diff options
Diffstat (limited to 'target/linux/ixp4xx')
4 files changed, 145 insertions, 250 deletions
diff --git a/target/linux/ixp4xx/patches-3.3/190-cambria_support.patch b/target/linux/ixp4xx/patches-3.3/190-cambria_support.patch index 3c6627cb35..dcd116e8d7 100644 --- a/target/linux/ixp4xx/patches-3.3/190-cambria_support.patch +++ b/target/linux/ixp4xx/patches-3.3/190-cambria_support.patch @@ -77,7 +77,7 @@ +subsys_initcall(cambria_pci_init); --- /dev/null +++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -0,0 +1,430 @@ +@@ -0,0 +1,574 @@ +/* + * arch/arm/mach-ixp4xx/cambria-setup.c + * @@ -92,11 +92,14 @@ + */ + +#include <linux/device.h> ++#include <linux/gpio_buttons.h> +#include <linux/i2c.h> +#include <linux/i2c-gpio.h> +#include <linux/i2c/at24.h> ++#include <linux/i2c/gw_i2c_pld.h> +#include <linux/if_ether.h> +#include <linux/init.h> ++#include <linux/input.h> +#include <linux/kernel.h> +#include <linux/leds.h> +#include <linux/memory.h> @@ -114,6 +117,7 @@ +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> +#include <asm/setup.h> ++#include <linux/irq.h> + +struct cambria_board_info { + unsigned char *model; @@ -207,6 +211,45 @@ + .resource = &cambria_uart_resource, +}; + ++static struct resource cambria_optional_uart_resources[] = { ++ { ++ .start = 0x52000000, ++ .end = 0x52000fff, ++ .flags = IORESOURCE_MEM ++ }, ++ { ++ .start = 0x53000000, ++ .end = 0x53000fff, ++ .flags = IORESOURCE_MEM ++ } ++}; ++ ++static struct plat_serial8250_port cambria_optional_uart_data[] = { ++ { ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM_DELAY, ++ .regshift = 0, ++ .uartclk = 1843200, ++ .rw_delay = 2, ++ }, ++ { ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM_DELAY, ++ .regshift = 0, ++ .uartclk = 1843200, ++ .rw_delay = 2, ++ }, ++ { }, ++}; ++ ++static struct platform_device cambria_optional_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM1, ++ .dev.platform_data = cambria_optional_uart_data, ++ .num_resources = 2, ++ .resource = cambria_optional_uart_resources, ++}; ++ +static struct resource cambria_pata_resources[] = { + { + .flags = IORESOURCE_MEM @@ -254,6 +297,20 @@ + .dev.platform_data = &cambria_gpio_leds_data, +}; + ++static struct resource cambria_gpio_resources[] = { ++ { ++ .name = "gpio", ++ .flags = 0, ++ }, ++}; ++ ++static struct platform_device cambria_gpio = { ++ .name = "GPIODEV", ++ .id = -1, ++ .num_resources = ARRAY_SIZE(cambria_gpio_resources), ++ .resource = cambria_gpio_resources, ++}; ++ +static struct latch_led cambria_latch_leds[] = { + { + .name = "ledA", /* green led */ @@ -349,6 +406,39 @@ + }, +}; + ++static struct gw_i2c_pld_platform_data gw_i2c_pld_data0 = { ++ .gpio_base = 16, ++ .nr_gpio = 8, ++}; ++ ++static struct gw_i2c_pld_platform_data gw_i2c_pld_data1 = { ++ .gpio_base = 24, ++ .nr_gpio = 2, ++}; ++ ++ ++static struct gpio_button cambria_gpio_buttons[] = { ++ { ++ .desc = "user", ++ .type = EV_KEY, ++ .code = BTN_0, ++ .threshold = 2, ++ .gpio = 25, ++ } ++}; ++ ++static struct gpio_buttons_platform_data cambria_gpio_buttons_data = { ++ .poll_interval = 500, ++ .nbuttons = 1, ++ .buttons = cambria_gpio_buttons, ++}; ++ ++static struct platform_device cambria_gpio_buttons_device = { ++ .name = "gpio-buttons", ++ .id = -1, ++ .dev.platform_data = &cambria_gpio_buttons_data, ++}; ++ +static struct platform_device *cambria_devices[] __initdata = { + &cambria_i2c_gpio, + &cambria_flash, @@ -357,12 +447,35 @@ + +static void __init cambria_gw23xx_setup(void) +{ ++ cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\ ++ (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12); ++ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; ++ ++ platform_device_register(&cambria_gpio); + platform_device_register(&cambria_npec_device); + platform_device_register(&cambria_npea_device); +} + +static void __init cambria_gw2350_setup(void) +{ ++ *IXP4XX_EXP_CS2 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); ++ cambria_optional_uart_data[0].mapbase = 0x52FF0000; ++ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52FF0000, 0x0fff); ++ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; ++ ++ *IXP4XX_EXP_CS3 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING); ++ cambria_optional_uart_data[1].mapbase = 0x53FF0000; ++ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53FF0000, 0x0fff); ++ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; ++ ++ cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\ ++ (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12); ++ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; ++ ++ platform_device_register(&cambria_gpio); ++ platform_device_register(&cambria_optional_uart); + platform_device_register(&cambria_npec_device); + platform_device_register(&cambria_npea_device); + @@ -374,6 +487,24 @@ + +static void __init cambria_gw2358_setup(void) +{ ++ *IXP4XX_EXP_CS3 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); ++ cambria_optional_uart_data[0].mapbase = 0x53FC0000; ++ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x53FC0000, 0x0fff); ++ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; ++ ++ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING); ++ cambria_optional_uart_data[1].mapbase = 0x53F80000; ++ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); ++ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; ++ ++ cambria_gpio_resources[0].start = (1 << 14) | (1 << 16) | (1 << 17) | (1 << 18) |\ ++ (1 << 19) | (1 << 20) | (1 << 24) | (1 << 25); ++ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; ++ ++ platform_device_register(&cambria_gpio); ++ platform_device_register(&cambria_optional_uart); ++ + platform_device_register(&cambria_npec_device); + platform_device_register(&cambria_npea_device); + @@ -382,7 +513,12 @@ + + platform_device_register(&cambria_pata); + ++ cambria_gpio_leds[0].gpio = 24; ++ platform_device_register(&cambria_gpio_leds_device); ++ + platform_device_register(&cambria_latch_leds_device); ++ ++ platform_device_register(&cambria_gpio_buttons_device); +} + +static struct cambria_board_info cambria_boards[] __initdata = { @@ -451,6 +587,14 @@ + I2C_BOARD_INFO("24c08", 0x51), + .platform_data = &cambria_eeprom_info + }, ++ { ++ I2C_BOARD_INFO("gw_i2c_pld", 0x56), ++ .platform_data = &gw_i2c_pld_data0, ++ }, ++ { ++ I2C_BOARD_INFO("gw_i2c_pld", 0x57), ++ .platform_data = &gw_i2c_pld_data1, ++ }, +}; + +static void __init cambria_init(void) diff --git a/target/linux/ixp4xx/patches-3.3/191-cambria_optional_uart.patch b/target/linux/ixp4xx/patches-3.3/191-cambria_optional_uart.patch deleted file mode 100644 index 130606fb5f..0000000000 --- a/target/linux/ixp4xx/patches-3.3/191-cambria_optional_uart.patch +++ /dev/null @@ -1,96 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/cambria-setup.c -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -34,6 +34,7 @@ - #include <asm/mach/arch.h> - #include <asm/mach/flash.h> - #include <asm/setup.h> -+#include <linux/irq.h> - - struct cambria_board_info { - unsigned char *model; -@@ -127,6 +128,45 @@ static struct platform_device cambria_ua - .resource = &cambria_uart_resource, - }; - -+static struct resource cambria_optional_uart_resources[] = { -+ { -+ .start = 0x52000000, -+ .end = 0x52000fff, -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .start = 0x53000000, -+ .end = 0x53000fff, -+ .flags = IORESOURCE_MEM -+ } -+}; -+ -+static struct plat_serial8250_port cambria_optional_uart_data[] = { -+ { -+ .flags = UPF_BOOT_AUTOCONF, -+ .iotype = UPIO_MEM_DELAY, -+ .regshift = 0, -+ .uartclk = 1843200, -+ .rw_delay = 2, -+ }, -+ { -+ .flags = UPF_BOOT_AUTOCONF, -+ .iotype = UPIO_MEM_DELAY, -+ .regshift = 0, -+ .uartclk = 1843200, -+ .rw_delay = 2, -+ }, -+ { }, -+}; -+ -+static struct platform_device cambria_optional_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM1, -+ .dev.platform_data = cambria_optional_uart_data, -+ .num_resources = 2, -+ .resource = cambria_optional_uart_resources, -+}; -+ - static struct resource cambria_pata_resources[] = { - { - .flags = IORESOURCE_MEM -@@ -283,6 +323,19 @@ static void __init cambria_gw23xx_setup( - - static void __init cambria_gw2350_setup(void) - { -+ *IXP4XX_EXP_CS2 = 0xBFFF3C43; -+ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); -+ cambria_optional_uart_data[0].mapbase = 0x52FF0000; -+ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52FF0000, 0x0fff); -+ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; -+ -+ *IXP4XX_EXP_CS3 = 0xBFFF3C43; -+ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING); -+ cambria_optional_uart_data[1].mapbase = 0x53FF0000; -+ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53FF0000, 0x0fff); -+ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; -+ -+ platform_device_register(&cambria_optional_uart); - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); - -@@ -294,6 +347,19 @@ static void __init cambria_gw2350_setup( - - static void __init cambria_gw2358_setup(void) - { -+ *IXP4XX_EXP_CS3 = 0xBFFF3C43; -+ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); -+ cambria_optional_uart_data[0].mapbase = 0x53FC0000; -+ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x53FC0000, 0x0fff); -+ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; -+ -+ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING); -+ cambria_optional_uart_data[1].mapbase = 0x53F80000; -+ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); -+ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; -+ -+ platform_device_register(&cambria_optional_uart); -+ - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); - diff --git a/target/linux/ixp4xx/patches-3.3/192-cambria_gpio_device.patch b/target/linux/ixp4xx/patches-3.3/192-cambria_gpio_device.patch deleted file mode 100644 index d785c3a8ca..0000000000 --- a/target/linux/ixp4xx/patches-3.3/192-cambria_gpio_device.patch +++ /dev/null @@ -1,46 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/cambria-setup.c -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -214,6 +214,20 @@ static struct platform_device cambria_gp - .dev.platform_data = &cambria_gpio_leds_data, - }; - -+static struct resource cambria_gpio_resources[] = { -+ { -+ .name = "gpio", -+ .flags = 0, -+ }, -+}; -+ -+static struct platform_device cambria_gpio = { -+ .name = "GPIODEV", -+ .id = -1, -+ .num_resources = ARRAY_SIZE(cambria_gpio_resources), -+ .resource = cambria_gpio_resources, -+}; -+ - static struct latch_led cambria_latch_leds[] = { - { - .name = "ledA", /* green led */ -@@ -335,6 +349,11 @@ static void __init cambria_gw2350_setup( - cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53FF0000, 0x0fff); - cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; - -+ cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\ -+ (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12); -+ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; -+ -+ platform_device_register(&cambria_gpio); - platform_device_register(&cambria_optional_uart); - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); -@@ -358,6 +377,10 @@ static void __init cambria_gw2358_setup( - cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); - cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; - -+ cambria_gpio_resources[0].start = (1 << 14); -+ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; -+ -+ platform_device_register(&cambria_gpio); - platform_device_register(&cambria_optional_uart); - - platform_device_register(&cambria_npec_device); diff --git a/target/linux/ixp4xx/patches-3.3/193-cambria_pld_gpio.patch b/target/linux/ixp4xx/patches-3.3/193-cambria_pld_gpio.patch deleted file mode 100644 index 171898d6c7..0000000000 --- a/target/linux/ixp4xx/patches-3.3/193-cambria_pld_gpio.patch +++ /dev/null @@ -1,107 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/cambria-setup.c -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -12,11 +12,14 @@ - */ - - #include <linux/device.h> -+#include <linux/gpio_buttons.h> - #include <linux/i2c.h> - #include <linux/i2c-gpio.h> - #include <linux/i2c/at24.h> -+#include <linux/i2c/gw_i2c_pld.h> - #include <linux/if_ether.h> - #include <linux/init.h> -+#include <linux/input.h> - #include <linux/kernel.h> - #include <linux/leds.h> - #include <linux/memory.h> -@@ -323,6 +326,39 @@ static struct platform_device cambria_us - }, - }; - -+static struct gw_i2c_pld_platform_data gw_i2c_pld_data0 = { -+ .gpio_base = 16, -+ .nr_gpio = 8, -+}; -+ -+static struct gw_i2c_pld_platform_data gw_i2c_pld_data1 = { -+ .gpio_base = 24, -+ .nr_gpio = 2, -+}; -+ -+ -+static struct gpio_button cambria_gpio_buttons[] = { -+ { -+ .desc = "user", -+ .type = EV_KEY, -+ .code = BTN_0, -+ .threshold = 2, -+ .gpio = 25, -+ } -+}; -+ -+static struct gpio_buttons_platform_data cambria_gpio_buttons_data = { -+ .poll_interval = 500, -+ .nbuttons = 1, -+ .buttons = cambria_gpio_buttons, -+}; -+ -+static struct platform_device cambria_gpio_buttons_device = { -+ .name = "gpio-buttons", -+ .id = -1, -+ .dev.platform_data = &cambria_gpio_buttons_data, -+}; -+ - static struct platform_device *cambria_devices[] __initdata = { - &cambria_i2c_gpio, - &cambria_flash, -@@ -331,6 +367,11 @@ static struct platform_device *cambria_d - - static void __init cambria_gw23xx_setup(void) - { -+ cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\ -+ (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12); -+ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; -+ -+ platform_device_register(&cambria_gpio); - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); - } -@@ -377,7 +418,8 @@ static void __init cambria_gw2358_setup( - cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); - cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; - -- cambria_gpio_resources[0].start = (1 << 14); -+ cambria_gpio_resources[0].start = (1 << 14) | (1 << 16) | (1 << 17) | (1 << 18) |\ -+ (1 << 19) | (1 << 20) | (1 << 24) | (1 << 25); - cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; - - platform_device_register(&cambria_gpio); -@@ -391,7 +433,12 @@ static void __init cambria_gw2358_setup( - - platform_device_register(&cambria_pata); - -+ cambria_gpio_leds[0].gpio = 24; -+ platform_device_register(&cambria_gpio_leds_device); -+ - platform_device_register(&cambria_latch_leds_device); -+ -+ platform_device_register(&cambria_gpio_buttons_device); - } - - static struct cambria_board_info cambria_boards[] __initdata = { -@@ -460,6 +507,14 @@ static struct i2c_board_info __initdata - I2C_BOARD_INFO("24c08", 0x51), - .platform_data = &cambria_eeprom_info - }, -+ { -+ I2C_BOARD_INFO("gw_i2c_pld", 0x56), -+ .platform_data = &gw_i2c_pld_data0, -+ }, -+ { -+ I2C_BOARD_INFO("gw_i2c_pld", 0x57), -+ .platform_data = &gw_i2c_pld_data1, -+ }, - }; - - static void __init cambria_init(void) |