio1 {
- mux {
- function = "gpio1";
- groups = "gpio1dgrp";
- };
- };
- pinctrl-gmii {
- mux {
- function = "gmii";
- groups = "gmii_gmac0_grp", "gmii_gmac1_grp";
- };
- /* Control pad skew comes from sl_switch.c in the vendor code */
- conf0 {
- pins = "P10 GMAC1 TXC";
- skew-delay = <5>;
- };
- conf1 {
- pins = "V11 GMAC1 TXEN";
- skew-delay = <7>;
- };
- conf2 {
- pins = "T11 GMAC1 RXC";
- skew-delay = <8>;
- };
- conf3 {
- pins = "U11 GMAC1 RXDV";
- skew-delay = <7>;
- };
- conf4 {
- pins = "V7 GMAC0 TXC";
- skew-delay = <10>;
- };
- conf5 {
- pins = "P8 GMAC0 TXEN";
- skew-delay = <7>; /* 5 at another place? */
- };
- conf6 {
- pins = "T8 GMAC0 RXC";
- skew-delay = <15>;
- };
- conf7 {
- pins = "R8 GMAC0 RXDV";
- skew-delay = <0>;
- };
- conf8 {
- /* The data lines all have default skew */
- pins = "U8 GMAC0 RXD0", "V8 GMAC0 RXD1",
- "P9 GMAC0 RXD2", "R9 GMAC0 RXD3",
- "R11 GMAC1 RXD0", "P11 GMAC1 RXD1",
- "V12 GMAC1 RXD2", "U12 GMAC1 RXD3",
- "R10 GMAC1 TXD0", "T10 GMAC1 TXD1",
- "U10 GMAC1 TXD2", "V10 GMAC1 TXD3";
- skew-delay = <7>;
- };
- /* Appears in sl351x_gmac.c in the vendor code */
- conf9 {
- pins = "U7 GMAC0 TXD0", "T7 GMAC0 TXD1",
- "R7 GMAC0 TXD2", "P7 GMAC0 TXD3";
- skew-delay = <5>;
- };
- };
- };
- };
-
- /* Both interfaces brought out on SATA connectors */
- sata: sata@46000000 {
- cortina,gemini-ata-muxmode = <0>;
- cortina,gemini-enable-sata-bridge;
- status = "okay";
- };
-
- gpio0: gpio@4d000000 {
- pinctrl-names = "default";
- pinctrl-0 = <&gpio0_default_pins>;
- };
-
- gpio1: gpio@4e000000 {
- pinctrl-names = "default";
- pinctrl-0 = <&gpio1_default_pins>;
- };
-
- pci@50000000 {
- status = "okay";
- interrupt-map-mask = <0xf800 0 0 7>;
- interrupt-map =
- <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
- <0x4800 0 0 2 &pci_intc 1>,
- <0x4800 0 0 3 &pci_intc 2>,
- <0x4800 0 0 4 &pci_intc 3>,
- <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
- <0x5000 0 0 2 &pci_intc 2>,
- <0x5000 0 0 3 &pci_intc 3>,
- <0x5000 0 0 4 &pci_intc 0>,
- <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
- <0x5800 0 0 2 &pci_intc 3>,
- <0x5800 0 0 3 &pci_intc 0>,
- <0x5800 0 0 4 &pci_intc 1>,
- <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
- <0x6000 0 0 2 &pci_intc 0>,
- <0x6000 0 0 3 &pci_intc 1>,
- <0x6000 0 0 4 &pci_intc 2>;
- };
-
- ethernet@60000000 {
- status = "okay";
-
- ethernet-port@0 {
- phy-mode = "rgmii";
- phy-handle = <&phy0>;
- };
- ethernet-port@1 {
- phy-mode = "rgmii";
- fixed-link {
- speed = <1000>;
- full-duplex;
- pause;
- };
- };
- };
-
- ide@63000000 {
- status = "okay";
- };
-
- ide@63400000 {
- status = "okay";
- };
-
- usb@68000000 {
- status = "okay";
- };
-
- usb@69000000 {
- status = "okay";
- };
- };
-};
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