fixes ifxmips pci support and adds GENERIC_GPIO

[openwrt.git] / target / linux / ifxmips / files / drivers / char / ifxmips_gpio.c

diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c b/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
index 8802523..c1eefa5 100644 (file)
--- a/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
+++ b/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
@@ -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)