Thread (25 messages) 25 messages, 2 authors, 2012-07-05
STALE5118d

[PATCH v1 03/14] ARM: OMAP5: id: Add cpu id for ES versions

From: Shilimkar, Santosh <hidden>
Date: 2012-07-05 14:29:45
Also in: linux-omap

On Thu, Jul 5, 2012 at 7:56 PM, Tony Lindgren [off-list ref] wrote:
Hi,

* Santosh Shilimkar [off-list ref] [120705 05:13]:
quoted
From: R Sricharan <redacted>

Adding the OMAP5 ES1.0, 2.0 and OMAP5432 cpu revision
detection support.
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -50,6 +50,11 @@ int omap_type(void)
              val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
      } else if (cpu_is_omap44xx()) {
              val = omap_ctrl_readl(OMAP4_CTRL_MODULE_CORE_STATUS);
+     } else if (cpu_is_omap54xx()) {
+             val = omap_ctrl_readl(OMAP5XXX_CONTROL_STATUS);
+             val &= OMAP5_DEVICETYPE_MASK;
+             val >>= 6;
+             goto out;
      } else {
              pr_err("Cannot detect omap type!\n");
              goto out;
@@ -100,7 +105,7 @@ static u16 tap_prod_id;

 void omap_get_die_id(struct omap_die_id *odi)
 {
-     if (cpu_is_omap44xx()) {
+     if (cpu_is_omap44xx() || cpu_is_omap54xx()) {
Please update all these patches to use soc_is_omap54xx()
instead of cpu_is_omap54xx() as that's where we are heading.
Damn. We missed to update this. Will fix this and update the
branch. Thanks for pointing it out.

Regards
santosh
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