AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/arm/boot/dts/ste-hrefv60plus.dtsi
Linus Walleij ac07a4e028 ARM: dts: UX500: name the GPIO lines on HREFv60plus 
Using the new line naming mechanism from the GPIO subsystem, name
the GPIO lines on the HREFv60plus board that are connected as
GPIO on this design.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-06-08 09:42:41 +02:00

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/*
* Copyright 2012 ST-Ericsson AB
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include "ste-dbx5x0.dtsi"
#include "ste-href-ab8500.dtsi"
#include "ste-href.dtsi"
/ {
model = "ST-Ericsson HREF (v60+) platform with Device Tree";
compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500";
soc {
/* Name the GPIO muxed rails on the HREF boards */
gpio@8012e000 {
/* GPIOs 0 - 31 */
gpio-line-names =
/* GPIO0,1 used for UART0 BT RX/TX */
"", "",
"UART_WAKE",
"BT_WAKE",
"",
"SDMMC_1V8_3V_SEL",
"FLASH_LED_SYNC (FLASH_CTRL_0)",
"XENON_READY (FLASH_CTRL_1)",
"", "", "", "", "", "", "", "",
"", "", "", "",
"",
"FLASH_LED_EN (FLASH_CTRL_3)",
"", "",
"", "", "", "", "",
/* Used by UART2 (console) */
"", "",
"MAGNETOMETER_INT";
};
gpio@8012e080 {
/* GPIOs 32 - 63 */
gpio-line-names =
"MAGNETOMETER_DRDY",
"", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
gpio@8000e000 {
/* GPIOs 64 - 95 */
gpio-line-names = "XENON_EN2 (FLASH_CTRL_4)",
"DISP1_RST",
"DISP2_RST",
"TOUCH_INT2",
"LCD_VSI0_A",
"LCD_VSI1_A",
/* GPIO 70-77 used for ETM */
"", "", "", "", "", "", "", "",
/* GPIO 78-81 used for YCBCR */
"", "", "", "",
"ACCELEROMETER_INT1_RDY",
"ACCELEROMETER_INT2",
"TOUCH_INT",
"WLAN_ENA",
"", "", "", "", "",
"FORCE_SENSING_INT",
"FORCE_SENSING_RESET",
"", "",
"SDMMC_CD";
};
gpio@8000e080 {
/* GPIOs 96 - 127 */
gpio-line-names = "",
"FORCE_SENSING_WU",
"", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
gpio@8000e100 {
/* GPIOs 128 - 159 */
gpio-line-names = "", "", "", "", "", "", "", "",
"", "", "",
"DIPRO_INT", /* GPIO139 */
"XSHUTDOWN_SECONDARY_SENSOR",
"XSHUTDOWN_PRIMARY_SENSOR",
"NFC_RST (NFC_CTRL_",
"TOUCH_RST",
"NFC_IRQ (NFC_CTRL_1)",
"HAL_SW",
"TOUCH_RST2",
"", "",
"VAUDIO_HF_EN", /* GPIO149 */
"", "", "", "", "", "", "", "", "", "";
};
gpio@8000e180 {
/* GPIOs 160 - 191 */
gpio-line-names = "", "", "", "", "", "", "", "",
"",
"SDMMC_EN",
"XENON_CHARGE (FLASH_CONTROL_5)",
"GBF_ENA_RESET",
"", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
gpio@8011e000 {
/* GPIOs 192 - 223 */
gpio-line-names = "HDTV_INTN",
"", "", "",
"HDTV_RSTN",
"", "", "",
"", /* GPIO200 */
"", "", "", "", "", "", "",
/* GPIO208-216 used for WGBF_MC1 */
"", "", "", "", "", "", "", "", "",
"SW_FRONT_PROXIMITY", /* GPIO217 */
"KPD_CTRL_INT", /* Keypad controller */
"", "", "", "", "";
};
gpio@8011e080 {
/* GPIOs 224 - 255 */
gpio-line-names = "", "",
"HSIT_ACWAKE0",
"", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
// External Micro SD slot
sdi0_per1@80126000 {
cd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; // 95
};
vmmci: regulator-gpio {
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
enable-gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>;
};
pinctrl {
/*
* Set this up using hogs, as time goes by and as seems fit, these
* can be moved over to being controlled by respective device.
*/
pinctrl-names = "default";
pinctrl-0 = <&ipgpio_hrefv60_mode>,
<&etm_hrefv60_mode>,
<&nahj_hrefv60_mode>,
<&nfc_hrefv60_mode>,
<&force_hrefv60_mode>,
<&dipro_hrefv60_mode>,
<&vaudio_hf_hrefv60_mode>,
<&gbf_hrefv60_mode>,
<&hdtv_hrefv60_mode>,
<&gpios_hrefv60_mode>;
sdi0 {
sdi0_default_mode: sdi0_default {
/* SD card detect GPIO pin, extend default state */
default_hrefv60_cfg1 {
pins = "GPIO95_E8";
ste,config = <&gpio_in_pu>;
};
/* VMMCI level-shifter enable */
default_hrefv60_cfg2 {
pins = "GPIO169_D22";
ste,config = <&gpio_out_hi>;
};
/* VMMCI level-shifter voltage select */
default_hrefv60_cfg3 {
pins = "GPIO5_AG6";
ste,config = <&gpio_out_hi>;
};
};
};
ipgpio {
/*
* XENON Flashgun on image processor GPIO (controlled from image
* processor firmware), mux in these image processor GPIO lines 0
* (XENON_FLASH_ID), 1 (XENON_READY) and there is an assistant
* LED on IP GPIO 4 (XENON_EN2) on altfunction C, that need bias
* from GPIO21 so pull up 0, 1 and drive 4 and GPIO21 low as output.
*/
ipgpio_hrefv60_mode: ipgpio_hrefv60 {
hrefv60_mux {
function = "ipgpio";
groups = "ipgpio0_c_1", "ipgpio1_c_1", "ipgpio4_c_1";
};
hrefv60_cfg1 {
pins = "GPIO6_AF6", "GPIO7_AG5";
ste,config = <&in_pu>;
};
hrefv60_cfg2 {
pins = "GPIO21_AB3";
ste,config = <&gpio_out_lo>;
};
hrefv60_cfg3 {
pins = "GPIO64_F3";
ste,config = <&out_lo>;
};
};
};
etm {
/*
* Drive D19-D23 for the ETM PTM trace interface low,
* (presumably pins are unconnected therefore grounded here,
* the "other alt C1" setting enables these pins)
*/
etm_hrefv60_mode: etm_hrefv60 {
hrefv60_cfg1 {
pins =
"GPIO70_G5",
"GPIO71_G4",
"GPIO72_H4",
"GPIO73_H3",
"GPIO74_J3";
ste,config = <&gpio_out_lo>;
};
};
};
nahj {
nahj_hrefv60_mode: nahj_hrefv60 {
/* NAHJ CTRL on GPIO76 to low, CTRL_INV on GPIO216 to high */
hrefv60_cfg1 {
pins = "GPIO76_J2";
ste,config = <&gpio_out_lo>;
};
hrefv60_cfg2 {
pins = "GPIO216_AG12";
ste,config = <&gpio_out_hi>;
};
};
};
nfc {
nfc_hrefv60_mode: nfc_hrefv60 {
/* NFC ENA and RESET to low, pulldown IRQ line */
hrefv60_cfg1 {
pins =
"GPIO77_H1", /* NFC_ENA */
"GPIO142_C11"; /* NFC_RESET */
ste,config = <&gpio_out_lo>;
};
hrefv60_cfg2 {
pins = "GPIO144_B13"; /* NFC_IRQ */
ste,config = <&gpio_in_pd>;
};
};
};
force {
force_hrefv60_mode: force_hrefv60 {
hrefv60_cfg1 {
pins = "GPIO91_B6"; /* FORCE_SENSING_INT */
ste,config = <&gpio_in_pu>;
};
hrefv60_cfg2 {
pins =
"GPIO92_D6", /* FORCE_SENSING_RST */
"GPIO97_D9"; /* FORCE_SENSING_WU */
ste,config = <&gpio_out_lo>;
};
};
};
dipro {
dipro_hrefv60_mode: dipro_hrefv60 {
hrefv60_cfg1 {
pins = "GPIO139_C9"; /* DIPRO_INT */
ste,config = <&gpio_in_pu>;
};
};
};
vaudio_hf {
vaudio_hf_hrefv60_mode: vaudio_hf_hrefv60 {
/* Audio Amplifier HF enable GPIO */
hrefv60_cfg1 {
pins = "GPIO149_B14"; /* VAUDIO_HF_EN, enable MAX8968 */
ste,config = <&gpio_out_hi>;
};
};
};
gbf {
gbf_hrefv60_mode: gbf_hrefv60 {
/*
* GBF (GPS, Bluetooth, FM-radio) interface,
* pull low to reset state
*/
hrefv60_cfg1 {
pins = "GPIO171_D23"; /* GBF_ENA_RESET */
ste,config = <&gpio_out_lo>;
};
};
};
hdtv {
hdtv_hrefv60_mode: hdtv_hrefv60 {
/* MSP : HDTV INTERFACE GPIO line */
hrefv60_cfg1 {
pins = "GPIO192_AJ27";
ste,config = <&gpio_in_pd>;
};
};
};
mcde {
lcd_hrefv60_mode: lcd_hrefv60 {
/*
* Display Interface 1 uses GPIO 65 for RST (reset).
* Display Interface 2 uses GPIO 66 for RST (reset).
* Drive DISP1 reset high (not reset), driver DISP2 reset low (reset)
*/
hrefv60_cfg1 {
pins ="GPIO65_F1";
ste,config = <&gpio_out_hi>;
};
hrefv60_cfg2 {
pins ="GPIO66_G3";
ste,config = <&gpio_out_lo>;
};
};
};
gpios {
/* Dangling GPIO pins */
gpios_hrefv60_mode: gpios_hrefv60 {
default_cfg1 {
/* Normally UART1 RXD, now dangling */
pins = "GPIO4_AH6";
ste,config = <&in_pu>;
};
};
};
};
};
};
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