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USR8200 changes
The attached patch adds LED support and enables all the PHYs on the switch. Signed-off-by: Jose Vasconcellos <jvasco@verizon.net> Also adds preliminary support for enabling the RTC, and some cache reporting tweaks. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13942 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -116,7 +116,7 @@
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+subsys_initcall(usr8200_pci_init);
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--- /dev/null
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+++ b/arch/arm/mach-ixp4xx/usr8200-setup.c
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@@ -0,0 +1,187 @@
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@@ -0,0 +1,211 @@
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+/*
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+ * arch/arm/mach-ixp4xx/usr8200-setup.c
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+ *
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@ -215,29 +215,35 @@
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+ .resource = usr8200_uart_resources,
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+};
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+
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+/*
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+static struct i2c_gpio_platform_data usr8200_i2c_gpio_data = {
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+ .sda_pin = 9,
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+ .scl_pin = 10,
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+};
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+
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+static struct platform_device usr8200_i2c_gpio = {
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+ .name = "i2c-gpio",
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+ .id = 0,
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+ .dev = {
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+ .platform_data = &usr8200_i2c_gpio_data,
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+ },
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+};
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+
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+static struct gpio_led usr8200_led_pin[] = {
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+ {
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+ .name = "usr8200:green:status",
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+ .gpio = 7,
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+ .name = "usr8200:usb1",
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+ .gpio = 0,
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+ .active_low = 1,
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+ },
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+ {
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+ .name = "usr8200:usb2",
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+ .gpio = 1,
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+ .active_low = 1,
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+ },
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+ {
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+ .name = "usr8200:ieee1394",
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+ .gpio = 2,
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+ .active_low = 1,
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+ },
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+ {
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+ .name = "usr8200:internal",
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+ .gpio = 3,
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+ .active_low = 1,
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+ },
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+ {
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+ .name = "usr8200:power",
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+ .gpio = 14,
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+ }
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+};
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+
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+static struct gpio_led_platform_data usr8200_led_data = {
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+ .num_leds = 1,
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+ .num_leds = ARRAY_SIZE(usr8200_led_pin),
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+ .leds = usr8200_led_pin,
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+};
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+
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@ -246,14 +252,14 @@
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+ .id = -1,
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+ .dev.platform_data = &usr8200_led_data,
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+};
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+*/
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+
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+static struct eth_plat_info usr8200_plat_eth[] = {
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+ {
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+ .phy = 16,
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+ { /* NPEC - LAN with Marvell 88E6060 switch */
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+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
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+ .phy_mask = 0x0F0000,
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+ .rxq = 4,
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+ .txreadyq = 21,
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+ }, {
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+ }, { /* NPEB - WAN */
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+ .phy = 9,
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+ .rxq = 3,
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+ .txreadyq = 20,
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@ -272,13 +278,23 @@
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+ }
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+};
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+
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+static struct resource usr8200_rtc_resources = {
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+ .flags = IORESOURCE_MEM
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+};
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+
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+static struct platform_device usr8200_rtc = {
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+ .name = "rtc7301",
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+ .id = 0,
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+ .resource = &usr8200_rtc_resources,
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+};
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+
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+static struct platform_device *usr8200_devices[] __initdata = {
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+ &usr8200_flash,
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+ &usr8200_uart,
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+/* &usr8200_led,
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+ &usr8200_i2c_gpio, */
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+ &usr8200_led,
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+ &usr8200_eth[0],
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+ &usr8200_eth[1],
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+ &usr8200_rtc,
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+};
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+
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+static void __init usr8200_init(void)
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@ -286,10 +302,18 @@
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+ ixp4xx_sys_init();
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+
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+ usr8200_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
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+ usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1;
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+ usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
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+
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+ usr8200_rtc_resources.start = IXP4XX_EXP_BUS_BASE(2);
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+ usr8200_rtc_resources.end = IXP4XX_EXP_BUS_BASE(2) + 0x01ff;
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+
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+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
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+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
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+ *IXP4XX_EXP_CS2 = IXP4XX_EXP_BUS_SIZE(0) | IXP4XX_EXP_BUS_WR_EN |
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+ IXP4XX_EXP_BUS_CS_EN | IXP4XX_EXP_BUS_BYTE_EN;
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+ *IXP4XX_GPIO_GPCLKR = 0x01100000;
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+
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+ /* configure button as input */
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+ gpio_line_config(12, IXP4XX_GPIO_IN);
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+
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+ platform_add_devices(usr8200_devices, ARRAY_SIZE(usr8200_devices));
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+}
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20
target/linux/ixp4xx/patches-2.6.27/501-cachetypes.patch
Normal file
20
target/linux/ixp4xx/patches-2.6.27/501-cachetypes.patch
Normal file
@ -0,0 +1,20 @@
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--- a/arch/arm/kernel/setup.c
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+++ b/arch/arm/kernel/setup.c
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@@ -184,7 +184,7 @@ static const char *cache_types[16] = {
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"write-back",
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"undefined 3",
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"undefined 4",
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- "undefined 5",
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+ "write-back",
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"write-back",
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"write-back",
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"undefined 8",
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@@ -203,7 +203,7 @@ static const char *cache_clean[16] = {
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"cp15 c7 ops",
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"undefined 3",
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"undefined 4",
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- "undefined 5",
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+ "cp15 c7 ops",
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"cp15 c7 ops",
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"cp15 c7 ops",
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"undefined 8",
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