* [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock
@ 2025-09-23 18:38 Taniya Das
2025-09-24 5:19 ` Imran Shaik
2025-10-27 14:09 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Taniya Das @ 2025-09-23 18:38 UTC (permalink / raw)
To: Bjorn Andersson, Michael Turquette, Stephen Boyd, Melody Olvera,
Dmitry Baryshkov, Taniya Das
Cc: Ajit Pandey, Imran Shaik, Jagadeesh Kona, linux-arm-msm,
linux-clk, linux-kernel, Taniya Das
The SD card support requires a 37.5MHz clock; add it to the frequency
list for the storage SW driver to be able to request for the frequency.
Fixes: 3267c774f3ff ("clk: qcom: Add support for GCC on SM8750")
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
---
drivers/clk/qcom/gcc-sm8750.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/qcom/gcc-sm8750.c b/drivers/clk/qcom/gcc-sm8750.c
index 8092dd6b37b56f4fd786e33d4f0e8aabcd6ecdfe..def86b71a3da534f07844f01ecb73b424db3bddc 100644
--- a/drivers/clk/qcom/gcc-sm8750.c
+++ b/drivers/clk/qcom/gcc-sm8750.c
@@ -1012,6 +1012,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = {
static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
F(400000, P_BI_TCXO, 12, 1, 4),
F(25000000, P_GCC_GPLL0_OUT_EVEN, 12, 0, 0),
+ F(37500000, P_GCC_GPLL0_OUT_EVEN, 8, 0, 0),
F(50000000, P_GCC_GPLL0_OUT_EVEN, 6, 0, 0),
F(100000000, P_GCC_GPLL0_OUT_EVEN, 3, 0, 0),
F(202000000, P_GCC_GPLL9_OUT_MAIN, 4, 0, 0),
---
base-commit: ce7f1a983b074f6cf8609068088ca3182c569ee4
change-id: 20250923-sm8750_gcc_sdcc2_frequency-debfdbbab8b3
Best regards,
--
Taniya Das <taniya.das@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock
2025-09-23 18:38 [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock Taniya Das
@ 2025-09-24 5:19 ` Imran Shaik
2025-10-27 14:09 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Imran Shaik @ 2025-09-24 5:19 UTC (permalink / raw)
To: Taniya Das, Bjorn Andersson, Michael Turquette, Stephen Boyd,
Melody Olvera, Dmitry Baryshkov, Taniya Das
Cc: Ajit Pandey, Imran Shaik, Jagadeesh Kona, linux-arm-msm,
linux-clk, linux-kernel
On 9/24/2025 12:08 AM, Taniya Das wrote:
> The SD card support requires a 37.5MHz clock; add it to the frequency
> list for the storage SW driver to be able to request for the frequency.
>
> Fixes: 3267c774f3ff ("clk: qcom: Add support for GCC on SM8750")
> Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
> ---
> drivers/clk/qcom/gcc-sm8750.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/qcom/gcc-sm8750.c b/drivers/clk/qcom/gcc-sm8750.c
> index 8092dd6b37b56f4fd786e33d4f0e8aabcd6ecdfe..def86b71a3da534f07844f01ecb73b424db3bddc 100644
> --- a/drivers/clk/qcom/gcc-sm8750.c
> +++ b/drivers/clk/qcom/gcc-sm8750.c
> @@ -1012,6 +1012,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = {
> static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
> F(400000, P_BI_TCXO, 12, 1, 4),
> F(25000000, P_GCC_GPLL0_OUT_EVEN, 12, 0, 0),
> + F(37500000, P_GCC_GPLL0_OUT_EVEN, 8, 0, 0),
> F(50000000, P_GCC_GPLL0_OUT_EVEN, 6, 0, 0),
> F(100000000, P_GCC_GPLL0_OUT_EVEN, 3, 0, 0),
> F(202000000, P_GCC_GPLL9_OUT_MAIN, 4, 0, 0),
>
> ---
> base-commit: ce7f1a983b074f6cf8609068088ca3182c569ee4
> change-id: 20250923-sm8750_gcc_sdcc2_frequency-debfdbbab8b3
>
> Best regards,
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Thanks,
Imran
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock
2025-09-23 18:38 [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock Taniya Das
2025-09-24 5:19 ` Imran Shaik
@ 2025-10-27 14:09 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2025-10-27 14:09 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Melody Olvera, Dmitry Baryshkov,
Taniya Das, Taniya Das
Cc: Ajit Pandey, Imran Shaik, Jagadeesh Kona, linux-arm-msm,
linux-clk, linux-kernel
On Wed, 24 Sep 2025 00:08:30 +0530, Taniya Das wrote:
> The SD card support requires a 37.5MHz clock; add it to the frequency
> list for the storage SW driver to be able to request for the frequency.
>
>
Applied, thanks!
[1/1] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock
commit: 393f7834cd2b1eaf4a9eff2701e706e73e660dd7
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-10-27 14:06 UTC | newest]
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2025-09-23 18:38 [PATCH] clk: qcom: gcc-sm8750: Add a new frequency for sdcc2 clock Taniya Das
2025-09-24 5:19 ` Imran Shaik
2025-10-27 14:09 ` Bjorn Andersson
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