Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan...

[cascardo/linux.git] / arch / arm / mach-shmobile / setup-r8a7740.c

diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 0952224..8b85d4d 100644 (file)
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -27,7 +27,7 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
-#include <linux/dma-mapping.h>
+#include <linux/platform_data/sh_ipmmu.h>
 #include <mach/dma-register.h>
 #include <mach/r8a7740.h>
 #include <mach/pm-rmobile.h>
@@ -68,6 +68,32 @@ void __init r8a7740_map_io(void)
        iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
 }
 
+/* PFC */
+static struct resource r8a7740_pfc_resources[] = {
+       [0] = {
+               .start  = 0xe6050000,
+               .end    = 0xe6057fff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 0xe605800c,
+               .end    = 0xe605802b,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device r8a7740_pfc_device = {
+       .name           = "pfc-r8a7740",
+       .id             = -1,
+       .resource       = r8a7740_pfc_resources,
+       .num_resources  = ARRAY_SIZE(r8a7740_pfc_resources),
+};
+
+void __init r8a7740_pinmux_init(void)
+{
+       platform_device_register(&r8a7740_pfc_device);
+}
+
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
        .mapbase        = 0xe6c40000,
@@ -262,6 +288,128 @@ static struct platform_device cmt10_device = {
        .num_resources  = ARRAY_SIZE(cmt10_resources),
 };
 
+/* TMU */
+static struct sh_timer_config tmu00_platform_data = {
+       .name = "TMU00",
+       .channel_offset = 0x4,
+       .timer_bit = 0,
+       .clockevent_rating = 200,
+};
+
+static struct resource tmu00_resources[] = {
+       [0] = {
+               .name   = "TMU00",
+               .start  = 0xfff80008,
+               .end    = 0xfff80014 - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = intcs_evt2irq(0xe80),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu00_device = {
+       .name           = "sh_tmu",
+       .id             = 0,
+       .dev = {
+               .platform_data  = &tmu00_platform_data,
+       },
+       .resource       = tmu00_resources,
+       .num_resources  = ARRAY_SIZE(tmu00_resources),
+};
+
+static struct sh_timer_config tmu01_platform_data = {
+       .name = "TMU01",
+       .channel_offset = 0x10,
+       .timer_bit = 1,
+       .clocksource_rating = 200,
+};
+
+static struct resource tmu01_resources[] = {
+       [0] = {
+               .name   = "TMU01",
+               .start  = 0xfff80014,
+               .end    = 0xfff80020 - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = intcs_evt2irq(0xea0),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu01_device = {
+       .name           = "sh_tmu",
+       .id             = 1,
+       .dev = {
+               .platform_data  = &tmu01_platform_data,
+       },
+       .resource       = tmu01_resources,
+       .num_resources  = ARRAY_SIZE(tmu01_resources),
+};
+
+static struct sh_timer_config tmu02_platform_data = {
+       .name = "TMU02",
+       .channel_offset = 0x1C,
+       .timer_bit = 2,
+       .clocksource_rating = 200,
+};
+
+static struct resource tmu02_resources[] = {
+       [0] = {
+               .name   = "TMU02",
+               .start  = 0xfff80020,
+               .end    = 0xfff8002C - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = intcs_evt2irq(0xec0),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu02_device = {
+       .name           = "sh_tmu",
+       .id             = 2,
+       .dev = {
+               .platform_data  = &tmu02_platform_data,
+       },
+       .resource       = tmu02_resources,
+       .num_resources  = ARRAY_SIZE(tmu02_resources),
+};
+
+/* IPMMUI (an IPMMU module for ICB/LMB) */
+static struct resource ipmmu_resources[] = {
+       [0] = {
+               .name   = "IPMMUI",
+               .start  = 0xfe951000,
+               .end    = 0xfe9510ff,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static const char * const ipmmu_dev_names[] = {
+       "sh_mobile_lcdc_fb.0",
+       "sh_mobile_lcdc_fb.1",
+       "sh_mobile_ceu.0",
+};
+
+static struct shmobile_ipmmu_platform_data ipmmu_platform_data = {
+       .dev_names = ipmmu_dev_names,
+       .num_dev_names = ARRAY_SIZE(ipmmu_dev_names),
+};
+
+static struct platform_device ipmmu_device = {
+       .name           = "ipmmu",
+       .id             = -1,
+       .dev = {
+               .platform_data = &ipmmu_platform_data,
+       },
+       .resource       = ipmmu_resources,
+       .num_resources  = ARRAY_SIZE(ipmmu_resources),
+};
+
 static struct platform_device *r8a7740_early_devices[] __initdata = {
        &scif0_device,
        &scif1_device,
@@ -273,6 +421,10 @@ static struct platform_device *r8a7740_early_devices[] __initdata = {
        &scif7_device,
        &scifb_device,
        &cmt10_device,
+       &tmu00_device,
+       &tmu01_device,
+       &tmu02_device,
+       &ipmmu_device,
 };
 
 /* DMA */
@@ -705,12 +857,6 @@ void __init r8a7740_add_standard_devices(void)
        rmobile_add_device_to_domain("A3SP",    &i2c1_device);
 }
 
-static void __init r8a7740_earlytimer_init(void)
-{
-       r8a7740_clock_init(0);
-       shmobile_earlytimer_init();
-}
-
 void __init r8a7740_add_early_devices(void)
 {
        early_platform_add_devices(r8a7740_early_devices,
@@ -718,9 +864,6 @@ void __init r8a7740_add_early_devices(void)
 
        /* setup early console here as well */
        shmobile_setup_console();
-
-       /* override timer setup with soc-specific code */
-       shmobile_timer.init = r8a7740_earlytimer_init;
 }
 
 #ifdef CONFIG_USE_OF
@@ -763,7 +906,7 @@ DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
        .init_irq       = r8a7740_init_irq,
        .handle_irq     = shmobile_handle_irq_intc,
        .init_machine   = r8a7740_add_standard_devices_dt,
-       .timer          = &shmobile_timer,
+       .init_time      = shmobile_timer_init,
        .dt_compat      = r8a7740_boards_compat_dt,
 MACHINE_END