aboutsummaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s3c2410/include/mach/irqs.h2
-rw-r--r--arch/arm/mach-s3c2410/include/mach/map.h1
-rw-r--r--arch/arm/mach-s3c2443/Kconfig1
-rw-r--r--arch/arm/mach-s3c2443/mach-smdk2443.c2
-rw-r--r--arch/arm/mach-s3c6400/include/mach/map.h9
-rw-r--r--arch/arm/mach-s3c6410/Kconfig1
-rw-r--r--arch/arm/plat-s3c/Kconfig8
-rw-r--r--arch/arm/plat-s3c/Makefile6
-rw-r--r--arch/arm/plat-s3c/dev-hsmmc.c47
-rw-r--r--arch/arm/plat-s3c/include/plat/devs.h4
-rw-r--r--arch/arm/plat-s3c24xx/devs.c30
11 files changed, 78 insertions, 33 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h
index 950c71bf148..fa8764b0569 100644
--- a/arch/arm/mach-s3c2410/include/mach/irqs.h
+++ b/arch/arm/mach-s3c2410/include/mach/irqs.h
@@ -134,6 +134,8 @@
#define IRQ_S3C2443_HSMMC S3C2410_IRQ(20) /* IRQ_SDI */
#define IRQ_S3C2443_NAND S3C2410_IRQ(24) /* reserved */
+#define IRQ_HSMMC0 IRQ_S3C2443_HSMMC
+
#define IRQ_S3C2443_LCD1 S3C2410_IRQSUB(14)
#define IRQ_S3C2443_LCD2 S3C2410_IRQSUB(15)
#define IRQ_S3C2443_LCD3 S3C2410_IRQSUB(16)
diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index 918e3463297..d5ae6823fed 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -102,5 +102,6 @@
#define S3C24XX_PA_NAND S3C2410_PA_NAND
#define S3C_PA_UART S3C24XX_PA_UART
+#define S3C_PA_HSMMC0 S3C2443_PA_HSMMC
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig
index 14252f57375..212141baebe 100644
--- a/arch/arm/mach-s3c2443/Kconfig
+++ b/arch/arm/mach-s3c2443/Kconfig
@@ -24,6 +24,7 @@ config MACH_SMDK2443
bool "SMDK2443"
select CPU_S3C2443
select MACH_SMDK
+ select S3C_DEV_HSMMC
help
Say Y here if you are using an SMDK2443
diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c
index a7fe65f3dcc..815a3bd1d37 100644
--- a/arch/arm/mach-s3c2443/mach-smdk2443.c
+++ b/arch/arm/mach-s3c2443/mach-smdk2443.c
@@ -104,7 +104,7 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = {
static struct platform_device *smdk2443_devices[] __initdata = {
&s3c_device_wdt,
&s3c_device_i2c,
- &s3c_device_hsmmc,
+ &s3c_device_hsmmc0,
};
static void __init smdk2443_map_io(void)
diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h
index 618f09d637b..aadaaaf2d8b 100644
--- a/arch/arm/mach-s3c6400/include/mach/map.h
+++ b/arch/arm/mach-s3c6400/include/mach/map.h
@@ -17,6 +17,12 @@
#include <plat/map-base.h>
+/* HSMMC units */
+#define S3C64XX_PA_HSMMC(x) (0x7C200000 + ((x) * 0x100000))
+#define S3C64XX_PA_HSMMC0 S3C64XX_PA_HSMMC(0)
+#define S3C64XX_PA_HSMMC1 S3C64XX_PA_HSMMC(1)
+#define S3C64XX_PA_HSMMC2 S3C64XX_PA_HSMMC(2)
+
#define S3C_PA_UART (0x7F005000)
#define S3C_PA_UART0 (S3C_PA_UART + 0x00)
#define S3C_PA_UART1 (S3C_PA_UART + 0x400)
@@ -49,5 +55,8 @@
/* compatibiltiy defines. */
#define S3C_PA_TIMER S3C64XX_PA_TIMER
+#define S3C_PA_HSMMC0 S3C64XX_PA_HSMMC0
+#define S3C_PA_HSMMC1 S3C64XX_PA_HSMMC1
+#define S3C_PA_HSMMC2 S3C64XX_PA_HSMMC2
#endif /* __ASM_ARCH_6400_MAP_H */
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
index 75b1244cf8a..d7ccc269086 100644
--- a/arch/arm/mach-s3c6410/Kconfig
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -17,5 +17,6 @@ config CPU_S3C6410
config MACH_SMDK6410
bool "SMDK6410"
select CPU_S3C6410
+ select S3C_DEV_HSMMC
help
Machine support for the Samsung SMDK6410
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index 6fa261a3d40..0deb1054975 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -102,3 +102,11 @@ config S3C_LOWLEVEL_UART_PORT
such as the `Uncompressing...` at start time. The value of
this configuration should be between zero and two. The port
must have been initialised by the boot-loader before use.
+
+# device definitions to compile in
+
+config S3C_DEV_HSMMC
+ bool
+ depends on PLAT_S3C
+ help
+ Compile in platform device definitions for HSMMC code
diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile
index a2fe3c77564..b95a9c10646 100644
--- a/arch/arm/plat-s3c/Makefile
+++ b/arch/arm/plat-s3c/Makefile
@@ -14,4 +14,8 @@ obj- :=
obj-y += init.o
obj-y += time.o
obj-y += clock.o
-obj-y += pwm-clock.o \ No newline at end of file
+obj-y += pwm-clock.o
+
+# devices
+
+obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o
diff --git a/arch/arm/plat-s3c/dev-hsmmc.c b/arch/arm/plat-s3c/dev-hsmmc.c
new file mode 100644
index 00000000000..5a5ef74ebde
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-hsmmc.c
@@ -0,0 +1,47 @@
+/* linux/arch/arm/plat-s3c/dev-hsmmc.c
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ * http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for hsmmc devices
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+
+#include <mach/map.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+#define S3C_SZ_HSMMC (0x1000)
+
+static struct resource s3c_hsmmc_resource[] = {
+ [0] = {
+ .start = S3C_PA_HSMMC0,
+ .end = S3C_PA_HSMMC0 + S3C_SZ_HSMMC - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_HSMMC0,
+ .end = IRQ_HSMMC0,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL;
+
+struct platform_device s3c_device_hsmmc0 = {
+ .name = "s3c-sdhci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s3c_hsmmc_resource),
+ .resource = s3c_hsmmc_resource,
+ .dev = {
+ .dma_mask = &s3c_device_hsmmc_dmamask,
+ .coherent_dma_mask = 0xffffffffUL
+ }
+};
diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h
index a689c7c5ac2..f173863b8cc 100644
--- a/arch/arm/plat-s3c/include/plat/devs.h
+++ b/arch/arm/plat-s3c/include/plat/devs.h
@@ -32,7 +32,9 @@ extern struct platform_device s3c_device_iis;
extern struct platform_device s3c_device_rtc;
extern struct platform_device s3c_device_adc;
extern struct platform_device s3c_device_sdi;
-extern struct platform_device s3c_device_hsmmc;
+extern struct platform_device s3c_device_hsmmc0;
+extern struct platform_device s3c_device_hsmmc1;
+extern struct platform_device s3c_device_hsmmc2;
extern struct platform_device s3c_device_spi0;
extern struct platform_device s3c_device_spi1;
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index ea445850ff4..3a2fcd94791 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -403,36 +403,6 @@ struct platform_device s3c_device_sdi = {
EXPORT_SYMBOL(s3c_device_sdi);
-/* High-speed MMC/SD */
-
-static struct resource s3c_hsmmc_resource[] = {
- [0] = {
- .start = S3C2443_PA_HSMMC,
- .end = S3C2443_PA_HSMMC + S3C2443_SZ_HSMMC - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_S3C2443_HSMMC,
- .end = IRQ_S3C2443_HSMMC,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_hsmmc = {
- .name = "s3c-sdhci",
- .id = -1,
- .num_resources = ARRAY_SIZE(s3c_hsmmc_resource),
- .resource = s3c_hsmmc_resource,
- .dev = {
- .dma_mask = &s3c_device_hsmmc_dmamask,
- .coherent_dma_mask = 0xffffffffUL
- }
-};
-
-
-
/* SPI (0) */
static struct resource s3c_spi0_resource[] = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 06:30:38 +0000