From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH 05/05] ARM: mach-shmobile: UIO platform data for sh7367
Date: Wed, 12 May 2010 08:35:23 +0000 [thread overview]
Message-ID: <20100512083523.9395.59032.sendpatchset@t400s> (raw)
From: Magnus Damm <damm@opensource.se>
Export the following sh7367 multimedia hardware blocks
using UIO: VPU, VEU[0-3], VEU2H, JPU and SPU1
Signed-off-by: Magnus Damm <damm@opensource.se>
---
arch/arm/mach-shmobile/setup-sh7367.c | 258 +++++++++++++++++++++++++++++++++
1 file changed, 258 insertions(+)
--- 0001/arch/arm/mach-shmobile/setup-sh7367.c
+++ work/arch/arm/mach-shmobile/setup-sh7367.c 2010-05-12 16:50:33.000000000 +0900
@@ -22,12 +22,15 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
+#include <linux/uio_driver.h>
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
+#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <mach/hardware.h>
+#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -168,6 +171,238 @@ static struct platform_device cmt10_devi
.num_resources = ARRAY_SIZE(cmt10_resources),
};
+/* VPU */
+static struct uio_info vpu_platform_data = {
+ .name = "VPU5",
+ .version = "0",
+ .irq = intcs_evt2irq(0x980),
+};
+
+static struct resource vpu_resources[] = {
+ [0] = {
+ .name = "VPU",
+ .start = 0xfe900000,
+ .end = 0xfe902807,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device vpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 0,
+ .dev = {
+ .platform_data = &vpu_platform_data,
+ },
+ .resource = vpu_resources,
+ .num_resources = ARRAY_SIZE(vpu_resources),
+};
+
+/* VEU0 */
+static struct uio_info veu0_platform_data = {
+ .name = "VEU0",
+ .version = "0",
+ .irq = intcs_evt2irq(0x700),
+};
+
+static struct resource veu0_resources[] = {
+ [0] = {
+ .name = "VEU0",
+ .start = 0xfe920000,
+ .end = 0xfe9200b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu0_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 1,
+ .dev = {
+ .platform_data = &veu0_platform_data,
+ },
+ .resource = veu0_resources,
+ .num_resources = ARRAY_SIZE(veu0_resources),
+};
+
+/* VEU1 */
+static struct uio_info veu1_platform_data = {
+ .name = "VEU1",
+ .version = "0",
+ .irq = intcs_evt2irq(0x720),
+};
+
+static struct resource veu1_resources[] = {
+ [0] = {
+ .name = "VEU1",
+ .start = 0xfe924000,
+ .end = 0xfe9240b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu1_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 2,
+ .dev = {
+ .platform_data = &veu1_platform_data,
+ },
+ .resource = veu1_resources,
+ .num_resources = ARRAY_SIZE(veu1_resources),
+};
+
+/* VEU2 */
+static struct uio_info veu2_platform_data = {
+ .name = "VEU2",
+ .version = "0",
+ .irq = intcs_evt2irq(0x740),
+};
+
+static struct resource veu2_resources[] = {
+ [0] = {
+ .name = "VEU2",
+ .start = 0xfe928000,
+ .end = 0xfe9280b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu2_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 3,
+ .dev = {
+ .platform_data = &veu2_platform_data,
+ },
+ .resource = veu2_resources,
+ .num_resources = ARRAY_SIZE(veu2_resources),
+};
+
+/* VEU3 */
+static struct uio_info veu3_platform_data = {
+ .name = "VEU3",
+ .version = "0",
+ .irq = intcs_evt2irq(0x760),
+};
+
+static struct resource veu3_resources[] = {
+ [0] = {
+ .name = "VEU3",
+ .start = 0xfe92c000,
+ .end = 0xfe92c0b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu3_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 4,
+ .dev = {
+ .platform_data = &veu3_platform_data,
+ },
+ .resource = veu3_resources,
+ .num_resources = ARRAY_SIZE(veu3_resources),
+};
+
+/* VEU2H */
+static struct uio_info veu2h_platform_data = {
+ .name = "VEU2H",
+ .version = "0",
+ .irq = intcs_evt2irq(0x520),
+};
+
+static struct resource veu2h_resources[] = {
+ [0] = {
+ .name = "VEU2H",
+ .start = 0xfe93c000,
+ .end = 0xfe93c27b,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu2h_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 5,
+ .dev = {
+ .platform_data = &veu2h_platform_data,
+ },
+ .resource = veu2h_resources,
+ .num_resources = ARRAY_SIZE(veu2h_resources),
+};
+
+/* JPU */
+static struct uio_info jpu_platform_data = {
+ .name = "JPU",
+ .version = "0",
+ .irq = intcs_evt2irq(0x560),
+};
+
+static struct resource jpu_resources[] = {
+ [0] = {
+ .name = "JPU",
+ .start = 0xfe980000,
+ .end = 0xfe9902d3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device jpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 6,
+ .dev = {
+ .platform_data = &jpu_platform_data,
+ },
+ .resource = jpu_resources,
+ .num_resources = ARRAY_SIZE(jpu_resources),
+};
+
+/* SPU1 */
+static struct uio_info spu1_platform_data = {
+ .name = "SPU1",
+ .version = "0",
+ .irq = evt2irq(0xfc0),
+};
+
+static struct resource spu1_resources[] = {
+ [0] = {
+ .name = "SPU1",
+ .start = 0xfe300000,
+ .end = 0xfe3fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device spu1_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 7,
+ .dev = {
+ .platform_data = &spu1_platform_data,
+ },
+ .resource = spu1_resources,
+ .num_resources = ARRAY_SIZE(spu1_resources),
+};
+
static struct platform_device *sh7367_early_devices[] __initdata = {
&scif0_device,
&scif1_device,
@@ -179,10 +414,33 @@ static struct platform_device *sh7367_ea
&cmt10_device,
};
+static struct platform_device *sh7367_devices[] __initdata = {
+ &vpu_device,
+ &veu0_device,
+ &veu1_device,
+ &veu2_device,
+ &veu3_device,
+ &veu2h_device,
+ &jpu_device,
+ &spu1_device,
+};
+
void __init sh7367_add_standard_devices(void)
{
platform_add_devices(sh7367_early_devices,
ARRAY_SIZE(sh7367_early_devices));
+
+ platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
+ platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
+ platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
+ platform_resource_setup_memory(&veu2_device, "veu2", 2 << 20);
+ platform_resource_setup_memory(&veu3_device, "veu3", 2 << 20);
+ platform_resource_setup_memory(&veu2h_device, "veu2h", 2 << 20);
+ platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
+ platform_resource_setup_memory(&spu1_device, "spu1", 2 << 20);
+
+ platform_add_devices(sh7367_devices,
+ ARRAY_SIZE(sh7367_devices));
}
#define SYMSTPCR2 0xe6158048
reply other threads:[~2010-05-12 8:35 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100512083523.9395.59032.sendpatchset@t400s \
--to=magnus.damm@gmail.com \
--cc=linux-sh@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.