[PATCH v2] clk: samsung: correct clock summary for hsi1 block
Alim Akhtar
alim.akhtar at samsung.com
Fri May 9 19:28:31 PDT 2025
Hi Pritam
> -----Original Message-----
> From: Pritam Manohar Sutar <pritam.sutar at samsung.com>
> Sent: Tuesday, May 6, 2025 1:32 PM
> To: krzk at kernel.org; s.nawrocki at samsung.com; cw00.choi at samsung.com;
> alim.akhtar at samsung.com; mturquette at baylibre.com; sboyd at kernel.org;
> sunyeal.hong at samsung.com
> Cc: linux-samsung-soc at vger.kernel.org; linux-clk at vger.kernel.org; linux-
> arm-kernel at lists.infradead.org; linux-kernel at vger.kernel.org;
> rosa.pila at samsung.com; dev.tailor at samsung.com;
> faraz.ata at samsung.com; Pritam Manohar Sutar
> <pritam.sutar at samsung.com>; stable <stable at kernel.org>
> Subject: [PATCH v2] clk: samsung: correct clock summary for hsi1 block
>
> clk_summary shows wrong value for "mout_hsi1_usbdrd_user".
> It shows 400Mhz instead of 40Mhz as below.
>
> dout_shared2_div4 1 1 0 400000000 0 0 50000 Y ...
> mout_hsi1_usbdrd_user 0 0 0 400000000 0 0 50000 Y ...
> dout_clkcmu_hsi1_usbdrd 0 0 0 40000000 0 0 50000 Y ...
>
> Correct the clk_tree by adding correct clock parent for
> "mout_hsi1_usbdrd_user".
>
> Post this change, clk_summary shows correct value.
>
> dout_shared2_div4 1 1 0 400000000 0 0 50000 Y ...
> mout_clkcmu_hsi1_usbdrd 0 0 0 400000000 0 0 50000 Y ...
> dout_clkcmu_hsi1_usbdrd 0 0 0 40000000 0 0 50000 Y ...
> mout_hsi1_usbdrd_user 0 0 0 40000000 0 0 50000 Y ...
>
> Fixes: 485e13fe2fb6 ("clk: samsung: add top clock support for ExynosAuto
> v920 SoC")
> Cc: stable <stable at kernel.org>
> Signed-off-by: Pritam Manohar Sutar <pritam.sutar at samsung.com>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar at samsung.com>
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