diff mbox series

[1/3] clk: qcom: dispcc-qcm2290: Fix BI_TCXO_AO handling

Message ID 20230412-topic-qcm_dispcc-v1-1-bf2989a75ae4@linaro.org
State New
Headers
Series QCM2290 dispcc fixups |

Commit Message

Konrad Dybcio April 12, 2023, 2:53 p.m. UTC 
  BI_TCXO_AO was previously shoved in under the name of its non-AO
sibling in parent_map_2. Resolve it.

Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/clk/qcom/dispcc-qcm2290.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Comments

Bjorn Andersson April 14, 2023, 3:23 a.m. UTC | #1 
On Wed, Apr 12, 2023 at 04:53:05PM +0200, Konrad Dybcio wrote:
> BI_TCXO_AO was previously shoved in under the name of its non-AO
> sibling in parent_map_2. Resolve it.
> 
> Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  drivers/clk/qcom/dispcc-qcm2290.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/clk/qcom/dispcc-qcm2290.c b/drivers/clk/qcom/dispcc-qcm2290.c
> index cbb5f1ec6a54..0f516c72e624 100644
> --- a/drivers/clk/qcom/dispcc-qcm2290.c
> +++ b/drivers/clk/qcom/dispcc-qcm2290.c
> @@ -24,6 +24,7 @@
>  
>  enum {
>  	P_BI_TCXO,
> +	P_BI_TCXO_AO,
>  	P_DISP_CC_PLL0_OUT_MAIN,
>  	P_DSI0_PHY_PLL_OUT_BYTECLK,
>  	P_DSI0_PHY_PLL_OUT_DSICLK,
> @@ -83,7 +84,7 @@ static const struct clk_parent_data disp_cc_parent_data_1[] = {
>  };
>  
>  static const struct parent_map disp_cc_parent_map_2[] = {
> -	{ P_BI_TCXO, 0 },
> +	{ P_BI_TCXO_AO, 0 },

I think the commit message fails to explain why the parent clock for the
AHB clocks should be active-only. Are you sure, can you please
elaborate?

Thanks,
Bjorn

>  	{ P_GPLL0_OUT_MAIN, 4 },
>  };
>  
> @@ -154,7 +155,7 @@ static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
>  };
>  
>  static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
> -	F(19200000, P_BI_TCXO, 1, 0, 0),
> +	F(19200000, P_BI_TCXO_AO, 1, 0, 0),
>  	F(37500000, P_GPLL0_OUT_MAIN, 8, 0, 0),
>  	F(75000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
>  	{ }
> 
> -- 
> 2.40.0
>
diff mbox series

Patch

diff --git a/drivers/clk/qcom/dispcc-qcm2290.c b/drivers/clk/qcom/dispcc-qcm2290.c
index cbb5f1ec6a54..0f516c72e624 100644
--- a/drivers/clk/qcom/dispcc-qcm2290.c
+++ b/drivers/clk/qcom/dispcc-qcm2290.c
@@ -24,6 +24,7 @@ 
 
 enum {
 	P_BI_TCXO,
+	P_BI_TCXO_AO,
 	P_DISP_CC_PLL0_OUT_MAIN,
 	P_DSI0_PHY_PLL_OUT_BYTECLK,
 	P_DSI0_PHY_PLL_OUT_DSICLK,
@@ -83,7 +84,7 @@  static const struct clk_parent_data disp_cc_parent_data_1[] = {
 };
 
 static const struct parent_map disp_cc_parent_map_2[] = {
-	{ P_BI_TCXO, 0 },
+	{ P_BI_TCXO_AO, 0 },
 	{ P_GPLL0_OUT_MAIN, 4 },
 };
 
@@ -154,7 +155,7 @@  static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
 };
 
 static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
-	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(19200000, P_BI_TCXO_AO, 1, 0, 0),
 	F(37500000, P_GPLL0_OUT_MAIN, 8, 0, 0),
 	F(75000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
 	{ }