From 2c868d77c161ce7dea8facf203c155924d776c33 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Wed, 27 Mar 2013 20:50:40 +0100 Subject: [PATCH 4/5] MIPS: ralink: add PCI pinmux group for RT3883 Signed-off-by: Gabor Juhos --- arch/mips/ralink/rt3883.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) --- a/arch/mips/ralink/rt3883.c +++ b/arch/mips/ralink/rt3883.c @@ -113,6 +113,35 @@ struct ralink_pinmux_grp uart_mux[] = { }, {0} }; +struct ralink_pinmux_grp pci_mux[] = { + { + .name = "pci-dev", + .mask = 0, + .gpio_first = RT3883_GPIO_PCI_AD0, + .gpio_last = RT3883_GPIO_PCI_AD31, + }, { + .name = "pci-host2", + .mask = 1, + .gpio_first = RT3883_GPIO_PCI_AD0, + .gpio_last = RT3883_GPIO_PCI_AD31, + }, { + .name = "pci-host1", + .mask = 2, + .gpio_first = RT3883_GPIO_PCI_AD0, + .gpio_last = RT3883_GPIO_PCI_AD31, + }, { + .name = "pci-fnc", + .mask = 3, + .gpio_first = RT3883_GPIO_PCI_AD0, + .gpio_last = RT3883_GPIO_PCI_AD31, + }, { + .name = "pci-gpio", + .mask = 7, + .gpio_first = RT3883_GPIO_PCI_AD0, + .gpio_last = RT3883_GPIO_PCI_AD31, + }, {0} +}; + static void rt3883_wdt_reset(void) { u32 t; @@ -129,6 +158,9 @@ struct ralink_pinmux rt_pinmux = { .uart_shift = RT3883_GPIO_MODE_UART0_SHIFT, .uart_mask = RT3883_GPIO_MODE_GPIO, .wdt_reset = rt3883_wdt_reset, + .pci = pci_mux, + .pci_shift = RT3883_GPIO_MODE_PCI_SHIFT, + .pci_mask = RT3883_GPIO_MODE_PCI_MASK, }; void __init ralink_clk_init(void)