* [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes
@ 2022-11-17 11:36 Dario Binacchi
2022-11-17 11:36 ` [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll Dario Binacchi
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Dario Binacchi @ 2022-11-17 11:36 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, michael, Dario Binacchi, Abel Vesa, Anson Huang,
Fabio Estevam, Krzysztof Kozlowski, Michael Turquette,
NXP Linux Team, Pengutronix Kernel Team, Rob Herring,
Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree,
linux-arm-kernel, linux-clk
This series has been tested on the BSH SystemMaster (SMM) S2 board.
Changes in v2:
- Update the commit message.
- Add Fixes tag.
- Maintain IMX8MN_VPU_* constants to not break backward compatibility.
- Update the commit message.
- Add Fixes tag.
- Maintain IMX8MN_VIDEO_PLL1* constants to not break backward
compatibility.
Dario Binacchi (5):
clk: imx8mn: rename vpu_pll to m7_alt_pll
clk: imx: replace osc_hdmi with dummy
clk: imx: rename video_pll1 to video_pll
clk: imx8mn: fix imx8mn_sai2_sels clocks list
clk: imx8mn: fix imx8mn_enet_phy_sels clocks list
drivers/clk/imx/clk-imx8mn.c | 116 +++++++++++------------
include/dt-bindings/clock/imx8mn-clock.h | 24 +++--
2 files changed, 74 insertions(+), 66 deletions(-)
--
2.32.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll 2022-11-17 11:36 [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Dario Binacchi @ 2022-11-17 11:36 ` Dario Binacchi 2022-11-21 20:09 ` Abel Vesa 2022-11-17 11:36 ` [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll Dario Binacchi ` (2 subsequent siblings) 3 siblings, 1 reply; 8+ messages in thread From: Dario Binacchi @ 2022-11-17 11:36 UTC (permalink / raw) To: linux-kernel Cc: linux-amarula, michael, Dario Binacchi, Abel Vesa, Anson Huang, Fabio Estevam, Krzysztof Kozlowski, Michael Turquette, NXP Linux Team, Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree, linux-arm-kernel, linux-clk The IMX8MN platform does not have any video processing unit (VPU), and indeed in the reference manual (document IMX8MNRM Rev 2, 07/2022) there is no occurrence of its pll. From an analysis of the code and the RM itself, I think vpu pll is used instead of m7 alternate pll, probably for copy and paste of code taken from modules of similar architectures. As an example for all, if we consider the second row of the "Clock Root" table of chapter 5 (Clocks and Power Management) of the RM: Clock Root offset Source Select (CCM_TARGET_ROOTn[MUX]) ... ... ... ARM_M7_CLK_ROOT 0x8080 000 - 24M_REF_CLK 001 - SYSTEM_PLL2_DIV5 010 - SYSTEM_PLL2_DIV4 011 - M7_ALT_PLL_CLK 100 - SYSTEM_PLL1_CLK 101 - AUDIO_PLL1_CLK 110 - VIDEO_PLL_CLK 111 - SYSTEM_PLL3_CLK ... ... ... but in the source code, the imx8mn_m7_sels clocks list contains vpu_pll for the source select bits 011b. So, let's rename "vpu_pll" to "m7_alt_pll" to be consistent with the RM. The IMX8MN_VPU_* constants have not been removed to ensure backward compatibility of the patch. No functional changes intended. Fixes: 96d6392b54dbb ("clk: imx: Add support for i.MX8MN clock driver") Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- Changes in v2: - Update the commit message. - Add Fixes tag. - Maintain IMX8MN_VPU_* constants to not break backward compatibility. drivers/clk/imx/clk-imx8mn.c | 16 ++++++++-------- include/dt-bindings/clock/imx8mn-clock.h | 12 ++++++++---- 2 files changed, 16 insertions(+), 12 deletions(-) diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index d37c45b676ab..72f9563a0ff6 100644 --- a/drivers/clk/imx/clk-imx8mn.c +++ b/drivers/clk/imx/clk-imx8mn.c @@ -30,7 +30,7 @@ static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", }; static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", }; -static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", }; +static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", }; static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", }; @@ -40,7 +40,7 @@ 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", +static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "m7_alt_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", @@ -252,10 +252,10 @@ static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", - "vpu_pll_out", "sys_pll2_125m", "sys_pll3_out", + "m7_alt_pll_out", "sys_pll2_125m", "sys_pll3_out", "sys_pll1_80m", "sys_pll2_166m", }; -static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out", +static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_alt_pll_out", "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m", "sys_pll2_500m", "sys_pll1_100m", }; @@ -352,7 +352,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); - hws[IMX8MN_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); + hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); @@ -361,7 +361,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll); hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll); hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll); - hws[IMX8MN_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx_1416x_pll); + hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll); hws[IMX8MN_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx_1416x_pll); hws[IMX8MN_SYS_PLL1] = imx_clk_hw_fixed("sys_pll1", 800000000); hws[IMX8MN_SYS_PLL2] = imx_clk_hw_fixed("sys_pll2", 1000000000); @@ -373,7 +373,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT); - hws[IMX8MN_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT); + hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT); @@ -383,7 +383,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13); hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13); hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11); - hws[IMX8MN_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11); + hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11); hws[IMX8MN_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11); hws[IMX8MN_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11); diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h index 07b8a282c268..694e3c050d04 100644 --- a/include/dt-bindings/clock/imx8mn-clock.h +++ b/include/dt-bindings/clock/imx8mn-clock.h @@ -19,7 +19,8 @@ #define IMX8MN_VIDEO_PLL1_REF_SEL 10 #define IMX8MN_DRAM_PLL_REF_SEL 11 #define IMX8MN_GPU_PLL_REF_SEL 12 -#define IMX8MN_VPU_PLL_REF_SEL 13 +#define IMX8MN_M7_ALT_PLL_REF_SEL 13 +#define IMX8MN_VPU_PLL_REF_SEL IMX8MN_M7_ALT_PLL_REF_SEL #define IMX8MN_ARM_PLL_REF_SEL 14 #define IMX8MN_SYS_PLL1_REF_SEL 15 #define IMX8MN_SYS_PLL2_REF_SEL 16 @@ -29,7 +30,8 @@ #define IMX8MN_VIDEO_PLL1 20 #define IMX8MN_DRAM_PLL 21 #define IMX8MN_GPU_PLL 22 -#define IMX8MN_VPU_PLL 23 +#define IMX8MN_M7_ALT_PLL 23 +#define IMX8MN_VPU_PLL IMX8MN_M7_ALT_PLL #define IMX8MN_ARM_PLL 24 #define IMX8MN_SYS_PLL1 25 #define IMX8MN_SYS_PLL2 26 @@ -39,7 +41,8 @@ #define IMX8MN_VIDEO_PLL1_BYPASS 30 #define IMX8MN_DRAM_PLL_BYPASS 31 #define IMX8MN_GPU_PLL_BYPASS 32 -#define IMX8MN_VPU_PLL_BYPASS 33 +#define IMX8MN_M7_ALT_PLL_BYPASS 33 +#define IMX8MN_VPU_PLL_BYPASS IMX8MN_M7_ALT_PLL_BYPASS #define IMX8MN_ARM_PLL_BYPASS 34 #define IMX8MN_SYS_PLL1_BYPASS 35 #define IMX8MN_SYS_PLL2_BYPASS 36 @@ -49,7 +52,8 @@ #define IMX8MN_VIDEO_PLL1_OUT 40 #define IMX8MN_DRAM_PLL_OUT 41 #define IMX8MN_GPU_PLL_OUT 42 -#define IMX8MN_VPU_PLL_OUT 43 +#define IMX8MN_M7_ALT_PLL_OUT 43 +#define IMX8MN_VPU_PLL_OUT IMX8MN_M7_ALT_PLL_OUT #define IMX8MN_ARM_PLL_OUT 44 #define IMX8MN_SYS_PLL1_OUT 45 #define IMX8MN_SYS_PLL2_OUT 46 -- 2.32.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll 2022-11-17 11:36 ` [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll Dario Binacchi @ 2022-11-21 20:09 ` Abel Vesa 0 siblings, 0 replies; 8+ messages in thread From: Abel Vesa @ 2022-11-21 20:09 UTC (permalink / raw) To: Dario Binacchi Cc: linux-kernel, linux-amarula, michael, Abel Vesa, Anson Huang, Fabio Estevam, Krzysztof Kozlowski, Michael Turquette, NXP Linux Team, Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree, linux-arm-kernel, linux-clk On 22-11-17 12:36:33, Dario Binacchi wrote: > The IMX8MN platform does not have any video processing unit (VPU), and > indeed in the reference manual (document IMX8MNRM Rev 2, 07/2022) there > is no occurrence of its pll. From an analysis of the code and the RM > itself, I think vpu pll is used instead of m7 alternate pll, probably > for copy and paste of code taken from modules of similar architectures. > > As an example for all, if we consider the second row of the "Clock Root" > table of chapter 5 (Clocks and Power Management) of the RM: > > Clock Root offset Source Select (CCM_TARGET_ROOTn[MUX]) > ... ... ... > ARM_M7_CLK_ROOT 0x8080 000 - 24M_REF_CLK > 001 - SYSTEM_PLL2_DIV5 > 010 - SYSTEM_PLL2_DIV4 > 011 - M7_ALT_PLL_CLK > 100 - SYSTEM_PLL1_CLK > 101 - AUDIO_PLL1_CLK > 110 - VIDEO_PLL_CLK > 111 - SYSTEM_PLL3_CLK > ... ... ... > > but in the source code, the imx8mn_m7_sels clocks list contains vpu_pll > for the source select bits 011b. > > So, let's rename "vpu_pll" to "m7_alt_pll" to be consistent with the RM. > > The IMX8MN_VPU_* constants have not been removed to ensure backward > compatibility of the patch. > > No functional changes intended. > > Fixes: 96d6392b54dbb ("clk: imx: Add support for i.MX8MN clock driver") > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> > Reviewed-by: Abel Vesa <abel.vesa@linaro.org> > --- > > Changes in v2: > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VPU_* constants to not break backward compatibility. > > drivers/clk/imx/clk-imx8mn.c | 16 ++++++++-------- > include/dt-bindings/clock/imx8mn-clock.h | 12 ++++++++---- > 2 files changed, 16 insertions(+), 12 deletions(-) > > diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c > index d37c45b676ab..72f9563a0ff6 100644 > --- a/drivers/clk/imx/clk-imx8mn.c > +++ b/drivers/clk/imx/clk-imx8mn.c > @@ -30,7 +30,7 @@ static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ > static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", }; > static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; > static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", }; > -static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", }; > +static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", }; > static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; > static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", }; > > @@ -40,7 +40,7 @@ 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", > +static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "m7_alt_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", > @@ -252,10 +252,10 @@ static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", > - "vpu_pll_out", "sys_pll2_125m", "sys_pll3_out", > + "m7_alt_pll_out", "sys_pll2_125m", "sys_pll3_out", > "sys_pll1_80m", "sys_pll2_166m", }; > > -static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out", > +static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_alt_pll_out", > "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m", > "sys_pll2_500m", "sys_pll1_100m", }; > > @@ -352,7 +352,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > - hws[IMX8MN_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > + hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > > @@ -361,7 +361,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll); > hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll); > hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll); > - hws[IMX8MN_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx_1416x_pll); > + hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll); > hws[IMX8MN_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx_1416x_pll); > hws[IMX8MN_SYS_PLL1] = imx_clk_hw_fixed("sys_pll1", 800000000); > hws[IMX8MN_SYS_PLL2] = imx_clk_hw_fixed("sys_pll2", 1000000000); > @@ -373,7 +373,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT); > - hws[IMX8MN_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT); > + hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT); > > @@ -383,7 +383,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13); > hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13); > hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11); > - hws[IMX8MN_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11); > + hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11); > hws[IMX8MN_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11); > hws[IMX8MN_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11); > > diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h > index 07b8a282c268..694e3c050d04 100644 > --- a/include/dt-bindings/clock/imx8mn-clock.h > +++ b/include/dt-bindings/clock/imx8mn-clock.h > @@ -19,7 +19,8 @@ > #define IMX8MN_VIDEO_PLL1_REF_SEL 10 > #define IMX8MN_DRAM_PLL_REF_SEL 11 > #define IMX8MN_GPU_PLL_REF_SEL 12 > -#define IMX8MN_VPU_PLL_REF_SEL 13 > +#define IMX8MN_M7_ALT_PLL_REF_SEL 13 > +#define IMX8MN_VPU_PLL_REF_SEL IMX8MN_M7_ALT_PLL_REF_SEL > #define IMX8MN_ARM_PLL_REF_SEL 14 > #define IMX8MN_SYS_PLL1_REF_SEL 15 > #define IMX8MN_SYS_PLL2_REF_SEL 16 > @@ -29,7 +30,8 @@ > #define IMX8MN_VIDEO_PLL1 20 > #define IMX8MN_DRAM_PLL 21 > #define IMX8MN_GPU_PLL 22 > -#define IMX8MN_VPU_PLL 23 > +#define IMX8MN_M7_ALT_PLL 23 > +#define IMX8MN_VPU_PLL IMX8MN_M7_ALT_PLL > #define IMX8MN_ARM_PLL 24 > #define IMX8MN_SYS_PLL1 25 > #define IMX8MN_SYS_PLL2 26 > @@ -39,7 +41,8 @@ > #define IMX8MN_VIDEO_PLL1_BYPASS 30 > #define IMX8MN_DRAM_PLL_BYPASS 31 > #define IMX8MN_GPU_PLL_BYPASS 32 > -#define IMX8MN_VPU_PLL_BYPASS 33 > +#define IMX8MN_M7_ALT_PLL_BYPASS 33 > +#define IMX8MN_VPU_PLL_BYPASS IMX8MN_M7_ALT_PLL_BYPASS > #define IMX8MN_ARM_PLL_BYPASS 34 > #define IMX8MN_SYS_PLL1_BYPASS 35 > #define IMX8MN_SYS_PLL2_BYPASS 36 > @@ -49,7 +52,8 @@ > #define IMX8MN_VIDEO_PLL1_OUT 40 > #define IMX8MN_DRAM_PLL_OUT 41 > #define IMX8MN_GPU_PLL_OUT 42 > -#define IMX8MN_VPU_PLL_OUT 43 > +#define IMX8MN_M7_ALT_PLL_OUT 43 > +#define IMX8MN_VPU_PLL_OUT IMX8MN_M7_ALT_PLL_OUT > #define IMX8MN_ARM_PLL_OUT 44 > #define IMX8MN_SYS_PLL1_OUT 45 > #define IMX8MN_SYS_PLL2_OUT 46 > -- > 2.32.0 > ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll 2022-11-17 11:36 [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Dario Binacchi 2022-11-17 11:36 ` [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll Dario Binacchi @ 2022-11-17 11:36 ` Dario Binacchi 2022-11-21 20:18 ` Abel Vesa 2022-11-17 11:42 ` [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Marco Felsch 2022-11-25 9:20 ` Abel Vesa 3 siblings, 1 reply; 8+ messages in thread From: Dario Binacchi @ 2022-11-17 11:36 UTC (permalink / raw) To: linux-kernel Cc: linux-amarula, michael, Dario Binacchi, Abel Vesa, Anson Huang, Fabio Estevam, Krzysztof Kozlowski, Michael Turquette, NXP Linux Team, Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree, linux-arm-kernel, linux-clk Unlike audio_pll1 and audio_pll2, there is no video_pll2. Further, the name used in the RM is video_pll. So, let's rename "video_pll1" to "video_pll" to be consistent with the RM and avoid misunderstandings. The IMX8MN_VIDEO_PLL1* constants have not been removed to ensure backward compatibility of the patch. No functional changes intended. Fixes: 96d6392b54dbb ("clk: imx: Add support for i.MX8MN clock driver") Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- Changes in v2: - Update the commit message. - Add Fixes tag. - Maintain IMX8MN_VIDEO_PLL1* constants to not break backward compatibility. drivers/clk/imx/clk-imx8mn.c | 96 ++++++++++++------------ include/dt-bindings/clock/imx8mn-clock.h | 12 ++- 2 files changed, 56 insertions(+), 52 deletions(-) diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index 0fae97e61e2c..b80af5d1ef46 100644 --- a/drivers/clk/imx/clk-imx8mn.c +++ b/drivers/clk/imx/clk-imx8mn.c @@ -27,7 +27,7 @@ static u32 share_count_nand; static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", }; static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", }; static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", }; -static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", }; +static const char * const video_pll_bypass_sels[] = {"video_pll", "video_pll_ref_sel", }; static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", }; static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", }; @@ -41,23 +41,23 @@ 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", "m7_alt_pll_out", - "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", }; + "sys_pll1_800m", "audio_pll1_out", "video_pll_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", }; + "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_gpu_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", - "video_pll1_out", "audio_pll2_out", }; + "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m", "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out", - "video_pll1_out", "sys_pll1_100m",}; + "video_pll_out", "sys_pll1_100m",}; static const char * const imx8mn_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out", - "video_pll1_out", "sys_pll3_out", }; + "video_pll_out", "sys_pll3_out", }; static const char * const imx8mn_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out", @@ -77,23 +77,23 @@ static const char * const imx8mn_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", " static const char * const imx8mn_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", - "video_pll1_out", "audio_pll2_out", }; + "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", - "video_pll1_out", "audio_pll2_out", }; + "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out", "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out", - "video_pll1_out", "audio_pll2_out", }; + "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m", "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out", - "audio_pll1_out", "video_pll1_out", }; + "audio_pll1_out", "video_pll_out", }; static const char * const imx8mn_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out", - "audio_pll1_out", "video_pll1_out", }; + "audio_pll1_out", "video_pll_out", }; static const char * const imx8mn_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m", "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out", @@ -103,49 +103,49 @@ static const char * const imx8mn_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", }; -static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", +static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll_out", "audio_pll2_out", "audio_pll1_out", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", }; static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext2", "clk_ext3", }; static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "dummy", + "video_pll_out", "sys_pll1_133m", "dummy", "clk_ext2", "clk_ext3", }; static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m", "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out", - "video_pll1_out", "clk_ext4", }; + "video_pll_out", "clk_ext4", }; static const char * const imx8mn_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", "clk_ext1", "clk_ext2", "clk_ext3", - "clk_ext4", "video_pll1_out", }; + "clk_ext4", "video_pll_out", }; static const char * const imx8mn_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m", - "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out", + "sys_pll2_200m", "sys_pll2_500m", "video_pll_out", "audio_pll2_out", }; static const char * const imx8mn_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out", "sys_pll1_400m", "audio_pll2_out", "sys_pll3_out", - "sys_pll2_250m", "video_pll1_out", }; + "sys_pll2_250m", "video_pll_out", }; static const char * const imx8mn_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m", "sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m", @@ -160,19 +160,19 @@ static const char * const imx8mn_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "s "audio_pll2_out", "sys_pll1_100m", }; static const char * const imx8mn_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", + "sys_pll3_out", "audio_pll1_out", "video_pll_out", "audio_pll2_out", "sys_pll1_133m", }; static const char * const imx8mn_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", + "sys_pll3_out", "audio_pll1_out", "video_pll_out", "audio_pll2_out", "sys_pll1_133m", }; static const char * const imx8mn_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", + "sys_pll3_out", "audio_pll1_out", "video_pll_out", "audio_pll2_out", "sys_pll1_133m", }; static const char * const imx8mn_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", + "sys_pll3_out", "audio_pll1_out", "video_pll_out", "audio_pll2_out", "sys_pll1_133m", }; static const char * const imx8mn_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", @@ -213,42 +213,42 @@ static const char * const imx8mn_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "s static const char * const imx8mn_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m", "sys_pll3_out", "clk_ext1", - "sys_pll1_80m", "video_pll1_out", }; + "sys_pll1_80m", "video_pll_out", }; static const char * const imx8mn_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m", "sys_pll3_out", "clk_ext1", - "sys_pll1_80m", "video_pll1_out", }; + "sys_pll1_80m", "video_pll_out", }; static const char * const imx8mn_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m", "sys_pll3_out", "clk_ext2", - "sys_pll1_80m", "video_pll1_out", }; + "sys_pll1_80m", "video_pll_out", }; static const char * const imx8mn_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m", "sys_pll3_out", "clk_ext2", - "sys_pll1_80m", "video_pll1_out", }; + "sys_pll1_80m", "video_pll_out", }; static const char * const imx8mn_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_gpt2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_gpt3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_gpt4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_gpt5_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", @@ -261,15 +261,15 @@ static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_ static const char * const imx8mn_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m", "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m", @@ -277,15 +277,15 @@ static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "s static const char * const imx8mn_camera_pixel_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", - "audio_pll2_out", "video_pll1_out", }; + "audio_pll2_out", "video_pll_out", }; static const char * const imx8mn_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", @@ -306,9 +306,9 @@ static const char * const imx8mn_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "du "dummy", "sys_pll1_80m", }; static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m", "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out", - "video_pll1_out", "osc_32k", }; + "video_pll_out", "osc_32k", }; -static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out", +static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll_out", "dummy", "dummy", "gpu_pll_out", "dummy", "arm_pll_out", "sys_pll1", "sys_pll2", "sys_pll3", "dummy", "dummy", "osc_24m", "dummy", "osc_32k"}; @@ -349,7 +349,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); - hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); + hws[IMX8MN_VIDEO_PLL_REF_SEL] = imx_clk_hw_mux("video_pll_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); @@ -358,7 +358,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) hws[IMX8MN_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx_1443x_pll); hws[IMX8MN_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx_1443x_pll); - hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll); + hws[IMX8MN_VIDEO_PLL] = imx_clk_hw_pll14xx("video_pll", "video_pll_ref_sel", base + 0x28, &imx_1443x_pll); hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll); hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll); hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll); @@ -370,7 +370,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) /* PLL bypass out */ hws[IMX8MN_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT); - hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT); + hws[IMX8MN_VIDEO_PLL_BYPASS] = imx_clk_hw_mux_flags("video_pll_bypass", base + 0x28, 16, 1, video_pll_bypass_sels, ARRAY_SIZE(video_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT); hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT); @@ -380,7 +380,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) /* PLL out gate */ hws[IMX8MN_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", base, 13); hws[IMX8MN_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13); - hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13); + hws[IMX8MN_VIDEO_PLL_OUT] = imx_clk_hw_gate("video_pll_out", "video_pll_bypass", base + 0x28, 13); hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13); hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11); hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11); diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h index 694e3c050d04..04809edab33c 100644 --- a/include/dt-bindings/clock/imx8mn-clock.h +++ b/include/dt-bindings/clock/imx8mn-clock.h @@ -16,7 +16,8 @@ #define IMX8MN_CLK_EXT4 7 #define IMX8MN_AUDIO_PLL1_REF_SEL 8 #define IMX8MN_AUDIO_PLL2_REF_SEL 9 -#define IMX8MN_VIDEO_PLL1_REF_SEL 10 +#define IMX8MN_VIDEO_PLL_REF_SEL 10 +#define IMX8MN_VIDEO_PLL1_REF_SEL IMX8MN_VIDEO_PLL_REF_SEL #define IMX8MN_DRAM_PLL_REF_SEL 11 #define IMX8MN_GPU_PLL_REF_SEL 12 #define IMX8MN_M7_ALT_PLL_REF_SEL 13 @@ -27,7 +28,8 @@ #define IMX8MN_SYS_PLL3_REF_SEL 17 #define IMX8MN_AUDIO_PLL1 18 #define IMX8MN_AUDIO_PLL2 19 -#define IMX8MN_VIDEO_PLL1 20 +#define IMX8MN_VIDEO_PLL 20 +#define IMX8MN_VIDEO_PLL1 IMX8MN_VIDEO_PLL #define IMX8MN_DRAM_PLL 21 #define IMX8MN_GPU_PLL 22 #define IMX8MN_M7_ALT_PLL 23 @@ -38,7 +40,8 @@ #define IMX8MN_SYS_PLL3 27 #define IMX8MN_AUDIO_PLL1_BYPASS 28 #define IMX8MN_AUDIO_PLL2_BYPASS 29 -#define IMX8MN_VIDEO_PLL1_BYPASS 30 +#define IMX8MN_VIDEO_PLL_BYPASS 30 +#define IMX8MN_VIDEO_PLL1_BYPASS IMX8MN_VIDEO_PLL_BYPASS #define IMX8MN_DRAM_PLL_BYPASS 31 #define IMX8MN_GPU_PLL_BYPASS 32 #define IMX8MN_M7_ALT_PLL_BYPASS 33 @@ -49,7 +52,8 @@ #define IMX8MN_SYS_PLL3_BYPASS 37 #define IMX8MN_AUDIO_PLL1_OUT 38 #define IMX8MN_AUDIO_PLL2_OUT 39 -#define IMX8MN_VIDEO_PLL1_OUT 40 +#define IMX8MN_VIDEO_PLL_OUT 40 +#define IMX8MN_VIDEO_PLL1_OUT IMX8MN_VIDEO_PLL_OUT #define IMX8MN_DRAM_PLL_OUT 41 #define IMX8MN_GPU_PLL_OUT 42 #define IMX8MN_M7_ALT_PLL_OUT 43 -- 2.32.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll 2022-11-17 11:36 ` [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll Dario Binacchi @ 2022-11-21 20:18 ` Abel Vesa 0 siblings, 0 replies; 8+ messages in thread From: Abel Vesa @ 2022-11-21 20:18 UTC (permalink / raw) To: Dario Binacchi Cc: linux-kernel, linux-amarula, michael, Abel Vesa, Anson Huang, Fabio Estevam, Krzysztof Kozlowski, Michael Turquette, NXP Linux Team, Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree, linux-arm-kernel, linux-clk On 22-11-17 12:36:35, Dario Binacchi wrote: > Unlike audio_pll1 and audio_pll2, there is no video_pll2. Further, the > name used in the RM is video_pll. So, let's rename "video_pll1" to > "video_pll" to be consistent with the RM and avoid misunderstandings. > > The IMX8MN_VIDEO_PLL1* constants have not been removed to ensure > backward compatibility of the patch. > > No functional changes intended. > > Fixes: 96d6392b54dbb ("clk: imx: Add support for i.MX8MN clock driver") > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> > > --- > > Changes in v2: > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VIDEO_PLL1* constants to not break backward > compatibility. > > drivers/clk/imx/clk-imx8mn.c | 96 ++++++++++++------------ > include/dt-bindings/clock/imx8mn-clock.h | 12 ++- > 2 files changed, 56 insertions(+), 52 deletions(-) > > diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c > index 0fae97e61e2c..b80af5d1ef46 100644 > --- a/drivers/clk/imx/clk-imx8mn.c > +++ b/drivers/clk/imx/clk-imx8mn.c > @@ -27,7 +27,7 @@ static u32 share_count_nand; > static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", }; > static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", }; > static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", }; > -static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", }; > +static const char * const video_pll_bypass_sels[] = {"video_pll", "video_pll_ref_sel", }; > static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; > static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", }; > static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", }; > @@ -41,23 +41,23 @@ 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", "m7_alt_pll_out", > - "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", }; > + "sys_pll1_800m", "audio_pll1_out", "video_pll_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", }; > + "video_pll_out", "audio_pll2_out", }; > > static const char * const imx8mn_gpu_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", > "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", > - "video_pll1_out", "audio_pll2_out", }; > + "video_pll_out", "audio_pll2_out", }; > > static const char * const imx8mn_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m", > "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out", > - "video_pll1_out", "sys_pll1_100m",}; > + "video_pll_out", "sys_pll1_100m",}; > > static const char * const imx8mn_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", > "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out", > - "video_pll1_out", "sys_pll3_out", }; > + "video_pll_out", "sys_pll3_out", }; > > static const char * const imx8mn_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", > "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out", > @@ -77,23 +77,23 @@ static const char * const imx8mn_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", " > > static const char * const imx8mn_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", > "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", > - "video_pll1_out", "audio_pll2_out", }; > + "video_pll_out", "audio_pll2_out", }; > > static const char * const imx8mn_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", > "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out", > - "video_pll1_out", "audio_pll2_out", }; > + "video_pll_out", "audio_pll2_out", }; > > static const char * const imx8mn_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out", > "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out", > - "video_pll1_out", "audio_pll2_out", }; > + "video_pll_out", "audio_pll2_out", }; > > static const char * const imx8mn_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m", > "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out", > - "audio_pll1_out", "video_pll1_out", }; > + "audio_pll1_out", "video_pll_out", }; > > static const char * const imx8mn_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", > "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out", > - "audio_pll1_out", "video_pll1_out", }; > + "audio_pll1_out", "video_pll_out", }; > > static const char * const imx8mn_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m", > "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out", > @@ -103,49 +103,49 @@ static const char * const imx8mn_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", > "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out", > "sys_pll2_250m", "audio_pll2_out", }; > > -static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", > +static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll_out", "audio_pll2_out", > "audio_pll1_out", "sys_pll1_800m", "sys_pll2_1000m", > "sys_pll3_out", "clk_ext4", }; > > static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext3", "clk_ext4", }; > > static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext3", "clk_ext4", }; > > static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext2", "clk_ext3", }; > > static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext3", "clk_ext4", }; > > static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext3", "clk_ext4", }; > > static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", > - "video_pll1_out", "sys_pll1_133m", "dummy", > + "video_pll_out", "sys_pll1_133m", "dummy", > "clk_ext2", "clk_ext3", }; > > static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m", > "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out", > - "video_pll1_out", "clk_ext4", }; > + "video_pll_out", "clk_ext4", }; > > static const char * const imx8mn_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", > "clk_ext1", "clk_ext2", "clk_ext3", > - "clk_ext4", "video_pll1_out", }; > + "clk_ext4", "video_pll_out", }; > > static const char * const imx8mn_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m", > - "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out", > + "sys_pll2_200m", "sys_pll2_500m", "video_pll_out", > "audio_pll2_out", }; > > static const char * const imx8mn_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out", > "sys_pll1_400m", "audio_pll2_out", "sys_pll3_out", > - "sys_pll2_250m", "video_pll1_out", }; > + "sys_pll2_250m", "video_pll_out", }; > > static const char * const imx8mn_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m", > "sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m", > @@ -160,19 +160,19 @@ static const char * const imx8mn_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "s > "audio_pll2_out", "sys_pll1_100m", }; > > static const char * const imx8mn_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", > - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", > + "sys_pll3_out", "audio_pll1_out", "video_pll_out", > "audio_pll2_out", "sys_pll1_133m", }; > > static const char * const imx8mn_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", > - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", > + "sys_pll3_out", "audio_pll1_out", "video_pll_out", > "audio_pll2_out", "sys_pll1_133m", }; > > static const char * const imx8mn_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", > - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", > + "sys_pll3_out", "audio_pll1_out", "video_pll_out", > "audio_pll2_out", "sys_pll1_133m", }; > > static const char * const imx8mn_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", > - "sys_pll3_out", "audio_pll1_out", "video_pll1_out", > + "sys_pll3_out", "audio_pll1_out", "video_pll_out", > "audio_pll2_out", "sys_pll1_133m", }; > > static const char * const imx8mn_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", > @@ -213,42 +213,42 @@ static const char * const imx8mn_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "s > > static const char * const imx8mn_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", > "sys_pll1_40m", "sys_pll3_out", "clk_ext1", > - "sys_pll1_80m", "video_pll1_out", }; > + "sys_pll1_80m", "video_pll_out", }; > > static const char * const imx8mn_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", > "sys_pll1_40m", "sys_pll3_out", "clk_ext1", > - "sys_pll1_80m", "video_pll1_out", }; > + "sys_pll1_80m", "video_pll_out", }; > > static const char * const imx8mn_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", > "sys_pll1_40m", "sys_pll3_out", "clk_ext2", > - "sys_pll1_80m", "video_pll1_out", }; > + "sys_pll1_80m", "video_pll_out", }; > > static const char * const imx8mn_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", > "sys_pll1_40m", "sys_pll3_out", "clk_ext2", > - "sys_pll1_80m", "video_pll1_out", }; > + "sys_pll1_80m", "video_pll_out", }; > > static const char * const imx8mn_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_gpt2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_gpt3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_gpt4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_gpt5_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", > - "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m", > + "sys_pll1_40m", "video_pll_out", "sys_pll1_80m", > "audio_pll1_out", "clk_ext1", }; > > static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", > @@ -261,15 +261,15 @@ static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_ > > static const char * const imx8mn_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", > "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m", > "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m", > "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", > "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m", > @@ -277,15 +277,15 @@ static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "s > > static const char * const imx8mn_camera_pixel_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", > "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", > "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", > "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2", > - "audio_pll2_out", "video_pll1_out", }; > + "audio_pll2_out", "video_pll_out", }; > > static const char * const imx8mn_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", > "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", > @@ -306,9 +306,9 @@ static const char * const imx8mn_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "du > "dummy", "sys_pll1_80m", }; > static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m", > "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out", > - "video_pll1_out", "osc_32k", }; > + "video_pll_out", "osc_32k", }; > > -static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out", > +static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll_out", > "dummy", "dummy", "gpu_pll_out", "dummy", > "arm_pll_out", "sys_pll1", "sys_pll2", "sys_pll3", > "dummy", "dummy", "osc_24m", "dummy", "osc_32k"}; > @@ -349,7 +349,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > > hws[IMX8MN_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > - hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > + hws[IMX8MN_VIDEO_PLL_REF_SEL] = imx_clk_hw_mux("video_pll_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)); > @@ -358,7 +358,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > > hws[IMX8MN_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx_1443x_pll); > hws[IMX8MN_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx_1443x_pll); > - hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll); > + hws[IMX8MN_VIDEO_PLL] = imx_clk_hw_pll14xx("video_pll", "video_pll_ref_sel", base + 0x28, &imx_1443x_pll); > hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll); > hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll); > hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll); > @@ -370,7 +370,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > /* PLL bypass out */ > hws[IMX8MN_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT); > - hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT); > + hws[IMX8MN_VIDEO_PLL_BYPASS] = imx_clk_hw_mux_flags("video_pll_bypass", base + 0x28, 16, 1, video_pll_bypass_sels, ARRAY_SIZE(video_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT); > hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT); > @@ -380,7 +380,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev) > /* PLL out gate */ > hws[IMX8MN_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", base, 13); > hws[IMX8MN_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13); > - hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13); > + hws[IMX8MN_VIDEO_PLL_OUT] = imx_clk_hw_gate("video_pll_out", "video_pll_bypass", base + 0x28, 13); > hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13); > hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11); > hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11); > diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h > index 694e3c050d04..04809edab33c 100644 > --- a/include/dt-bindings/clock/imx8mn-clock.h > +++ b/include/dt-bindings/clock/imx8mn-clock.h > @@ -16,7 +16,8 @@ > #define IMX8MN_CLK_EXT4 7 > #define IMX8MN_AUDIO_PLL1_REF_SEL 8 > #define IMX8MN_AUDIO_PLL2_REF_SEL 9 > -#define IMX8MN_VIDEO_PLL1_REF_SEL 10 > +#define IMX8MN_VIDEO_PLL_REF_SEL 10 > +#define IMX8MN_VIDEO_PLL1_REF_SEL IMX8MN_VIDEO_PLL_REF_SEL > #define IMX8MN_DRAM_PLL_REF_SEL 11 > #define IMX8MN_GPU_PLL_REF_SEL 12 > #define IMX8MN_M7_ALT_PLL_REF_SEL 13 > @@ -27,7 +28,8 @@ > #define IMX8MN_SYS_PLL3_REF_SEL 17 > #define IMX8MN_AUDIO_PLL1 18 > #define IMX8MN_AUDIO_PLL2 19 > -#define IMX8MN_VIDEO_PLL1 20 > +#define IMX8MN_VIDEO_PLL 20 > +#define IMX8MN_VIDEO_PLL1 IMX8MN_VIDEO_PLL > #define IMX8MN_DRAM_PLL 21 > #define IMX8MN_GPU_PLL 22 > #define IMX8MN_M7_ALT_PLL 23 > @@ -38,7 +40,8 @@ > #define IMX8MN_SYS_PLL3 27 > #define IMX8MN_AUDIO_PLL1_BYPASS 28 > #define IMX8MN_AUDIO_PLL2_BYPASS 29 > -#define IMX8MN_VIDEO_PLL1_BYPASS 30 > +#define IMX8MN_VIDEO_PLL_BYPASS 30 > +#define IMX8MN_VIDEO_PLL1_BYPASS IMX8MN_VIDEO_PLL_BYPASS > #define IMX8MN_DRAM_PLL_BYPASS 31 > #define IMX8MN_GPU_PLL_BYPASS 32 > #define IMX8MN_M7_ALT_PLL_BYPASS 33 > @@ -49,7 +52,8 @@ > #define IMX8MN_SYS_PLL3_BYPASS 37 > #define IMX8MN_AUDIO_PLL1_OUT 38 > #define IMX8MN_AUDIO_PLL2_OUT 39 > -#define IMX8MN_VIDEO_PLL1_OUT 40 > +#define IMX8MN_VIDEO_PLL_OUT 40 > +#define IMX8MN_VIDEO_PLL1_OUT IMX8MN_VIDEO_PLL_OUT > #define IMX8MN_DRAM_PLL_OUT 41 > #define IMX8MN_GPU_PLL_OUT 42 > #define IMX8MN_M7_ALT_PLL_OUT 43 > -- > 2.32.0 > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes 2022-11-17 11:36 [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Dario Binacchi 2022-11-17 11:36 ` [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll Dario Binacchi 2022-11-17 11:36 ` [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll Dario Binacchi @ 2022-11-17 11:42 ` Marco Felsch 2022-11-18 7:48 ` Dario Binacchi 2022-11-25 9:20 ` Abel Vesa 3 siblings, 1 reply; 8+ messages in thread From: Marco Felsch @ 2022-11-17 11:42 UTC (permalink / raw) To: Dario Binacchi Cc: linux-kernel, devicetree, Pengutronix Kernel Team, Anson Huang, Stephen Boyd, linux-amarula, Michael Turquette, linux-clk, Rob Herring, NXP Linux Team, Krzysztof Kozlowski, Shawn Guo, michael, Fabio Estevam, Sascha Hauer, linux-arm-kernel, Abel Vesa Hi Dario, On 22-11-17, Dario Binacchi wrote: > This series has been tested on the BSH SystemMaster (SMM) S2 board. > > Changes in v2: > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VPU_* constants to not break backward compatibility. > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VIDEO_PLL1* constants to not break backward > compatibility. > > Dario Binacchi (5): > clk: imx8mn: rename vpu_pll to m7_alt_pll > clk: imx: replace osc_hdmi with dummy > clk: imx: rename video_pll1 to video_pll > clk: imx8mn: fix imx8mn_sai2_sels clocks list > clk: imx8mn: fix imx8mn_enet_phy_sels clocks list Whole series lgtm, feel free to add my Acked-by: Marco Felsch <m.felsch@pengutronix.de> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes 2022-11-17 11:42 ` [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Marco Felsch @ 2022-11-18 7:48 ` Dario Binacchi 0 siblings, 0 replies; 8+ messages in thread From: Dario Binacchi @ 2022-11-18 7:48 UTC (permalink / raw) To: Marco Felsch Cc: linux-kernel, devicetree, Pengutronix Kernel Team, Anson Huang, Stephen Boyd, linux-amarula, Michael Turquette, linux-clk, Rob Herring, NXP Linux Team, Krzysztof Kozlowski, Shawn Guo, michael, Fabio Estevam, Sascha Hauer, linux-arm-kernel, Abel Vesa Hi Marco, On Thu, Nov 17, 2022 at 12:42 PM Marco Felsch <m.felsch@pengutronix.de> wrote: > > Hi Dario, > > On 22-11-17, Dario Binacchi wrote: > > This series has been tested on the BSH SystemMaster (SMM) S2 board. > > > > Changes in v2: > > - Update the commit message. > > - Add Fixes tag. > > - Maintain IMX8MN_VPU_* constants to not break backward compatibility. > > - Update the commit message. > > - Add Fixes tag. > > - Maintain IMX8MN_VIDEO_PLL1* constants to not break backward > > compatibility. > > > > Dario Binacchi (5): > > clk: imx8mn: rename vpu_pll to m7_alt_pll > > clk: imx: replace osc_hdmi with dummy > > clk: imx: rename video_pll1 to video_pll > > clk: imx8mn: fix imx8mn_sai2_sels clocks list > > clk: imx8mn: fix imx8mn_enet_phy_sels clocks list > > Whole series lgtm, feel free to add my > > Acked-by: Marco Felsch <m.felsch@pengutronix.de> Thanks for the review Regards, Dario -- Dario Binacchi Embedded Linux Developer dario.binacchi@amarulasolutions.com __________________________________ Amarula Solutions SRL Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310 info@amarulasolutions.com www.amarulasolutions.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes 2022-11-17 11:36 [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Dario Binacchi ` (2 preceding siblings ...) 2022-11-17 11:42 ` [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Marco Felsch @ 2022-11-25 9:20 ` Abel Vesa 3 siblings, 0 replies; 8+ messages in thread From: Abel Vesa @ 2022-11-25 9:20 UTC (permalink / raw) To: Dario Binacchi Cc: linux-kernel, linux-amarula, michael, Abel Vesa, Anson Huang, Fabio Estevam, Krzysztof Kozlowski, Michael Turquette, NXP Linux Team, Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo, Stephen Boyd, devicetree, linux-arm-kernel, linux-clk On 22-11-17 12:36:32, Dario Binacchi wrote: > This series has been tested on the BSH SystemMaster (SMM) S2 board. > Applied to my tree. Thanks! > Changes in v2: > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VPU_* constants to not break backward compatibility. > - Update the commit message. > - Add Fixes tag. > - Maintain IMX8MN_VIDEO_PLL1* constants to not break backward > compatibility. > > Dario Binacchi (5): > clk: imx8mn: rename vpu_pll to m7_alt_pll > clk: imx: replace osc_hdmi with dummy > clk: imx: rename video_pll1 to video_pll > clk: imx8mn: fix imx8mn_sai2_sels clocks list > clk: imx8mn: fix imx8mn_enet_phy_sels clocks list > > drivers/clk/imx/clk-imx8mn.c | 116 +++++++++++------------ > include/dt-bindings/clock/imx8mn-clock.h | 24 +++-- > 2 files changed, 74 insertions(+), 66 deletions(-) > > -- > 2.32.0 > ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-11-25 9:20 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-11-17 11:36 [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Dario Binacchi 2022-11-17 11:36 ` [PATCH v2 1/5] clk: imx8mn: rename vpu_pll to m7_alt_pll Dario Binacchi 2022-11-21 20:09 ` Abel Vesa 2022-11-17 11:36 ` [PATCH v2 3/5] clk: imx: rename video_pll1 to video_pll Dario Binacchi 2022-11-21 20:18 ` Abel Vesa 2022-11-17 11:42 ` [PATCH v2 0/5] clk: imx8mn: miscellaneous cleanups and bug fixes Marco Felsch 2022-11-18 7:48 ` Dario Binacchi 2022-11-25 9:20 ` Abel Vesa
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