From 250a27237e0e0694f8f8451594a0f03e0a4f5a73 Mon Sep 17 00:00:00 2001
From: Rob Herring <rob.herring@calxeda.com>
Date: Tue, 3 Jan 2012 16:57:33 -0600
Subject: ARM: shmobile: remove NR_IRQS
Remove NR_IRQS and explicitly include mach/irqs.h as needed. shmobile
properly allocates irq_descs for each irqchip, so setting .nr_irqs for
each machine is not needed.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/mach-shmobile/board-mackerel.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'arch/arm/mach-shmobile/board-mackerel.c')
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd10f8e..73f00971d0da 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -55,6 +55,7 @@
#include <sound/sh_fsi.h>
#include <mach/common.h>
+#include <mach/irqs.h>
#include <mach/sh7372.h>
#include <asm/mach/arch.h>
--
cgit
From 2aab52e8fe9bffb451508f37a7affa5370bfcc9e Mon Sep 17 00:00:00 2001
From: Bastian Hecht <hechtb@googlemail.com>
Date: Thu, 1 Mar 2012 10:48:41 +0100
Subject: ARM: mach-shmobile: mackerel: Add the flash controller flctl
Add board and clock setup code for the SH Mobile flctl controller.
Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
arch/arm/mach-shmobile/board-mackerel.c | 71 +++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
(limited to 'arch/arm/mach-shmobile/board-mackerel.c')
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index a2813247b455..8758f9453fdd 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -39,6 +39,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
+#include <linux/mtd/sh_flctl.h>
#include <linux/pm_clock.h>
#include <linux/smsc911x.h>
#include <linux/sh_intc.h>
@@ -965,6 +966,50 @@ static struct platform_device fsi_ak4643_device = {
},
};
+/* FLCTL */
+static struct mtd_partition nand_partition_info[] = {
+ {
+ .name = "system",
+ .offset = 0,
+ .size = 128 * 1024 * 1024,
+ },
+ {
+ .name = "userdata",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 256 * 1024 * 1024,
+ },
+ {
+ .name = "cache",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 128 * 1024 * 1024,
+ },
+};
+
+static struct resource nand_flash_resources[] = {
+ [0] = {
+ .start = 0xe6a30000,
+ .end = 0xe6a3009b,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct sh_flctl_platform_data nand_flash_data = {
+ .parts = nand_partition_info,
+ .nr_parts = ARRAY_SIZE(nand_partition_info),
+ .flcmncr_val = CLK_16B_12L_4H | TYPESEL_SET
+ | SHBUSSEL | SEL_16BIT | SNAND_E,
+ .use_holden = 1,
+};
+
+static struct platform_device nand_flash_device = {
+ .name = "sh_flctl",
+ .resource = nand_flash_resources,
+ .num_resources = ARRAY_SIZE(nand_flash_resources),
+ .dev = {
+ .platform_data = &nand_flash_data,
+ },
+};
+
/*
* The card detect pin of the top SD/MMC slot (CN7) is active low and is
* connected to GPIO A22 of SH7372 (GPIO_PORT41).
@@ -1268,6 +1313,7 @@ static struct platform_device *mackerel_devices[] __initdata = {
&fsi_device,
&fsi_ak4643_device,
&fsi_hdmi_device,
+ &nand_flash_device,
&sdhi0_device,
#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
&sdhi1_device,
@@ -1515,6 +1561,30 @@ static void __init mackerel_init(void)
gpio_request(GPIO_FN_MMCCMD0, NULL);
gpio_request(GPIO_FN_MMCCLK0, NULL);
+ /* FLCTL */
+ gpio_request(GPIO_FN_D0_NAF0, NULL);
+ gpio_request(GPIO_FN_D1_NAF1, NULL);
+ gpio_request(GPIO_FN_D2_NAF2, NULL);
+ gpio_request(GPIO_FN_D3_NAF3, NULL);
+ gpio_request(GPIO_FN_D4_NAF4, NULL);
+ gpio_request(GPIO_FN_D5_NAF5, NULL);
+ gpio_request(GPIO_FN_D6_NAF6, NULL);
+ gpio_request(GPIO_FN_D7_NAF7, NULL);
+ gpio_request(GPIO_FN_D8_NAF8, NULL);
+ gpio_request(GPIO_FN_D9_NAF9, NULL);
+ gpio_request(GPIO_FN_D10_NAF10, NULL);
+ gpio_request(GPIO_FN_D11_NAF11, NULL);
+ gpio_request(GPIO_FN_D12_NAF12, NULL);
+ gpio_request(GPIO_FN_D13_NAF13, NULL);
+ gpio_request(GPIO_FN_D14_NAF14, NULL);
+ gpio_request(GPIO_FN_D15_NAF15, NULL);
+ gpio_request(GPIO_FN_FCE0, NULL);
+ gpio_request(GPIO_FN_WE0_FWE, NULL);
+ gpio_request(GPIO_FN_FRB, NULL);
+ gpio_request(GPIO_FN_A4_FOE, NULL);
+ gpio_request(GPIO_FN_A5_FCDE, NULL);
+ gpio_request(GPIO_FN_RD_FSC, NULL);
+
/* enable GPS module (GT-720F) */
gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
@@ -1559,6 +1629,7 @@ static void __init mackerel_init(void)
sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device);
sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs0_device);
sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs1_device);
+ sh7372_add_device_to_domain(&sh7372_a3sp, &nand_flash_device);
sh7372_add_device_to_domain(&sh7372_a3sp, &sh_mmcif_device);
sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi0_device);
#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
--
cgit