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fixes ifxmips pci support and adds GENERIC_GPIO

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11396 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
blogic
2008-06-07 16:04:31 +00:00
parent 6181dacb72
commit c164e9d4b7
21 changed files with 404 additions and 305 deletions
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36
target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
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@@ -95,7 +95,7 @@ int
ifxmips_port_set_open_drain (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_OD + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_OD + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OD + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_OD + (port * 0xC));
return 0;
}
@@ -105,7 +105,7 @@ int
ifxmips_port_clear_open_drain (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_OD + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_OD + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OD + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_OD + (port * 0xC));
return 0;
}
@@ -115,7 +115,7 @@ int
ifxmips_port_set_pudsel (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
return 0;
}
@@ -125,7 +125,7 @@ int
ifxmips_port_clear_pudsel (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
return 0;
}
@@ -135,7 +135,7 @@ int
ifxmips_port_set_puden (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
return 0;
}
@@ -145,7 +145,7 @@ int
ifxmips_port_clear_puden (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
return 0;
}
@@ -155,7 +155,7 @@ int
ifxmips_port_set_stoff (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
return 0;
}
@@ -165,7 +165,7 @@ int
ifxmips_port_clear_stoff (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
return 0;
}
@@ -175,7 +175,7 @@ int
ifxmips_port_set_dir_out (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_DIR + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_DIR + (port * 0xC));
return 0;
}
@@ -185,7 +185,7 @@ int
ifxmips_port_set_dir_in (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_DIR + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_DIR + (port * 0xC));
return 0;
}
@@ -195,7 +195,7 @@ int
ifxmips_port_set_output (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_OUT + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_OUT + (port * 0xC));
return 0;
}
@@ -205,7 +205,7 @@ int
ifxmips_port_clear_output (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_OUT + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_OUT + (port * 0xC));
return 0;
}
@@ -216,7 +216,7 @@ ifxmips_port_get_input (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
if (readl(IFXMIPS_GPIO_P0_IN + (port * 0xC)) & (1 << pin))
if (ifxmips_r32(IFXMIPS_GPIO_P0_IN + (port * 0xC)) & (1 << pin))
return 0;
else
return 1;
@@ -227,7 +227,7 @@ int
ifxmips_port_set_altsel0 (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
return 0;
}
@@ -237,7 +237,7 @@ int
ifxmips_port_clear_altsel0 (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
return 0;
}
@@ -247,7 +247,7 @@ int
ifxmips_port_set_altsel1 (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) | (1 << pin), IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
return 0;
}
@@ -257,7 +257,7 @@ int
ifxmips_port_clear_altsel1 (unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
writel(readl(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) & ~(1 << pin), IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
return 0;
}
@@ -347,7 +347,7 @@ long ifxmips_port_read_procmem_helper(char* tag, u32* in_reg, char *buf)
unsigned int len, t;
len = sprintf(buf, "\n%s: ", tag);
reg = readl(in_reg);
reg = ifxmips_r32(in_reg);
bit = 0x80000000;
for (t = 0; t < 32; t++) {
if ((reg & bit) > 0)