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clk: imx93: keep sys ctr clock always on 

Keep sys ctr clock always on to make sure its register
can be accessed for cpuidle.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20221028095211.2598312-7-peng.fan@oss.nxp.com
This commit is contained in:
Jacky Bai 2022-10-28 17:52:11 +08:00 committed by Abel Vesa
parent c9dcb4c1b6
commit f8aa5f6dc1
1 changed files with 2 additions and 1 deletions
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3
drivers/clk/imx/clk-imx93.c
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@ -242,7 +242,8 @@ static const struct imx93_clk_ccgr {
{ IMX93_CLK_HSIO_32K_GATE, "hsio_32k", "osc_32k", 0x9dc0, },
{ IMX93_CLK_ENET1_GATE, "enet1", "wakeup_axi_root", 0x9e00, },
{ IMX93_CLK_ENET_QOS_GATE, "enet_qos", "wakeup_axi_root", 0x9e40, },
{ IMX93_CLK_SYS_CNT_GATE, "sys_cnt", "osc_24m", 0x9e80, },
/* Critical because clk accessed during CPU idle */
{ IMX93_CLK_SYS_CNT_GATE, "sys_cnt", "osc_24m", 0x9e80, CLK_IS_CRITICAL},
{ IMX93_CLK_TSTMR1_GATE, "tstmr1", "bus_aon_root", 0x9ec0, },
{ IMX93_CLK_TSTMR2_GATE, "tstmr2", "bus_wakeup_root", 0x9f00, },
{ IMX93_CLK_TMC_GATE, "tmc", "osc_24m", 0x9f40, },