MX: Set a common gpio.h for all i.MX
Each i.MX has its own gpio.h, defining the same structure.
The internal GPIO controller has the same layout
(at least for the register used by u-boot) and can be shared.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Tested-by: Matt Sealey <matt@genesi-usa.com>
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
index cb85597..db0de63 100644
--- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c
+++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
@@ -87,12 +87,12 @@
.scl = {
.i2c_mode = MX6Q_PAD_EIM_D21__I2C1_SCL | PC,
.gpio_mode = MX6Q_PAD_EIM_D21__GPIO_3_21 | PC,
- .gp = GPIO_NUMBER(3, 21)
+ .gp = IMX_GPIO_NR(3, 21)
},
.sda = {
.i2c_mode = MX6Q_PAD_EIM_D28__I2C1_SDA | PC,
.gpio_mode = MX6Q_PAD_EIM_D28__GPIO_3_28 | PC,
- .gp = GPIO_NUMBER(3, 28)
+ .gp = IMX_GPIO_NR(3, 28)
}
};
@@ -101,12 +101,12 @@
.scl = {
.i2c_mode = MX6Q_PAD_KEY_COL3__I2C2_SCL | PC,
.gpio_mode = MX6Q_PAD_KEY_COL3__GPIO_4_12 | PC,
- .gp = GPIO_NUMBER(4, 12)
+ .gp = IMX_GPIO_NR(4, 12)
},
.sda = {
.i2c_mode = MX6Q_PAD_KEY_ROW3__I2C2_SDA | PC,
.gpio_mode = MX6Q_PAD_KEY_ROW3__GPIO_4_13 | PC,
- .gp = GPIO_NUMBER(4, 13)
+ .gp = IMX_GPIO_NR(4, 13)
}
};
@@ -115,12 +115,12 @@
.scl = {
.i2c_mode = MX6Q_PAD_GPIO_5__I2C3_SCL | PC,
.gpio_mode = MX6Q_PAD_GPIO_5__GPIO_1_5 | PC,
- .gp = GPIO_NUMBER(1, 5)
+ .gp = IMX_GPIO_NR(1, 5)
},
.sda = {
.i2c_mode = MX6Q_PAD_GPIO_16__I2C3_SDA | PC,
.gpio_mode = MX6Q_PAD_GPIO_16__GPIO_7_11 | PC,
- .gp = GPIO_NUMBER(7, 11)
+ .gp = IMX_GPIO_NR(7, 11)
}
};
@@ -229,9 +229,9 @@
imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
/* Reset USB hub */
- gpio_direction_output(GPIO_NUMBER(7, 12), 0);
+ gpio_direction_output(IMX_GPIO_NR(7, 12), 0);
mdelay(2);
- gpio_set_value(GPIO_NUMBER(7, 12), 1);
+ gpio_set_value(IMX_GPIO_NR(7, 12), 1);
return 0;
}
@@ -413,12 +413,12 @@
};
static struct button_key const buttons[] = {
- {"back", GPIO_NUMBER(2, 2), 'B'},
- {"home", GPIO_NUMBER(2, 4), 'H'},
- {"menu", GPIO_NUMBER(2, 1), 'M'},
- {"search", GPIO_NUMBER(2, 3), 'S'},
- {"volup", GPIO_NUMBER(7, 13), 'V'},
- {"voldown", GPIO_NUMBER(4, 5), 'v'},
+ {"back", IMX_GPIO_NR(2, 2), 'B'},
+ {"home", IMX_GPIO_NR(2, 4), 'H'},
+ {"menu", IMX_GPIO_NR(2, 1), 'M'},
+ {"search", IMX_GPIO_NR(2, 3), 'S'},
+ {"volup", IMX_GPIO_NR(7, 13), 'V'},
+ {"voldown", IMX_GPIO_NR(4, 5), 'v'},
};
/*
diff --git a/board/karo/tx25/tx25.c b/board/karo/tx25/tx25.c
index 07fd98d..0fd41c7 100644
--- a/board/karo/tx25/tx25.c
+++ b/board/karo/tx25/tx25.c
@@ -34,8 +34,8 @@
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_FEC_MXC
-#define GPIO_FEC_RESET_B MXC_GPIO_PORT_TO_NUM(4, 7)
-#define GPIO_FEC_ENABLE_B MXC_GPIO_PORT_TO_NUM(4, 9)
+#define GPIO_FEC_RESET_B IMX_GPIO_NR(4, 7)
+#define GPIO_FEC_ENABLE_B IMX_GPIO_NR(4, 9)
void tx25_fec_init(void)
{
struct iomuxc_mux_ctl *muxctl;
@@ -103,9 +103,9 @@
/*
* set each to 1 and make each an output
*/
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(3, 10), 1);
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(3, 11), 1);
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(3, 12), 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 10), 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 11), 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 12), 1);
mdelay(22); /* this value came from RedBoot */
diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c
index c56b195..fe5589d 100644
--- a/board/syteco/zmx25/zmx25.c
+++ b/board/syteco/zmx25/zmx25.c
@@ -56,7 +56,7 @@
/* Setup of core volatage selection pin to run at 1.4V */
writel(gpio_mux_mode5, &muxctl->pad_ext_armclk); /* VCORE GPIO3[15] */
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(3, 15), 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 15), 1);
/* Setup of input daisy chains for SD card pins*/
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_cmd);
@@ -68,10 +68,10 @@
/* Setup of digital output for USB power and OC */
writel(gpio_mux_mode5, &muxctl->pad_csi_d3); /* USB Power GPIO1[28] */
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(1, 28), 1);
+ gpio_direction_output(IMX_GPIO_NR(1, 28), 1);
writel(gpio_mux_mode5, &muxctl->pad_csi_d2); /* USB OC GPIO1[27] */
- gpio_direction_input(MXC_GPIO_PORT_TO_NUM(1, 18));
+ gpio_direction_input(IMX_GPIO_NR(1, 18));
/* Setup of digital output control pins */
writel(gpio_mux_mode5, &muxctl->pad_csi_d8); /* Ouput 1 Ctrl GPIO1[7] */
@@ -83,21 +83,21 @@
writel(0, &padctl->pad_csi_d5); /* Ouput 2 Stat pull up off */
/* Switch both output drivers off */
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(1, 7), 0);
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(1, 6), 0);
+ gpio_direction_output(IMX_GPIO_NR(1, 7), 0);
+ gpio_direction_output(IMX_GPIO_NR(1, 6), 0);
/* Setup of key input pin GPIO2[29]*/
writel(gpio_mux_mode5 | MX25_PIN_MUX_SION, &muxctl->pad_kpp_row0);
writel(0, &padctl->pad_kpp_row0); /* Key pull up off */
- gpio_direction_input(MXC_GPIO_PORT_TO_NUM(2, 29));
+ gpio_direction_input(IMX_GPIO_NR(2, 29));
/* Setup of status LED outputs */
writel(gpio_mux_mode5, &muxctl->pad_csi_d9); /* GPIO4[21] */
writel(gpio_mux_mode5, &muxctl->pad_csi_d4); /* GPIO1[29] */
/* Switch both LEDs off */
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(4, 21), 0);
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(1, 29), 0);
+ gpio_direction_output(IMX_GPIO_NR(4, 21), 0);
+ gpio_direction_output(IMX_GPIO_NR(1, 29), 0);
/* Setup of CAN1 and CAN2 signals */
writel(gpio_mux_mode6, &muxctl->pad_gpio_a); /* CAN1 TX */
@@ -148,12 +148,12 @@
writel(gpio_mux_mode2, &muxctl->pad_uart2_cts);
/* assert PHY reset (low) */
- gpio_direction_output(MXC_GPIO_PORT_TO_NUM(3, 16), 0);
+ gpio_direction_output(IMX_GPIO_NR(3, 16), 0);
udelay(5000);
/* deassert PHY reset */
- gpio_set_value(MXC_GPIO_PORT_TO_NUM(3, 16), 1);
+ gpio_set_value(IMX_GPIO_NR(3, 16), 1);
udelay(5000);
#endif
@@ -161,12 +161,12 @@
e = getenv("gs_base_board");
if (e != NULL) {
if (strcmp(e, "G283") == 0) {
- int key = gpio_get_value(MXC_GPIO_PORT_TO_NUM(2, 29));
+ int key = gpio_get_value(IMX_GPIO_NR(2, 29));
if (key) {
/* Switch on both LEDs to inidcate boot mode */
- gpio_set_value(MXC_GPIO_PORT_TO_NUM(1, 29), 0);
- gpio_set_value(MXC_GPIO_PORT_TO_NUM(4, 21), 0);
+ gpio_set_value(IMX_GPIO_NR(1, 29), 0);
+ gpio_set_value(IMX_GPIO_NR(4, 21), 0);
setenv("preboot", "run gs_slow_boot");
} else