arm64: dts: imx8mp-somdevices.dtsi: Set proper pins:

· Set proper pins to pwm, spi, pcie, uart, gpio, can and i2c.

Signed-off-by: Josep Orga <jorga@somdevices.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-somdevices.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-somdevices.dtsi
index a66d293..635117a 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-somdevices.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-somdevices.dtsi
@@ -112,7 +112,7 @@
 
        lvds_backlight: lvds_backlight {
                compatible = "pwm-backlight";
-               pwms = <&pwm2 0 100000>;
+               pwms = <&pwm1 0 2000000>;
                status = "okay";
 
                brightness-levels = < 0  1  2  3  4  5  6  7  8  9
@@ -164,6 +164,12 @@
        status = "okay";
 };
 
+&pwm3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_pwm3>;
+       status = "okay";
+};
+
 &aud2htx {
        status = "disabled";
 };
@@ -174,10 +180,10 @@
        fsl,spi-num-chipselects = <1>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs>;
-       cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+       cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio1 13 GPIO_ACTIVE_LOW>;
        status = "okay";
 
-       spidev1: spi@0 {
+       spidev0: spi@0 {
                reg = <0>;
                compatible = "rohm,dh2228fv";
                spi-max-frequency = <500000>;
@@ -352,7 +358,7 @@
 };
 
 &i2c2 {
-       clock-frequency = <100000>;
+       clock-frequency = <400000>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_i2c2>;
        status = "okay";
@@ -365,6 +371,13 @@
        status = "okay";
 };
 
+&i2c5 {
+       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c5>;
+       status = "okay";
+};
+
 &irqsteer_hdmi {
        status = "okay";
 };
@@ -427,12 +440,12 @@
        status = "disabled";
 };
 
-&pcie{
+&pcie {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pcie>;
-       disable-gpio = <&gpio2 6 GPIO_ACTIVE_LOW>;
-       reset-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>;
-       ext_osc = <1>;
+       reset-gpio = <&gpio5 21 GPIO_ACTIVE_LOW>;
+       wake-up-gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+       ext_osc = <0>;
        clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
                 <&clk IMX8MP_CLK_PCIE_AUX>,
                 <&clk IMX8MP_CLK_HSIO_AXI>,
@@ -447,10 +460,10 @@
        status = "okay";
 };
 
-&pcie_ep{
+&pcie_ep {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pcie>;
-       ext_osc = <1>;
+       ext_osc = <0>;
        clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
                 <&clk IMX8MP_CLK_PCIE_AUX>,
                 <&clk IMX8MP_CLK_HSIO_AXI>,
@@ -464,8 +477,8 @@
        status = "disabled";
 };
 
-&pcie_phy{
-       ext_osc = <1>;
+&pcie_phy {
+       ext_osc = <0>;
        status = "okay";
 };
 
@@ -533,6 +546,12 @@
        status = "okay";
 };
 
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4>;
+       status = "okay";
+};
+
 &usb3_phy0 {
        status = "okay";
 };
@@ -630,6 +649,22 @@
                        MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA     0x400001c3
                        MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD         0x40000019
                        MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC         0x40000019
+
+                       /* SOMDEVICES GPIOs */
+                       MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03             0x19 //GPIO00
+                       MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05             0x19 //GPIO01
+                       MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06             0x19 //GPIO02
+                       MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07             0x19 //GPIO03
+                       MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08             0x19 //GPIO04
+                       MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09             0x19 //GPIO05
+                       MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13             0x19 //GPIO06
+                       MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24              0x19 //GPIO07
+                       MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21              0x19 //GPIO08
+                       MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23              0x19 //GPIO09
+                       MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28              0x19 //GPIO10
+                       MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29               0x19 //GPIO11
+                       MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20              0x19 //GPIO12
+                       MX8MP_IOMUXC_SAI5_MCLK__GPIO3_IO25              0x19 //GPIO13
                >;
        };
 
@@ -639,6 +674,12 @@
                >;
        };
 
+       pinctrl_pwm3: pwm3grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SAI5_RXC__PWM3_OUT         0x116
+               >;
+       };
+
        pinctrl_ecspi2: ecspi2grp {
                fsl,pins = <
                        MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK           0x82
@@ -650,6 +691,7 @@
        pinctrl_ecspi2_cs: ecspi2cs {
                fsl,pins = <
                        MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13             0x40000
+                       MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14               0x40000
                >;
        };
 
@@ -695,15 +737,15 @@
 
        pinctrl_flexcan1: flexcan1grp {
                fsl,pins = <
-                       MX8MP_IOMUXC_SPDIF_RX__CAN1_RX          0x154
-                       MX8MP_IOMUXC_SPDIF_TX__CAN1_TX          0x154
+                       MX8MP_IOMUXC_SAI2_TXC__CAN1_RX          0x154
+                       MX8MP_IOMUXC_SAI2_RXC__CAN1_TX          0x154
                >;
        };
 
        pinctrl_flexcan2: flexcan2grp {
                fsl,pins = <
-                       MX8MP_IOMUXC_SAI5_MCLK__CAN2_RX         0x154
-                       MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX         0x154
+                       MX8MP_IOMUXC_SAI2_MCLK__CAN2_RX         0x154
+                       MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX         0x154
                >;
        };
 
@@ -715,6 +757,7 @@
                        MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01      0x82
                        MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02      0x82
                        MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03      0x82
+                       MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16                   0x19    /* QSPI_A_nSS1_GPIO */
                >;
        };
 
@@ -745,12 +788,18 @@
                >;
        };
 
+       pinctrl_i2c5: i2c5grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL         0x400001c3
+                       MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA         0x400001c3
+               >;
+       };
+
        pinctrl_pcie: pciegrp {
                fsl,pins = <
                        MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B            0x61 /* open drain, pull up */
-                       MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06              0x41
-                       MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07              0x41
-                       MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21               0x1c4
+                       MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21               0x41
+                       MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03              0x41
                >;
        };
 
@@ -773,8 +822,6 @@
                        MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00  0xd6
                        MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00  0xd6
                        MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK      0xd6
-                       MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28              0xd6
-                       MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29               0xd6
                >;
        };
 
@@ -813,6 +860,13 @@
                >;
        };
 
+       pinctrl_uart4: uart4grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX    0x49
+                       MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX    0x49
+               >;
+       };
+
        pinctrl_usb1_vbus: usb1grp {
                fsl,pins = <
                        MX8MP_IOMUXC_GPIO1_IO14__USB2_PWR               0x19