[PATCH 02/10] clk: imx: scu: add parallel port clock ops
From: Dong Aisheng <aisheng.dong@nxp.com>
Date: 2021-06-04 09:11:00
Also in:
linux-clk
Subsystem:
common clk framework, nxp i.mx clock drivers, the rest · Maintainers:
Stephen Boyd, Brian Masney, Jerome Brunet, Abel Vesa, Linus Torvalds
From: "Guoniu.zhou" <redacted> Because digital pll for parallel interface is on by default, and not provide enable/disable function by scu, so add the related ops for this kind of clocks. Signed-off-by: Guoniu.zhou <redacted> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> --- drivers/clk/imx/clk-scu.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index f4efb3b76c86..680b2650fd45 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c@@ -425,6 +425,12 @@ static const struct clk_ops clk_scu_cpu_ops = { .unprepare = clk_scu_unprepare, }; +static const struct clk_ops clk_scu_pi_ops = { + .recalc_rate = clk_scu_recalc_rate, + .round_rate = clk_scu_round_rate, + .set_rate = clk_scu_set_rate, +}; + struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, const char * const *parents, int num_parents, u32 rsrc_id, u8 clk_type)
@@ -445,6 +451,8 @@ struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, init.ops = &clk_scu_ops; if (rsrc_id == IMX_SC_R_A35) init.ops = &clk_scu_cpu_ops; + else if (rsrc_id == IMX_SC_R_PI_0_PLL) + init.ops = &clk_scu_pi_ops; else init.ops = &clk_scu_ops; init.parent_names = parents;
--
2.25.1
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