From: Abel Vesa <abel.vesa@linaro.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: abelvesa@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, linux-imx@nxp.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Peng Fan <peng.fan@nxp.com>, Jacky Bai <ping.bai@nxp.com>
Subject: Re: [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry
Date: Fri, 4 Nov 2022 23:08:00 +0200 [thread overview]
Message-ID: <Y2V/MM74gDLTWCbf@linaro.org> (raw)
In-Reply-To: <20221028095211.2598312-4-peng.fan@oss.nxp.com>
On 22-10-28 17:52:08, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Per updated Reference Mannual, the TPM[1,3] LPIT[1,2] root clock entries
> are reserved, it is because writing the CCM registers does nothing
> because the TPM[1,3] and LPIT[1,2] IPs source from bus clk, not from the
> TPM[1,3] LPIT[1,2] entries. And because there is no SW entity is using the
> entries since adding them, let's drop them.
>
> Reviewed-by: Jacky Bai <ping.bai@nxp.com>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> ---
> include/dt-bindings/clock/imx93-clock.h | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/include/dt-bindings/clock/imx93-clock.h b/include/dt-bindings/clock/imx93-clock.h
> index 19bc32788d81..8e02859d8ce2 100644
> --- a/include/dt-bindings/clock/imx93-clock.h
> +++ b/include/dt-bindings/clock/imx93-clock.h
> @@ -28,13 +28,9 @@
> #define IMX93_CLK_M33_SYSTICK 19
> #define IMX93_CLK_FLEXIO1 20
> #define IMX93_CLK_FLEXIO2 21
> -#define IMX93_CLK_LPIT1 22
> -#define IMX93_CLK_LPIT2 23
> #define IMX93_CLK_LPTMR1 24
> #define IMX93_CLK_LPTMR2 25
> -#define IMX93_CLK_TPM1 26
> #define IMX93_CLK_TPM2 27
> -#define IMX93_CLK_TPM3 28
> #define IMX93_CLK_TPM4 29
> #define IMX93_CLK_TPM5 30
> #define IMX93_CLK_TPM6 31
> --
> 2.37.1
>
WARNING: multiple messages have this Message-ID (diff)
From: Abel Vesa <abel.vesa@linaro.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: abelvesa@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, linux-imx@nxp.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Peng Fan <peng.fan@nxp.com>, Jacky Bai <ping.bai@nxp.com>
Subject: Re: [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry
Date: Fri, 4 Nov 2022 23:08:00 +0200 [thread overview]
Message-ID: <Y2V/MM74gDLTWCbf@linaro.org> (raw)
In-Reply-To: <20221028095211.2598312-4-peng.fan@oss.nxp.com>
On 22-10-28 17:52:08, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Per updated Reference Mannual, the TPM[1,3] LPIT[1,2] root clock entries
> are reserved, it is because writing the CCM registers does nothing
> because the TPM[1,3] and LPIT[1,2] IPs source from bus clk, not from the
> TPM[1,3] LPIT[1,2] entries. And because there is no SW entity is using the
> entries since adding them, let's drop them.
>
> Reviewed-by: Jacky Bai <ping.bai@nxp.com>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> ---
> include/dt-bindings/clock/imx93-clock.h | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/include/dt-bindings/clock/imx93-clock.h b/include/dt-bindings/clock/imx93-clock.h
> index 19bc32788d81..8e02859d8ce2 100644
> --- a/include/dt-bindings/clock/imx93-clock.h
> +++ b/include/dt-bindings/clock/imx93-clock.h
> @@ -28,13 +28,9 @@
> #define IMX93_CLK_M33_SYSTICK 19
> #define IMX93_CLK_FLEXIO1 20
> #define IMX93_CLK_FLEXIO2 21
> -#define IMX93_CLK_LPIT1 22
> -#define IMX93_CLK_LPIT2 23
> #define IMX93_CLK_LPTMR1 24
> #define IMX93_CLK_LPTMR2 25
> -#define IMX93_CLK_TPM1 26
> #define IMX93_CLK_TPM2 27
> -#define IMX93_CLK_TPM3 28
> #define IMX93_CLK_TPM4 29
> #define IMX93_CLK_TPM5 30
> #define IMX93_CLK_TPM6 31
> --
> 2.37.1
>
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next prev parent reply other threads:[~2022-11-04 21:08 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 9:52 [PATCH 0/6] clk: imx93: fix and update Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-10-28 9:52 ` [PATCH 1/6] clk: imx93: unmap anatop base in error handling path Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-11-04 21:20 ` Abel Vesa
2022-11-04 21:20 ` Abel Vesa
2022-10-28 9:52 ` [PATCH 2/6] clk: imx93: correct enet clock Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-11-04 20:52 ` Abel Vesa
2022-11-04 20:52 ` Abel Vesa
2022-10-28 9:52 ` [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-10-28 22:07 ` Krzysztof Kozlowski
2022-10-28 22:07 ` Krzysztof Kozlowski
2022-11-04 21:08 ` Abel Vesa [this message]
2022-11-04 21:08 ` Abel Vesa
2022-10-28 9:52 ` [PATCH 4/6] clk: imx93: drop tpm1/3, lpit1/2 clk Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-11-04 21:22 ` Abel Vesa
2022-11-04 21:22 ` Abel Vesa
2022-10-28 9:52 ` [PATCH 5/6] clk: imx: keep hsio bus clock always on Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-11-04 21:34 ` Abel Vesa
2022-11-04 21:34 ` Abel Vesa
2022-10-28 9:52 ` [PATCH 6/6] clk: imx93: keep sys ctr " Peng Fan (OSS)
2022-10-28 9:52 ` Peng Fan (OSS)
2022-11-04 21:31 ` Abel Vesa
2022-11-04 21:31 ` Abel Vesa
2022-11-02 2:13 ` [PATCH 0/6] clk: imx93: fix and update Peng Fan
2022-11-02 2:13 ` Peng Fan
2022-11-04 20:51 ` Abel Vesa
2022-11-04 20:51 ` Abel Vesa
2022-11-21 15:58 ` Abel Vesa
2022-11-21 15:58 ` Abel Vesa
-- strict thread matches above, loose matches on Subject: below --
2022-10-27 10:11 Peng Fan (OSS)
2022-10-27 10:11 ` [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry Peng Fan (OSS)
2022-10-27 10:11 ` Peng Fan (OSS)
2022-10-27 21:17 ` Krzysztof Kozlowski
2022-10-27 21:17 ` Krzysztof Kozlowski
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