ARM: u300: localize GPIO assignments

Move the GPIO assignments for the U300 variants down to a local
header file in the mach-u300 directory. There is no point in
broadcasting this across the entire kernel.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/mach-u300/include/mach/gpio-u300.h b/arch/arm/mach-u300/include/mach/gpio-u300.h
index 0c2b2021951a80e4127e56a9b2805fada9927cb8..bf4c7935aecdf7d6925b24376e0affd719dea5d9 100644 (file)
--- a/arch/arm/mach-u300/include/mach/gpio-u300.h
+++ b/arch/arm/mach-u300/include/mach/gpio-u300.h
@@ -9,121 +9,6 @@
 #ifndef __MACH_U300_GPIO_U300_H
 #define __MACH_U300_GPIO_U300_H
 
-/*
- * Individual pin assignments for the B26/S26. Notice that the
- * actual usage of these pins depends on the PAD MUX settings, that
- * is why the same number can potentially appear several times.
- * In the reference design each pin is only used for one purpose.
- * These were determined by inspecting the B26/S26 schematic:
- * 2/1911-ROA 128 1603
- */
-#ifdef CONFIG_MACH_U300_BS2X
-#define U300_GPIO_PIN_UART_RX          0
-#define U300_GPIO_PIN_UART_TX          1
-#define U300_GPIO_PIN_GPIO02           2  /* Unrouted */
-#define U300_GPIO_PIN_GPIO03           3  /* Unrouted */
-#define U300_GPIO_PIN_CAM_SLEEP                4
-#define U300_GPIO_PIN_CAM_REG_EN       5
-#define U300_GPIO_PIN_GPIO06           6  /* Unrouted */
-#define U300_GPIO_PIN_GPIO07           7  /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO08           8  /* Service point SP2321 */
-#define U300_GPIO_PIN_GPIO09           9  /* Service point SP2322 */
-#define U300_GPIO_PIN_PHFSENSE         10 /* Headphone jack sensing */
-#define U300_GPIO_PIN_MMC_CLKRET       11 /* Clock return from MMC/SD card */
-#define U300_GPIO_PIN_MMC_CD           12 /* MMC Card insertion detection */
-#define U300_GPIO_PIN_FLIPSENSE                13 /* Mechanical flip sensing */
-#define U300_GPIO_PIN_GPIO14           14 /* DSP JTAG Port RTCK */
-#define U300_GPIO_PIN_GPIO15           15 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO16           16 /* Unrouted */
-#define U300_GPIO_PIN_GPIO17           17 /* Unrouted */
-#define U300_GPIO_PIN_GPIO18           18 /* Unrouted */
-#define U300_GPIO_PIN_GPIO19           19 /* Unrouted */
-#define U300_GPIO_PIN_GPIO20           20 /* Unrouted */
-#define U300_GPIO_PIN_GPIO21           21 /* Unrouted */
-#define U300_GPIO_PIN_GPIO22           22 /* Unrouted */
-#define U300_GPIO_PIN_GPIO23           23 /* Unrouted */
-#endif
-
-/*
- * Individual pin assignments for the B330/S330 and B365/S365.
- * Notice that the actual usage of these pins depends on the
- * PAD MUX settings, that is why the same number can potentially
- * appear several times. In the reference design each pin is only
- * used for one purpose. These were determined by inspecting the
- * S365 schematic.
- */
-#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
-    defined(CONFIG_MACH_U300_BS335)
-#define U300_GPIO_PIN_UART_RX          0
-#define U300_GPIO_PIN_UART_TX          1
-#define U300_GPIO_PIN_UART_CTS         2
-#define U300_GPIO_PIN_UART_RTS         3
-#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */
-#define U300_GPIO_PIN_GPIO05           5 /* Unrouted */
-#define U300_GPIO_PIN_MS_CD            6 /* Memory Stick Card insertion */
-#define U300_GPIO_PIN_GPIO07           7 /* Test point TP2430 */
-
-#define U300_GPIO_PIN_GPIO08           8 /* Test point TP2437 */
-#define U300_GPIO_PIN_GPIO09           9 /* Test point TP2431 */
-#define U300_GPIO_PIN_GPIO10           10 /* Test point TP2432 */
-#define U300_GPIO_PIN_MMC_CLKRET       11 /* Clock return from MMC/SD card */
-#define U300_GPIO_PIN_MMC_CD           12 /* MMC Card insertion detection */
-#define U300_GPIO_PIN_CAM_SUB_STANDBY  13 /* Camera SUB standby */
-#define U300_GPIO_PIN_GPIO14           14 /* Test point TP2436 */
-#define U300_GPIO_PIN_GPIO15           15 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO16           16 /* Test point TP2438 */
-#define U300_GPIO_PIN_PHFSENSE         17 /* Headphone jack sensing */
-#define U300_GPIO_PIN_GPIO18           18 /* Test point TP2439 */
-#define U300_GPIO_PIN_GPIO19           19 /* Routed somewhere */
-#define U300_GPIO_PIN_GPIO20           20 /* Unrouted */
-#define U300_GPIO_PIN_GPIO21           21 /* Unrouted */
-#define U300_GPIO_PIN_GPIO22           22 /* Unrouted */
-#define U300_GPIO_PIN_GPIO23           23 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO24           24 /* Unrouted */
-#define U300_GPIO_PIN_GPIO25           25 /* Unrouted */
-#define U300_GPIO_PIN_GPIO26           26 /* Unrouted */
-#define U300_GPIO_PIN_GPIO27           27 /* Unrouted */
-#define U300_GPIO_PIN_GPIO28           28 /* Unrouted */
-#define U300_GPIO_PIN_GPIO29           29 /* Unrouted */
-#define U300_GPIO_PIN_GPIO30           30 /* Unrouted */
-#define U300_GPIO_PIN_GPIO31           31 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO32           32 /* Unrouted */
-#define U300_GPIO_PIN_GPIO33           33 /* Unrouted */
-#define U300_GPIO_PIN_GPIO34           34 /* Unrouted */
-#define U300_GPIO_PIN_GPIO35           35 /* Unrouted */
-#define U300_GPIO_PIN_GPIO36           36 /* Unrouted */
-#define U300_GPIO_PIN_GPIO37           37 /* Unrouted */
-#define U300_GPIO_PIN_GPIO38           38 /* Unrouted */
-#define U300_GPIO_PIN_GPIO39           39 /* Unrouted */
-
-#ifdef CONFIG_MACH_U300_BS335
-
-#define U300_GPIO_PIN_GPIO40           40 /* Unrouted */
-#define U300_GPIO_PIN_GPIO41           41 /* Unrouted */
-#define U300_GPIO_PIN_GPIO42           42 /* Unrouted */
-#define U300_GPIO_PIN_GPIO43           43 /* Unrouted */
-#define U300_GPIO_PIN_GPIO44           44 /* Unrouted */
-#define U300_GPIO_PIN_GPIO45           45 /* Unrouted */
-#define U300_GPIO_PIN_GPIO46           46 /* Unrouted */
-#define U300_GPIO_PIN_GPIO47           47 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO48           48 /* Unrouted */
-#define U300_GPIO_PIN_GPIO49           49 /* Unrouted */
-#define U300_GPIO_PIN_GPIO50           50 /* Unrouted */
-#define U300_GPIO_PIN_GPIO51           51 /* Unrouted */
-#define U300_GPIO_PIN_GPIO52           52 /* Unrouted */
-#define U300_GPIO_PIN_GPIO53           53 /* Unrouted */
-#define U300_GPIO_PIN_GPIO54           54 /* Unrouted */
-#define U300_GPIO_PIN_GPIO55           55 /* Unrouted */
-#endif
-
-#endif
-
 /**
  * enum u300_gpio_variant - the type of U300 GPIO employed
  */

diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c
index 4d482aacc2720e82c14238f69f247985339e93f2..05abd6ad9fabbf2a00daf4aaff273884e71caa2d 100644 (file)
--- a/arch/arm/mach-u300/mmc.c
+++ b/arch/arm/mach-u300/mmc.c
@@ -18,8 +18,8 @@
 #include <linux/slab.h>
 #include <mach/coh901318.h>
 #include <mach/dma_channels.h>
-#include <mach/gpio-u300.h>
 
+#include "u300-gpio.h"
 #include "mmc.h"
 
 static struct mmci_platform_data mmc0_plat_data = {

diff --git a/arch/arm/mach-u300/u300-gpio.h b/arch/arm/mach-u300/u300-gpio.h
new file mode 100644 (file)
index 0000000..847dc25
--- /dev/null
+++ b/arch/arm/mach-u300/u300-gpio.h
@@ -0,0 +1,114 @@
+/*
+ * Individual pin assignments for the B26/S26. Notice that the
+ * actual usage of these pins depends on the PAD MUX settings, that
+ * is why the same number can potentially appear several times.
+ * In the reference design each pin is only used for one purpose.
+ * These were determined by inspecting the B26/S26 schematic:
+ * 2/1911-ROA 128 1603
+ */
+#ifdef CONFIG_MACH_U300_BS2X
+#define U300_GPIO_PIN_UART_RX          0
+#define U300_GPIO_PIN_UART_TX          1
+#define U300_GPIO_PIN_GPIO02           2  /* Unrouted */
+#define U300_GPIO_PIN_GPIO03           3  /* Unrouted */
+#define U300_GPIO_PIN_CAM_SLEEP                4
+#define U300_GPIO_PIN_CAM_REG_EN       5
+#define U300_GPIO_PIN_GPIO06           6  /* Unrouted */
+#define U300_GPIO_PIN_GPIO07           7  /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO08           8  /* Service point SP2321 */
+#define U300_GPIO_PIN_GPIO09           9  /* Service point SP2322 */
+#define U300_GPIO_PIN_PHFSENSE         10 /* Headphone jack sensing */
+#define U300_GPIO_PIN_MMC_CLKRET       11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD           12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_FLIPSENSE                13 /* Mechanical flip sensing */
+#define U300_GPIO_PIN_GPIO14           14 /* DSP JTAG Port RTCK */
+#define U300_GPIO_PIN_GPIO15           15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16           16 /* Unrouted */
+#define U300_GPIO_PIN_GPIO17           17 /* Unrouted */
+#define U300_GPIO_PIN_GPIO18           18 /* Unrouted */
+#define U300_GPIO_PIN_GPIO19           19 /* Unrouted */
+#define U300_GPIO_PIN_GPIO20           20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21           21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22           22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23           23 /* Unrouted */
+#endif
+
+/*
+ * Individual pin assignments for the B330/S330 and B365/S365.
+ * Notice that the actual usage of these pins depends on the
+ * PAD MUX settings, that is why the same number can potentially
+ * appear several times. In the reference design each pin is only
+ * used for one purpose. These were determined by inspecting the
+ * S365 schematic.
+ */
+#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
+    defined(CONFIG_MACH_U300_BS335)
+#define U300_GPIO_PIN_UART_RX          0
+#define U300_GPIO_PIN_UART_TX          1
+#define U300_GPIO_PIN_UART_CTS         2
+#define U300_GPIO_PIN_UART_RTS         3
+#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */
+#define U300_GPIO_PIN_GPIO05           5 /* Unrouted */
+#define U300_GPIO_PIN_MS_CD            6 /* Memory Stick Card insertion */
+#define U300_GPIO_PIN_GPIO07           7 /* Test point TP2430 */
+
+#define U300_GPIO_PIN_GPIO08           8 /* Test point TP2437 */
+#define U300_GPIO_PIN_GPIO09           9 /* Test point TP2431 */
+#define U300_GPIO_PIN_GPIO10           10 /* Test point TP2432 */
+#define U300_GPIO_PIN_MMC_CLKRET       11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD           12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_CAM_SUB_STANDBY  13 /* Camera SUB standby */
+#define U300_GPIO_PIN_GPIO14           14 /* Test point TP2436 */
+#define U300_GPIO_PIN_GPIO15           15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16           16 /* Test point TP2438 */
+#define U300_GPIO_PIN_PHFSENSE         17 /* Headphone jack sensing */
+#define U300_GPIO_PIN_GPIO18           18 /* Test point TP2439 */
+#define U300_GPIO_PIN_GPIO19           19 /* Routed somewhere */
+#define U300_GPIO_PIN_GPIO20           20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21           21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22           22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23           23 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO24           24 /* Unrouted */
+#define U300_GPIO_PIN_GPIO25           25 /* Unrouted */
+#define U300_GPIO_PIN_GPIO26           26 /* Unrouted */
+#define U300_GPIO_PIN_GPIO27           27 /* Unrouted */
+#define U300_GPIO_PIN_GPIO28           28 /* Unrouted */
+#define U300_GPIO_PIN_GPIO29           29 /* Unrouted */
+#define U300_GPIO_PIN_GPIO30           30 /* Unrouted */
+#define U300_GPIO_PIN_GPIO31           31 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO32           32 /* Unrouted */
+#define U300_GPIO_PIN_GPIO33           33 /* Unrouted */
+#define U300_GPIO_PIN_GPIO34           34 /* Unrouted */
+#define U300_GPIO_PIN_GPIO35           35 /* Unrouted */
+#define U300_GPIO_PIN_GPIO36           36 /* Unrouted */
+#define U300_GPIO_PIN_GPIO37           37 /* Unrouted */
+#define U300_GPIO_PIN_GPIO38           38 /* Unrouted */
+#define U300_GPIO_PIN_GPIO39           39 /* Unrouted */
+
+#ifdef CONFIG_MACH_U300_BS335
+
+#define U300_GPIO_PIN_GPIO40           40 /* Unrouted */
+#define U300_GPIO_PIN_GPIO41           41 /* Unrouted */
+#define U300_GPIO_PIN_GPIO42           42 /* Unrouted */
+#define U300_GPIO_PIN_GPIO43           43 /* Unrouted */
+#define U300_GPIO_PIN_GPIO44           44 /* Unrouted */
+#define U300_GPIO_PIN_GPIO45           45 /* Unrouted */
+#define U300_GPIO_PIN_GPIO46           46 /* Unrouted */
+#define U300_GPIO_PIN_GPIO47           47 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO48           48 /* Unrouted */
+#define U300_GPIO_PIN_GPIO49           49 /* Unrouted */
+#define U300_GPIO_PIN_GPIO50           50 /* Unrouted */
+#define U300_GPIO_PIN_GPIO51           51 /* Unrouted */
+#define U300_GPIO_PIN_GPIO52           52 /* Unrouted */
+#define U300_GPIO_PIN_GPIO53           53 /* Unrouted */
+#define U300_GPIO_PIN_GPIO54           54 /* Unrouted */
+#define U300_GPIO_PIN_GPIO55           55 /* Unrouted */
+#endif
+
+#endif