mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<ludovic.desroches@microchip.com>, <linux@armlinux.org.uk>,
	<robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 2/3] ARM: at91: pm: group constants and addresses loading
Date: Tue, 28 Sep 2021 11:42:56 +0300	[thread overview]
Message-ID: <20210928084257.2188017-3-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <20210928084257.2188017-1-claudiu.beznea@microchip.com>

Group constants and addresses loading. This commit prepares the field for
the next one. Added fixes tag on this commit as the next one will fail
to apply if backported alone to older kernels.

Fixes: f0bbf17958e8 ("ARM: at91: pm: add self-refresh support for sama7g5")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 arch/arm/mach-at91/pm_suspend.S | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index cbd61a3bcab1..34f251fdb743 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -1014,6 +1014,15 @@ ENTRY(at91_pm_suspend_in_sram)
 	mov	tmp1, #0
 	mcr	p15, 0, tmp1, c7, c10, 4
 
+	ldr	tmp1, [r0, #PM_DATA_PMC_MCKR_OFFSET]
+	str	tmp1, .mckr_offset
+	ldr	tmp1, [r0, #PM_DATA_PMC_VERSION]
+	str	tmp1, .pmc_version
+	ldr	tmp1, [r0, #PM_DATA_MEMCTRL]
+	str	tmp1, .memtype
+	ldr	tmp1, [r0, #PM_DATA_MODE]
+	str	tmp1, .pm_mode
+
 	ldr	tmp1, [r0, #PM_DATA_PMC]
 	str	tmp1, .pmc_base
 	ldr	tmp1, [r0, #PM_DATA_RAMC0]
@@ -1022,14 +1031,6 @@ ENTRY(at91_pm_suspend_in_sram)
 	str	tmp1, .sramc1_base
 	ldr	tmp1, [r0, #PM_DATA_RAMC_PHY]
 	str	tmp1, .sramc_phy_base
-	ldr	tmp1, [r0, #PM_DATA_MEMCTRL]
-	str	tmp1, .memtype
-	ldr	tmp1, [r0, #PM_DATA_MODE]
-	str	tmp1, .pm_mode
-	ldr	tmp1, [r0, #PM_DATA_PMC_MCKR_OFFSET]
-	str	tmp1, .mckr_offset
-	ldr	tmp1, [r0, #PM_DATA_PMC_VERSION]
-	str	tmp1, .pmc_version
 	/* Both ldrne below are here to preload their address in the TLB */
 	ldr	tmp1, [r0, #PM_DATA_SHDWC]
 	str	tmp1, .shdwc
-- 
2.25.1


  parent reply	other threads:[~2021-09-28  8:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28  8:42 [PATCH 0/3] ARM: at91: pm: fixes Claudiu Beznea
2021-09-28  8:42 ` [PATCH 1/3] ARM: dts: at91: sama7g5ek: add suspend voltage for ddr3l rail Claudiu Beznea
2021-09-28  8:42 ` Claudiu Beznea [this message]
2021-09-28 10:01   ` [PATCH 2/3] ARM: at91: pm: group constants and addresses loading Alexandre Belloni
2021-09-30 10:16     ` Claudiu.Beznea
2021-10-04 10:11       ` Nicolas Ferre
2021-09-28  8:42 ` [PATCH 3/3] ARM: at91: pm: preload base address of controllers in tlb Claudiu Beznea
2021-09-28 10:01   ` Alexandre Belloni

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=20210928084257.2188017-3-claudiu.beznea@microchip.com \
    --to=claudiu.beznea@microchip.com \
    --cc=alexandre.belloni@bootlin.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@armlinux.org.uk \
    --cc=ludovic.desroches@microchip.com \
    --cc=nicolas.ferre@microchip.com \
    --cc=robh+dt@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®