davinci: Rearrange the da830/omap-l137 macros and functions

Rearrange the PINMUX macros and pinmux_setup function which
are common between da830/omap-l137 and da850/omap-l138.

Also, replace the da830 string in function names to da8xx.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/board-da830-evm.c

@@ -61,7 +61,7 @@ static __init void da830_evm_init(void)
 		pr_warning("da830_evm_init: edma registration failed: %d\n",
 				ret);
 
-	ret = da830_pinmux_setup(da830_i2c0_pins);
+	ret = da8xx_pinmux_setup(da830_i2c0_pins);
 	if (ret)
 		pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
 				ret);
@@ -75,7 +75,7 @@ static __init void da830_evm_init(void)
 	soc_info->emac_pdata->mdio_max_freq = DA830_EVM_MDIO_FREQUENCY;
 	soc_info->emac_pdata->rmii_en = 1;
 
-	ret = da830_pinmux_setup(da830_cpgmac_pins);
+	ret = da8xx_pinmux_setup(da830_cpgmac_pins);
 	if (ret)
 		pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
 				ret);

arch/arm/mach-davinci/da830.c

@@ -428,27 +428,6 @@ static struct davinci_clk da830_clks[] = {
 	CLK(NULL,		NULL,		NULL),
 };
 
-#define PINMUX0			0x00
-#define PINMUX1			0x04
-#define PINMUX2			0x08
-#define PINMUX3			0x0c
-#define PINMUX4			0x10
-#define PINMUX5			0x14
-#define PINMUX6			0x18
-#define PINMUX7			0x1c
-#define PINMUX8			0x20
-#define PINMUX9			0x24
-#define PINMUX10		0x28
-#define PINMUX11		0x2c
-#define PINMUX12		0x30
-#define PINMUX13		0x34
-#define PINMUX14		0x38
-#define PINMUX15		0x3c
-#define PINMUX16		0x40
-#define PINMUX17		0x44
-#define PINMUX18		0x48
-#define PINMUX19		0x4c
-
 /*
  * Device specific mux setup
  *
@@ -1036,20 +1015,6 @@ const short da830_eqep1_pins[] __initdata = {
 	-1
 };
 
-int da830_pinmux_setup(const short pins[])
-{
-	int i, error = -EINVAL;
-
-	if (pins)
-		for (i = 0; pins[i] >= 0; i++) {
-			error = davinci_cfg_reg(pins[i]);
-			if (error)
-				break;
-		}
-
-	return error;
-}
-
 /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
 static u8 da830_default_priorities[DA830_N_CP_INTC_IRQ] = {
 	[IRQ_DA8XX_COMMTX]		= 7,

arch/arm/mach-davinci/include/mach/da8xx.h

@@ -37,6 +37,27 @@
 #define DA8XX_GPIO_BASE		0x01e26000
 #define DA8XX_PSC1_BASE		0x01e27000
 
+#define PINMUX0			0x00
+#define PINMUX1			0x04
+#define PINMUX2			0x08
+#define PINMUX3			0x0c
+#define PINMUX4			0x10
+#define PINMUX5			0x14
+#define PINMUX6			0x18
+#define PINMUX7			0x1c
+#define PINMUX8			0x20
+#define PINMUX9			0x24
+#define PINMUX10		0x28
+#define PINMUX11		0x2c
+#define PINMUX12		0x30
+#define PINMUX13		0x34
+#define PINMUX14		0x38
+#define PINMUX15		0x3c
+#define PINMUX16		0x40
+#define PINMUX17		0x44
+#define PINMUX18		0x48
+#define PINMUX19		0x4c
+
 void __init da830_init(void);
 
 int da8xx_register_edma(void);
@@ -72,6 +93,6 @@ extern const short da830_ecap2_pins[];
 extern const short da830_eqep0_pins[];
 extern const short da830_eqep1_pins[];
 
-int da830_pinmux_setup(const short pins[]);
+int da8xx_pinmux_setup(const short pins[]);
 
 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */

arch/arm/mach-davinci/mux.c

@@ -91,3 +91,17 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
 	return 0;
 }
 EXPORT_SYMBOL(davinci_cfg_reg);
+
+int da8xx_pinmux_setup(const short pins[])
+{
+	int i, error = -EINVAL;
+
+	if (pins)
+		for (i = 0; pins[i] >= 0; i++) {
+			error = davinci_cfg_reg(pins[i]);
+			if (error)
+				break;
+		}
+
+	return error;
+}