diff options
| author |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-06-08 02:36:47 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@codeaurora.org> | 2017-06-29 18:47:35 -0700 |
| commit | b3b02eac33eddda88992962d920b46348bb086da (patch) | |
| tree | 7f905d035b2db5a24d60de9b0d72a5be819164b3 /drivers/clk/at91/clk-peripheral.c | |
| parent | clk: keystone: TI_SCI_PROTOCOL is needed for clk driver (diff) | |
| download | wireguard-linux-b3b02eac33eddda88992962d920b46348bb086da.tar.xz wireguard-linux-b3b02eac33eddda88992962d920b46348bb086da.zip | |
clk: at91: Add sama5d2 suspend/resume
On sama5d2, VDD core maybe be cut while in suspend. This means registers
will be lost. Ensure they are saved and restored properly.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91/clk-peripheral.c')
| -rw-r--r-- | drivers/clk/at91/clk-peripheral.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c index dc29fd979d3f..770118369230 100644 --- a/drivers/clk/at91/clk-peripheral.c +++ b/drivers/clk/at91/clk-peripheral.c @@ -367,8 +367,10 @@ at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock, if (ret) { kfree(periph); hw = ERR_PTR(ret); - } else + } else { clk_sam9x5_peripheral_autodiv(periph); + pmc_register_id(id); + } return hw; } |