* [PATCH] clk: imx8mn: Add M7 core clock
@ 2021-08-19 20:20 Marek Vasut
2021-08-24 12:14 ` Abel Vesa
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Marek Vasut @ 2021-08-19 20:20 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-clk, Marek Vasut, Abel Vesa, Fabio Estevam, NXP Linux Team,
Peng Fan, Shawn Guo
Add missing M7 core clock entry to the iMX8MN clock driver.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Abel Vesa <abel.vesa@nxp.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
---
drivers/clk/imx/clk-imx8mn.c | 5 +++++
include/dt-bindings/clock/imx8mn-clock.h | 4 +++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index 212708e9388e2..9dba4eb643ab9 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -40,6 +40,9 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
+static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "vpu_pll_out",
+ "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
+
static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
"sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
"video_pll1_out", "audio_pll2_out", };
@@ -421,6 +424,8 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
hws[IMX8MN_CLK_A53_SRC] = hws[IMX8MN_CLK_A53_DIV];
hws[IMX8MN_CLK_A53_CG] = hws[IMX8MN_CLK_A53_DIV];
+ hws[IMX8MN_CLK_M7_CORE] = imx8m_clk_hw_composite_core("arm_m7_core", imx8mn_m7_sels, base + 0x8080);
+
hws[IMX8MN_CLK_GPU_CORE] = imx8m_clk_hw_composite_core("gpu_core", imx8mn_gpu_core_sels, base + 0x8180);
hws[IMX8MN_CLK_GPU_SHADER] = imx8m_clk_hw_composite_core("gpu_shader", imx8mn_gpu_shader_sels, base + 0x8200);
diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h
index d24b627cb2e71..01e8bab1d767a 100644
--- a/include/dt-bindings/clock/imx8mn-clock.h
+++ b/include/dt-bindings/clock/imx8mn-clock.h
@@ -241,6 +241,8 @@
#define IMX8MN_CLK_CLKOUT2_DIV 219
#define IMX8MN_CLK_CLKOUT2 220
-#define IMX8MN_CLK_END 221
+#define IMX8MN_CLK_M7_CORE 221
+
+#define IMX8MN_CLK_END 222
#endif
--
2.30.2
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^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] clk: imx8mn: Add M7 core clock
2021-08-19 20:20 [PATCH] clk: imx8mn: Add M7 core clock Marek Vasut
@ 2021-08-24 12:14 ` Abel Vesa
2021-08-24 12:28 ` Fabio Estevam
2021-08-24 13:05 ` Abel Vesa
2 siblings, 0 replies; 4+ messages in thread
From: Abel Vesa @ 2021-08-24 12:14 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-arm-kernel, linux-clk, Fabio Estevam, NXP Linux Team,
Peng Fan, Shawn Guo
On 21-08-19 22:20:36, Marek Vasut wrote:
> Add missing M7 core clock entry to the iMX8MN clock driver.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Abel Vesa <abel.vesa@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
I'm OK with it.
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
> ---
> drivers/clk/imx/clk-imx8mn.c | 5 +++++
> include/dt-bindings/clock/imx8mn-clock.h | 4 +++-
> 2 files changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
> index 212708e9388e2..9dba4eb643ab9 100644
> --- a/drivers/clk/imx/clk-imx8mn.c
> +++ b/drivers/clk/imx/clk-imx8mn.c
> @@ -40,6 +40,9 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
>
> static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
>
> +static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "vpu_pll_out",
> + "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
> +
> static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
> "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
> "video_pll1_out", "audio_pll2_out", };
> @@ -421,6 +424,8 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
> hws[IMX8MN_CLK_A53_SRC] = hws[IMX8MN_CLK_A53_DIV];
> hws[IMX8MN_CLK_A53_CG] = hws[IMX8MN_CLK_A53_DIV];
>
> + hws[IMX8MN_CLK_M7_CORE] = imx8m_clk_hw_composite_core("arm_m7_core", imx8mn_m7_sels, base + 0x8080);
> +
> hws[IMX8MN_CLK_GPU_CORE] = imx8m_clk_hw_composite_core("gpu_core", imx8mn_gpu_core_sels, base + 0x8180);
> hws[IMX8MN_CLK_GPU_SHADER] = imx8m_clk_hw_composite_core("gpu_shader", imx8mn_gpu_shader_sels, base + 0x8200);
>
> diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h
> index d24b627cb2e71..01e8bab1d767a 100644
> --- a/include/dt-bindings/clock/imx8mn-clock.h
> +++ b/include/dt-bindings/clock/imx8mn-clock.h
> @@ -241,6 +241,8 @@
> #define IMX8MN_CLK_CLKOUT2_DIV 219
> #define IMX8MN_CLK_CLKOUT2 220
>
> -#define IMX8MN_CLK_END 221
> +#define IMX8MN_CLK_M7_CORE 221
> +
> +#define IMX8MN_CLK_END 222
>
> #endif
> --
> 2.30.2
>
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] clk: imx8mn: Add M7 core clock
2021-08-19 20:20 [PATCH] clk: imx8mn: Add M7 core clock Marek Vasut
2021-08-24 12:14 ` Abel Vesa
@ 2021-08-24 12:28 ` Fabio Estevam
2021-08-24 13:05 ` Abel Vesa
2 siblings, 0 replies; 4+ messages in thread
From: Fabio Estevam @ 2021-08-24 12:28 UTC (permalink / raw)
To: Marek Vasut
Cc: moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
linux-clk, Abel Vesa, NXP Linux Team, Peng Fan, Shawn Guo
Hi Marek,
On Thu, Aug 19, 2021 at 5:20 PM Marek Vasut <marex@denx.de> wrote:
>
> Add missing M7 core clock entry to the iMX8MN clock driver.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Abel Vesa <abel.vesa@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] clk: imx8mn: Add M7 core clock
2021-08-19 20:20 [PATCH] clk: imx8mn: Add M7 core clock Marek Vasut
2021-08-24 12:14 ` Abel Vesa
2021-08-24 12:28 ` Fabio Estevam
@ 2021-08-24 13:05 ` Abel Vesa
2 siblings, 0 replies; 4+ messages in thread
From: Abel Vesa @ 2021-08-24 13:05 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-arm-kernel, linux-clk, Fabio Estevam, NXP Linux Team,
Peng Fan, Shawn Guo
On 21-08-19 22:20:36, Marek Vasut wrote:
> Add missing M7 core clock entry to the iMX8MN clock driver.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Abel Vesa <abel.vesa@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
Applied, thanks.
> ---
> drivers/clk/imx/clk-imx8mn.c | 5 +++++
> include/dt-bindings/clock/imx8mn-clock.h | 4 +++-
> 2 files changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
> index 212708e9388e2..9dba4eb643ab9 100644
> --- a/drivers/clk/imx/clk-imx8mn.c
> +++ b/drivers/clk/imx/clk-imx8mn.c
> @@ -40,6 +40,9 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
>
> static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
>
> +static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "vpu_pll_out",
> + "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
> +
> static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
> "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
> "video_pll1_out", "audio_pll2_out", };
> @@ -421,6 +424,8 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
> hws[IMX8MN_CLK_A53_SRC] = hws[IMX8MN_CLK_A53_DIV];
> hws[IMX8MN_CLK_A53_CG] = hws[IMX8MN_CLK_A53_DIV];
>
> + hws[IMX8MN_CLK_M7_CORE] = imx8m_clk_hw_composite_core("arm_m7_core", imx8mn_m7_sels, base + 0x8080);
> +
> hws[IMX8MN_CLK_GPU_CORE] = imx8m_clk_hw_composite_core("gpu_core", imx8mn_gpu_core_sels, base + 0x8180);
> hws[IMX8MN_CLK_GPU_SHADER] = imx8m_clk_hw_composite_core("gpu_shader", imx8mn_gpu_shader_sels, base + 0x8200);
>
> diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h
> index d24b627cb2e71..01e8bab1d767a 100644
> --- a/include/dt-bindings/clock/imx8mn-clock.h
> +++ b/include/dt-bindings/clock/imx8mn-clock.h
> @@ -241,6 +241,8 @@
> #define IMX8MN_CLK_CLKOUT2_DIV 219
> #define IMX8MN_CLK_CLKOUT2 220
>
> -#define IMX8MN_CLK_END 221
> +#define IMX8MN_CLK_M7_CORE 221
> +
> +#define IMX8MN_CLK_END 222
>
> #endif
> --
> 2.30.2
>
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2021-08-19 20:20 [PATCH] clk: imx8mn: Add M7 core clock Marek Vasut
2021-08-24 12:14 ` Abel Vesa
2021-08-24 12:28 ` Fabio Estevam
2021-08-24 13:05 ` Abel Vesa
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