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authorClaudiu Beznea <claudiu.beznea@microchip.com>2019-02-14 15:54:57 +0000
committerLudovic Desroches <ludovic.desroches@microchip.com>2019-03-28 11:05:53 +0100
commiteaedc0d379da6d1157a4f274d186001d11615b2b (patch)
treeecb6d52dda6a05f24de58626ba05efec9ab66746 /include/linux/clk
parenta958156dac936d336f6f56fd2de86e36bc868ff4 (diff)
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ARM: at91: pm: add ULP1 support for SAM9X60
Add ULP1 support for SAM9X60. In pm_suspend.S enable RC oscillator in PMC if it is not enabled. At resume the state before suspend is restored. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Diffstat (limited to 'include/linux/clk')
-rw-r--r--include/linux/clk/at91_pmc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index 931ab05f771d..bd3a65c0bad3 100644
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -159,6 +159,7 @@
#define AT91_PMC_FSMR 0x70 /* Fast Startup Mode Register */
#define AT91_PMC_FSTT(n) BIT(n)
+#define AT91_PMC_RTTAL BIT(16)
#define AT91_PMC_RTCAL BIT(17) /* RTC Alarm Enable */
#define AT91_PMC_USBAL BIT(18) /* USB Resume Enable */
#define AT91_PMC_SDMMC_CD BIT(19) /* SDMMC Card Detect Enable */