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From: Manjunatha GK <manjugk@ti.com>
To: linux-omap@vger.kernel.org
Cc: Preshit Agarwal <preshit.agarwal@ti.com>,
	Tony Lindgren <tony@atomide.com>,
	Kevin Hilman <khilman@deeprootsystems.com>,
	Mike Turquette <mturquette@ti.com>, Hemanth V <hemanthv@ti.com>
Subject: [PATCH v4] OMAP3: Registering sgx device and it's platform data
Date: Thu, 13 May 2010 10:36:40 +0530	[thread overview]
Message-ID: <1273727200-4811-1-git-send-email-manjugk@ti.com> (raw)

The SGX powervr_device is registered with it's platform specific
data to provide information about setting constraint through
omap_pm_set_min_bus_tput.

Signed-off-by: Preshit Agarwal <preshit.agarwal@ti.com>
Signed-off-by: Manjunatha GK <manjugk@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Mike Turquette <mturquette@ti.com>
Cc: Hemanth V <hemanthv@ti.com>
---
 arch/arm/mach-omap2/devices.c                  |   21 +++++++++++++++++++--
 arch/arm/mach-omap2/include/mach/omap_sgxdef.h |   11 +++++++++++
 2 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/mach-omap2/include/mach/omap_sgxdef.h

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2271b9b..6349ee5 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -26,7 +26,7 @@
 #include <plat/mux.h>
 #include <mach/gpio.h>
 #include <plat/mmc.h>
-
+#include <mach/omap_sgxdef.h>
 #include "mux.h"
 
 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
@@ -786,6 +786,23 @@ static inline void omap_hdq_init(void)
 static inline void omap_hdq_init(void) {}
 #endif
 
+struct sgx_platform_data omap_sgx_data = {
+	.set_min_bus_tput = NULL,
+};
+
+static struct platform_device powervr_device = {
+	.name            = "pvrsrvkm",
+	.id              = -1,
+	.dev            = {
+	.platform_data = &omap_sgx_data,
+       }
+};
+
+static void omap_init_sgx(void)
+{
+       (void) platform_device_register(&powervr_device);
+}
+
 /*-------------------------------------------------------------------------*/
 
 static int __init omap2_init_devices(void)
@@ -800,7 +817,7 @@ static int __init omap2_init_devices(void)
 	omap_hdq_init();
 	omap_init_sti();
 	omap_init_sha1_md5();
-
+	omap_init_sgx();
 	return 0;
 }
 arch_initcall(omap2_init_devices);
diff --git a/arch/arm/mach-omap2/include/mach/omap_sgxdef.h b/arch/arm/mach-omap2/include/mach/omap_sgxdef.h
new file mode 100644
index 0000000..e03ad8b
--- /dev/null
+++ b/arch/arm/mach-omap2/include/mach/omap_sgxdef.h
@@ -0,0 +1,11 @@
+#ifndef OMAP_SGXDEF_H
+#define OMAP_SGXDEF_H
+
+#include <plat/omap-pm.h>
+
+struct sgx_platform_data {
+	void (*set_min_bus_tput)(struct device *dev, u8 agent_id,
+				unsigned long r);
+};
+
+#endif
-- 
1.7.0.4


             reply	other threads:[~2010-05-13  5:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-13  5:06 Manjunatha GK [this message]
2010-05-13 15:32 ` [PATCH v4] OMAP3: Registering sgx device and it's platform data Nishanth Menon
2010-05-20 14:02   ` G, Manjunath Kondaiah
2010-05-14 16:40 ` Kevin Hilman
2010-05-20 14:20   ` G, Manjunath Kondaiah

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