diff mbox series

[v5,4/5] clk: imx: clk-audiomix: Add CLK_SET_RATE_PARENT flags for clocks

Message ID 1716458390-20120-5-git-send-email-shengjiu.wang@nxp.com (mailing list archive)
State New
Headers show
Series clk: imx: clk-audiomix: Improvement for audiomix | expand

Commit Message

Shengjiu Wang May 23, 2024, 9:59 a.m. UTC 
Add CLK_SET_RATE_PARENT flags that when the device driver sets the
child clock rate, parent clock frequency can be refined accordingly.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 drivers/clk/imx/clk-imx8mp-audiomix.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Comments

Peng Fan May 24, 2024, 1:04 a.m. UTC | #1 
> Subject: [PATCH v5 4/5] clk: imx: clk-audiomix: Add CLK_SET_RATE_PARENT
> flags for clocks
> 
> Add CLK_SET_RATE_PARENT flags that when the device driver sets the child
> clock rate, parent clock frequency can be refined accordingly.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff mbox series

Patch

diff --git a/drivers/clk/imx/clk-imx8mp-audiomix.c b/drivers/clk/imx/clk-imx8mp-audiomix.c
index 2ee68f518850..cef01f1fa0b4 100644
--- a/drivers/clk/imx/clk-imx8mp-audiomix.c
+++ b/drivers/clk/imx/clk-imx8mp-audiomix.c
@@ -325,12 +325,12 @@  static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
 	for (i = 0; i < ARRAY_SIZE(sels); i++) {
 		if (sels[i].num_parents == 1) {
 			hw = devm_clk_hw_register_gate_parent_data(dev,
-				sels[i].name, &sels[i].parent, 0,
+				sels[i].name, &sels[i].parent, CLK_SET_RATE_PARENT,
 				base + sels[i].reg, sels[i].shift, 0, NULL);
 		} else {
 			hw = devm_clk_hw_register_mux_parent_data_table(dev,
 				sels[i].name, sels[i].parents,
-				sels[i].num_parents, 0,
+				sels[i].num_parents, CLK_SET_RATE_PARENT,
 				base + sels[i].reg,
 				sels[i].shift, sels[i].width,
 				0, NULL, NULL);
@@ -373,7 +373,8 @@  static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
 	clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_BYPASS] = hw;
 
 	hw = devm_clk_hw_register_gate(dev, "sai_pll_out", "sai_pll_bypass",
-				       0, base + SAI_PLL_GNRL_CTL, 13,
+				       CLK_SET_RATE_PARENT,
+				       base + SAI_PLL_GNRL_CTL, 13,
 				       0, NULL);
 	if (IS_ERR(hw)) {
 		ret = PTR_ERR(hw);
@@ -382,7 +383,8 @@  static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
 	clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_OUT] = hw;
 
 	hw = devm_clk_hw_register_fixed_factor(dev, "sai_pll_out_div2",
-					       "sai_pll_out", 0, 1, 2);
+					       "sai_pll_out",
+					       CLK_SET_RATE_PARENT, 1, 2);
 	if (IS_ERR(hw)) {
 		ret = PTR_ERR(hw);
 		goto err_clk_register;