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@@ -4,6 +4,7 @@
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* - MikroTik RouterBOARD mAP L-2nD
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* - MikroTik RouterBOARD 941L-2nD
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* - MikroTik RouterBOARD 951Ui-2nD
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+ * - MikroTik RouterBOARD 952Ui-5ac2nD
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* - MikroTik RouterBOARD 750UP r2
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* - MikroTik RouterBOARD 750 r2
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* - MikroTik RouterBOARD LHG 5nD
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@@ -23,6 +24,7 @@
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* by the Free Software Foundation.
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*/
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+#include <linux/pci.h>
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#include <linux/platform_device.h>
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#include <linux/phy.h>
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#include <linux/routerboot.h>
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@@ -47,6 +49,7 @@
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#include "dev-usb.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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+#include "pci.h"
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#include "routerboot.h"
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#define RBSPI_KEYS_POLL_INTERVAL 20 /* msecs */
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@@ -59,6 +62,7 @@
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#define RBSPI_HAS_SSR BIT(4) /* has an SSR on SPI bus 0 */
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#define RBSPI_HAS_POE BIT(5)
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#define RBSPI_HAS_MDIO1 BIT(6)
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+#define RBSPI_HAS_PCI BIT(7)
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#define RB_ROUTERBOOT_OFFSET 0x0000
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#define RB_BIOS_SIZE 0x1000
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@@ -490,6 +494,9 @@ static void __init rbspi_peripherals_setup(u32 flags)
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if (flags & RBSPI_HAS_USB)
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ath79_register_usb();
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+
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+ if (flags & RBSPI_HAS_PCI)
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+ ath79_register_pci();
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}
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/*
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@@ -597,7 +604,7 @@ static void __init rbhapl_setup(void)
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}
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/*
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- * The hAP, hEX lite and hEX PoE lite share the same platform
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+ * The hAP, hAP ac lite, hEX lite and hEX PoE lite share the same platform
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*/
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static void __init rbspi_952_750r2_setup(u32 flags)
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{
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@@ -606,8 +613,11 @@ static void __init rbspi_952_750r2_setup(u32 flags)
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rbspi_peripherals_setup(flags);
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- /* GMAC1 is HW MAC + 1, WLAN0 MAC IS HW MAC + 5 */
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- rbspi_network_setup(flags, 1, 5, 0);
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+ /*
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+ * GMAC1 is HW MAC + 1, WLAN0 MAC IS HW MAC + 5 (hAP),
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+ * WLAN1 MAC IS HW MAC + 6 (hAP ac lite)
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+ */
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+ rbspi_network_setup(flags, 1, 5, 6);
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if (flags & RBSPI_HAS_USB)
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gpio_request_one(RB952_GPIO_USB_POWER,
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@@ -628,22 +638,30 @@ static void __init rbspi_952_750r2_setup(u32 flags)
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}
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/*
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- * Init the hAP hardware (QCA953x).
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+ * Init the hAP (ac lite) hardware (QCA953x).
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* The 951Ui-2nD (hAP) has 5 ethernet ports, with ports 2-5 being assigned
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* to LAN on the casing, and port 1 being assigned to "internet" (WAN).
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* Port 1 is connected to PHY4 (the ports are labelled in reverse physical
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* number), so the SoC can be set to connect GMAC0 to PHY4 and GMAC1 to the
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* internal switch for the LAN ports.
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* The device also has USB, PoE output and an SSR used for LED multiplexing.
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+ * The 952Ui-5ac2nD (hAP ac lite) is nearly identical to the hAP, it adds a
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+ * QCA9887 5GHz radio via PCI and moves 2.4GHz from WLAN0 to WLAN1.
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*/
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static void __init rb952_setup(void)
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{
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- u32 flags = RBSPI_HAS_WLAN0 | RBSPI_HAS_WAN4 | RBSPI_HAS_USB |
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+ u32 flags = RBSPI_HAS_WAN4 | RBSPI_HAS_USB |
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RBSPI_HAS_SSR | RBSPI_HAS_POE;
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if (rbspi_platform_setup())
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return;
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+ /* differentiate the hAP from the hAP ac lite */
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+ if (strstr(mips_get_machine_name(), "952Ui-5ac2nD"))
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+ flags |= RBSPI_HAS_WLAN1 | RBSPI_HAS_PCI;
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+ else
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+ flags |= RBSPI_HAS_WLAN0;
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+
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rbspi_952_750r2_setup(flags);
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}
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Ryan Mounce