59 lines
1.5 KiB
Diff
59 lines
1.5 KiB
Diff
|
From 2c868d77c161ce7dea8facf203c155924d776c33 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Gabor Juhos <juhosg@openwrt.org>
|
||
|
|
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 <juhosg@openwrt.org>
|
||
|
|
---
|
||
|
|
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)
|