summaryrefslogtreecommitdiff
path: root/board/toradex/colibri_vf
diff options
context:
space:
mode:
Diffstat (limited to 'board/toradex/colibri_vf')
-rw-r--r--board/toradex/colibri_vf/MAINTAINERS4
-rw-r--r--board/toradex/colibri_vf/colibri_vf.c106
2 files changed, 110 insertions, 0 deletions
diff --git a/board/toradex/colibri_vf/MAINTAINERS b/board/toradex/colibri_vf/MAINTAINERS
index 551c575..a1217a4 100644
--- a/board/toradex/colibri_vf/MAINTAINERS
+++ b/board/toradex/colibri_vf/MAINTAINERS
@@ -4,3 +4,7 @@ S: Maintained
F: board/toradex/colibri_vf/
F: include/configs/colibri_vf.h
F: configs/colibri_vf_defconfig
+F: configs/colibri_vf_dtb_defconfig
+F: arch/arm/dts/vf-colibri.dtsi
+F: arch/arm/dts/vf500-colibri.dts
+F: arch/arm/dts/vf610-colibri.dts
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c
index 31ebb19..8618fd0 100644
--- a/board/toradex/colibri_vf/colibri_vf.c
+++ b/board/toradex/colibri_vf/colibri_vf.c
@@ -20,6 +20,7 @@
#include <netdev.h>
#include <i2c.h>
#include <g_dnl.h>
+#include <asm/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -32,6 +33,12 @@ DECLARE_GLOBAL_DATA_PTR;
#define ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \
PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE)
+#define USB_PEN_GPIO 83
+
+static const iomux_v3_cfg_t usb_pads[] = {
+ VF610_PAD_PTD4__GPIO_83,
+};
+
int dram_init(void)
{
static const struct ddr3_jedec_timings timings = {
@@ -146,6 +153,76 @@ static void setup_iomux_nfc(void)
}
#endif
+#ifdef CONFIG_FSL_DSPI
+static void setup_iomux_dspi(void)
+{
+ static const iomux_v3_cfg_t dspi1_pads[] = {
+ VF610_PAD_PTD5__DSPI1_CS0,
+ VF610_PAD_PTD6__DSPI1_SIN,
+ VF610_PAD_PTD7__DSPI1_SOUT,
+ VF610_PAD_PTD8__DSPI1_SCK,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(dspi1_pads, ARRAY_SIZE(dspi1_pads));
+}
+#endif
+
+#ifdef CONFIG_VYBRID_GPIO
+static void setup_iomux_gpio(void)
+{
+ static const iomux_v3_cfg_t gpio_pads[] = {
+ VF610_PAD_PTA17__GPIO_7,
+ VF610_PAD_PTA20__GPIO_10,
+ VF610_PAD_PTA21__GPIO_11,
+ VF610_PAD_PTA30__GPIO_20,
+ VF610_PAD_PTA31__GPIO_21,
+ VF610_PAD_PTB0__GPIO_22,
+ VF610_PAD_PTB1__GPIO_23,
+ VF610_PAD_PTB6__GPIO_28,
+ VF610_PAD_PTB7__GPIO_29,
+ VF610_PAD_PTB8__GPIO_30,
+ VF610_PAD_PTB9__GPIO_31,
+ VF610_PAD_PTB12__GPIO_34,
+ VF610_PAD_PTB13__GPIO_35,
+ VF610_PAD_PTB16__GPIO_38,
+ VF610_PAD_PTB17__GPIO_39,
+ VF610_PAD_PTB18__GPIO_40,
+ VF610_PAD_PTB21__GPIO_43,
+ VF610_PAD_PTB22__GPIO_44,
+ VF610_PAD_PTC0__GPIO_45,
+ VF610_PAD_PTC1__GPIO_46,
+ VF610_PAD_PTC2__GPIO_47,
+ VF610_PAD_PTC3__GPIO_48,
+ VF610_PAD_PTC4__GPIO_49,
+ VF610_PAD_PTC5__GPIO_50,
+ VF610_PAD_PTC6__GPIO_51,
+ VF610_PAD_PTC7__GPIO_52,
+ VF610_PAD_PTC8__GPIO_53,
+ VF610_PAD_PTD31__GPIO_63,
+ VF610_PAD_PTD30__GPIO_64,
+ VF610_PAD_PTD29__GPIO_65,
+ VF610_PAD_PTD28__GPIO_66,
+ VF610_PAD_PTD27__GPIO_67,
+ VF610_PAD_PTD26__GPIO_68,
+ VF610_PAD_PTD25__GPIO_69,
+ VF610_PAD_PTD24__GPIO_70,
+ VF610_PAD_PTD9__GPIO_88,
+ VF610_PAD_PTD10__GPIO_89,
+ VF610_PAD_PTD11__GPIO_90,
+ VF610_PAD_PTD12__GPIO_91,
+ VF610_PAD_PTD13__GPIO_92,
+ VF610_PAD_PTB23__GPIO_93,
+ VF610_PAD_PTB26__GPIO_96,
+ VF610_PAD_PTB28__GPIO_98,
+ VF610_PAD_PTC29__GPIO_102,
+ VF610_PAD_PTC30__GPIO_103,
+ VF610_PAD_PTA7__GPIO_134,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
+}
+#endif
+
#ifdef CONFIG_FSL_ESDHC
struct fsl_esdhc_cfg esdhc_cfg[1] = {
{ESDHC1_BASE_ADDR},
@@ -196,6 +273,9 @@ static void clock_init(void)
clrsetbits_le32(&ccm->ccgr0, CCM_REG_CTRL_MASK,
CCM_CCGR0_UART0_CTRL_MASK);
+#ifdef CONFIG_FSL_DSPI
+ setbits_le32(&ccm->ccgr0, CCM_CCGR0_DSPI1_CTRL_MASK);
+#endif
clrsetbits_le32(&ccm->ccgr1, CCM_REG_CTRL_MASK,
CCM_CCGR1_PIT_CTRL_MASK | CCM_CCGR1_WDOGA5_CTRL_MASK);
clrsetbits_le32(&ccm->ccgr2, CCM_REG_CTRL_MASK,
@@ -304,6 +384,14 @@ int board_early_init_f(void)
setup_iomux_nfc();
#endif
+#ifdef CONFIG_VYBRID_GPIO
+ setup_iomux_gpio();
+#endif
+
+#ifdef CONFIG_FSL_DSPI
+ setup_iomux_dspi();
+#endif
+
return 0;
}
@@ -383,3 +471,21 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
return 0;
}
+
+#ifdef CONFIG_USB_EHCI_VF
+int board_ehci_hcd_init(int port)
+{
+ imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
+
+ switch (port) {
+ case 0:
+ /* USBC does not have PEN, also configured as USB client only */
+ break;
+ case 1:
+ gpio_request(USB_PEN_GPIO, "usb-pen-gpio");
+ gpio_direction_output(USB_PEN_GPIO, 0);
+ break;
+ }
+ return 0;
+}
+#endif