ARM: dts: am3517-evm: Sync DTS with Linux 5.17-rc5

Sync the am3517-evm device tree files with those from Linux
5.17-rc5 with some additional fixes for pinmuxing Ethernet and
moving the pinmux references to the respective peripherals.

Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Derald D. Woods <woods.technical@gmail.com>

diff --git a/arch/arm/dts/am3517-evm-u-boot.dtsi b/arch/arm/dts/am3517-evm-u-boot.dtsi
index d5a4ce9..1a70630 100644 (file)
--- a/arch/arm/dts/am3517-evm-u-boot.dtsi
+++ b/arch/arm/dts/am3517-evm-u-boot.dtsi
@@ -37,7 +37,18 @@
        /delete-property/ u-boot,dm-spl;
 };
 
-/delete-node/ &uart1;
-/delete-node/ &uart2;
-/delete-node/ &mmc2;
-/delete-node/ &mmc3;
+&mmc2 {
+       /delete-property/ u-boot,dm-spl;
+};
+
+&mmc3 {
+       /delete-property/ u-boot,dm-spl;
+};
+
+&uart1 {
+       /delete-property/ u-boot,dm-spl;
+};
+
+&uart2 {
+       /delete-property/ u-boot,dm-spl;
+};

diff --git a/arch/arm/dts/am3517-evm-ui.dtsi b/arch/arm/dts/am3517-evm-ui.dtsi
index 54aa252..7d8f32b 100644 (file)
--- a/arch/arm/dts/am3517-evm-ui.dtsi
+++ b/arch/arm/dts/am3517-evm-ui.dtsi
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.com/
- *
- * 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.
+ * Copyright (C) 2018 Logic PD, Inc - https://www.logicpd.com/
  */
 
 #include <dt-bindings/input/input.h>

diff --git a/arch/arm/dts/am3517-evm.dts b/arch/arm/dts/am3517-evm.dts
index 935c471..a01f9cf 100644 (file)
--- a/arch/arm/dts/am3517-evm.dts
+++ b/arch/arm/dts/am3517-evm.dts
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
- *
- * 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.
+ * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
  */
 /dts-v1/;
 
@@ -127,10 +124,11 @@
        };
 
        lcd0: display@0 {
-               compatible = "panel-dpi";
+               /* This isn't the exact LCD, but the timings meet spec */
+               /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */
+               compatible = "newhaven,nhd-4.3-480272ef-atxl";
                label = "15";
-               status = "okay";
-               pinctrl-names = "default";
+               backlight = <&bl>;
                enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;    /* gpio176, lcd INI */
                vcc-supply = <&vdd_io_reg>;
 
@@ -139,22 +137,6 @@
                                remote-endpoint = <&dpi_out>;
                        };
                };
-
-               panel-timing {
-                       clock-frequency = <9000000>;
-                       hactive = <480>;
-                       vactive = <272>;
-                       hfront-porch = <3>;
-                       hback-porch = <2>;
-                       hsync-len = <42>;
-                       vback-porch = <3>;
-                       vfront-porch = <4>;
-                       vsync-len = <11>;
-                       hsync-active = <0>;
-                       vsync-active = <0>;
-                       de-active = <1>;
-                       pixelclk-active = <1>;
-               };
        };
 
        bl: backlight {
@@ -174,10 +156,13 @@
                pinctrl-0 = <&pwm_pins>;
                ti,timers = <&timer11>;
                #pwm-cells = <3>;
+               ti,clock-source = <0x01>;
        };
 
        /* HS USB Host PHY on PORT 1 */
        hsusb1_phy: hsusb1_phy {
+               pinctrl-names = "default";
+               pinctrl-0 = <&hsusb1_rst_pins>;
                compatible = "usb-nop-xceiv";
                reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
                #phy-cells = <0>;
@@ -185,7 +170,9 @@
 };
 
 &davinci_emac {
-            status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&ethernet_pins>;
+       status = "okay";
 };
 
 &davinci_mdio {
@@ -240,6 +227,8 @@
 };
 
 &usbhshost {
+       pinctrl-names = "default";
+       pinctrl-0 = <&hsusb1_pins>;
        port1-mode = "ehci-phy";
 };
 
@@ -248,8 +237,21 @@
 };
 
 &omap3_pmx_core {
-       pinctrl-names = "default";
-       pinctrl-0 = <&hsusb1_rst_pins>;
+
+       ethernet_pins: pinmux_ethernet_pins {
+               pinctrl-single,pins = <
+                       OMAP3_CORE1_IOPAD(0x21fe, PIN_INPUT | MUX_MODE0) /* rmii_mdio_data */
+                       OMAP3_CORE1_IOPAD(0x2200, MUX_MODE0) /* rmii_mdio_clk */
+                       OMAP3_CORE1_IOPAD(0x2202, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd0 */
+                       OMAP3_CORE1_IOPAD(0x2204, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd1 */
+                       OMAP3_CORE1_IOPAD(0x2206, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_crs_dv */
+                       OMAP3_CORE1_IOPAD(0x2208, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_rxer */
+                       OMAP3_CORE1_IOPAD(0x220a, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd0 */
+                       OMAP3_CORE1_IOPAD(0x220c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd1 */
+                       OMAP3_CORE1_IOPAD(0x220e, PIN_OUTPUT_PULLDOWN |MUX_MODE0) /* rmii_txen */
+                       OMAP3_CORE1_IOPAD(0x2210, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_50mhz_clk */
+               >;
+       };
 
        leds_pins: pinmux_leds_pins {
                pinctrl-single,pins = <
@@ -317,8 +319,6 @@
 };
 
 &omap3_pmx_core2 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&hsusb1_pins>;
 
        hsusb1_pins: pinmux_hsusb1_pins {
                pinctrl-single,pins = <

diff --git a/arch/arm/dts/am3517-som.dtsi b/arch/arm/dts/am3517-som.dtsi
index b1c988e..8b669e2 100644 (file)
--- a/arch/arm/dts/am3517-som.dtsi
+++ b/arch/arm/dts/am3517-som.dtsi
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Derald D. Woods <woods.technical@gmail.com>
  *
  * Based on am3517-evm.dts
- *
- * 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.
  */
 
 / {