brcm63xx: Add Comtrend AR-5315u support
Add support for the Comtrend AR-5315u router This a BCM6318 based board, 64 MB RAM, 16 MB SPI flash, with an onboard BCM43217 wifi, 4 ethernet ports and 1 USB host port Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com> [jonas.gorski: refreshed patch] Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>v19.07.3_mercusys_ac12_duma
Daniel Gonzalez Cabanelas
7 years ago
committed by
Jonas Gorski
parent
6c9e2d4a68
commit
c7b4b4cee2
@ -0,0 +1,106 @@
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/dts-v1/;
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#include "bcm6318.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Comtrend AR-5315u";
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compatible = "comtrend,ar-5315u", "brcm,bcm6318";
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chosen {
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bootargs = "root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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debounce-interval = <60>;
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wps {
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label = "wps";
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gpios = <&pinctrl 3 1>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&pinctrl 33 1>;
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linux,code = <KEY_RESTART>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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wps_green {
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label = "AR-5315u:green:wps";
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gpios = <&pinctrl 0 1>;
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};
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power_green {
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label = "AR-5315u:green:power";
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gpios = <&pinctrl 1 1>;
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default-state = "on";
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};
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usb_green {
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label = "AR-5315u:green:usb";
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gpios = <&pinctrl 2 1>;
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};
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inet_green {
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label = "AR-5315u:green:inet";
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gpios = <&pinctrl 8 1>;
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};
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inet_red {
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label = "AR-5315u:red:inet";
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gpios = <&pinctrl 9 1>;
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};
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dsl_green {
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label = "AR-5315u:green:dsl";
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gpios = <&pinctrl 10 1>;
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};
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power_red {
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label = "AR-5315u:red:power";
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gpios = <&pinctrl 11 1>;
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};
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};
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};
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&hsspi {
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status = "ok";
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flash@0 {
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compatible = "jedec,spi-nor";
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spi-max-frequency = <62500000>;
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spi-tx-bus-width = <2>;
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spi-rx-bus-width = <2>;
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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linux,part-probe = "bcm63xxpart";
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cfe@0 {
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reg = <0x000000 0x010000>;
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label = "cfe";
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read-only;
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};
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linux@10000 {
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reg = <0x010000 0xfe0000>;
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label = "linux";
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};
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nvram@ff0000 {
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reg = <0xff0000 0x010000>;
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label = "nvram";
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};
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};
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};
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&pinctrl {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ephy0_act_led &pinctrl_ephy1_act_led
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&pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
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};
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@ -0,0 +1,87 @@
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -148,6 +148,68 @@ static struct board_info __initdata boar
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},
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};
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+static struct sprom_fixup __initdata ar5315u_fixups[] = {
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+ { .offset = 6, .value = 0x1c00 },
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+ { .offset = 65, .value = 0x1255 },
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+ { .offset = 97, .value = 0xfe55 },
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+ { .offset = 98, .value = 0x171d },
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+ { .offset = 99, .value = 0xfa42 },
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+ { .offset = 113, .value = 0xfeb7 },
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+ { .offset = 114, .value = 0x18cd },
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+ { .offset = 115, .value = 0xfa4f },
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+ { .offset = 162, .value = 0x6444 },
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+ { .offset = 170, .value = 0x6444 },
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+ { .offset = 172, .value = 0x6444 },
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+};
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+
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+static struct board_info __initdata board_AR5315u = {
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+ .name = "96318A-1441N1",
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+ .expected_cpu_id = 0x6318,
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+
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+ .has_uart0 = 1,
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+ .has_pci = 1,
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+ .use_fallback_sprom = 1,
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+
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+ .has_enetsw = 1,
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+
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+ .has_ohci0 = 1,
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+ .has_ehci0 = 1,
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+ .num_usbh_ports = 1,
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+
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+ .enetsw = {
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+ .used_ports = {
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+ [0] = {
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+ .used = 1,
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+ .phy_id = 1,
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+ .name = "LAN4",
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+ },
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+ [1] = {
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+ .used = 1,
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+ .phy_id = 2,
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+ .name = "LAN3",
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+ },
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+ [2] = {
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+ .used = 1,
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+ .phy_id = 3,
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+ .name = "LAN2",
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+ },
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+ [3] = {
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+ .used = 1,
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+ .phy_id = 4,
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+ .name = "LAN1",
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+ },
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+ },
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+ },
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+
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+ .fallback_sprom = {
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+ .type = SPROM_BCM43217,
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+ .pci_bus = 1,
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+ .pci_dev = 0,
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+ .board_fixups = ar5315u_fixups,
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+ .num_board_fixups = ARRAY_SIZE(ar5315u_fixups),
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+ },
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+};
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+
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static struct sprom_fixup __initdata dsl2751b_e1_fixups[] = {
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{ .offset = 96, .value = 0x2046 },
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{ .offset = 97, .value = 0xfe9d },
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@@ -2616,6 +2678,7 @@ static const struct board_info __initcon
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#ifdef CONFIG_BCM63XX_CPU_6318
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&board_96318ref,
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&board_96318ref_p300,
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+ &board_AR5315u,
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&board_dsl_2751b_d1,
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&board_FAST2704N,
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#endif
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@@ -2721,6 +2784,7 @@ static struct of_device_id const bcm963x
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#ifdef CONFIG_BCM63XX_CPU_6318
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{ .compatible = "brcm,bcm96318ref", .data = &board_96318ref, },
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{ .compatible = "brcm,bcm96318ref_p300", .data = &board_96318ref_p300, },
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+ { .compatible = "comtrend,ar-5315u", .data = &board_AR5315u, },
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{ .compatible = "d-link,dsl-275xb-d", .data = &board_dsl_2751b_d1, },
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{ .compatible = "sagem,f@st2704n", .data = &board_FAST2704N, },
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#endif
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