From cd8bd2f3ca64cac701084a5b3fc21e721bb15278 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Fri, 4 Jun 2021 17:09:39 +0800 Subject: [PATCH] clk: imx: scu: Add A53 frequency scaling support Add i.MX8QM cpufreq support for A53 cluster. Signed-off-by: Anson Huang Signed-off-by: Dong Aisheng Reviewed-by: Abel Vesa Signed-off-by: Abel Vesa --- drivers/clk/imx/clk-scu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index 2537e68..8b3eb58 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -273,7 +273,7 @@ static int clk_scu_atf_set_cpu_rate(struct clk_hw *hw, unsigned long rate, struct arm_smccc_res res; unsigned long cluster_id; - if (clk->rsrc_id == IMX_SC_R_A35) + if (clk->rsrc_id == IMX_SC_R_A35 || clk->rsrc_id == IMX_SC_R_A53) cluster_id = 0; else return -EINVAL; @@ -449,7 +449,7 @@ 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) + if (rsrc_id == IMX_SC_R_A35 || rsrc_id == IMX_SC_R_A53) init.ops = &clk_scu_cpu_ops; else if (rsrc_id == IMX_SC_R_PI_0_PLL) init.ops = &clk_scu_pi_ops; -- 2.7.4