omap: mux: Convert 2420 platform init code to use new mux code

Convert 2420 platform init code to use new mux code

Signed-off-by: Tony Lindgren <tony@atomide.com>

6 files changed, 42 insertions, 57 deletions

diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index bc67026088f6..8cea6235b4be 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -35,7 +35,6 @@
 
 #include <mach/gpio.h>
 #include <plat/led.h>
-#include <plat/mux.h>
 #include <plat/usb.h>
 #include <plat/board.h>
 #include <plat/common.h>
@@ -246,7 +245,7 @@ static inline void __init apollon_init_smc91x(void)
         apollon_smc91x_resources[0].end   = base + 0x30f;
         udelay(100);
 
-        omap_cfg_reg(W4__24XX_GPIO74);
+        omap_mux_init_gpio(74, 0);
         if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) {
                 printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
                         APOLLON_ETHR_GPIO_IRQ);
@@ -288,15 +287,15 @@ static void __init omap_apollon_init_irq(void)
 static void __init apollon_led_init(void)
 {
         /* LED0 - AA10 */
-        omap_cfg_reg(AA10_242X_GPIO13);
+        omap_mux_init_signal("vlynq_clk.gpio_13", 0);
         gpio_request(LED0_GPIO13, "LED0");
         gpio_direction_output(LED0_GPIO13, 0);
         /* LED1  - AA6 */
-        omap_cfg_reg(AA6_242X_GPIO14);
+        omap_mux_init_signal("vlynq_rx1.gpio_14", 0);
         gpio_request(LED1_GPIO14, "LED1");
         gpio_direction_output(LED1_GPIO14, 0);
         /* LED2  - AA4 */
-        omap_cfg_reg(AA4_242X_GPIO15);
+        omap_mux_init_signal("vlynq_rx0.gpio_15", 0);
         gpio_request(LED2_GPIO15, "LED2");
         gpio_direction_output(LED2_GPIO15, 0);
 }
@@ -305,7 +304,7 @@ static void __init apollon_usb_init(void)
 {
         /* USB device */
         /* DEVICE_SUSPEND */
-        omap_cfg_reg(P21_242X_GPIO12);
+        omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0);
         gpio_request(12, "USB suspend");
         gpio_direction_output(12, 0);
         omap2_usbfs_init(&apollon_usb_config);
@@ -330,7 +329,7 @@ static void __init omap_apollon_init(void)
         apollon_usb_init();
 
         /* REVISIT: where's the correct place */
-        omap_cfg_reg(W19_24XX_SYS_NIRQ);
+        omap_mux_init_signal("sys_nirq", OMAP_PULL_ENA | OMAP_PULL_UP);
 
         /* LCD PWR_EN */
         omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP);
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index cdcd4fbad153..2d9ff0fa2828 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -33,7 +33,6 @@
 
 #include <plat/control.h>
 #include <mach/gpio.h>
-#include <plat/mux.h>
 #include <plat/usb.h>
 #include <plat/board.h>
 #include <plat/common.h>
@@ -248,7 +247,7 @@ static inline void __init h4_init_debug(void)
 
         udelay(100);
 
-        omap_cfg_reg(M15_24XX_GPIO92);
+        omap_mux_init_gpio(92, 0);
         if (debug_card_init(cs_mem_base, H4_ETHR_GPIO_IRQ) < 0)
                 gpmc_cs_free(eth_cs);
 
@@ -358,8 +357,8 @@ static void __init omap_h4_init(void)
          * if not needed.
          */
 #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
-        omap_cfg_reg(K15_24XX_UART3_TX);
-        omap_cfg_reg(K14_24XX_UART3_RX);
+        omap_mux_init_signal("uart3_tx_irtx.uart3_tx_irtx", 0);
+        omap_mux_init_signal("uart3_rx_irrx.uart3_rx_irrx", 0);
 #endif
 
 #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 03e6c9ed82a4..3ae9d0a477b6 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -25,7 +25,6 @@
 #include <plat/control.h>
 #include <plat/tc.h>
 #include <plat/board.h>
-#include <plat/mux.h>
 #include <mach/gpio.h>
 #include <plat/mmc.h>
 #include <plat/dma.h>
@@ -672,19 +671,19 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
                                         OMAP_PIN_INPUT_PULLUP);
 
         if (cpu_is_omap2420() && controller_nr == 0) {
-                omap_cfg_reg(H18_24XX_MMC_CMD);
-                omap_cfg_reg(H15_24XX_MMC_CLKI);
-                omap_cfg_reg(G19_24XX_MMC_CLKO);
-                omap_cfg_reg(F20_24XX_MMC_DAT0);
-                omap_cfg_reg(F19_24XX_MMC_DAT_DIR0);
-                omap_cfg_reg(G18_24XX_MMC_CMD_DIR);
+                omap_mux_init_signal("sdmmc_cmd", 0);
+                omap_mux_init_signal("sdmmc_clki", 0);
+                omap_mux_init_signal("sdmmc_clko", 0);
+                omap_mux_init_signal("sdmmc_dat0", 0);
+                omap_mux_init_signal("sdmmc_dat_dir0", 0);
+                omap_mux_init_signal("sdmmc_cmd_dir", 0);
                 if (mmc_controller->slots[0].wires == 4) {
-                        omap_cfg_reg(H14_24XX_MMC_DAT1);
-                        omap_cfg_reg(E19_24XX_MMC_DAT2);
-                        omap_cfg_reg(D19_24XX_MMC_DAT3);
-                        omap_cfg_reg(E20_24XX_MMC_DAT_DIR1);
-                        omap_cfg_reg(F18_24XX_MMC_DAT_DIR2);
-                        omap_cfg_reg(E18_24XX_MMC_DAT_DIR3);
+                        omap_mux_init_signal("sdmmc_dat1", 0);
+                        omap_mux_init_signal("sdmmc_dat2", 0);
+                        omap_mux_init_signal("sdmmc_dat3", 0);
+                        omap_mux_init_signal("sdmmc_dat_dir1", 0);
+                        omap_mux_init_signal("sdmmc_dat_dir2", 0);
+                        omap_mux_init_signal("sdmmc_dat_dir3", 0);
                 }
 
                 /*
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c
index 7951ae1447ee..79c478c4cb1c 100644
--- a/arch/arm/mach-omap2/i2c.c
+++ b/arch/arm/mach-omap2/i2c.c
@@ -21,32 +21,19 @@
 
 #include <plat/cpu.h>
 #include <plat/i2c.h>
-#include <plat/mux.h>
 
 #include "mux.h"
 
 void __init omap2_i2c_mux_pins(int bus_id)
 {
-        if (cpu_is_omap24xx()) {
-                const int omap24xx_pins[][2] = {
-                        { M19_24XX_I2C1_SCL, L15_24XX_I2C1_SDA },
-                        { J15_24XX_I2C2_SCL, H19_24XX_I2C2_SDA },
-                };
-                int scl, sda;
-
-                scl = omap24xx_pins[bus_id - 1][0];
-                sda = omap24xx_pins[bus_id - 1][1];
-                omap_cfg_reg(sda);
-                omap_cfg_reg(scl);
-        }
+        char mux_name[sizeof("i2c2_scl.i2c2_scl")];
 
         /* First I2C bus is not muxable */
-        if (cpu_is_omap34xx() && bus_id > 1) {
-                char mux_name[sizeof("i2c2_scl.i2c2_scl")];
+        if (bus_id == 1)
+                return;
 
-                sprintf(mux_name, "i2c%i_scl.i2c%i_scl", bus_id, bus_id);
-                omap_mux_init_signal(mux_name, OMAP_PIN_INPUT);
-                sprintf(mux_name, "i2c%i_sda.i2c%i_sda", bus_id, bus_id);
-                omap_mux_init_signal(mux_name, OMAP_PIN_INPUT);
-        }
+        sprintf(mux_name, "i2c%i_scl.i2c%i_scl", bus_id, bus_id);
+        omap_mux_init_signal(mux_name, OMAP_PIN_INPUT);
+        sprintf(mux_name, "i2c%i_sda.i2c%i_sda", bus_id, bus_id);
+        omap_mux_init_signal(mux_name, OMAP_PIN_INPUT);
 }
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index c29337074ad3..87aa4c9597cc 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -20,17 +20,18 @@
 
 #include <mach/irqs.h>
 #include <plat/dma.h>
-#include <plat/mux.h>
 #include <plat/cpu.h>
 #include <plat/mcbsp.h>
 
+#include "mux.h"
+
 static void omap2_mcbsp2_mux_setup(void)
 {
-        omap_cfg_reg(Y15_24XX_MCBSP2_CLKX);
-        omap_cfg_reg(R14_24XX_MCBSP2_FSX);
-        omap_cfg_reg(W15_24XX_MCBSP2_DR);
-        omap_cfg_reg(V15_24XX_MCBSP2_DX);
-        omap_cfg_reg(V14_24XX_GPIO117);
+        omap_mux_init_signal("eac_ac_sclk.mcbsp2_clkx", OMAP_PULL_ENA);
+        omap_mux_init_signal("eac_ac_fs.mcbsp2_fsx", OMAP_PULL_ENA);
+        omap_mux_init_signal("eac_ac_din.mcbsp2_dr", OMAP_PULL_ENA);
+        omap_mux_init_signal("eac_ac_dout.mcbsp2_dx", OMAP_PULL_ENA);
+        omap_mux_init_gpio(117, OMAP_PULL_ENA);
         /*
          * TODO: Need to add MUX settings for OMAP 2430 SDP
          */
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 10a2013c1104..64a0112b70a5 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -17,8 +17,8 @@
 #include <linux/usb/musb.h>
 
 #include <plat/gpmc.h>
-#include <plat/mux.h>
 
+#include "mux.h"
 
 static u8               async_cs, sync_cs;
 static unsigned         refclk_psec;
@@ -325,17 +325,17 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
         else {
                 /* assume OMAP 2420 ES2.0 and later */
                 if (dmachan & (1 << 0))
-                        omap_cfg_reg(AA10_242X_DMAREQ0);
+                        omap_mux_init_signal("sys_ndmareq0", 0);
                 if (dmachan & (1 << 1))
-                        omap_cfg_reg(AA6_242X_DMAREQ1);
+                        omap_mux_init_signal("sys_ndmareq1", 0);
                 if (dmachan & (1 << 2))
-                        omap_cfg_reg(E4_242X_DMAREQ2);
+                        omap_mux_init_signal("sys_ndmareq2", 0);
                 if (dmachan & (1 << 3))
-                        omap_cfg_reg(G4_242X_DMAREQ3);
+                        omap_mux_init_signal("sys_ndmareq3", 0);
                 if (dmachan & (1 << 4))
-                        omap_cfg_reg(D3_242X_DMAREQ4);
+                        omap_mux_init_signal("sys_ndmareq4", 0);
                 if (dmachan & (1 << 5))
-                        omap_cfg_reg(E3_242X_DMAREQ5);
+                        omap_mux_init_signal("sys_ndmareq5", 0);
         }
 
         /* so far so good ... register the device */