ARM: dts: imx6q: Add mccmon6 board support
authorLukasz Majewski <l.majewski@majess.pl>
Tue, 3 Jan 2017 10:46:21 +0000 (11:46 +0100)
committerShawn Guo <shawnguo@kernel.org>
Tue, 10 Jan 2017 02:47:45 +0000 (10:47 +0800)
This patch provides support for Liebherr's Monitor 6 board (abverrated as
mccmon6) to Linux kernel.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/Makefile
arch/arm/boot/dts/imx6q-mccmon6.dts [new file with mode: 0644]

index bb1a1726dd61816e7bc761f01411e91b2a394198..7659266006daed5fea25329f75ad1ab0cb6aa59b 100644 (file)
@@ -394,6 +394,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
        imx6q-icore.dtb \
        imx6q-icore-rqs.dtb \
        imx6q-marsboard.dtb \
+       imx6q-mccmon6.dtb \
        imx6q-nitrogen6x.dtb \
        imx6q-nitrogen6_max.dtb \
        imx6q-nitrogen6_som2.dtb \
diff --git a/arch/arm/boot/dts/imx6q-mccmon6.dts b/arch/arm/boot/dts/imx6q-mccmon6.dts
new file mode 100644 (file)
index 0000000..eedbe73
--- /dev/null
@@ -0,0 +1,473 @@
+/*
+ * Copyright 2016-2017
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+       model = "Liebherr (LWN) monitor6 i.MX6 Quad Board";
+       compatible = "lwn,mccmon6", "fsl,imx6q";
+
+       memory {
+               reg = <0x10000000 0x80000000>;
+       };
+
+       backlight_lvds: backlight {
+               compatible = "pwm-backlight";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_backlight>;
+               pwms = <&pwm2 0 5000000 PWM_POLARITY_INVERTED>;
+               brightness-levels = <  0   1   2   3   4   5   6   7   8   9
+                                     10  11  12  13  14  15  16  17  18  19
+                                     20  21  22  23  24  25  26  27  28  29
+                                     30  31  32  33  34  35  36  37  38  39
+                                     40  41  42  43  44  45  46  47  48  49
+                                     50  51  52  53  54  55  56  57  58  59
+                                     60  61  62  63  64  65  66  67  68  69
+                                     70  71  72  73  74  75  76  77  78  79
+                                     80  81  82  83  84  85  86  87  88  89
+                                     90  91  92  93  94  95  96  97  98  99
+                                    100 101 102 103 104 105 106 107 108 109
+                                    110 111 112 113 114 115 116 117 118 119
+                                    120 121 122 123 124 125 126 127 128 129
+                                    130 131 132 133 134 135 136 137 138 139
+                                    140 141 142 143 144 145 146 147 148 149
+                                    150 151 152 153 154 155 156 157 158 159
+                                    160 161 162 163 164 165 166 167 168 169
+                                    170 171 172 173 174 175 176 177 178 179
+                                    180 181 182 183 184 185 186 187 188 189
+                                    190 191 192 193 194 195 196 197 198 199
+                                    200 201 202 203 204 205 206 207 208 209
+                                    210 211 212 213 214 215 216 217 218 219
+                                    220 221 222 223 224 225 226 227 228 229
+                                    230 231 232 233 234 235 236 237 238 239
+                                    240 241 242 243 244 245 246 247 248 249
+                                    250 251 252 253 254 255>;
+               default-brightness-level = <50>;
+               enable-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+       };
+
+       reg_lvds: regulator-lvds {
+               compatible = "regulator-fixed";
+               regulator-name = "lvds_ppen";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-boot-on;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_reg_lvds>;
+               gpio = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+       };
+
+       panel-lvds0 {
+               compatible = "innolux,g121x1-l03";
+               backlight = <&backlight_lvds>;
+               power-supply = <&reg_lvds>;
+
+               port {
+                       panel_in_lvds0: endpoint {
+                               remote-endpoint = <&lvds0_out>;
+                       };
+               };
+       };
+};
+
+&ecspi3 {
+       cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
+       status = "okay";
+
+       s25sl032p: flash@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "jedec,spi-nor";
+               spi-max-frequency = <40000000>;
+               reg = <0>;
+       };
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_enet>;
+       phy-mode = "rgmii";
+       phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+       interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+                             <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+       status = "okay";
+};
+
+&i2c1 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c1>;
+       status = "okay";
+};
+
+&i2c2 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       status = "okay";
+
+       pfuze100: pmic@08 {
+               compatible = "fsl,pfuze100";
+               reg = <0x08>;
+
+               regulators {
+                       sw1a_reg: sw1ab {
+                               regulator-min-microvolt = <300000>;
+                               regulator-max-microvolt = <1875000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                               regulator-ramp-delay = <6250>;
+                       };
+
+                       sw1c_reg: sw1c {
+                               regulator-min-microvolt = <300000>;
+                               regulator-max-microvolt = <1875000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                               regulator-ramp-delay = <6250>;
+                       };
+
+                       sw2_reg: sw2 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sw3a_reg: sw3a {
+                               regulator-min-microvolt = <400000>;
+                               regulator-max-microvolt = <1975000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sw3b_reg: sw3b {
+                               regulator-min-microvolt = <400000>;
+                               regulator-max-microvolt = <1975000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sw4_reg: sw4 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       swbst_reg: swbst {
+                               regulator-min-microvolt = <5000000>;
+                               regulator-max-microvolt = <5150000>;
+                       };
+
+                       snvs_reg: vsnvs {
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       vref_reg: vrefddr {
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       vgen1_reg: vgen1 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1550000>;
+                       };
+
+                       vgen2_reg: vgen2 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1550000>;
+                       };
+
+                       vgen3_reg: vgen3 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       vgen4_reg: vgen4 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       vgen5_reg: vgen5 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       vgen6_reg: vgen6 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+               };
+       };
+};
+
+&ldb {
+       status = "okay";
+
+       lvds0: lvds-channel@0 {
+               fsl,data-mapping = "spwg";
+               fsl,data-width = <24>;
+               status = "okay";
+
+               port@4 {
+                       reg = <4>;
+
+                       lvds0_out: endpoint {
+                               remote-endpoint = <&panel_in_lvds0>;
+                       };
+               };
+       };
+};
+
+&pwm2 {
+       #pwm-cells = <3>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_pwm2>;
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart1>;
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4>;
+       uart-has-rtscts;
+       status = "okay";
+};
+
+&usdhc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc2>;
+       cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+       bus-width = <4>;
+       status = "okay";
+};
+
+&usdhc3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc3>;
+       bus-width = <8>;
+       non-removable;
+       status = "okay";
+};
+
+&weim {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
+       ranges = <0 0 0x08000000 0x08000000>;
+       status = "okay";
+
+       nor@0,0 {
+               compatible = "cfi-flash";
+               reg = <0 0 0x02000000>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+               bank-width = <2>;
+               use-advanced-sector-protection;
+               fsl,weim-cs-timing = <0x00620081 0x00000001 0x1c022000
+                               0x0000c000 0x1404a38e 0x00000000>;
+       };
+};
+
+&iomuxc {
+       pinctrl-names = "default";
+
+       pinctrl_backlight: dispgrp {
+               fsl,pins = <
+                       /* BLEN_OUT */
+                       MX6QDL_PAD_GPIO_2__GPIO1_IO02    0x1b0b0
+               >;
+       };
+
+       pinctrl_ecspi3: ecspi3grp {
+               fsl,pins = <
+                       MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO      0x100b1
+                       MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI      0x100b1
+                       MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK      0x100b1
+               >;
+       };
+
+       pinctrl_ecspi3_cs: ecspi3csgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000
+               >;
+       };
+
+       pinctrl_ecspi3_flwp: ecspi3flwpgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x80000000
+               >;
+       };
+
+       pinctrl_enet: enetgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
+                       MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
+                       MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
+                       MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
+                       MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
+                       MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
+                       MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
+                       MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
+                       MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
+                       MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
+                       MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
+                       MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
+                       MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
+                       MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
+                       MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
+                       MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+                       MX6QDL_PAD_GPIO_6__ENET_IRQ             0x000b1
+                       MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
+               >;
+       };
+
+       pinctrl_i2c1: i2c1grp {
+               fsl,pins = <
+                       MX6QDL_PAD_CSI0_DAT9__I2C1_SCL  0x4001b8b1
+                       MX6QDL_PAD_CSI0_DAT8__I2C1_SDA  0x4001b8b1
+               >;
+       };
+
+       pinctrl_i2c2: i2c2grp {
+               fsl,pins = <
+                       MX6QDL_PAD_KEY_COL3__I2C2_SCL   0x4001b8b1
+                       MX6QDL_PAD_KEY_ROW3__I2C2_SDA   0x4001b8b1
+               >;
+       };
+
+       pinctrl_pwm2: pwm2grp {
+               fsl,pins = <
+                       MX6QDL_PAD_GPIO_1__PWM2_OUT     0x1b0b1
+               >;
+       };
+
+       pinctrl_reg_lvds: reqlvdsgrp {
+               fsl,pins = <
+                       /* LVDS_PPEN_OUT */
+                       MX6QDL_PAD_SD1_DAT2__GPIO1_IO19         0x1b0b0
+               >;
+       };
+
+       pinctrl_uart1: uart1grp {
+               fsl,pins = <
+                       MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA    0x1b0b1
+                       MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA    0x1b0b1
+               >;
+       };
+
+       pinctrl_uart4: uart4grp {
+               fsl,pins = <
+                       MX6QDL_PAD_KEY_COL0__UART4_TX_DATA      0x1b0b1
+                       MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA      0x1b0b1
+                       MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B      0x1b0b1
+                       MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B      0x1b0b1
+               >;
+       };
+
+       pinctrl_usdhc2: usdhc2grp {
+               fsl,pins = <
+                       MX6QDL_PAD_SD2_CMD__SD2_CMD             0x17059
+                       MX6QDL_PAD_SD2_CLK__SD2_CLK             0x10059
+                       MX6QDL_PAD_SD2_DAT0__SD2_DATA0          0x17059
+                       MX6QDL_PAD_SD2_DAT1__SD2_DATA1          0x17059
+                       MX6QDL_PAD_SD2_DAT2__SD2_DATA2          0x17059
+                       MX6QDL_PAD_SD2_DAT3__SD2_DATA3          0x17059
+                       MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x1b0b1
+               >;
+       };
+
+       pinctrl_usdhc3: usdhc3grp {
+               fsl,pins = <
+                       MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
+                       MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
+                       MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
+                       MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
+                       MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
+                       MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
+                       MX6QDL_PAD_SD3_DAT4__SD3_DATA4          0x17059
+                       MX6QDL_PAD_SD3_DAT5__SD3_DATA5          0x17059
+                       MX6QDL_PAD_SD3_DAT6__SD3_DATA6          0x17059
+                       MX6QDL_PAD_SD3_DAT7__SD3_DATA7          0x17059
+                       MX6QDL_PAD_SD3_RST__SD3_RESET           0x17059
+               >;
+       };
+
+       pinctrl_weim_cs0: weimcs0grp {
+               fsl,pins = <
+                       MX6QDL_PAD_EIM_CS0__EIM_CS0_B           0xb0b1
+               >;
+       };
+
+       pinctrl_weim_nor: weimnorgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_EIM_OE__EIM_OE_B             0xb0b1
+                       MX6QDL_PAD_EIM_RW__EIM_RW               0xb0b1
+                       MX6QDL_PAD_EIM_WAIT__EIM_WAIT_B 0xb060
+                       MX6QDL_PAD_EIM_D16__EIM_DATA16          0x1b0b0
+                       MX6QDL_PAD_EIM_D17__EIM_DATA17          0x1b0b0
+                       MX6QDL_PAD_EIM_D18__EIM_DATA18          0x1b0b0
+                       MX6QDL_PAD_EIM_D19__EIM_DATA19          0x1b0b0
+                       MX6QDL_PAD_EIM_D20__EIM_DATA20          0x1b0b0
+                       MX6QDL_PAD_EIM_D21__EIM_DATA21          0x1b0b0
+                       MX6QDL_PAD_EIM_D22__EIM_DATA22          0x1b0b0
+                       MX6QDL_PAD_EIM_D23__EIM_DATA23          0x1b0b0
+                       MX6QDL_PAD_EIM_D24__EIM_DATA24          0x1b0b0
+                       MX6QDL_PAD_EIM_D25__EIM_DATA25          0x1b0b0
+                       MX6QDL_PAD_EIM_D26__EIM_DATA26          0x1b0b0
+                       MX6QDL_PAD_EIM_D27__EIM_DATA27          0x1b0b0
+                       MX6QDL_PAD_EIM_D28__EIM_DATA28          0x1b0b0
+                       MX6QDL_PAD_EIM_D29__EIM_DATA29          0x1b0b0
+                       MX6QDL_PAD_EIM_D30__EIM_DATA30          0x1b0b0
+                       MX6QDL_PAD_EIM_D31__EIM_DATA31          0x1b0b0
+                       MX6QDL_PAD_EIM_A23__EIM_ADDR23          0xb0b1
+                       MX6QDL_PAD_EIM_A22__EIM_ADDR22          0xb0b1
+                       MX6QDL_PAD_EIM_A21__EIM_ADDR21          0xb0b1
+                       MX6QDL_PAD_EIM_A20__EIM_ADDR20          0xb0b1
+                       MX6QDL_PAD_EIM_A19__EIM_ADDR19          0xb0b1
+                       MX6QDL_PAD_EIM_A18__EIM_ADDR18          0xb0b1
+                       MX6QDL_PAD_EIM_A17__EIM_ADDR17          0xb0b1
+                       MX6QDL_PAD_EIM_A16__EIM_ADDR16          0xb0b1
+                       MX6QDL_PAD_EIM_DA15__EIM_AD15           0xb0b1
+                       MX6QDL_PAD_EIM_DA14__EIM_AD14           0xb0b1
+                       MX6QDL_PAD_EIM_DA13__EIM_AD13           0xb0b1
+                       MX6QDL_PAD_EIM_DA12__EIM_AD12           0xb0b1
+                       MX6QDL_PAD_EIM_DA11__EIM_AD11           0xb0b1
+                       MX6QDL_PAD_EIM_DA10__EIM_AD10           0xb0b1
+                       MX6QDL_PAD_EIM_DA9__EIM_AD09            0xb0b1
+                       MX6QDL_PAD_EIM_DA8__EIM_AD08            0xb0b1
+                       MX6QDL_PAD_EIM_DA7__EIM_AD07            0xb0b1
+                       MX6QDL_PAD_EIM_DA6__EIM_AD06            0xb0b1
+                       MX6QDL_PAD_EIM_DA5__EIM_AD05            0xb0b1
+                       MX6QDL_PAD_EIM_DA4__EIM_AD04            0xb0b1
+                       MX6QDL_PAD_EIM_DA3__EIM_AD03            0xb0b1
+                       MX6QDL_PAD_EIM_DA2__EIM_AD02            0xb0b1
+                       MX6QDL_PAD_EIM_DA1__EIM_AD01            0xb0b1
+                       MX6QDL_PAD_EIM_DA0__EIM_AD00            0xb0b1
+               >;
+       };
+};