ipq806x: overhaul AVM FRITZ!box 4040 device-tree file
authorChristian Lamparter <chunkeey@gmail.com>
Wed, 17 Jan 2018 22:38:48 +0000 (23:38 +0100)
committerMathias Kresin <dev@kresin.me>
Thu, 18 Jan 2018 20:21:11 +0000 (21:21 +0100)
This patch aligns the device-tree file with the latest
guidelines.
 - No longer include qcom-ipq4019-ap.dk01.1.dtsi. This
   file is only partially upstream and therefore subjected
   to changes that might not be compatible with the board.

   As a result, the definitions from the file have been
   copied into this dts.

 - exclusively use decimal GPIO addresses.

 - reorganize the reserved-memory layout to waste less
   memory. There's no point in keeping the u-boot loader
   around. This should also make it possible    to create
   an image that will boot with the original EVA/ADAM2 loader
   without needing to install the modified u-boot loader.
   And finally mark the "tz-apps" as reusable.
   There isn't a way to  upload apps to the trust-zone in OpenWrt
   yet. But it might see some use in the future as a "secure"
   key-store/TPM.

 - sort the first-level nodes alphabetically.
 - sort nodes with an address by the address.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq4019-fritz4040.dts

index f7b9e2c..f5ca3d5 100644 (file)
  *
  */
 
-#include "qcom-ipq4019-ap.dk01.1.dtsi"
+#include "qcom-ipq4019.dtsi"
 #include "qcom-ipq4019-bus.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
 
 / {
        model = "AVM FRITZ!Box 4040";
        compatible = "avm,fritzbox-4040", "qcom,ipq4019";
 
+       aliases {
+               led-boot = &power;
+               led-failsafe = &flash;
+               led-running = &power;
+               led-upgrade = &flash;
+       };
+
        reserved-memory {
                #address-cells = <0x1>;
                #size-cells = <0x1>;
                ranges;
 
-               rsvd1@87000000 {
-                       reg = <0x87000000 0x500000>;
-                       no-map;
+               tz_apps@87b80000 {
+                       reg = <0x87b80000 0x280000>;
+                       reusable;
                };
 
-               wifi_dump@87500000 {
-                       reg = <0x87500000 0x600000>;
+               smem@87e00000 {
+                       reg = <0x87e00000 0x080000>;
                        no-map;
                };
 
-               rsvd2@87B00000 {
-                       reg = <0x87b00000 0x500000>;
+               tz@87e80000 {
+                       reg = <0x87e80000 0x180000>;
                        no-map;
                };
        };
-/*
-       This also works. Maybe it could be smaller still.
 
-       reserved-memory {
-               #address-cells = <0x1>;
-               #size-cells = <0x1>;
-               ranges;
+       soc {
+               mdio@90000 {
+                       status = "okay";
+               };
 
-               rsvd1@87E00000 {
-                       reg = <0x87e00000 0x200000>;
-                       no-map;
+               ess-psgmii@98000 {
+                       status = "okay";
+               };
+
+               tcsr@1949000 {
+                       compatible = "qcom,tcsr";
+                       reg = <0x1949000 0x100>;
+                       qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+               };
+
+               tcsr@194b000 {
+                       compatible = "qcom,tcsr";
+                       reg = <0x194b000 0x100>;
+                       qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+               };
+
+               ess_tcsr@1953000 {
+                       compatible = "qcom,tcsr";
+                       reg = <0x1953000 0x1000>;
+                       qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+               };
+
+               tcsr@1957000 {
+                       compatible = "qcom,tcsr";
+                       reg = <0x1957000 0x100>;
+                       qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+               };
+
+               usb2@60f8800 {
+                       status = "ok";
+               };
+
+               serial@78af000 {
+                       pinctrl-0 = <&serial_pins>;
+                       pinctrl-names = "default";
+                       status = "ok";
+               };
+
+               usb3@8af8800 {
+                       status = "ok";
+               };
+
+               crypto@8e3a000 {
+                       status = "ok";
+               };
+
+               wifi@a000000 {
+                       status = "okay";
+               };
+
+               wifi@a800000 {
+                       status = "okay";
+               };
+
+               watchdog@b017000 {
+                       status = "ok";
                };
-       };
-*/
 
-       soc {
                qca8075: ess-switch@c000000 {
                        status = "okay";
 
                        enable-usb-power {
                                gpio-hog;
                                line-name = "enable USB3 power";
-                               gpios = <0x7 GPIO_ACTIVE_HIGH>;
+                               gpios = <7 GPIO_ACTIVE_HIGH>;
                                output-high;
                        };
                };
+
+               edma@c080000 {
+                       status = "okay";
+               };
        };
 
        gpio-keys {
 
                wlan {
                        label = "wlan";
-                       gpios = <&tlmm 0x3a GPIO_ACTIVE_LOW>;
+                       gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RFKILL>;
                };
 
                };
        };
 
-       aliases {
-               led-boot = &power;
-               led-failsafe = &flash;
-               led-running = &power;
-               led-upgrade = &flash;
-       };
-
        gpio-leds {
                compatible = "gpio-leds";
 
                wlan {
                        label = "fritz4040:green:wlan";
-                       gpios = <&qca8075 0x1 GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 1 GPIO_ACTIVE_HIGH>;
                };
 
                panic: info_red {
                        label = "fritz4040:red:info";
-                       gpios = <&qca8075 0x3 GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 3 GPIO_ACTIVE_HIGH>;
                        panic-indicator;
                };
 
                wan {
                        label = "fritz4040:green:wan";
-                       gpios = <&qca8075 0x5 GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 5 GPIO_ACTIVE_HIGH>;
                };
 
                power: power {
                        label = "fritz4040:green:power";
-                       gpios = <&qca8075 0xb GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 11 GPIO_ACTIVE_HIGH>;
                };
 
                lan {
                        label = "fritz4040:green:lan";
-                       gpios = <&qca8075 0xd GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 13 GPIO_ACTIVE_HIGH>;
                };
 
                flash: info_amber {
                        label = "fritz4040:amber:info";
-                       gpios = <&qca8075 0xf GPIO_ACTIVE_HIGH>;
+                       gpios = <&qca8075 15 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};
+
+&tlmm {
+       serial_pins: serial_pinmux {
+               mux {
+                       pins = "gpio60", "gpio61";
+                       function = "blsp_uart0";
+                       bias-disable;
                };
        };
+
+       spi_0_pins: spi_0_pinmux {
+               mux {
+                       function = "blsp_spi0";
+                       pins = "gpio55", "gpio56", "gpio57";
+                       drive-strength = <12>;
+                       bias-disable;
+               };
+
+               mux_cs {
+                       function = "gpio";
+                       pins = "gpio54";
+                       drive-strength = <2>;
+                       bias-disable;
+                       output-high;
+               };
+       };
+};
+
+&cryptobam {
+       status = "ok";
+};
+
+&blsp_dma {
+       status = "ok";
 };
 
 &spi_0 { /* BLSP1 QUP1 */
+       pinctrl-0 = <&spi_0_pins>;
+       pinctrl-names = "default";
+       status = "ok";
+       cs-gpios = <&tlmm 54 0>;
+
        mx25l25635f@0 {
-               compatible = "mx25l25635f", "jedec,spi-nor";
+               compatible = "jedec,spi-nor";
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0>;
                        };
                        partition11@2A0000 {
                                label = "firmware";
-                               reg = <0x002A0000 0x01C60000>;
+                               reg = <0x002a0000 0x01c60000>;
                        };
                        partition12@1f00000 {
                                label = "jffs2";
-                               reg = <0x01F00000 0x00100000>;
+                               reg = <0x01f00000 0x00100000>;
                        };
                };
        };
 };
+
+&usb3_ss_phy {
+       status = "ok";
+};
+
+&usb3_hs_phy {
+       status = "ok";
+};
+
+&usb2_hs_phy {
+       status = "ok";
+};