msm: Remove chip-ifdefs for GPIO io mappings

The two GPIO controllers are always mapped to the same virtual address
across all MSM devices.  Instead of selecting this at compile time,
determine the physical address at runtime, eliminating yet something
else preventing multiple MSM targets from being compiled into the same
kernel.

Change-Id: I1672219d978ab6243526adeda6badf49472baa27
Signed-off-by: David Brown <davidb@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>

diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
index 8f99d97615a0b25f9c3636e3313af016b38d4648..94fe9fe6feb35e207a48b88685f143985d6910d1 100644 (file)
--- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
@@ -55,13 +55,11 @@
 #define MSM_DMOV_PHYS         0xA9700000
 #define MSM_DMOV_SIZE         SZ_4K
 
-#define MSM_GPIO1_BASE        IOMEM(0xE0003000)
-#define MSM_GPIO1_PHYS        0xA9200000
-#define MSM_GPIO1_SIZE        SZ_4K
+#define MSM7X00_GPIO1_PHYS        0xA9200000
+#define MSM7X00_GPIO1_SIZE        SZ_4K
 
-#define MSM_GPIO2_BASE        IOMEM(0xE0004000)
-#define MSM_GPIO2_PHYS        0xA9300000
-#define MSM_GPIO2_SIZE        SZ_4K
+#define MSM7X00_GPIO2_PHYS        0xA9300000
+#define MSM7X00_GPIO2_SIZE        SZ_4K
 
 #define MSM_CLK_CTL_BASE      IOMEM(0xE0005000)
 #define MSM_CLK_CTL_PHYS      0xA8600000

diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h
index 4d84be15955ea6856829af2e16be5ccf3aac9162..37694442d1bda079bb1475e71a511cf27ad825f3 100644 (file)
--- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h
@@ -46,13 +46,11 @@
 #define MSM_DMOV_PHYS         0xAC400000
 #define MSM_DMOV_SIZE         SZ_4K
 
-#define MSM_GPIO1_BASE        IOMEM(0xE0003000)
-#define MSM_GPIO1_PHYS        0xAC001000
-#define MSM_GPIO1_SIZE        SZ_4K
+#define MSM7X30_GPIO1_PHYS        0xAC001000
+#define MSM7X30_GPIO1_SIZE        SZ_4K
 
-#define MSM_GPIO2_BASE        IOMEM(0xE0004000)
-#define MSM_GPIO2_PHYS        0xAC101000
-#define MSM_GPIO2_SIZE        SZ_4K
+#define MSM7X30_GPIO2_PHYS        0xAC101000
+#define MSM7X30_GPIO2_SIZE        SZ_4K
 
 #define MSM_CLK_CTL_BASE      IOMEM(0xE0005000)
 #define MSM_CLK_CTL_PHYS      0xAB800000

diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h
index d4143201999f2d8675e29a142d4290f2fef75f2e..d67cd73316f456eaaf7258fc8ea3444ebd884b9d 100644 (file)
--- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h
@@ -46,13 +46,11 @@
 #define MSM_DMOV_PHYS         0xA9700000
 #define MSM_DMOV_SIZE         SZ_4K
 
-#define MSM_GPIO1_BASE        IOMEM(0xE0003000)
-#define MSM_GPIO1_PHYS        0xA9000000
-#define MSM_GPIO1_SIZE        SZ_4K
+#define QSD8X50_GPIO1_PHYS        0xA9000000
+#define QSD8X50_GPIO1_SIZE        SZ_4K
 
-#define MSM_GPIO2_BASE        IOMEM(0xE0004000)
-#define MSM_GPIO2_PHYS        0xA9100000
-#define MSM_GPIO2_SIZE        SZ_4K
+#define QSD8X50_GPIO2_PHYS        0xA9100000
+#define QSD8X50_GPIO2_SIZE        SZ_4K
 
 #define MSM_CLK_CTL_BASE      IOMEM(0xE0005000)
 #define MSM_CLK_CTL_PHYS      0xA8600000

diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 2f494b6a9d0a969f4411d3adc306fcbfce407eb7..4ded15238b60267442f4f7aec2f640e131dfd6dd 100644 (file)
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -61,5 +61,7 @@
 #define MSM_QGIC_CPU_BASE      IOMEM(0xF0001000)
 #define MSM_TMR_BASE           IOMEM(0xF0200000)
 #define MSM_TMR0_BASE          IOMEM(0xF0201000)
+#define MSM_GPIO1_BASE         IOMEM(0xE0003000)
+#define MSM_GPIO2_BASE         IOMEM(0xE0004000)
 
 #endif

diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index cec6ed1c91d3ed602733d93127d8b5fc2340275d..140ddbbc3a8a5509ddbabb6520bb1605ae038d70 100644 (file)
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -43,8 +43,8 @@ static struct map_desc msm_io_desc[] __initdata = {
        MSM_DEVICE(VIC),
        MSM_CHIP_DEVICE(CSR, MSM7X00),
        MSM_DEVICE(DMOV),
-       MSM_DEVICE(GPIO1),
-       MSM_DEVICE(GPIO2),
+       MSM_CHIP_DEVICE(GPIO1, MSM7X00),
+       MSM_CHIP_DEVICE(GPIO2, MSM7X00),
        MSM_DEVICE(CLK_CTL),
 #ifdef CONFIG_MSM_DEBUG_UART
        MSM_DEVICE(DEBUG_UART),
@@ -76,8 +76,8 @@ static struct map_desc qsd8x50_io_desc[] __initdata = {
        MSM_DEVICE(VIC),
        MSM_CHIP_DEVICE(CSR, QSD8X50),
        MSM_DEVICE(DMOV),
-       MSM_DEVICE(GPIO1),
-       MSM_DEVICE(GPIO2),
+       MSM_CHIP_DEVICE(GPIO1, QSD8X50),
+       MSM_CHIP_DEVICE(GPIO2, QSD8X50),
        MSM_DEVICE(CLK_CTL),
        MSM_DEVICE(SIRC),
        MSM_DEVICE(SCPLL),
@@ -135,8 +135,8 @@ static struct map_desc msm7x30_io_desc[] __initdata = {
        MSM_DEVICE(VIC),
        MSM_CHIP_DEVICE(CSR, MSM7X30),
        MSM_DEVICE(DMOV),
-       MSM_DEVICE(GPIO1),
-       MSM_DEVICE(GPIO2),
+       MSM_CHIP_DEVICE(GPIO1, MSM7X30),
+       MSM_CHIP_DEVICE(GPIO2, MSM7X30),
        MSM_DEVICE(CLK_CTL),
        MSM_DEVICE(CLK_CTL_SH2),
        MSM_DEVICE(AD5),