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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2008-03-05 15:08:27 +0100
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-07-02 11:05:01 +0200
commit7951f188a0b7f9b2f181c692efb0d31082bec346 (patch)
tree4ea72d25f631f42bfe1b47c92dd2768b9549a67c
parentf3a24e1e272f844a4d14a39731b4fa946ba36adc (diff)
avr32: Enable SDRAMC clock at startup
The SDRAM controller needs a clock in order to respond to our commands, and suspend doesn't work very well without the SDRAM in self-refresh mode. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index baf4680b498..3ee5e727879 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -675,6 +675,14 @@ static struct clk hramc_clk = {
.users = 1,
.index = 3,
};
+static struct clk sdramc_clk = {
+ .name = "sdramc_clk",
+ .parent = &pbb_clk,
+ .mode = pbb_clk_mode,
+ .get_rate = pbb_clk_get_rate,
+ .users = 1,
+ .index = 14,
+};
static struct resource smc0_resource[] = {
PBMEM(0xfff03400),
@@ -1998,6 +2006,7 @@ struct clk *at32_clock_list[] = {
&hmatrix_clk,
&ebi_clk,
&hramc_clk,
+ &sdramc_clk,
&smc0_pclk,
&smc0_mck,
&pdc_hclk,