MLK-11556-7 ARM: dts: imx6dl-sabresd: add epdc support

Add epdc support on i.MX6DL SabreSD board.
Add 'compatible', 'clocks' property in common imx6dl.dtsi
enable pxp, pmic, epdc in imx6dl-sabresd.dts

Signed-off-by: Robby Cai <r63905@freescale.com>

diff --git a/arch/arm/boot/dts/imx6dl-sabresd.dts b/arch/arm/boot/dts/imx6dl-sabresd.dts
index 2181a82..126433f 100644 (file)
--- a/arch/arm/boot/dts/imx6dl-sabresd.dts
+++ b/arch/arm/boot/dts/imx6dl-sabresd.dts
@@ -16,6 +16,113 @@
        compatible = "fsl,imx6dl-sabresd", "fsl,imx6dl";
 };
 
+&iomuxc {
+        epdc {
+                pinctrl_epdc_0: epdcgrp-0 {
+                        fsl,pins = <
+                                MX6QDL_PAD_EIM_A16__EPDC_DATA00    0x80000000
+                                MX6QDL_PAD_EIM_DA10__EPDC_DATA01   0x80000000
+                                MX6QDL_PAD_EIM_DA12__EPDC_DATA02   0x80000000
+                                MX6QDL_PAD_EIM_DA11__EPDC_DATA03   0x80000000
+                                MX6QDL_PAD_EIM_LBA__EPDC_DATA04    0x80000000
+                                MX6QDL_PAD_EIM_EB2__EPDC_DATA05    0x80000000
+                                MX6QDL_PAD_EIM_CS0__EPDC_DATA06    0x80000000
+                                MX6QDL_PAD_EIM_RW__EPDC_DATA07     0x80000000
+                                MX6QDL_PAD_EIM_A21__EPDC_GDCLK     0x80000000
+                                MX6QDL_PAD_EIM_A22__EPDC_GDSP      0x80000000
+                                MX6QDL_PAD_EIM_A23__EPDC_GDOE      0x80000000
+                                MX6QDL_PAD_EIM_A24__EPDC_GDRL      0x80000000
+                                MX6QDL_PAD_EIM_D31__EPDC_SDCLK_P   0x80000000
+                                MX6QDL_PAD_EIM_D27__EPDC_SDOE      0x80000000
+                                MX6QDL_PAD_EIM_DA1__EPDC_SDLE      0x80000000
+                                MX6QDL_PAD_EIM_EB1__EPDC_SDSHR     0x80000000
+                                MX6QDL_PAD_EIM_DA2__EPDC_BDR0      0x80000000
+                                MX6QDL_PAD_EIM_DA4__EPDC_SDCE0     0x80000000
+                                MX6QDL_PAD_EIM_DA5__EPDC_SDCE1     0x80000000
+                                MX6QDL_PAD_EIM_DA6__EPDC_SDCE2     0x80000000
+                        >;
+                };
+        };
+};
+
+&epdc {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_epdc_0>;
+        V3P3-supply = <&V3P3_reg>;
+        VCOM-supply = <&VCOM_reg>;
+        DISPLAY-supply = <&DISPLAY_reg>;
+        status = "okay";
+};
+
+&i2c3 {
+        max17135@48 {
+                compatible = "maxim,max17135";
+                reg = <0x48>;
+                vneg_pwrup = <1>;
+                gvee_pwrup = <1>;
+                vpos_pwrup = <2>;
+                gvdd_pwrup = <1>;
+                gvdd_pwrdn = <1>;
+                vpos_pwrdn = <2>;
+                gvee_pwrdn = <1>;
+                vneg_pwrdn = <1>;
+                SENSOR-supply = <&reg_sensor>;
+                gpio_pmic_pwrgood = <&gpio2 21 0>;
+                gpio_pmic_vcom_ctrl = <&gpio3 17 0>;
+                gpio_pmic_wakeup = <&gpio3 20 0>;
+                gpio_pmic_v3p3 = <&gpio2 20 0>;
+                gpio_pmic_intr = <&gpio2 25 0>;
+
+                regulators {
+                        DISPLAY_reg: DISPLAY {
+                                regulator-name = "DISPLAY";
+                        };
+
+                        GVDD_reg: GVDD {
+                                /* 20v */
+                                regulator-name = "GVDD";
+                        };
+
+                        GVEE_reg: GVEE {
+                                /* -22v */
+                                regulator-name = "GVEE";
+                        };
+
+                        HVINN_reg: HVINN {
+                                /* -22v */
+                                regulator-name = "HVINN";
+                        };
+
+                        HVINP_reg: HVINP {
+                                /* 20v */
+                                regulator-name = "HVINP";
+                        };
+
+                        VCOM_reg: VCOM {
+                                regulator-name = "VCOM";
+                                /* 2's-compliment, -4325000 */
+                                regulator-min-microvolt = <0xffbe0178>;
+                                /* 2's-compliment, -500000 */
+                                regulator-max-microvolt = <0xfff85ee0>;
+                        };
+
+                        VNEG_reg: VNEG {
+                                /* -15v */
+                                regulator-name = "VNEG";
+                        };
+
+                        VPOS_reg: VPOS {
+                                /* 15v */
+                                regulator-name = "VPOS";
+                        };
+
+                        V3P3_reg: V3P3 {
+                                regulator-name = "V3P3";
+                        };
+                };
+        };
+};
+
 &ldb {
        lvds-channel@0 {
                crtc = "ipu1-di0";
@@ -33,3 +140,7 @@
 &mxcfb2 {
        status = "okay";
 };
+
+&pxp {
+       status = "okay";
+};

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index e2de819..ef24176 100644 (file)
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -98,13 +98,20 @@
                        };
 
                        pxp: pxp@020f0000 {
+                               compatible = "fsl,imx6dl-pxp-dma";
                                reg = <0x020f0000 0x4000>;
                                interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX6QDL_CLK_IPU2>, <&clks IMX6QDL_CLK_DUMMY>;
+                               clock-names = "pxp-axi", "disp-axi";
+                               status = "disabled";
                        };
 
                        epdc: epdc@020f4000 {
+                               compatible = "fsl,imx6dl-epdc";
                                reg = <0x020f4000 0x4000>;
                                interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX6QDL_CLK_IPU2>, <&clks IMX6QDL_CLK_IPU2_DI1>;
+                               clock-names = "epdc_axi", "epdc_pix";
                        };
 
                        lcdif: lcdif@020f8000 {