linux-kernel - [PATCH 30/40] ARM: ux500: Purge DB8500 PRCMU registration when not booting with DT

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Date:	Fri, 23 Aug 2013 13:23:30 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, linus.walleij@...aro.org,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 30/40] ARM: ux500: Purge DB8500 PRCMU registration when not booting with DT

It's time to remove all ATAG support from ux500 and rely solely on
Device Tree booting. This patch is part of that endeavour.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/mach-ux500/board-mop500.c   |  6 ------
 arch/arm/mach-ux500/devices-db8500.c | 36 ------------------------------------
 arch/arm/mach-ux500/devices-db8500.h |  1 -
 3 files changed, 43 deletions(-)

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 25c6dcd..3086192 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -80,24 +80,18 @@ struct pl022_ssp_controller ssp0_plat = {
 
 static void __init mop500_init_machine(void)
 {
-	platform_device_register(&db8500_prcmu_device);
-
 	/* This board has full regulator constraints */
 	regulator_has_full_constraints();
 }
 
 static void __init snowball_init_machine(void)
 {
-	platform_device_register(&db8500_prcmu_device);
-
 	/* This board has full regulator constraints */
 	regulator_has_full_constraints();
 }
 
 static void __init hrefv60_init_machine(void)
 {
-	platform_device_register(&db8500_prcmu_device);
-
 	/* This board has full regulator constraints */
 	regulator_has_full_constraints();
 }
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c
index 1b2faba..c59f89d 100644
--- a/arch/arm/mach-ux500/devices-db8500.c
+++ b/arch/arm/mach-ux500/devices-db8500.c
@@ -26,39 +26,3 @@ struct prcmu_pdata db8500_prcmu_pdata = {
 	.version_offset	= DB8500_PRCMU_FW_VERSION_OFFSET,
 	.legacy_offset	= DB8500_PRCMU_LEGACY_OFFSET,
 };
-
-static struct resource db8500_prcmu_res[] = {
-	{
-		.name  = "prcmu",
-		.start = U8500_PRCMU_BASE,
-		.end   = U8500_PRCMU_BASE + SZ_8K - 1,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.name  = "prcmu-tcdm",
-		.start = U8500_PRCMU_TCDM_BASE,
-		.end   = U8500_PRCMU_TCDM_BASE + SZ_4K - 1,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.name  = "irq",
-		.start = IRQ_DB8500_PRCMU1,
-		.end   = IRQ_DB8500_PRCMU1,
-		.flags = IORESOURCE_IRQ,
-	},
-	{
-		.name  = "prcmu-tcpm",
-		.start = U8500_PRCMU_TCPM_BASE,
-		.end   = U8500_PRCMU_TCPM_BASE + SZ_32K - 1,
-		.flags = IORESOURCE_MEM,
-	},
-};
-
-struct platform_device db8500_prcmu_device = {
-	.name			= "db8500-prcmu",
-	.resource		= db8500_prcmu_res,
-	.num_resources		= ARRAY_SIZE(db8500_prcmu_res),
-	.dev = {
-		.platform_data = &db8500_prcmu_pdata,
-	},
-};
diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h
index fc4048f..6d59218 100644
--- a/arch/arm/mach-ux500/devices-db8500.h
+++ b/arch/arm/mach-ux500/devices-db8500.h
@@ -16,6 +16,5 @@ struct platform_device;
 
 extern struct ab8500_platform_data ab8500_platdata;
 extern struct prcmu_pdata db8500_prcmu_pdata;
-extern struct platform_device db8500_prcmu_device;
 
 #endif
-- 
1.8.1.2

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