MLK-20685-05 arm64: dts: imx8qm/qxp: add cyw4356 and cyw4359 support

Add cyw4356 and cyw4359 support on imx8qm MEK boards..

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 3c754ea..83f9d1f 100755 (executable)
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -22,6 +22,14 @@
                reg = <0x00000000 0x80000000 0 0x40000000>;
        };
 
+       brcmfmac: brcmfmac {
+               compatible = "cypress,brcmfmac";
+               pinctrl-names = "init", "idle", "default";
+               pinctrl-0 = <&pinctrl_wifi_init>;
+               pinctrl-1 = <&pinctrl_wifi_init>;
+               pinctrl-2 = <&pinctrl_wifi>;
+       };
+
        modem_reset: modem-reset {
                compatible = "gpio-reset";
                pinctrl-names = "default", "sleep";
@@ -108,6 +116,18 @@
 
        };
 
+       epdev_on: fixedregulator@100 {
+               compatible = "regulator-fixed";
+               pinctrl-names = "default", "sleep";
+               pinctrl-0 = <&pinctrl_wlreg_on>;
+               pinctrl-1 = <&pinctrl_wlreg_on_sleep>;
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-name = "epdev_on";
+               gpio = <&lsio_gpio1 13 0>;
+               enable-active-high;
+       };
+
        reg_fec2_supply: fec2_nvcc {
                compatible = "regulator-fixed";
                regulator-name = "fec2_nvcc";
@@ -588,8 +608,9 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pciea>;
        reset-gpio = <&lsio_gpio4 29 GPIO_ACTIVE_LOW>;
-       clkreq-gpio = <&lsio_gpio4 27 GPIO_ACTIVE_LOW>;
+       disable-gpio = <&lsio_gpio4 9 GPIO_ACTIVE_LOW>;
        ext_osc = <1>;
+       epdev_on-supply = <&epdev_on>;
        status = "okay";
 };
 
@@ -1135,6 +1156,7 @@
                        IMX8QM_PCIE_CTRL0_WAKE_B_LSIO_GPIO4_IO28                0x04000021
                        IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27              0x06000021
                        IMX8QM_PCIE_CTRL0_PERST_B_LSIO_GPIO4_IO29               0x06000021
+                       IMX8QM_USDHC2_RESET_B_LSIO_GPIO4_IO09                   0x06000021
                >;
        };
 
@@ -1252,6 +1274,30 @@
                        IMX8QM_LVDS1_I2C1_SDA_LVDS1_I2C1_SDA    0xc600004c
                >;
        };
+
+       pinctrl_wifi: wifigrp{
+               fsl,pins = <
+                       IMX8QM_SCU_GPIO0_07_SCU_DSC_RTC_CLOCK_OUTPUT_32K        0x20
+               >;
+       };
+
+       pinctrl_wifi_init: wifi_initgrp{
+               fsl,pins = <
+                       /* reserve pin init/idle_state to support multiple wlan cards */
+               >;
+       };
+
+       pinctrl_wlreg_on: wlregongrp{
+               fsl,pins = <
+                       IMX8QM_LVDS1_I2C0_SDA_LSIO_GPIO1_IO13           0x06000000
+               >;
+       };
+
+       pinctrl_wlreg_on_sleep: wlregon_sleepgrp{
+               fsl,pins = <
+                       IMX8QM_LVDS1_I2C0_SDA_LSIO_GPIO1_IO13           0x07800000
+               >;
+       };
 };
 
 &thermal_zones {