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rtc: hym8563: Add CLK_IS_CRITICAL for output clock

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The 32k clock is used for hp timer on RK3588, and it should be always on.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Ie28a16308521fadc33ae91c25215f30bd2265f33
This commit is contained in:
Finley Xiao
2022-06-29 14:18:59 +08:00
committed by Tao Huang
parent 112f4f431d
commit f822ab60e5
1 changed files with 1 additions and 7 deletions
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8
drivers/rtc/rtc-hym8563.c
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@@ -412,16 +412,10 @@ static struct clk *hym8563_clkout_register_clk(struct hym8563 *hym8563)
struct device_node *node = client->dev.of_node;
struct clk *clk;
struct clk_init_data init;
int ret;
ret = i2c_smbus_write_byte_data(client, HYM8563_CLKOUT,
0);
if (ret < 0)
return ERR_PTR(ret);
init.name = "hym8563-clkout";
init.ops = &hym8563_clkout_ops;
init.flags = 0;
init.flags = CLK_IS_CRITICAL;
init.parent_names = NULL;
init.num_parents = 0;
hym8563->clkout_hw.init = &init;