linux-kernel - [PATCH v2 3/8] ARM: at91: pm: add UDP and UHP checks to newer SoCs

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Date:	Thu, 15 Jan 2015 15:59:26 +0100
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH v2 3/8] ARM: at91: pm: add UDP and UHP checks to newer SoCs

Check UDP and UHP on sam9x5, sam9n12 and the sama5 series.
Check UHP on the sam9g45.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/mach-at91/pm.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 515791edcc60..71cc845263dc 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -275,6 +275,7 @@ static int __init at91_pm_init(void)
 	pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
 
 	at91_pm_data.memctrl = AT91_MEMCTRL_SDRAMC;
+	at91_pm_data.uhp_udp_mask = AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP;
 
 	if (of_machine_is_compatible("atmel,at91rm9200")) {
 		/*
@@ -286,14 +287,8 @@ static int __init at91_pm_init(void)
 		at91_pm_data.uhp_udp_mask = AT91RM9200_PMC_UHP |
 					    AT91RM9200_PMC_UDP;
 		at91_pm_data.memctrl = AT91_MEMCTRL_MC;
-	} else if (of_machine_is_compatible("atmel,at91sam9260") ||
-		   of_machine_is_compatible("atmel,at91sam9g20") ||
-		   of_machine_is_compatible("atmel,at91sam9261") ||
-		   of_machine_is_compatible("atmel,at91sam9g10") ||
-		   of_machine_is_compatible("atmel,at91sam9263")) {
-		at91_pm_data.uhp_udp_mask = AT91SAM926x_PMC_UHP |
-					    AT91SAM926x_PMC_UDP;
 	} else if (of_machine_is_compatible("atmel,at91sam9g45")) {
+		at91_pm_data.uhp_udp_mask = AT91RM9200_PMC_UHP;
 		at91_pm_data.memctrl = AT91_MEMCTRL_DDRSDR;
 	}
 
-- 
2.1.0

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