[PATCH 2/3] ARM: at91: pm: group constants and addresses loading

Claudiu Beznea claudiu.beznea at microchip.com
Tue Sep 28 01:42:56 PDT 2021


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 at 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




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