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-rw-r--r--arch/arm/boot/dts/imx6q-dhcom-pdk2.dts105
-rw-r--r--arch/arm/boot/dts/imx6q-dhcom-som.dtsi109
2 files changed, 148 insertions, 66 deletions
diff --git a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts
index 3ed93a8e98fe..3ea077ec8606 100644
--- a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts
+++ b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts
@@ -38,7 +38,7 @@
#size-cells = <0>;
interface-pix-fmt = "rgb24";
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ipu1_lcdif>;
+ pinctrl-0 = <&pinctrl_ipu1_lcdif &pinctrl_dhcom_g>;
status = "okay";
port@0 {
@@ -61,13 +61,13 @@
gpio-keys {
#size-cells = <0>;
compatible = "gpio-keys";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_keys_pdk2>;
button-0 {
label = "TA1-GPIO-A";
linux,code = <KEY_A>;
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&pinctrl_dhcom_a>;
+ pinctrl-names = "default";
wakeup-source;
};
@@ -75,6 +75,8 @@
label = "TA2-GPIO-B";
linux,code = <KEY_B>;
gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&pinctrl_dhcom_b>;
+ pinctrl-names = "default";
wakeup-source;
};
@@ -82,6 +84,8 @@
label = "TA3-GPIO-C";
linux,code = <KEY_C>;
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&pinctrl_dhcom_c>;
+ pinctrl-names = "default";
wakeup-source;
};
@@ -89,14 +93,14 @@
label = "TA4-GPIO-D";
linux,code = <KEY_D>;
gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&pinctrl_dhcom_d>;
+ pinctrl-names = "default";
wakeup-source;
};
};
led {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_leds_pdk2>;
/*
* Disable led-5, because GPIO E is
@@ -107,6 +111,8 @@
function = LED_FUNCTION_INDICATOR;
gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* GPIO E */
default-state = "off";
+ pinctrl-0 = <&pinctrl_dhcom_e>;
+ pinctrl-names = "default";
status = "disabled";
};
@@ -115,6 +121,8 @@
function = LED_FUNCTION_INDICATOR;
gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>; /* GPIO F */
default-state = "off";
+ pinctrl-0 = <&pinctrl_dhcom_f>;
+ pinctrl-names = "default";
};
led-7 {
@@ -122,6 +130,8 @@
function = LED_FUNCTION_INDICATOR;
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* GPIO H */
default-state = "off";
+ pinctrl-0 = <&pinctrl_dhcom_h>;
+ pinctrl-names = "default";
};
led-8 {
@@ -129,6 +139,8 @@
function = LED_FUNCTION_INDICATOR;
gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* GPIO I */
default-state = "off";
+ pinctrl-0 = <&pinctrl_dhcom_i>;
+ pinctrl-names = "default";
};
};
@@ -228,7 +240,7 @@
touchscreen@38 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_touchscreen>;
+ pinctrl-0 = <&pinctrl_dhcom_e>;
compatible = "edt,edt-ft5406";
reg = <0x38>;
interrupt-parent = <&gpio4>;
@@ -238,34 +250,28 @@
&iomuxc {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hog_base &pinctrl_hog>;
-
- pinctrl_hog: hog-grp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x400120b0
- MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x400120b0
- MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x400120b0
- MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x400120b0
- MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x400120b0
- MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x120b0
- MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x400120b0
- MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x400120b0
- MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x400120b0
- MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x400120b0
- MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x400120b0
- MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x400120b0
- MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x400120b0
- MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x400120b0
- MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x400120b0
- MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x400120b0
- MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x400120b0
- MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x400120b0
- MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x400120b0
- MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x400120b0
- MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x400120b0
- MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x400120b0
+ pinctrl-0 = <
+ /*
+ * The following DHCOM GPIOs are used on this board.
+ * Therefore, they have been removed from the list below.
+ * A: key TA1
+ * B: key TA2
+ * C: key TA3
+ * D: key TA4
+ * E: touchscreen
+ * F: led6
+ * G: backlight enable
+ * H: led7
+ * I: led8
+ * J: PCIe reset
+ */
+ &pinctrl_hog_base
+ &pinctrl_dhcom_k &pinctrl_dhcom_l
+ &pinctrl_dhcom_m &pinctrl_dhcom_n &pinctrl_dhcom_o
+ &pinctrl_dhcom_p &pinctrl_dhcom_q &pinctrl_dhcom_r
+ &pinctrl_dhcom_s &pinctrl_dhcom_t &pinctrl_dhcom_u
+ &pinctrl_dhcom_v &pinctrl_dhcom_w &pinctrl_dhcom_int
>;
- };
pinctrl_audmux_ext: audmux-ext-grp {
fsl,pins = <
@@ -334,7 +340,6 @@
MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x38
MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x38
MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x38
- MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x120b0
>;
};
@@ -343,36 +348,6 @@
MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
>;
};
-
- pinctrl_touchscreen: touchscreen-grp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b1
- >;
- };
-
- pinctrl_pcie_reset: pcie-reset-grp {
- fsl,pins = <
- MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x120b0
- >;
- };
-
- pinctrl_keys_pdk2: keys-pdk2-grp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x120b0 /* TA1 */
- MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x120b0 /* TA2 */
- MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x120b0 /* TA3 */
- MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x120b0 /* TA4 */
- >;
- };
-
- pinctrl_leds_pdk2: leds-pdk2-grp {
- fsl,pins = <
- MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x120b0 /* led6 */
- MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x120b0 /* led7 */
- MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x120b0 /* led8 */
- >;
- };
-
};
&ipu1_di0_disp0 {
@@ -380,7 +355,7 @@
};
&pcie {
- pinctrl-0 = <&pinctrl_pcie &pinctrl_pcie_reset>;
+ pinctrl-0 = <&pinctrl_pcie &pinctrl_dhcom_j>;
reset-gpio = <&gpio6 14 GPIO_ACTIVE_LOW>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
index 688f04eeabc5..a361e161fba1 100644
--- a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
@@ -317,7 +317,17 @@
&iomuxc {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hog_base>;
+ pinctrl-0 = <
+ &pinctrl_hog_base
+ &pinctrl_dhcom_a &pinctrl_dhcom_b &pinctrl_dhcom_c
+ &pinctrl_dhcom_d &pinctrl_dhcom_e &pinctrl_dhcom_f
+ &pinctrl_dhcom_g &pinctrl_dhcom_h &pinctrl_dhcom_i
+ &pinctrl_dhcom_j &pinctrl_dhcom_k &pinctrl_dhcom_l
+ &pinctrl_dhcom_m &pinctrl_dhcom_n &pinctrl_dhcom_o
+ &pinctrl_dhcom_p &pinctrl_dhcom_q &pinctrl_dhcom_r
+ &pinctrl_dhcom_s &pinctrl_dhcom_t &pinctrl_dhcom_u
+ &pinctrl_dhcom_v &pinctrl_dhcom_w &pinctrl_dhcom_int
+ >;
pinctrl_hog_base: hog-base-grp {
fsl,pins = <
@@ -329,6 +339,103 @@
>;
};
+ /* DHCOM GPIOs */
+ pinctrl_dhcom_a: dhcom-a-grp {
+ fsl,pins = <MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x400120b0>;
+ };
+
+ pinctrl_dhcom_b: dhcom-b-grp {
+ fsl,pins = <MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x400120b0>;
+ };
+
+ pinctrl_dhcom_c: dhcom-c-grp {
+ fsl,pins = <MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x400120b0>;
+ };
+
+ pinctrl_dhcom_d: dhcom-d-grp {
+ fsl,pins = <MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x400120b0>;
+ };
+
+ pinctrl_dhcom_e: dhcom-e-grp {
+ fsl,pins = <MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x400120b0>;
+ };
+
+ pinctrl_dhcom_f: dhcom-f-grp {
+ fsl,pins = <MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x400120b0>;
+ };
+
+ pinctrl_dhcom_g: dhcom-g-grp {
+ fsl,pins = <MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400120b0>;
+ };
+
+ pinctrl_dhcom_h: dhcom-h-grp {
+ fsl,pins = <MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x400120b0>;
+ };
+
+ pinctrl_dhcom_i: dhcom-i-grp {
+ fsl,pins = <MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x400120b0>;
+ };
+
+ pinctrl_dhcom_j: dhcom-j-grp {
+ fsl,pins = <MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x400120b0>;
+ };
+
+ pinctrl_dhcom_k: dhcom-k-grp {
+ fsl,pins = <MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x400120b0>;
+ };
+
+ pinctrl_dhcom_l: dhcom-l-grp {
+ fsl,pins = <MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x400120b0>;
+ };
+
+ pinctrl_dhcom_m: dhcom-m-grp {
+ fsl,pins = <MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x400120b0>;
+ };
+
+ pinctrl_dhcom_n: dhcom-n-grp {
+ fsl,pins = <MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x400120b0>;
+ };
+
+ pinctrl_dhcom_o: dhcom-o-grp {
+ fsl,pins = <MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x400120b0>;
+ };
+
+ pinctrl_dhcom_p: dhcom-p-grp {
+ fsl,pins = <MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x400120b0>;
+ };
+
+ pinctrl_dhcom_q: dhcom-q-grp {
+ fsl,pins = <MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x400120b0>;
+ };
+
+ pinctrl_dhcom_r: dhcom-r-grp {
+ fsl,pins = <MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x400120b0>;
+ };
+
+ pinctrl_dhcom_s: dhcom-s-grp {
+ fsl,pins = <MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x400120b0>;
+ };
+
+ pinctrl_dhcom_t: dhcom-t-grp {
+ fsl,pins = <MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x400120b0>;
+ };
+
+ pinctrl_dhcom_u: dhcom-u-grp {
+ fsl,pins = <MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x400120b0>;
+ };
+
+ pinctrl_dhcom_v: dhcom-v-grp {
+ fsl,pins = <MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x400120b0>;
+ };
+
+ pinctrl_dhcom_w: dhcom-w-grp {
+ fsl,pins = <MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x400120b0>;
+ };
+
+ pinctrl_dhcom_int: dhcom-int-grp {
+ fsl,pins = <MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x400120b0>;
+ };
+
pinctrl_ecspi1: ecspi1-grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1