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authorLuka Perkov <luka@openwrt.org>2013-09-20 01:59:33 +0000
committerLuka Perkov <luka@openwrt.org>2013-09-20 01:59:33 +0000
commitc90e521790ea3734acbd4ec6c697baff68bbc05d (patch)
tree9d3787eee7e3d5d9682630b949c64b7fd4d8adc1 /target/linux/imx6/files-3.10/arch
parent3f059f58dba3a1fb9e1e5035b437273f095040f6 (diff)
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imx6: update gw5400-a dts
- remove common imx6q-ventana.dtsi - there isn't enough commonality to warrent this - rename user led's to 1-based - add alises used by bootloader - clean up iomux gpios - fix pfuze slave address - enable sata - add delay after release of pci reset downstream from PCIe switch - remove PCIe clock configuration as its now handled in updated driver Signed-off-by: Tim Harvey <tharvey@gateworks.com> SVN-Revision: 38081
Diffstat (limited to 'target/linux/imx6/files-3.10/arch')
-rw-r--r--target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw5400-a.dts104
-rw-r--r--target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-ventana.dtsi51
2 files changed, 63 insertions, 92 deletions
diff --git a/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw5400-a.dts b/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw5400-a.dts
index ce30969c2e..f7ed236ebf 100644
--- a/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -10,16 +10,43 @@
*/
/dts-v1/;
-#include "imx6q-ventana.dtsi"
+#include "imx6q.dtsi"
/ {
model = "Gateworks Ventana GW5400-A";
compatible = "gw,imx6q-gw5400-a", "gw,ventana", "fsl,imx6q";
+ /* these are used by bootloader for disabling nodes */
aliases {
ethernet0 = &fec;
ethernet1 = &eth1;
sky2 = &eth1;
+ ssi0 = &ssi1;
+ ssi1 = &ssi2;
+ ipu0 = &ipu1;
+ ipu1 = &ipu2;
+ usdhc0 = &usdhc1;
+ usdhc1 = &usdhc2;
+ usdhc2 = &usdhc3;
+ usdhc3 = &usdhc4;
+ i2c0 = &i2c1;
+ i2c1 = &i2c2;
+ i2c2 = &i2c3;
+ usb0 = &usbh3;
+ usb1 = &usbotg;
+ spi0 = &ecspi1;
+ spi1 = &ecspi2;
+ spi2 = &ecspi3;
+ spi3 = &ecspi4;
+ spi4 = &ecspi5;
+ pwm0 = &pwm1;
+ pwm1 = &pwm2;
+ pwm2 = &pwm3;
+ pwm3 = &pwm4;
+ can0 = &can1;
+ led0 = &led0;
+ led1 = &led1;
+ led2 = &led2;
};
/* SDRAM addressing */
@@ -34,20 +61,23 @@
leds {
compatible = "gpio-leds";
- led0: user0 {
- label = "user0";
- gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG# */
+ led0: user1 {
+ label = "user1";
+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
+ default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user1 {
- label = "user1";
- gpios = <&gpio4 10 0>; /* 106 -> MX6_PANLEDR# */
+ led1: user2 {
+ label = "user2";
+ gpios = <&gpio4 10 0>; /* 106 -> MX6_PANLEDR */
+ default-state = "off";
};
- led2: user2 {
- label = "user2";
- gpios = <&gpio4 15 0>; /* 111 -> MX6_LOCLEDR# */
+ led2: user3 {
+ label = "user3";
+ gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
+ default-state = "off";
};
};
@@ -102,34 +132,23 @@
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
- /* USB OTG Power Enable */
- MX6Q_PAD_EIM_D22__GPIO3_IO22 0x80000000
-
- /* 3:19 SPINOR_CS0# */
- MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000
-
- /* 1:09 MX6_DIO0 (could also be PWM1_PWM0) */
- MX6Q_PAD_GPIO_9__GPIO1_IO09 0x80000000
- /* 1:19 MX6_DIO1 (could also be PWM2_PWM0) */
- MX6Q_PAD_SD1_DAT2__GPIO1_IO19 0x80000000
- /* 2:09 MX6_DIO2 (could also be PWM3_PWM0) */
- MX6Q_PAD_SD4_DAT1__GPIO2_IO09 0x80000000
- /* 2:10 MX6_DIO3 (could also be PWM3_PWM0) */
- MX6Q_PAD_SD4_DAT2__GPIO2_IO10 0x80000000
-
- /* 1:16 USBHUB_RST# */
- MX6Q_PAD_SD1_DAT0__GPIO1_IO16 0x80000000
-
- /* PCIE IRQ */
- MX6Q_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000
- /* PCIE RST */
- MX6Q_PAD_ENET_TXD1__GPIO1_IO29 0x08000000
-
- /* 1:12 MIPI_DIO */
- MX6Q_PAD_SD1_DAT3__GPIO1_IO21 0x80000000
-
- /* AUD4_MCK */
- MX6Q_PAD_GPIO_0__CCM_CLKO1 0x80000000
+ MX6Q_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */
+ MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000 /* SPINOR_CS0# */
+ MX6Q_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user0 led */
+ MX6Q_PAD_KEY_COL2__GPIO4_IO10 0x80000000 /* user1 led */
+ MX6Q_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user2 led */
+/* let bootloader choose these based on hwconfig */
+#if 0
+ MX6Q_PAD_GPIO_9__GPIO1_IO09 0x80000000 /* MX6_DIO0 (or PWM1_PWM0) */
+ MX6Q_PAD_SD1_DAT2__GPIO1_IO19 0x80000000 /* MX6_DIO1 (or PWM2_PWM0) */
+ MX6Q_PAD_SD4_DAT1__GPIO2_IO09 0x80000000 /* MX6_DIO2 (or PWM3_PWM0) */
+ MX6Q_PAD_SD4_DAT2__GPIO2_IO10 0x80000000 /* MX6_DIO3 (or PWM3_PWM0) */
+#endif
+ MX6Q_PAD_SD1_DAT0__GPIO1_IO16 0x80000000 /* USBHUB_RST# */
+ MX6Q_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
+ MX6Q_PAD_ENET_TXD1__GPIO1_IO29 0x08000000 /* PCIE RST */
+ MX6Q_PAD_SD1_DAT3__GPIO1_IO21 0x80000000 /* MIPI_DIO */
+ MX6Q_PAD_GPIO_0__CCM_CLKO1 0x80000000 /* AUD4_MCK */
>;
};
};
@@ -262,7 +281,6 @@
&can1 {
reg = <0x02090000 0x4000>;
interrupts = <0 110 0x04>;
- //clock-frequency
status = "okay";
};
@@ -271,7 +289,7 @@
};
&pcie {
- reset-gpios = <&gpio1 29 0>;
+ reset-gpio = <&gpio1 29 0>;
status = "okay";
eth1: sky2@8 { /* MAC/PHY on bus 8 */
@@ -365,7 +383,7 @@
pmic: pfuze@08 {
compatible = "fsl,pfuze100";
- reg = <0x0a>;
+ reg = <0x08>;
};
pciswitch: pex8609@3f {
@@ -426,3 +444,7 @@
crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
};
};
+
+&sata {
+ status = "okay";
+};
diff --git a/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-ventana.dtsi b/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-ventana.dtsi
deleted file mode 100644
index 7cebdba1ea..0000000000
--- a/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-ventana.dtsi
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2013 Gateworks Corporation
- *
- * 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 "imx6q.dtsi"
-
-/ {
- model = "Gateworks Ventana";
- system-serial = "";
-
- // these are used by bootloader for disabling nodes
- aliases {
- // ethernet0 = &eth0;
- // ethernet1 = &eth1;
- ssi0 = &ssi1;
- ssi1 = &ssi2;
- ipu0 = &ipu1;
- ipu1 = &ipu2;
- // mipi_csi = &mipi_csi;
- // mipi_dsi = &mipi_dsi;
- usdhc0 = &usdhc1;
- usdhc1 = &usdhc2;
- usdhc2 = &usdhc3;
- usdhc3 = &usdhc4;
- i2c0 = &i2c1;
- i2c1 = &i2c2;
- i2c2 = &i2c3;
- usb0 = &usbh3;
- usb1 = &usbotg;
- spi0 = &ecspi1;
- spi1 = &ecspi2;
- spi2 = &ecspi3;
- spi3 = &ecspi4;
- spi4 = &ecspi5;
- pwm0 = &pwm1;
- pwm1 = &pwm2;
- pwm2 = &pwm3;
- pwm3 = &pwm4;
- can0 = &can1;
- led0 = &led0;
- led1 = &led1;
- led2 = &led2;
- };
-};