Commit f328c2ea authored by Linus Walleij's avatar Linus Walleij

ARM: dts: gemini: add pin control set-up for the SoC

This adds the basic pin control muliplexing settings for the
Gemini SoC: parallel (NOR) flash, SATA, optional IDE, PCI and
UART.

We also select the right GPIO groups on all applicable systems
so that GPIO keys/LEDs work smoothly.

We can then build upon this for more complex systems.
Acked-by: default avatarHans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 22789ae3
...@@ -32,6 +32,7 @@ button-esc { ...@@ -32,6 +32,7 @@ button-esc {
wakeup-source; wakeup-source;
linux,code = <KEY_ESC>; linux,code = <KEY_ESC>;
label = "reset"; label = "reset";
/* Collides with LPC_LAD[0], UART DCD, SSP 97RST */
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
}; };
button-eject { button-eject {
...@@ -39,6 +40,7 @@ button-eject { ...@@ -39,6 +40,7 @@ button-eject {
wakeup-source; wakeup-source;
linux,code = <KEY_EJECTCD>; linux,code = <KEY_EJECTCD>;
label = "unmount"; label = "unmount";
/* Collides with LPC LFRAME, UART RTS, SSP TXD */
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -47,6 +49,7 @@ leds { ...@@ -47,6 +49,7 @@ leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
led-wps { led-wps {
label = "dir685:blue:WPS"; label = "dir685:blue:WPS";
/* Collides with ICE */
gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
default-state = "on"; default-state = "on";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
...@@ -61,11 +64,13 @@ led-wps { ...@@ -61,11 +64,13 @@ led-wps {
*/ */
led-blue-hd { led-blue-hd {
label = "dir685:blue:HD"; label = "dir685:blue:HD";
/* Collides with LPC_SERIRQ, UART DTR, SSP FSC pins */
gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led-orange-hd { led-orange-hd {
label = "dir685:orange:HD"; label = "dir685:orange:HD";
/* Collides with LPC_LAD[2], UART DSR, SSP ECLK pins */
gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
...@@ -81,6 +86,7 @@ led-orange-hd { ...@@ -81,6 +86,7 @@ led-orange-hd {
*/ */
gpio-fan { gpio-fan {
compatible = "gpio-fan"; compatible = "gpio-fan";
/* Collides with IDE */
gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <0 0>, <10000 1>; gpio-fan,speed-map = <0 0>, <10000 1>;
#cooling-cells = <2>; #cooling-cells = <2>;
...@@ -92,6 +98,7 @@ gpio-fan { ...@@ -92,6 +98,7 @@ gpio-fan {
*/ */
gpio-i2c { gpio-i2c {
compatible = "i2c-gpio"; compatible = "i2c-gpio";
/* Collides with ICE */
gpios = <&gpio0 5 0>, /* SDA */ gpios = <&gpio0 5 0>, /* SDA */
<&gpio0 6 0>; /* SCL */ <&gpio0 6 0>; /* SCL */
#address-cells = <1>; #address-cells = <1>;
...@@ -101,6 +108,7 @@ touchkeys@26 { ...@@ -101,6 +108,7 @@ touchkeys@26 {
compatible = "dlink,dir685-touchkeys"; compatible = "dlink,dir685-touchkeys";
reg = <0x26>; reg = <0x26>;
interrupt-parent = <&gpio0>; interrupt-parent = <&gpio0>;
/* Collides with NAND flash */
interrupts = <17 IRQ_TYPE_EDGE_FALLING>; interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
}; };
}; };
...@@ -156,12 +164,59 @@ partition@1fe0000 { ...@@ -156,12 +164,59 @@ partition@1fe0000 {
}; };
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0bgrp cover line 5, 6 used by TK I2C
* gpio0bgrp cover line 7 used by WPS LED
* gpio0cgrp cover line 8, 13 used by keys
* and 11, 12 used by the HD LEDs
* gpio0egrp cover line 16 used by VDISP
* gpio0fgrp cover line 17 used by TK IRQ
* gpio0ggrp cover line 20 used by panel CS
* gpio0hgrp cover line 21,22 used by RTL8366RB
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0bgrp",
"gpio0cgrp",
"gpio0egrp",
"gpio0fgrp",
"gpio0ggrp",
"gpio0hgrp";
};
};
/*
* gpio1bgrp cover line 5,8,7 used by panel SPI
* also line 6 used by the fan
*
*/
gpio1_default_pins: pinctrl-gpio1 {
mux {
function = "gpio1";
groups = "gpio1bgrp";
};
};
};
};
sata: sata@46000000 { sata: sata@46000000 {
cortina,gemini-ata-muxmode = <0>; cortina,gemini-ata-muxmode = <0>;
cortina,gemini-enable-sata-bridge; cortina,gemini-enable-sata-bridge;
status = "okay"; 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 { pci@50000000 {
status = "okay"; status = "okay";
interrupt-map-mask = <0xf800 0 0 7>; interrupt-map-mask = <0xf800 0 0 7>;
......
...@@ -33,6 +33,7 @@ button@29 { ...@@ -33,6 +33,7 @@ button@29 {
wakeup-source; wakeup-source;
linux,code = <KEY_SETUP>; linux,code = <KEY_SETUP>;
label = "Backup button"; label = "Backup button";
/* Conflict with TVC */
gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
}; };
button@31 { button@31 {
...@@ -40,6 +41,7 @@ button@31 { ...@@ -40,6 +41,7 @@ button@31 {
wakeup-source; wakeup-source;
linux,code = <KEY_RESTART>; linux,code = <KEY_RESTART>;
label = "Softreset button"; label = "Softreset button";
/* Conflict with TVC */
gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -48,11 +50,13 @@ leds { ...@@ -48,11 +50,13 @@ leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
led@28 { led@28 {
label = "nas4220b:orange:hdd"; label = "nas4220b:orange:hdd";
/* Conflict with TVC */
gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
}; };
led@30 { led@30 {
label = "nas4220b:green:os"; label = "nas4220b:green:os";
/* Conflict with TVC */
gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
...@@ -99,12 +103,32 @@ partition@fe0000 { ...@@ -99,12 +103,32 @@ partition@fe0000 {
}; };
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio1dgrp cover line 28-31 otherwise used
* by TVC.
*/
gpio1_default_pins: pinctrl-gpio1 {
mux {
function = "gpio1";
groups = "gpio1dgrp";
};
};
};
};
sata: sata@46000000 { sata: sata@46000000 {
cortina,gemini-ata-muxmode = <0>; cortina,gemini-ata-muxmode = <0>;
cortina,gemini-enable-sata-bridge; cortina,gemini-enable-sata-bridge;
status = "okay"; status = "okay";
}; };
gpio1: gpio@4e000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio1_default_pins>;
};
ata@63000000 { ata@63000000 {
status = "okay"; status = "okay";
}; };
......
...@@ -33,6 +33,7 @@ button@28 { ...@@ -33,6 +33,7 @@ button@28 {
wakeup-source; wakeup-source;
linux,code = <KEY_SETUP>; linux,code = <KEY_SETUP>;
label = "Reset to defaults"; label = "Reset to defaults";
/* Conflict with TVC */
gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -42,12 +43,14 @@ leds { ...@@ -42,12 +43,14 @@ leds {
led@7 { led@7 {
/* FIXME: add the LED color */ /* FIXME: add the LED color */
label = "rut1xx::gsm"; label = "rut1xx::gsm";
/* Conflict with ICE */
gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
}; };
led@31 { led@31 {
/* FIXME: add the LED color */ /* FIXME: add the LED color */
label = "rut1xx::power"; label = "rut1xx::power";
/* Conflict with NAND CE0 */
gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
...@@ -61,5 +64,41 @@ flash@30000000 { ...@@ -61,5 +64,41 @@ flash@30000000 {
reg = <0x30000000 0x00800000>; reg = <0x30000000 0x00800000>;
/* TODO: add flash partitions here */ /* TODO: add flash partitions here */
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0bgrp cover line 7 used by GSM LED
* gpio0fgrp cover line 17 used by power LED
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0bgrp",
"gpio0fgrp";
};
};
/*
* gpio1dgrp cover line 28-31 otherwise used
* by TVC.
*/
gpio1_default_pins: pinctrl-gpio1 {
mux {
function = "gpio1";
groups = "gpio1dgrp";
};
};
};
};
gpio0: gpio@4d000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_default_pins>;
};
gpio1: gpio@4e000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio1_default_pins>;
};
}; };
}; };
...@@ -33,6 +33,7 @@ button@18 { ...@@ -33,6 +33,7 @@ button@18 {
wakeup-source; wakeup-source;
linux,code = <KEY_SETUP>; linux,code = <KEY_SETUP>;
label = "factory reset"; label = "factory reset";
/* Conflict with NAND flash */
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -41,12 +42,14 @@ leds { ...@@ -41,12 +42,14 @@ leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
led@20 { led@20 {
label = "sq201:green:info"; label = "sq201:green:info";
/* Conflict with parallel flash */
gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
}; };
led@31 { led@31 {
label = "sq201:green:usb"; label = "sq201:green:usb";
/* Conflict with parallel and NAND flash */
gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
linux,default-trigger = "usb-host"; linux,default-trigger = "usb-host";
...@@ -55,7 +58,15 @@ led@31 { ...@@ -55,7 +58,15 @@ led@31 {
soc { soc {
flash@30000000 { flash@30000000 {
status = "okay"; /*
* Flash access can be enabled, with the side effect
* of disabling access to GPIO LED on GPIO0[20] which
* reuse one of the parallel flash chip select lines.
* Also the default firmware on the machine has the
* problem that since it uses the flash, the two LEDS
* on the right become numb.
*/
/* status = "okay"; */
/* 16MB of flash */ /* 16MB of flash */
reg = <0x30000000 0x01000000>; reg = <0x30000000 0x01000000>;
...@@ -93,12 +104,35 @@ partition@fe0000 { ...@@ -93,12 +104,35 @@ partition@fe0000 {
}; };
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0fgrp cover line 18 used by reset button
* gpio0ggrp cover line 20 used by info LED
* gpio0kgrp cover line 31 used by USB LED
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0fgrp",
"gpio0ggrp",
"gpio0kgrp";
};
};
};
};
sata: sata@46000000 { sata: sata@46000000 {
cortina,gemini-ata-muxmode = <0>; cortina,gemini-ata-muxmode = <0>;
cortina,gemini-enable-sata-bridge; cortina,gemini-enable-sata-bridge;
status = "okay"; status = "okay";
}; };
gpio0: gpio@4d000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_default_pins>;
};
pci@50000000 { pci@50000000 {
status = "okay"; status = "okay";
interrupt-map-mask = <0xf800 0 0 7>; interrupt-map-mask = <0xf800 0 0 7>;
......
...@@ -33,6 +33,7 @@ button@5 { ...@@ -33,6 +33,7 @@ button@5 {
wakeup-source; wakeup-source;
linux,code = <KEY_SETUP>; linux,code = <KEY_SETUP>;
label = "reset"; label = "reset";
/* Conflict with ICE */
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -42,21 +43,25 @@ leds { ...@@ -42,21 +43,25 @@ leds {
led@1 { led@1 {
label = "wbd111:red:L3"; label = "wbd111:red:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@2 { led@2 {
label = "wbd111:green:L4"; label = "wbd111:green:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@3 { led@3 {
label = "wbd111:red:L4"; label = "wbd111:red:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@5 { led@5 {
label = "wbd111:green:L3"; label = "wbd111:green:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
...@@ -98,5 +103,26 @@ partition@7e0000 { ...@@ -98,5 +103,26 @@ partition@7e0000 {
read-only; read-only;
}; };
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0agrp cover line 0-4
* gpio0bgrp cover line 5
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0agrp",
"gpio0bgrp";
};
};
};
};
gpio0: gpio@4d000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_default_pins>;
};
}; };
}; };
...@@ -33,6 +33,7 @@ button@5 { ...@@ -33,6 +33,7 @@ button@5 {
wakeup-source; wakeup-source;
linux,code = <KEY_SETUP>; linux,code = <KEY_SETUP>;
label = "reset"; label = "reset";
/* Conflict with ICE */
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
}; };
}; };
...@@ -42,21 +43,25 @@ leds { ...@@ -42,21 +43,25 @@ leds {
led@1 { led@1 {
label = "wbd111:red:L3"; label = "wbd111:red:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@2 { led@2 {
label = "wbd111:green:L4"; label = "wbd111:green:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@3 { led@3 {
label = "wbd111:red:L4"; label = "wbd111:red:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
default-state = "off"; default-state = "off";
}; };
led@5 { led@5 {
label = "wbd111:green:L3"; label = "wbd111:green:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
default-state = "on"; default-state = "on";
linux,default-trigger = "heartbeat"; linux,default-trigger = "heartbeat";
...@@ -98,5 +103,26 @@ partition@7e0000 { ...@@ -98,5 +103,26 @@ partition@7e0000 {
read-only; read-only;
}; };
}; };
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0agrp cover line 0-4
* gpio0bgrp cover line 5
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0agrp",
"gpio0bgrp";
};
};
};
};
gpio0: gpio@4d000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_default_pins>;
};
}; };
}; };
...@@ -20,6 +20,8 @@ soc { ...@@ -20,6 +20,8 @@ soc {
flash@30000000 { flash@30000000 {
compatible = "cortina,gemini-flash", "cfi-flash"; compatible = "cortina,gemini-flash", "cfi-flash";
syscon = <&syscon>; syscon = <&syscon>;
pinctrl-names = "default";
pinctrl-0 = <&pflash_default_pins>;
bank-width = <2>; bank-width = <2>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
...@@ -41,6 +43,105 @@ syscon-reboot { ...@@ -41,6 +43,105 @@ syscon-reboot {
/* RESET_GLOBAL | RESET_CPU1 */ /* RESET_GLOBAL | RESET_CPU1 */
mask = <0xC0000000>; mask = <0xC0000000>;
}; };
pinctrl {
compatible = "cortina,gemini-pinctrl";
regmap = <&syscon>;
/* Hog the DRAM pins */
pinctrl-names = "default";
pinctrl-0 = <&dram_default_pins>, <&system_default_pins>,
<&vcontrol_default_pins>;
dram_default_pins: pinctrl-dram {
mux {
function = "dram";
groups = "dramgrp";
};
};
rtc_default_pins: pinctrl-rtc {
mux {
function = "rtc";
groups = "rtcgrp";
};
};
power_default_pins: pinctrl-power {
mux {
function = "power";
groups = "powergrp";
};
};
cir_default_pins: pinctrl-cir {
mux {
function = "cir";
groups = "cirgrp";
};
};
system_default_pins: pinctrl-system {
mux {
function = "system";
groups = "systemgrp";
};
};
vcontrol_default_pins: pinctrl-vcontrol {
mux {
function = "vcontrol";
groups = "vcontrolgrp";
};
};
ice_default_pins: pinctrl-ice {
mux {
function = "ice";
groups = "icegrp";
};
};
uart_default_pins: pinctrl-uart {
mux {
function = "uart";
groups = "uartrxtxgrp";
};
};
pflash_default_pins: pinctrl-pflash {
mux {
function = "pflash";
groups = "pflashgrp";
};
};
usb_default_pins: pinctrl-usb {
mux {
function = "usb";
groups = "usbgrp";
};
};
gmii_default_pins: pinctrl-gmii {
mux {
function = "gmii";
groups = "gmiigrp";
};
};
pci_default_pins: pinctrl-pci {
mux {
function = "pci";
groups = "pcigrp";
};
};
sata_default_pins: pinctrl-sata {
mux {
function = "sata";
groups = "satagrp";
};
};
/* Activate both groups of pins for this state */
sata_and_ide_pins: pinctrl-sata-ide {
mux0 {
function = "sata";
groups = "satagrp";
};
mux1 {
function = "ide";
groups = "idegrp";
};
};
};
}; };
watchdog@41000000 { watchdog@41000000 {
...@@ -57,6 +158,8 @@ uart0: serial@42000000 { ...@@ -57,6 +158,8 @@ uart0: serial@42000000 {
resets = <&syscon GEMINI_RESET_UART>; resets = <&syscon GEMINI_RESET_UART>;
clocks = <&syscon GEMINI_CLK_UART>; clocks = <&syscon GEMINI_CLK_UART>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart_default_pins>;
reg-shift = <2>; reg-shift = <2>;
}; };
...@@ -81,6 +184,8 @@ rtc@45000000 { ...@@ -81,6 +184,8 @@ rtc@45000000 {
resets = <&syscon GEMINI_RESET_RTC>; resets = <&syscon GEMINI_RESET_RTC>;
clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>; clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>;
clock-names = "PCLK", "EXTCLK"; clock-names = "PCLK", "EXTCLK";
pinctrl-names = "default";
pinctrl-0 = <&rtc_default_pins>;
}; };
sata: sata@46000000 { sata: sata@46000000 {
...@@ -92,6 +197,14 @@ sata: sata@46000000 { ...@@ -92,6 +197,14 @@ sata: sata@46000000 {
clocks = <&syscon GEMINI_CLK_GATE_SATA0>, clocks = <&syscon GEMINI_CLK_GATE_SATA0>,
<&syscon GEMINI_CLK_GATE_SATA1>; <&syscon GEMINI_CLK_GATE_SATA1>;
clock-names = "SATA0_PCLK", "SATA1_PCLK"; clock-names = "SATA0_PCLK", "SATA1_PCLK";
/*
* This defines the special "ide" state that needs
* to be explicitly enabled to enable the IDE pins,
* as these pins are normally used for other things.
*/
pinctrl-names = "default", "ide";
pinctrl-0 = <&sata_default_pins>;
pinctrl-1 = <&sata_and_ide_pins>;
syscon = <&syscon>; syscon = <&syscon>;
status = "disabled"; status = "disabled";
}; };
...@@ -108,6 +221,8 @@ power-controller@4b000000 { ...@@ -108,6 +221,8 @@ power-controller@4b000000 {
compatible = "cortina,gemini-power-controller"; compatible = "cortina,gemini-power-controller";
reg = <0x4b000000 0x100>; reg = <0x4b000000 0x100>;
interrupts = <26 IRQ_TYPE_EDGE_RISING>; interrupts = <26 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&power_default_pins>;
}; };
gpio0: gpio@4d000000 { gpio0: gpio@4d000000 {
...@@ -156,6 +271,8 @@ pci@50000000 { ...@@ -156,6 +271,8 @@ pci@50000000 {
resets = <&syscon GEMINI_RESET_PCI>; resets = <&syscon GEMINI_RESET_PCI>;
clocks = <&syscon GEMINI_CLK_GATE_PCI>, <&syscon GEMINI_CLK_PCI>; clocks = <&syscon GEMINI_CLK_GATE_PCI>, <&syscon GEMINI_CLK_PCI>;
clock-names = "PCLK", "PCICLK"; clock-names = "PCLK", "PCICLK";
pinctrl-names = "default";
pinctrl-0 = <&pci_default_pins>;
#address-cells = <3>; #address-cells = <3>;
#size-cells = <2>; #size-cells = <2>;
#interrupt-cells = <1>; #interrupt-cells = <1>;
......
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