summaryrefslogtreecommitdiff
path: root/arch/mips/ath79/dev-wmac.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/ath79/dev-wmac.c')
-rw-r--r--arch/mips/ath79/dev-wmac.c155
1 files changed, 0 insertions, 155 deletions
diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c
deleted file mode 100644
index da190b1b87ce..000000000000
--- a/arch/mips/ath79/dev-wmac.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Atheros AR913X/AR933X SoC built-in WMAC device support
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/ath9k_platform.h>
-
-#include <asm/mach-ath79/ath79.h>
-#include <asm/mach-ath79/ar71xx_regs.h>
-#include "dev-wmac.h"
-
-static struct ath9k_platform_data ath79_wmac_data;
-
-static struct resource ath79_wmac_resources[] = {
- {
- /* .start and .end fields are filled dynamically */
- .flags = IORESOURCE_MEM,
- }, {
- /* .start and .end fields are filled dynamically */
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device ath79_wmac_device = {
- .name = "ath9k",
- .id = -1,
- .resource = ath79_wmac_resources,
- .num_resources = ARRAY_SIZE(ath79_wmac_resources),
- .dev = {
- .platform_data = &ath79_wmac_data,
- },
-};
-
-static void __init ar913x_wmac_setup(void)
-{
- /* reset the WMAC */
- ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
- mdelay(10);
-
- ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
- mdelay(10);
-
- ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
- ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2);
- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2);
-}
-
-
-static int ar933x_wmac_reset(void)
-{
- ath79_device_reset_set(AR933X_RESET_WMAC);
- ath79_device_reset_clear(AR933X_RESET_WMAC);
-
- return 0;
-}
-
-static int ar933x_r1_get_wmac_revision(void)
-{
- return ath79_soc_rev;
-}
-
-static void __init ar933x_wmac_setup(void)
-{
- u32 t;
-
- ar933x_wmac_reset();
-
- ath79_wmac_device.name = "ar933x_wmac";
-
- ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
- ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2);
- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2);
-
- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
- if (t & AR933X_BOOTSTRAP_REF_CLK_40)
- ath79_wmac_data.is_clk_25mhz = false;
- else
- ath79_wmac_data.is_clk_25mhz = true;
-
- if (ath79_soc_rev == 1)
- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
-
- ath79_wmac_data.external_reset = ar933x_wmac_reset;
-}
-
-static void ar934x_wmac_setup(void)
-{
- u32 t;
-
- ath79_wmac_device.name = "ar934x_wmac";
-
- ath79_wmac_resources[0].start = AR934X_WMAC_BASE;
- ath79_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1;
- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
-
- t = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
- if (t & AR934X_BOOTSTRAP_REF_CLK_40)
- ath79_wmac_data.is_clk_25mhz = false;
- else
- ath79_wmac_data.is_clk_25mhz = true;
-}
-
-static void qca955x_wmac_setup(void)
-{
- u32 t;
-
- ath79_wmac_device.name = "qca955x_wmac";
-
- ath79_wmac_resources[0].start = QCA955X_WMAC_BASE;
- ath79_wmac_resources[0].end = QCA955X_WMAC_BASE + QCA955X_WMAC_SIZE - 1;
- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
-
- t = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP);
- if (t & QCA955X_BOOTSTRAP_REF_CLK_40)
- ath79_wmac_data.is_clk_25mhz = false;
- else
- ath79_wmac_data.is_clk_25mhz = true;
-}
-
-void __init ath79_register_wmac(u8 *cal_data)
-{
- if (soc_is_ar913x())
- ar913x_wmac_setup();
- else if (soc_is_ar933x())
- ar933x_wmac_setup();
- else if (soc_is_ar934x())
- ar934x_wmac_setup();
- else if (soc_is_qca955x())
- qca955x_wmac_setup();
- else
- BUG();
-
- if (cal_data)
- memcpy(ath79_wmac_data.eeprom_data, cal_data,
- sizeof(ath79_wmac_data.eeprom_data));
-
- platform_device_register(&ath79_wmac_device);
-}