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From: paul@pwsan.com (Paul Walmsley)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 9/9] ARM: OMAP2+: hwmod: extend OCP_* register offsets from 16 to 32 bits
Date: Tue, 28 Feb 2012 04:10:57 -0700	[thread overview]
Message-ID: <20120228111056.808.87964.stgit@dusk> (raw)
In-Reply-To: <20120228110943.808.73639.stgit@dusk>

Extend the OCP_* register offsets in the struct
omap_hwmod_class_sysconfig to 32 bits.  This is required to add the
OMAP4+ GPU hwmod, which uses OCP_* register offsets larger than 16
bits.

Another possible solution may be to simply add a single 16 bit offset
field in this structure, and to add code to factor that offset into
all OCP_* register accesses.  This would save some memory, since
almost no modules need 32 bit offsets.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Beno?t Cousson <b-cousson@ti.com>
---
 arch/arm/plat-omap/include/plat/omap_hwmod.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index f0a0711..083b6da 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -328,9 +328,9 @@ struct omap_hwmod_sysc_fields {
  * then this field has to be populated with the correct offset structure.
  */
 struct omap_hwmod_class_sysconfig {
-	u16 rev_offs;
-	u16 sysc_offs;
-	u16 syss_offs;
+	u32 rev_offs;
+	u32 sysc_offs;
+	u32 syss_offs;
 	u16 sysc_flags;
 	struct omap_hwmod_sysc_fields *sysc_fields;
 	u8 srst_udelay;

      parent reply	other threads:[~2012-02-28 11:10 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-28 11:10 [PATCH 0/9] ARM: OMAP2+: hwmod data: cleanup in preparation for link array removal Paul Walmsley
2012-02-28 11:10 ` [PATCH 1/9] ARM: OMAP2/3: hwmod data: update old names Paul Walmsley
2012-02-28 11:10 ` [PATCH 2/9] ARM: OMAP3: hwmod data: fix interfaces for the MMC hwmods Paul Walmsley
2012-02-28 11:10 ` [PATCH 3/9] ARM: OMAP3: hwmod data: add DSS->L3 interconnect for 3430ES1 Paul Walmsley
2012-02-28 11:10 ` [PATCH 5/9] ARM: OMAP36xx: hwmod data: fix SmartReflex interface data Paul Walmsley
2012-03-09  3:51   ` Paul Walmsley
2012-03-09  8:20     ` Jean Pihet
2012-03-09 16:55       ` Paul Walmsley
2012-02-28 11:10 ` [PATCH 4/9] ARM: OMAP3: hwmod data: GPTIMER12 is attached to a separate interconnect Paul Walmsley
2012-02-28 11:10 ` [PATCH 6/9] ARM: OMAP4: hwmod data: remove bandgap hwmod Paul Walmsley
2012-02-28 11:10 ` [PATCH 8/9] ARM: OMAP4: hwmod data: uncomment some "excluded" hwmods Paul Walmsley
2012-02-28 11:10 ` [PATCH 7/9] ARM: OMAP4: hwmod data: add OCP_USER_DSP; mark omap44xx_dsp__iva appropriately Paul Walmsley
2012-02-28 11:10 ` Paul Walmsley [this message]

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