diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2021-06-04 17:09:40 +0800 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2021-06-14 12:34:39 +0300 |
| commit | a43f6e8ae429f5ca594ae4463cc31c2a8ad4339c (patch) | |
| tree | a0845a18ef59a649744eae121b0fb2415dc00b98 /drivers/clk/imx | |
| parent | cd8bd2f3ca64cac701084a5b3fc21e721bb15278 (diff) | |
clk: imx: scu: Add A72 frequency scaling support
Add A72 clock to support cpufreq on A72 cluster.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-scu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index 8b3eb58e6d12..9f7ad3ca1039 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -275,6 +275,8 @@ static int clk_scu_atf_set_cpu_rate(struct clk_hw *hw, unsigned long rate, if (clk->rsrc_id == IMX_SC_R_A35 || clk->rsrc_id == IMX_SC_R_A53) cluster_id = 0; + else if (clk->rsrc_id == IMX_SC_R_A72) + cluster_id = 1; else return -EINVAL; @@ -449,7 +451,7 @@ struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, init.name = name; init.ops = &clk_scu_ops; - if (rsrc_id == IMX_SC_R_A35 || rsrc_id == IMX_SC_R_A53) + if (rsrc_id == IMX_SC_R_A35 || rsrc_id == IMX_SC_R_A53 || rsrc_id == IMX_SC_R_A72) init.ops = &clk_scu_cpu_ops; else if (rsrc_id == IMX_SC_R_PI_0_PLL) init.ops = &clk_scu_pi_ops; |